1 ;;; calc-ext.el --- various extension functions for Calc
3 ;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
4 ;; 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
6 ;; Author: David Gillespie <daveg@synaptics.com>
7 ;; Maintainer: Jay Belanger <jay.p.belanger@gmail.com>
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software: you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation, either version 3 of the License, or
14 ;; (at your option) any later version.
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
31 ;; Declare functions which are defined elsewhere.
32 (declare-function math-clip
"calc-bin" (a &optional w
))
33 (declare-function math-round
"calc-arith" (a &optional prec
))
34 (declare-function math-simplify
"calc-alg" (top-expr))
35 (declare-function math-simplify-extended
"calc-alg" (a))
36 (declare-function math-simplify-units
"calc-units" (a))
37 (declare-function calc-set-language
"calc-lang" (lang &optional option no-refresh
))
38 (declare-function calc-flush-caches
"calc-stuff" (&optional inhibit-msg
))
39 (declare-function calc-save-modes
"calc-mode" ())
40 (declare-function calc-embedded-modes-change
"calc-embed" (vars))
41 (declare-function calc-embedded-var-change
"calc-embed" (var &optional buf
))
42 (declare-function math-mul-float
"calc-arith" (a b
))
43 (declare-function math-arctan-raw
"calc-math" (x))
44 (declare-function math-sqrt-raw
"calc-math" (a &optional guess
))
45 (declare-function math-sqrt-float
"calc-math" (a &optional guess
))
46 (declare-function math-exp-minus-1-raw
"calc-math" (x))
47 (declare-function math-normalize-polar
"calc-cplx" (a))
48 (declare-function math-normalize-hms
"calc-forms" (a))
49 (declare-function math-normalize-mod
"calc-forms" (a))
50 (declare-function math-make-sdev
"calc-forms" (x sigma
))
51 (declare-function math-make-intv
"calc-forms" (mask lo hi
))
52 (declare-function math-normalize-logical-op
"calc-prog" (a))
53 (declare-function math-possible-signs
"calc-arith" (a &optional origin
))
54 (declare-function math-infinite-dir
"calc-math" (a &optional inf
))
55 (declare-function math-calcFunc-to-var
"calc-map" (f))
56 (declare-function calc-embedded-evaluate-expr
"calc-embed" (x))
57 (declare-function math-known-nonzerop
"calc-arith" (a))
58 (declare-function math-read-expr-level
"calc-aent" (exp-prec &optional exp-term
))
59 (declare-function math-read-big-rec
"calc-lang" (math-rb-h1 math-rb-v1 math-rb-h2 math-rb-v2
&optional baseline prec short
))
60 (declare-function math-read-big-balance
"calc-lang" (h v what
&optional commas
))
61 (declare-function math-format-date
"calc-forms" (math-fd-date))
62 (declare-function math-vector-is-string
"calccomp" (a))
63 (declare-function math-vector-to-string
"calccomp" (a &optional quoted
))
64 (declare-function math-format-radix-float
"calc-bin" (a prec
))
65 (declare-function math-compose-expr
"calccomp" (a prec
))
66 (declare-function math-abs
"calc-arith" (a))
67 (declare-function math-format-bignum-binary
"calc-bin" (a))
68 (declare-function math-format-bignum-octal
"calc-bin" (a))
69 (declare-function math-format-bignum-hex
"calc-bin" (a))
70 (declare-function math-format-bignum-radix
"calc-bin" (a))
71 (declare-function math-compute-max-digits
"calc-bin" (w r
))
72 (declare-function math-map-vec
"calc-vec" (f a
))
73 (declare-function math-make-frac
"calc-frac" (num den
))
76 (defvar math-simplifying nil
)
77 (defvar math-living-dangerously nil
) ; true if unsafe simplifications are okay.
78 (defvar math-integrating nil
)
80 (defvar math-rewrite-selections nil
)
82 (defvar math-compose-level
0)
83 (defvar math-comp-selected nil
)
84 (defvar math-comp-tagged nil
)
85 (defvar math-comp-sel-hpos nil
)
86 (defvar math-comp-sel-vpos nil
)
87 (defvar math-comp-sel-cpos nil
)
88 (defvar math-compose-hash-args nil
)
91 (defvar calc-alg-esc-map
)
93 ;;; The following was made a function so that it could be byte-compiled.
94 (defun calc-init-extensions ()
96 (define-key calc-mode-map
":" 'calc-fdiv
)
97 (define-key calc-mode-map
"\\" 'calc-idiv
)
98 (define-key calc-mode-map
"|" 'calc-concat
)
99 (define-key calc-mode-map
"!" 'calc-factorial
)
100 (define-key calc-mode-map
"C" 'calc-cos
)
101 (define-key calc-mode-map
"E" 'calc-exp
)
102 (define-key calc-mode-map
"H" 'calc-hyperbolic
)
103 (define-key calc-mode-map
"I" 'calc-inverse
)
104 (define-key calc-mode-map
"J" 'calc-conj
)
105 (define-key calc-mode-map
"L" 'calc-ln
)
106 (define-key calc-mode-map
"N" 'calc-eval-num
)
107 (define-key calc-mode-map
"O" 'calc-option
)
108 (define-key calc-mode-map
"P" 'calc-pi
)
109 (define-key calc-mode-map
"Q" 'calc-sqrt
)
110 (define-key calc-mode-map
"R" 'calc-round
)
111 (define-key calc-mode-map
"S" 'calc-sin
)
112 (define-key calc-mode-map
"T" 'calc-tan
)
113 (define-key calc-mode-map
"U" 'calc-undo
)
114 (define-key calc-mode-map
"X" 'calc-call-last-kbd-macro
)
115 (define-key calc-mode-map
"o" 'calc-realign
)
116 (define-key calc-mode-map
"p" 'calc-precision
)
117 (define-key calc-mode-map
"w" 'calc-why
)
118 (define-key calc-mode-map
"x" 'calc-execute-extended-command
)
119 (define-key calc-mode-map
"y" 'calc-copy-to-buffer
)
121 (define-key calc-mode-map
"(" 'calc-begin-complex
)
122 (define-key calc-mode-map
")" 'calc-end-complex
)
123 (define-key calc-mode-map
"[" 'calc-begin-vector
)
124 (define-key calc-mode-map
"]" 'calc-end-vector
)
125 (define-key calc-mode-map
"," 'calc-comma
)
126 (define-key calc-mode-map
";" 'calc-semi
)
127 (define-key calc-mode-map
"`" 'calc-edit
)
128 (define-key calc-mode-map
"=" 'calc-evaluate
)
129 (define-key calc-mode-map
"~" 'calc-num-prefix
)
130 (define-key calc-mode-map
"<" 'calc-scroll-left
)
131 (define-key calc-mode-map
">" 'calc-scroll-right
)
132 (define-key calc-mode-map
"{" 'calc-scroll-down
)
133 (define-key calc-mode-map
"}" 'calc-scroll-up
)
134 (define-key calc-mode-map
"\C-k" 'calc-kill
)
135 (define-key calc-mode-map
"\M-k" 'calc-copy-as-kill
)
136 (define-key calc-mode-map
"\C-w" 'calc-kill-region
)
137 (define-key calc-mode-map
"\M-w" 'calc-copy-region-as-kill
)
138 (define-key calc-mode-map
"\M-\C-w" 'kill-ring-save
)
139 (define-key calc-mode-map
"\M-\C-m" 'calc-last-args
)
141 (define-key calc-mode-map
"a" nil
)
142 (define-key calc-mode-map
"a?" 'calc-a-prefix-help
)
143 (define-key calc-mode-map
"aa" 'calc-apart
)
144 (define-key calc-mode-map
"ab" 'calc-substitute
)
145 (define-key calc-mode-map
"ac" 'calc-collect
)
146 (define-key calc-mode-map
"ad" 'calc-derivative
)
147 (define-key calc-mode-map
"ae" 'calc-simplify-extended
)
148 (define-key calc-mode-map
"af" 'calc-factor
)
149 (define-key calc-mode-map
"ag" 'calc-poly-gcd
)
150 (define-key calc-mode-map
"ai" 'calc-integral
)
151 (define-key calc-mode-map
"am" 'calc-match
)
152 (define-key calc-mode-map
"an" 'calc-normalize-rat
)
153 (define-key calc-mode-map
"ap" 'calc-poly-interp
)
154 (define-key calc-mode-map
"ar" 'calc-rewrite
)
155 (define-key calc-mode-map
"as" 'calc-simplify
)
156 (define-key calc-mode-map
"at" 'calc-taylor
)
157 (define-key calc-mode-map
"av" 'calc-alg-evaluate
)
158 (define-key calc-mode-map
"ax" 'calc-expand
)
159 (define-key calc-mode-map
"aA" 'calc-abs
)
160 (define-key calc-mode-map
"aF" 'calc-curve-fit
)
161 (define-key calc-mode-map
"aI" 'calc-num-integral
)
162 (define-key calc-mode-map
"aM" 'calc-map-equation
)
163 (define-key calc-mode-map
"aN" 'calc-find-minimum
)
164 (define-key calc-mode-map
"aP" 'calc-poly-roots
)
165 (define-key calc-mode-map
"aS" 'calc-solve-for
)
166 (define-key calc-mode-map
"aR" 'calc-find-root
)
167 (define-key calc-mode-map
"aT" 'calc-tabulate
)
168 (define-key calc-mode-map
"aX" 'calc-find-maximum
)
169 (define-key calc-mode-map
"a+" 'calc-summation
)
170 (define-key calc-mode-map
"a-" 'calc-alt-summation
)
171 (define-key calc-mode-map
"a*" 'calc-product
)
172 (define-key calc-mode-map
"a\\" 'calc-poly-div
)
173 (define-key calc-mode-map
"a%" 'calc-poly-rem
)
174 (define-key calc-mode-map
"a/" 'calc-poly-div-rem
)
175 (define-key calc-mode-map
"a=" 'calc-equal-to
)
176 (define-key calc-mode-map
"a#" 'calc-not-equal-to
)
177 (define-key calc-mode-map
"a<" 'calc-less-than
)
178 (define-key calc-mode-map
"a>" 'calc-greater-than
)
179 (define-key calc-mode-map
"a[" 'calc-less-equal
)
180 (define-key calc-mode-map
"a]" 'calc-greater-equal
)
181 (define-key calc-mode-map
"a." 'calc-remove-equal
)
182 (define-key calc-mode-map
"a{" 'calc-in-set
)
183 (define-key calc-mode-map
"a&" 'calc-logical-and
)
184 (define-key calc-mode-map
"a|" 'calc-logical-or
)
185 (define-key calc-mode-map
"a!" 'calc-logical-not
)
186 (define-key calc-mode-map
"a:" 'calc-logical-if
)
187 (define-key calc-mode-map
"a_" 'calc-subscript
)
188 (define-key calc-mode-map
"a\"" 'calc-expand-formula
)
190 (define-key calc-mode-map
"b" nil
)
191 (define-key calc-mode-map
"b?" 'calc-b-prefix-help
)
192 (define-key calc-mode-map
"ba" 'calc-and
)
193 (define-key calc-mode-map
"bc" 'calc-clip
)
194 (define-key calc-mode-map
"bd" 'calc-diff
)
195 (define-key calc-mode-map
"bl" 'calc-lshift-binary
)
196 (define-key calc-mode-map
"bn" 'calc-not
)
197 (define-key calc-mode-map
"bo" 'calc-or
)
198 (define-key calc-mode-map
"bp" 'calc-pack-bits
)
199 (define-key calc-mode-map
"br" 'calc-rshift-binary
)
200 (define-key calc-mode-map
"bt" 'calc-rotate-binary
)
201 (define-key calc-mode-map
"bu" 'calc-unpack-bits
)
202 (define-key calc-mode-map
"bw" 'calc-word-size
)
203 (define-key calc-mode-map
"bx" 'calc-xor
)
204 (define-key calc-mode-map
"bB" 'calc-log
)
205 (define-key calc-mode-map
"bD" 'calc-fin-ddb
)
206 (define-key calc-mode-map
"bF" 'calc-fin-fv
)
207 (define-key calc-mode-map
"bI" 'calc-fin-irr
)
208 (define-key calc-mode-map
"bL" 'calc-lshift-arith
)
209 (define-key calc-mode-map
"bM" 'calc-fin-pmt
)
210 (define-key calc-mode-map
"bN" 'calc-fin-npv
)
211 (define-key calc-mode-map
"bP" 'calc-fin-pv
)
212 (define-key calc-mode-map
"bR" 'calc-rshift-arith
)
213 (define-key calc-mode-map
"bS" 'calc-fin-sln
)
214 (define-key calc-mode-map
"bT" 'calc-fin-rate
)
215 (define-key calc-mode-map
"bY" 'calc-fin-syd
)
216 (define-key calc-mode-map
"b#" 'calc-fin-nper
)
217 (define-key calc-mode-map
"b%" 'calc-percent-change
)
219 (define-key calc-mode-map
"c" nil
)
220 (define-key calc-mode-map
"c?" 'calc-c-prefix-help
)
221 (define-key calc-mode-map
"cc" 'calc-clean
)
222 (define-key calc-mode-map
"cd" 'calc-to-degrees
)
223 (define-key calc-mode-map
"cf" 'calc-float
)
224 (define-key calc-mode-map
"ch" 'calc-to-hms
)
225 (define-key calc-mode-map
"cp" 'calc-polar
)
226 (define-key calc-mode-map
"cr" 'calc-to-radians
)
227 (define-key calc-mode-map
"cC" 'calc-cos
)
228 (define-key calc-mode-map
"cF" 'calc-fraction
)
229 (define-key calc-mode-map
"c%" 'calc-convert-percent
)
231 (define-key calc-mode-map
"d" nil
)
232 (define-key calc-mode-map
"d?" 'calc-d-prefix-help
)
233 (define-key calc-mode-map
"d0" 'calc-decimal-radix
)
234 (define-key calc-mode-map
"d2" 'calc-binary-radix
)
235 (define-key calc-mode-map
"d6" 'calc-hex-radix
)
236 (define-key calc-mode-map
"d8" 'calc-octal-radix
)
237 (define-key calc-mode-map
"db" 'calc-line-breaking
)
238 (define-key calc-mode-map
"dc" 'calc-complex-notation
)
239 (define-key calc-mode-map
"dd" 'calc-date-notation
)
240 (define-key calc-mode-map
"de" 'calc-eng-notation
)
241 (define-key calc-mode-map
"df" 'calc-fix-notation
)
242 (define-key calc-mode-map
"dg" 'calc-group-digits
)
243 (define-key calc-mode-map
"dh" 'calc-hms-notation
)
244 (define-key calc-mode-map
"di" 'calc-i-notation
)
245 (define-key calc-mode-map
"dj" 'calc-j-notation
)
246 (define-key calc-mode-map
"dl" 'calc-line-numbering
)
247 (define-key calc-mode-map
"dn" 'calc-normal-notation
)
248 (define-key calc-mode-map
"do" 'calc-over-notation
)
249 (define-key calc-mode-map
"dp" 'calc-show-plain
)
250 (define-key calc-mode-map
"dr" 'calc-radix
)
251 (define-key calc-mode-map
"ds" 'calc-sci-notation
)
252 (define-key calc-mode-map
"dt" 'calc-truncate-stack
)
253 (define-key calc-mode-map
"dw" 'calc-auto-why
)
254 (define-key calc-mode-map
"dz" 'calc-leading-zeros
)
255 (define-key calc-mode-map
"dA" 'calc-giac-language
)
256 (define-key calc-mode-map
"dB" 'calc-big-language
)
257 (define-key calc-mode-map
"dD" 'calc-redo
)
258 (define-key calc-mode-map
"dC" 'calc-c-language
)
259 (define-key calc-mode-map
"dE" 'calc-eqn-language
)
260 (define-key calc-mode-map
"dF" 'calc-fortran-language
)
261 (define-key calc-mode-map
"dM" 'calc-mathematica-language
)
262 (define-key calc-mode-map
"dN" 'calc-normal-language
)
263 (define-key calc-mode-map
"dO" 'calc-flat-language
)
264 (define-key calc-mode-map
"dP" 'calc-pascal-language
)
265 (define-key calc-mode-map
"dT" 'calc-tex-language
)
266 (define-key calc-mode-map
"dL" 'calc-latex-language
)
267 (define-key calc-mode-map
"dU" 'calc-unformatted-language
)
268 (define-key calc-mode-map
"dW" 'calc-maple-language
)
269 (define-key calc-mode-map
"dX" 'calc-maxima-language
)
270 (define-key calc-mode-map
"dY" 'calc-yacas-language
)
271 (define-key calc-mode-map
"d[" 'calc-truncate-up
)
272 (define-key calc-mode-map
"d]" 'calc-truncate-down
)
273 (define-key calc-mode-map
"d." 'calc-point-char
)
274 (define-key calc-mode-map
"d," 'calc-group-char
)
275 (define-key calc-mode-map
"d\"" 'calc-display-strings
)
276 (define-key calc-mode-map
"d<" 'calc-left-justify
)
277 (define-key calc-mode-map
"d=" 'calc-center-justify
)
278 (define-key calc-mode-map
"d>" 'calc-right-justify
)
279 (define-key calc-mode-map
"d{" 'calc-left-label
)
280 (define-key calc-mode-map
"d}" 'calc-right-label
)
281 (define-key calc-mode-map
"d'" 'calc-display-raw
)
282 (define-key calc-mode-map
"d " 'calc-refresh
)
283 (define-key calc-mode-map
"d\r" 'calc-refresh-top
)
284 (define-key calc-mode-map
"d@" 'calc-toggle-banner
)
286 (define-key calc-mode-map
"f" nil
)
287 (define-key calc-mode-map
"f?" 'calc-f-prefix-help
)
288 (define-key calc-mode-map
"fb" 'calc-beta
)
289 (define-key calc-mode-map
"fe" 'calc-erf
)
290 (define-key calc-mode-map
"fg" 'calc-gamma
)
291 (define-key calc-mode-map
"fh" 'calc-hypot
)
292 (define-key calc-mode-map
"fi" 'calc-im
)
293 (define-key calc-mode-map
"fj" 'calc-bessel-J
)
294 (define-key calc-mode-map
"fn" 'calc-min
)
295 (define-key calc-mode-map
"fr" 'calc-re
)
296 (define-key calc-mode-map
"fs" 'calc-sign
)
297 (define-key calc-mode-map
"fx" 'calc-max
)
298 (define-key calc-mode-map
"fy" 'calc-bessel-Y
)
299 (define-key calc-mode-map
"fA" 'calc-abssqr
)
300 (define-key calc-mode-map
"fB" 'calc-inc-beta
)
301 (define-key calc-mode-map
"fE" 'calc-expm1
)
302 (define-key calc-mode-map
"fF" 'calc-floor
)
303 (define-key calc-mode-map
"fG" 'calc-inc-gamma
)
304 (define-key calc-mode-map
"fI" 'calc-ilog
)
305 (define-key calc-mode-map
"fL" 'calc-lnp1
)
306 (define-key calc-mode-map
"fM" 'calc-mant-part
)
307 (define-key calc-mode-map
"fQ" 'calc-isqrt
)
308 (define-key calc-mode-map
"fS" 'calc-scale-float
)
309 (define-key calc-mode-map
"fT" 'calc-arctan2
)
310 (define-key calc-mode-map
"fX" 'calc-xpon-part
)
311 (define-key calc-mode-map
"f[" 'calc-decrement
)
312 (define-key calc-mode-map
"f]" 'calc-increment
)
314 (define-key calc-mode-map
"g" nil
)
315 (define-key calc-mode-map
"g?" 'calc-g-prefix-help
)
316 (define-key calc-mode-map
"ga" 'calc-graph-add
)
317 (define-key calc-mode-map
"gb" 'calc-graph-border
)
318 (define-key calc-mode-map
"gc" 'calc-graph-clear
)
319 (define-key calc-mode-map
"gd" 'calc-graph-delete
)
320 (define-key calc-mode-map
"gf" 'calc-graph-fast
)
321 (define-key calc-mode-map
"gg" 'calc-graph-grid
)
322 (define-key calc-mode-map
"gh" 'calc-graph-header
)
323 (define-key calc-mode-map
"gk" 'calc-graph-key
)
324 (define-key calc-mode-map
"gj" 'calc-graph-juggle
)
325 (define-key calc-mode-map
"gl" 'calc-graph-log-x
)
326 (define-key calc-mode-map
"gn" 'calc-graph-name
)
327 (define-key calc-mode-map
"gp" 'calc-graph-plot
)
328 (define-key calc-mode-map
"gq" 'calc-graph-quit
)
329 (define-key calc-mode-map
"gr" 'calc-graph-range-x
)
330 (define-key calc-mode-map
"gs" 'calc-graph-line-style
)
331 (define-key calc-mode-map
"gt" 'calc-graph-title-x
)
332 (define-key calc-mode-map
"gv" 'calc-graph-view-commands
)
333 (define-key calc-mode-map
"gx" 'calc-graph-display
)
334 (define-key calc-mode-map
"gz" 'calc-graph-zero-x
)
335 (define-key calc-mode-map
"gA" 'calc-graph-add-3d
)
336 (define-key calc-mode-map
"gC" 'calc-graph-command
)
337 (define-key calc-mode-map
"gD" 'calc-graph-device
)
338 (define-key calc-mode-map
"gF" 'calc-graph-fast-3d
)
339 (define-key calc-mode-map
"gG" 'calc-argument
)
340 (define-key calc-mode-map
"gH" 'calc-graph-hide
)
341 (define-key calc-mode-map
"gK" 'calc-graph-kill
)
342 (define-key calc-mode-map
"gL" 'calc-graph-log-y
)
343 (define-key calc-mode-map
"gN" 'calc-graph-num-points
)
344 (define-key calc-mode-map
"gO" 'calc-graph-output
)
345 (define-key calc-mode-map
"gP" 'calc-graph-print
)
346 (define-key calc-mode-map
"gR" 'calc-graph-range-y
)
347 (define-key calc-mode-map
"gS" 'calc-graph-point-style
)
348 (define-key calc-mode-map
"gT" 'calc-graph-title-y
)
349 (define-key calc-mode-map
"gV" 'calc-graph-view-trail
)
350 (define-key calc-mode-map
"gX" 'calc-graph-geometry
)
351 (define-key calc-mode-map
"gZ" 'calc-graph-zero-y
)
352 (define-key calc-mode-map
"g\C-l" 'calc-graph-log-z
)
353 (define-key calc-mode-map
"g\C-r" 'calc-graph-range-z
)
354 (define-key calc-mode-map
"g\C-t" 'calc-graph-title-z
)
356 (define-key calc-mode-map
"h" 'calc-help-prefix
)
358 (define-key calc-mode-map
"j" nil
)
359 (define-key calc-mode-map
"j?" 'calc-j-prefix-help
)
360 (define-key calc-mode-map
"ja" 'calc-select-additional
)
361 (define-key calc-mode-map
"jb" 'calc-break-selections
)
362 (define-key calc-mode-map
"jc" 'calc-clear-selections
)
363 (define-key calc-mode-map
"jd" 'calc-show-selections
)
364 (define-key calc-mode-map
"je" 'calc-enable-selections
)
365 (define-key calc-mode-map
"jl" 'calc-select-less
)
366 (define-key calc-mode-map
"jm" 'calc-select-more
)
367 (define-key calc-mode-map
"jn" 'calc-select-next
)
368 (define-key calc-mode-map
"jo" 'calc-select-once
)
369 (define-key calc-mode-map
"jp" 'calc-select-previous
)
370 (define-key calc-mode-map
"jr" 'calc-rewrite-selection
)
371 (define-key calc-mode-map
"js" 'calc-select-here
)
372 (define-key calc-mode-map
"jv" 'calc-sel-evaluate
)
373 (define-key calc-mode-map
"ju" 'calc-unselect
)
374 (define-key calc-mode-map
"jC" 'calc-sel-commute
)
375 (define-key calc-mode-map
"jD" 'calc-sel-distribute
)
376 (define-key calc-mode-map
"jE" 'calc-sel-jump-equals
)
377 (define-key calc-mode-map
"jI" 'calc-sel-isolate
)
378 (define-key calc-mode-map
"jJ" 'calc-conj
)
379 (define-key calc-mode-map
"jL" 'calc-commute-left
)
380 (define-key calc-mode-map
"jM" 'calc-sel-merge
)
381 (define-key calc-mode-map
"jN" 'calc-sel-negate
)
382 (define-key calc-mode-map
"jO" 'calc-select-once-maybe
)
383 (define-key calc-mode-map
"jR" 'calc-commute-right
)
384 (define-key calc-mode-map
"jS" 'calc-select-here-maybe
)
385 (define-key calc-mode-map
"jU" 'calc-sel-unpack
)
386 (define-key calc-mode-map
"j&" 'calc-sel-invert
)
387 (define-key calc-mode-map
"j\r" 'calc-copy-selection
)
388 (define-key calc-mode-map
"j\n" 'calc-copy-selection
)
389 (define-key calc-mode-map
"j\010" 'calc-del-selection
)
390 (define-key calc-mode-map
"j\177" 'calc-del-selection
)
391 (define-key calc-mode-map
"j'" 'calc-enter-selection
)
392 (define-key calc-mode-map
"j`" 'calc-edit-selection
)
393 (define-key calc-mode-map
"j+" 'calc-sel-add-both-sides
)
394 (define-key calc-mode-map
"j-" 'calc-sel-sub-both-sides
)
395 (define-key calc-mode-map
"j*" 'calc-sel-mult-both-sides
)
396 (define-key calc-mode-map
"j/" 'calc-sel-div-both-sides
)
397 (define-key calc-mode-map
"j\"" 'calc-sel-expand-formula
)
399 (define-key calc-mode-map
"k" nil
)
400 (define-key calc-mode-map
"k?" 'calc-k-prefix-help
)
401 (define-key calc-mode-map
"ka" 'calc-random-again
)
402 (define-key calc-mode-map
"kb" 'calc-bernoulli-number
)
403 (define-key calc-mode-map
"kc" 'calc-choose
)
404 (define-key calc-mode-map
"kd" 'calc-double-factorial
)
405 (define-key calc-mode-map
"ke" 'calc-euler-number
)
406 (define-key calc-mode-map
"kf" 'calc-prime-factors
)
407 (define-key calc-mode-map
"kg" 'calc-gcd
)
408 (define-key calc-mode-map
"kh" 'calc-shuffle
)
409 (define-key calc-mode-map
"kl" 'calc-lcm
)
410 (define-key calc-mode-map
"km" 'calc-moebius
)
411 (define-key calc-mode-map
"kn" 'calc-next-prime
)
412 (define-key calc-mode-map
"kp" 'calc-prime-test
)
413 (define-key calc-mode-map
"kr" 'calc-random
)
414 (define-key calc-mode-map
"ks" 'calc-stirling-number
)
415 (define-key calc-mode-map
"kt" 'calc-totient
)
416 (define-key calc-mode-map
"kB" 'calc-utpb
)
417 (define-key calc-mode-map
"kC" 'calc-utpc
)
418 (define-key calc-mode-map
"kE" 'calc-extended-gcd
)
419 (define-key calc-mode-map
"kF" 'calc-utpf
)
420 (define-key calc-mode-map
"kK" 'calc-keep-args
)
421 (define-key calc-mode-map
"kN" 'calc-utpn
)
422 (define-key calc-mode-map
"kP" 'calc-utpp
)
423 (define-key calc-mode-map
"kT" 'calc-utpt
)
425 (define-key calc-mode-map
"m" nil
)
426 (define-key calc-mode-map
"m?" 'calc-m-prefix-help
)
427 (define-key calc-mode-map
"ma" 'calc-algebraic-mode
)
428 (define-key calc-mode-map
"md" 'calc-degrees-mode
)
429 (define-key calc-mode-map
"me" 'calc-embedded-preserve-modes
)
430 (define-key calc-mode-map
"mf" 'calc-frac-mode
)
431 (define-key calc-mode-map
"mg" 'calc-get-modes
)
432 (define-key calc-mode-map
"mh" 'calc-hms-mode
)
433 (define-key calc-mode-map
"mi" 'calc-infinite-mode
)
434 (define-key calc-mode-map
"mm" 'calc-save-modes
)
435 (define-key calc-mode-map
"mp" 'calc-polar-mode
)
436 (define-key calc-mode-map
"mr" 'calc-radians-mode
)
437 (define-key calc-mode-map
"ms" 'calc-symbolic-mode
)
438 (define-key calc-mode-map
"mt" 'calc-total-algebraic-mode
)
439 (define-key calc-mode-map
"\emt" 'calc-total-algebraic-mode
)
440 (define-key calc-mode-map
"\em\et" 'calc-total-algebraic-mode
)
441 (define-key calc-mode-map
"mv" 'calc-matrix-mode
)
442 (define-key calc-mode-map
"mw" 'calc-working
)
443 (define-key calc-mode-map
"mx" 'calc-always-load-extensions
)
444 (define-key calc-mode-map
"mA" 'calc-alg-simplify-mode
)
445 (define-key calc-mode-map
"mB" 'calc-bin-simplify-mode
)
446 (define-key calc-mode-map
"mC" 'calc-auto-recompute
)
447 (define-key calc-mode-map
"mD" 'calc-default-simplify-mode
)
448 (define-key calc-mode-map
"mE" 'calc-ext-simplify-mode
)
449 (define-key calc-mode-map
"mF" 'calc-settings-file-name
)
450 (define-key calc-mode-map
"mM" 'calc-more-recursion-depth
)
451 (define-key calc-mode-map
"mN" 'calc-num-simplify-mode
)
452 (define-key calc-mode-map
"mO" 'calc-no-simplify-mode
)
453 (define-key calc-mode-map
"mR" 'calc-mode-record-mode
)
454 (define-key calc-mode-map
"mS" 'calc-shift-prefix
)
455 (define-key calc-mode-map
"mU" 'calc-units-simplify-mode
)
456 (define-key calc-mode-map
"mX" 'calc-load-everything
)
458 (define-key calc-mode-map
"r" nil
)
459 (define-key calc-mode-map
"ri" 'calc-insert-register
)
460 (define-key calc-mode-map
"rs" 'calc-copy-to-register
)
461 (define-key calc-mode-map
"r?" 'calc-r-prefix-help
)
463 (define-key calc-mode-map
"s" nil
)
464 (define-key calc-mode-map
"s?" 'calc-s-prefix-help
)
465 (define-key calc-mode-map
"sc" 'calc-copy-variable
)
466 (define-key calc-mode-map
"sd" 'calc-declare-variable
)
467 (define-key calc-mode-map
"se" 'calc-edit-variable
)
468 (define-key calc-mode-map
"si" 'calc-insert-variables
)
469 (define-key calc-mode-map
"sk" 'calc-copy-special-constant
)
470 (define-key calc-mode-map
"sl" 'calc-let
)
471 (define-key calc-mode-map
"sm" 'calc-store-map
)
472 (define-key calc-mode-map
"sn" 'calc-store-neg
)
473 (define-key calc-mode-map
"sp" 'calc-permanent-variable
)
474 (define-key calc-mode-map
"sr" 'calc-recall
)
475 (define-key calc-mode-map
"ss" 'calc-store
)
476 (define-key calc-mode-map
"st" 'calc-store-into
)
477 (define-key calc-mode-map
"su" 'calc-unstore
)
478 (define-key calc-mode-map
"sx" 'calc-store-exchange
)
479 (define-key calc-mode-map
"sA" 'calc-edit-AlgSimpRules
)
480 (define-key calc-mode-map
"sD" 'calc-edit-Decls
)
481 (define-key calc-mode-map
"sE" 'calc-edit-EvalRules
)
482 (define-key calc-mode-map
"sF" 'calc-edit-FitRules
)
483 (define-key calc-mode-map
"sG" 'calc-edit-GenCount
)
484 (define-key calc-mode-map
"sH" 'calc-edit-Holidays
)
485 (define-key calc-mode-map
"sI" 'calc-edit-IntegLimit
)
486 (define-key calc-mode-map
"sL" 'calc-edit-LineStyles
)
487 (define-key calc-mode-map
"sP" 'calc-edit-PointStyles
)
488 (define-key calc-mode-map
"sR" 'calc-edit-PlotRejects
)
489 (define-key calc-mode-map
"sS" 'calc-sin
)
490 (define-key calc-mode-map
"sT" 'calc-edit-TimeZone
)
491 (define-key calc-mode-map
"sU" 'calc-edit-Units
)
492 (define-key calc-mode-map
"sX" 'calc-edit-ExtSimpRules
)
493 (define-key calc-mode-map
"s+" 'calc-store-plus
)
494 (define-key calc-mode-map
"s-" 'calc-store-minus
)
495 (define-key calc-mode-map
"s*" 'calc-store-times
)
496 (define-key calc-mode-map
"s/" 'calc-store-div
)
497 (define-key calc-mode-map
"s^" 'calc-store-power
)
498 (define-key calc-mode-map
"s|" 'calc-store-concat
)
499 (define-key calc-mode-map
"s&" 'calc-store-inv
)
500 (define-key calc-mode-map
"s[" 'calc-store-decr
)
501 (define-key calc-mode-map
"s]" 'calc-store-incr
)
502 (define-key calc-mode-map
"s:" 'calc-assign
)
503 (define-key calc-mode-map
"s=" 'calc-evalto
)
505 (define-key calc-mode-map
"t" nil
)
506 (define-key calc-mode-map
"t?" 'calc-t-prefix-help
)
507 (define-key calc-mode-map
"tb" 'calc-trail-backward
)
508 (define-key calc-mode-map
"td" 'calc-trail-display
)
509 (define-key calc-mode-map
"tf" 'calc-trail-forward
)
510 (define-key calc-mode-map
"th" 'calc-trail-here
)
511 (define-key calc-mode-map
"ti" 'calc-trail-in
)
512 (define-key calc-mode-map
"tk" 'calc-trail-kill
)
513 (define-key calc-mode-map
"tm" 'calc-trail-marker
)
514 (define-key calc-mode-map
"tn" 'calc-trail-next
)
515 (define-key calc-mode-map
"to" 'calc-trail-out
)
516 (define-key calc-mode-map
"tp" 'calc-trail-previous
)
517 (define-key calc-mode-map
"tr" 'calc-trail-isearch-backward
)
518 (define-key calc-mode-map
"ts" 'calc-trail-isearch-forward
)
519 (define-key calc-mode-map
"ty" 'calc-trail-yank
)
520 (define-key calc-mode-map
"t[" 'calc-trail-first
)
521 (define-key calc-mode-map
"t]" 'calc-trail-last
)
522 (define-key calc-mode-map
"t<" 'calc-trail-scroll-left
)
523 (define-key calc-mode-map
"t>" 'calc-trail-scroll-right
)
524 (define-key calc-mode-map
"t{" 'calc-trail-backward
)
525 (define-key calc-mode-map
"t}" 'calc-trail-forward
)
526 (define-key calc-mode-map
"t." 'calc-full-trail-vectors
)
527 (define-key calc-mode-map
"tC" 'calc-convert-time-zones
)
528 (define-key calc-mode-map
"tD" 'calc-date
)
529 (define-key calc-mode-map
"tI" 'calc-inc-month
)
530 (define-key calc-mode-map
"tJ" 'calc-julian
)
531 (define-key calc-mode-map
"tM" 'calc-new-month
)
532 (define-key calc-mode-map
"tN" 'calc-now
)
533 (define-key calc-mode-map
"tP" 'calc-date-part
)
534 (define-key calc-mode-map
"tT" 'calc-tan
)
535 (define-key calc-mode-map
"tU" 'calc-unix-time
)
536 (define-key calc-mode-map
"tW" 'calc-new-week
)
537 (define-key calc-mode-map
"tY" 'calc-new-year
)
538 (define-key calc-mode-map
"tZ" 'calc-time-zone
)
539 (define-key calc-mode-map
"t+" 'calc-business-days-plus
)
540 (define-key calc-mode-map
"t-" 'calc-business-days-minus
)
542 (define-key calc-mode-map
"u" 'nil
)
543 (define-key calc-mode-map
"u?" 'calc-u-prefix-help
)
544 (define-key calc-mode-map
"ua" 'calc-autorange-units
)
545 (define-key calc-mode-map
"ub" 'calc-base-units
)
546 (define-key calc-mode-map
"uc" 'calc-convert-units
)
547 (define-key calc-mode-map
"ud" 'calc-define-unit
)
548 (define-key calc-mode-map
"ue" 'calc-explain-units
)
549 (define-key calc-mode-map
"ug" 'calc-get-unit-definition
)
550 (define-key calc-mode-map
"up" 'calc-permanent-units
)
551 (define-key calc-mode-map
"ur" 'calc-remove-units
)
552 (define-key calc-mode-map
"us" 'calc-simplify-units
)
553 (define-key calc-mode-map
"ut" 'calc-convert-temperature
)
554 (define-key calc-mode-map
"uu" 'calc-undefine-unit
)
555 (define-key calc-mode-map
"uv" 'calc-enter-units-table
)
556 (define-key calc-mode-map
"ux" 'calc-extract-units
)
557 (define-key calc-mode-map
"uV" 'calc-view-units-table
)
558 (define-key calc-mode-map
"uC" 'calc-vector-covariance
)
559 (define-key calc-mode-map
"uG" 'calc-vector-geometric-mean
)
560 (define-key calc-mode-map
"uM" 'calc-vector-mean
)
561 (define-key calc-mode-map
"uN" 'calc-vector-min
)
562 (define-key calc-mode-map
"uS" 'calc-vector-sdev
)
563 (define-key calc-mode-map
"uU" 'calc-undo
)
564 (define-key calc-mode-map
"uX" 'calc-vector-max
)
565 (define-key calc-mode-map
"u#" 'calc-vector-count
)
566 (define-key calc-mode-map
"u+" 'calc-vector-sum
)
567 (define-key calc-mode-map
"u*" 'calc-vector-product
)
569 (define-key calc-mode-map
"v" 'nil
)
570 (define-key calc-mode-map
"v?" 'calc-v-prefix-help
)
571 (define-key calc-mode-map
"va" 'calc-arrange-vector
)
572 (define-key calc-mode-map
"vb" 'calc-build-vector
)
573 (define-key calc-mode-map
"vc" 'calc-mcol
)
574 (define-key calc-mode-map
"vd" 'calc-diag
)
575 (define-key calc-mode-map
"ve" 'calc-expand-vector
)
576 (define-key calc-mode-map
"vf" 'calc-vector-find
)
577 (define-key calc-mode-map
"vh" 'calc-head
)
578 (define-key calc-mode-map
"vi" 'calc-ident
)
579 (define-key calc-mode-map
"vk" 'calc-cons
)
580 (define-key calc-mode-map
"vl" 'calc-vlength
)
581 (define-key calc-mode-map
"vm" 'calc-mask-vector
)
582 (define-key calc-mode-map
"vn" 'calc-rnorm
)
583 (define-key calc-mode-map
"vp" 'calc-pack
)
584 (define-key calc-mode-map
"vr" 'calc-mrow
)
585 (define-key calc-mode-map
"vs" 'calc-subvector
)
586 (define-key calc-mode-map
"vt" 'calc-transpose
)
587 (define-key calc-mode-map
"vu" 'calc-unpack
)
588 (define-key calc-mode-map
"vv" 'calc-reverse-vector
)
589 (define-key calc-mode-map
"vx" 'calc-index
)
590 (define-key calc-mode-map
"vA" 'calc-apply
)
591 (define-key calc-mode-map
"vC" 'calc-cross
)
592 (define-key calc-mode-map
"vK" 'calc-kron
)
593 (define-key calc-mode-map
"vD" 'calc-mdet
)
594 (define-key calc-mode-map
"vE" 'calc-set-enumerate
)
595 (define-key calc-mode-map
"vF" 'calc-set-floor
)
596 (define-key calc-mode-map
"vG" 'calc-grade
)
597 (define-key calc-mode-map
"vH" 'calc-histogram
)
598 (define-key calc-mode-map
"vI" 'calc-inner-product
)
599 (define-key calc-mode-map
"vJ" 'calc-conj-transpose
)
600 (define-key calc-mode-map
"vL" 'calc-mlud
)
601 (define-key calc-mode-map
"vM" 'calc-map
)
602 (define-key calc-mode-map
"vN" 'calc-cnorm
)
603 (define-key calc-mode-map
"vO" 'calc-outer-product
)
604 (define-key calc-mode-map
"vR" 'calc-reduce
)
605 (define-key calc-mode-map
"vS" 'calc-sort
)
606 (define-key calc-mode-map
"vT" 'calc-mtrace
)
607 (define-key calc-mode-map
"vU" 'calc-accumulate
)
608 (define-key calc-mode-map
"vV" 'calc-set-union
)
609 (define-key calc-mode-map
"vX" 'calc-set-xor
)
610 (define-key calc-mode-map
"v^" 'calc-set-intersect
)
611 (define-key calc-mode-map
"v-" 'calc-set-difference
)
612 (define-key calc-mode-map
"v~" 'calc-set-complement
)
613 (define-key calc-mode-map
"v:" 'calc-set-span
)
614 (define-key calc-mode-map
"v#" 'calc-set-cardinality
)
615 (define-key calc-mode-map
"v+" 'calc-remove-duplicates
)
616 (define-key calc-mode-map
"v&" 'calc-inv
)
617 (define-key calc-mode-map
"v<" 'calc-matrix-left-justify
)
618 (define-key calc-mode-map
"v=" 'calc-matrix-center-justify
)
619 (define-key calc-mode-map
"v>" 'calc-matrix-right-justify
)
620 (define-key calc-mode-map
"v." 'calc-full-vectors
)
621 (define-key calc-mode-map
"v/" 'calc-break-vectors
)
622 (define-key calc-mode-map
"v," 'calc-vector-commas
)
623 (define-key calc-mode-map
"v[" 'calc-vector-brackets
)
624 (define-key calc-mode-map
"v]" 'calc-matrix-brackets
)
625 (define-key calc-mode-map
"v{" 'calc-vector-braces
)
626 (define-key calc-mode-map
"v}" 'calc-matrix-brackets
)
627 (define-key calc-mode-map
"v(" 'calc-vector-parens
)
628 (define-key calc-mode-map
"v)" 'calc-matrix-brackets
)
629 ;; We can't rely on the automatic upper->lower conversion because
630 ;; in the global map V is explicitly bound, so we need to bind it
631 ;; explicitly as well :-( --stef
632 (define-key calc-mode-map
"V" (lookup-key calc-mode-map
"v"))
634 (define-key calc-mode-map
"z" 'nil
)
635 (define-key calc-mode-map
"z?" 'calc-z-prefix-help
)
637 (define-key calc-mode-map
"Z" 'nil
)
638 (define-key calc-mode-map
"Z?" 'calc-shift-Z-prefix-help
)
639 (define-key calc-mode-map
"ZC" 'calc-user-define-composition
)
640 (define-key calc-mode-map
"ZD" 'calc-user-define
)
641 (define-key calc-mode-map
"ZE" 'calc-user-define-edit
)
642 (define-key calc-mode-map
"ZF" 'calc-user-define-formula
)
643 (define-key calc-mode-map
"ZG" 'calc-get-user-defn
)
644 (define-key calc-mode-map
"ZI" 'calc-user-define-invocation
)
645 (define-key calc-mode-map
"ZK" 'calc-user-define-kbd-macro
)
646 (define-key calc-mode-map
"ZP" 'calc-user-define-permanent
)
647 (define-key calc-mode-map
"ZS" 'calc-edit-user-syntax
)
648 (define-key calc-mode-map
"ZT" 'calc-timing
)
649 (define-key calc-mode-map
"ZU" 'calc-user-undefine
)
650 (define-key calc-mode-map
"Z[" 'calc-kbd-if
)
651 (define-key calc-mode-map
"Z:" 'calc-kbd-else
)
652 (define-key calc-mode-map
"Z|" 'calc-kbd-else-if
)
653 (define-key calc-mode-map
"Z]" 'calc-kbd-end-if
)
654 (define-key calc-mode-map
"Z<" 'calc-kbd-repeat
)
655 (define-key calc-mode-map
"Z>" 'calc-kbd-end-repeat
)
656 (define-key calc-mode-map
"Z(" 'calc-kbd-for
)
657 (define-key calc-mode-map
"Z)" 'calc-kbd-end-for
)
658 (define-key calc-mode-map
"Z{" 'calc-kbd-loop
)
659 (define-key calc-mode-map
"Z}" 'calc-kbd-end-loop
)
660 (define-key calc-mode-map
"Z/" 'calc-kbd-break
)
661 (define-key calc-mode-map
"Z`" 'calc-kbd-push
)
662 (define-key calc-mode-map
"Z'" 'calc-kbd-pop
)
663 (define-key calc-mode-map
"Z=" 'calc-kbd-report
)
664 (define-key calc-mode-map
"Z#" 'calc-kbd-query
)
670 (define-key calc-mode-map
(format "c%c" x
) 'calc-clean-num
)
671 (define-key calc-mode-map
(format "j%c" x
) 'calc-select-part
)
672 (define-key calc-mode-map
(format "r%c" x
) 'calc-recall-quick
)
673 (define-key calc-mode-map
(format "s%c" x
) 'calc-store-quick
)
674 (define-key calc-mode-map
(format "t%c" x
) 'calc-store-into-quick
)
675 (define-key calc-mode-map
(format "u%c" x
) 'calc-quick-units
)))
680 (if (eq (car-safe (aref (nth 1 calc-mode-map
) i
)) 'keymap
)
681 (aset (nth 1 calc-mode-map
) i
682 (cons 'keymap
(cons (cons ?\e
(aref (nth 1 calc-mode-map
) i
))
683 (cdr (aref (nth 1 calc-mode-map
) i
))))))
686 (setq calc-alg-map
(copy-keymap calc-mode-map
)
687 calc-alg-esc-map
(copy-keymap esc-map
))
690 (or (memq i
'(?
' ?
` ?
= ??
))
691 (aset (nth 1 calc-alg-map
) i
'calc-auto-algebraic-entry
))
692 (or (memq i
'(?
# ?x ?
0 ?
1 ?
2 ?
3 ?
4 ?
5 ?
6 ?
7 ?
8 ?
9))
693 (aset (nth 1 calc-alg-esc-map
) i
(aref (nth 1 calc-mode-map
) i
)))
695 (define-key calc-alg-map
"\e" calc-alg-esc-map
)
696 (define-key calc-alg-map
"\e\t" 'calc-roll-up
)
697 (define-key calc-alg-map
"\e\C-m" 'calc-last-args-stub
)
698 (define-key calc-alg-map
"\e\177" 'calc-pop-above
)
700 ;;;; (Autoloads here)
701 (mapc (function (lambda (x)
702 (mapcar (function (lambda (func)
703 (autoload func
(car x
)))) (cdr x
))))
706 ("calc-alg" calc-has-rules math-defsimplify
707 calc-modify-simplify-mode calcFunc-collect calcFunc-esimplify
708 calcFunc-islin calcFunc-islinnt calcFunc-lin calcFunc-linnt
709 calcFunc-simplify calcFunc-subst calcFunc-powerexpand math-beforep
710 math-build-polynomial-expr math-expand-formula math-expr-contains
711 math-expr-contains-count math-expr-depends math-expr-height
712 math-expr-subst math-expr-weight math-integer-plus math-is-linear
713 math-is-multiple math-is-polynomial math-linear-in math-multiple-of
714 math-poly-depends math-poly-mix math-poly-mul
715 math-poly-simplify math-poly-zerop math-polynomial-base
716 math-polynomial-p math-recompile-eval-rules math-simplify
717 math-simplify-exp math-simplify-extended math-simplify-sqrt
718 math-to-simple-fraction
)
720 ("calcalg2" calcFunc-asum calcFunc-deriv
721 calcFunc-ffinv calcFunc-finv calcFunc-fsolve calcFunc-gpoly
722 calcFunc-integ calcFunc-poly calcFunc-prod calcFunc-roots
723 calcFunc-solve calcFunc-sum calcFunc-table calcFunc-taylor
724 calcFunc-tderiv math-expr-calls math-integral-q02 math-integral-q12
725 math-integral-rational-funcs math-lcm-denoms math-looks-evenp
726 math-poly-all-roots math-prod-rec math-reject-solution math-solve-eqn
727 math-solve-for math-sum-rec math-try-integral
)
729 ("calcalg3" calcFunc-efit calcFunc-fit
730 calcFunc-fitdummy calcFunc-fitparam calcFunc-fitvar
731 calcFunc-hasfitparams calcFunc-hasfitvars calcFunc-maximize
732 calcFunc-minimize calcFunc-ninteg calcFunc-polint calcFunc-ratint
733 calcFunc-root calcFunc-wmaximize calcFunc-wminimize calcFunc-wroot
734 calcFunc-xfit math-find-minimum math-find-root math-ninteg-evaluate
735 math-ninteg-midpoint math-ninteg-romberg math-poly-interp
)
737 ("calc-arith" calcFunc-abs calcFunc-abssqr
738 calcFunc-add calcFunc-ceil calcFunc-decr calcFunc-deven calcFunc-dimag
739 calcFunc-dint calcFunc-div calcFunc-dnatnum calcFunc-dneg
740 calcFunc-dnonneg calcFunc-dnonzero calcFunc-dnumint calcFunc-dodd
741 calcFunc-dpos calcFunc-drange calcFunc-drat calcFunc-dreal
742 calcFunc-dscalar calcFunc-fceil calcFunc-ffloor calcFunc-float
743 calcFunc-fround calcFunc-frounde calcFunc-froundu calcFunc-ftrunc
744 calcFunc-idiv calcFunc-incr calcFunc-ldiv calcFunc-mant calcFunc-max calcFunc-min
745 calcFunc-mod calcFunc-mul calcFunc-neg calcFunc-percent calcFunc-pow
746 calcFunc-relch calcFunc-round calcFunc-rounde calcFunc-roundu
747 calcFunc-scf calcFunc-sub calcFunc-xpon math-abs math-abs-approx
748 math-add-objects-fancy math-add-or-sub math-add-symb-fancy
749 math-ceiling math-combine-prod math-combine-sum math-div-by-zero
750 math-div-objects-fancy math-div-symb-fancy math-div-zero
751 math-float-fancy math-floor-fancy math-floor-special math-guess-if-neg
752 math-intv-constp math-known-evenp math-known-imagp math-known-integerp
753 math-known-matrixp math-known-negp math-known-nonnegp
754 math-known-nonposp math-known-nonzerop math-known-num-integerp
755 math-known-oddp math-known-posp math-known-realp math-known-scalarp
756 math-max math-min math-mod-fancy math-mul-float math-mul-objects-fancy
757 math-mul-or-div math-mul-symb-fancy math-mul-zero math-neg-fancy
758 math-neg-float math-okay-neg math-possible-signs math-possible-types
759 math-pow-fancy math-pow-mod math-pow-of-zero math-pow-zero
760 math-quarter-integer math-round math-setup-declarations math-sqr
761 math-sqr-float math-trunc-fancy math-trunc-special
)
763 ("calc-bin" calcFunc-and calcFunc-ash
764 calcFunc-clip calcFunc-diff calcFunc-lsh calcFunc-not calcFunc-or
765 calcFunc-rash calcFunc-rot calcFunc-rsh calcFunc-xor math-clip
766 math-compute-max-digits math-convert-radix-digits math-float-parts
767 math-format-bignum-binary math-format-bignum-hex
768 math-format-bignum-octal math-format-bignum-radix math-format-binary
769 math-format-radix math-format-radix-float math-integer-log2
770 math-power-of-2 math-radix-float-power
)
772 ("calc-comb" calc-report-prime-test
773 calcFunc-choose calcFunc-dfact calcFunc-egcd calcFunc-fact
774 calcFunc-gcd calcFunc-lcm calcFunc-moebius calcFunc-nextprime
775 calcFunc-perm calcFunc-prevprime calcFunc-prfac calcFunc-prime
776 calcFunc-random calcFunc-shuffle calcFunc-stir1 calcFunc-stir2
777 calcFunc-totient math-init-random-base math-member math-prime-test
780 ("calccomp" calcFunc-cascent calcFunc-cdescent
781 calcFunc-cheight calcFunc-cwidth math-comp-ascent math-comp-descent
782 math-comp-height math-comp-width math-compose-expr
783 math-composition-to-string math-stack-value-offset-fancy
784 math-vector-is-string math-vector-to-string
)
786 ("calc-cplx" calcFunc-arg calcFunc-conj
787 calcFunc-im calcFunc-polar calcFunc-re calcFunc-rect math-complex
788 math-fix-circular math-imaginary math-imaginary-i math-normalize-polar
789 math-polar math-want-polar
)
791 ("calc-embed" calc-do-embedded
792 calc-do-embedded-activate calc-embedded-evaluate-expr
793 calc-embedded-modes-change calc-embedded-var-change
794 calc-embedded-preserve-modes
)
796 ("calc-fin" calc-to-percentage calcFunc-ddb
797 calcFunc-fv calcFunc-fvb calcFunc-fvl calcFunc-irr calcFunc-irrb
798 calcFunc-nper calcFunc-nperb calcFunc-nperl calcFunc-npv calcFunc-npvb
799 calcFunc-pmt calcFunc-pmtb calcFunc-pv calcFunc-pvb calcFunc-pvl
800 calcFunc-rate calcFunc-rateb calcFunc-ratel calcFunc-sln calcFunc-syd
)
802 ("calc-forms" calcFunc-badd calcFunc-bsub
803 calcFunc-date calcFunc-day calcFunc-dsadj calcFunc-hms
804 calcFunc-holiday calcFunc-hour calcFunc-incmonth calcFunc-incyear
805 calcFunc-intv calcFunc-julian calcFunc-makemod calcFunc-minute
806 calcFunc-month calcFunc-newmonth calcFunc-newweek calcFunc-newyear
807 calcFunc-now calcFunc-pwday calcFunc-sdev calcFunc-second
808 calcFunc-time calcFunc-tzconv calcFunc-tzone calcFunc-unixtime
809 calcFunc-weekday calcFunc-year calcFunc-yearday math-combine-intervals
810 math-date-parts math-date-to-dt math-div-mod math-dt-to-date
811 math-format-date math-from-business-day math-from-hms math-make-intv
812 math-make-mod math-make-sdev math-mod-intv math-normalize-hms
813 math-normalize-mod math-parse-date math-read-angle-brackets
814 math-setup-add-holidays math-setup-holidays math-setup-year-holidays
815 math-sort-intv math-to-business-day math-to-hms
)
817 ("calc-frac" calc-add-fractions
818 calc-div-fractions calc-mul-fractions calcFunc-fdiv calcFunc-frac
821 ("calc-funcs" calc-prob-dist calcFunc-bern
822 calcFunc-besJ calcFunc-besY calcFunc-beta calcFunc-betaB
823 calcFunc-betaI calcFunc-erf calcFunc-erfc calcFunc-euler
824 calcFunc-gamma calcFunc-gammaG calcFunc-gammaP calcFunc-gammaQ
825 calcFunc-gammag calcFunc-ltpb calcFunc-ltpc calcFunc-ltpf
826 calcFunc-ltpn calcFunc-ltpp calcFunc-ltpt calcFunc-utpb calcFunc-utpc
827 calcFunc-utpf calcFunc-utpn calcFunc-utpp calcFunc-utpt
828 math-bernoulli-number math-gammap1-raw
)
830 ("calc-graph" calc-graph-show-tty
)
832 ("calc-incom" calc-digit-dots
)
834 ("calc-keypd" calc-do-keypad
835 calc-keypad-x-left-click calc-keypad-x-middle-click
836 calc-keypad-x-right-click
)
838 ("calc-lang" calc-set-language
839 math-read-big-balance math-read-big-rec
)
841 ("calc-map" calc-get-operator calcFunc-accum
842 calcFunc-afixp calcFunc-anest calcFunc-apply calcFunc-call
843 calcFunc-fixp calcFunc-inner calcFunc-map calcFunc-mapa calcFunc-mapc
844 calcFunc-mapd calcFunc-mapeq calcFunc-mapeqp calcFunc-mapeqr
845 calcFunc-mapr calcFunc-nest calcFunc-outer calcFunc-raccum
846 calcFunc-reduce calcFunc-reducea calcFunc-reducec calcFunc-reduced
847 calcFunc-reducer calcFunc-rreduce calcFunc-rreducea calcFunc-rreducec
848 calcFunc-rreduced calcFunc-rreducer math-build-call
849 math-calcFunc-to-var math-multi-subst math-multi-subst-rec
850 math-var-to-calcFunc
)
852 ("calc-mtx" calcFunc-det calcFunc-lud calcFunc-tr
853 math-col-matrix math-lud-solve math-matrix-inv-raw math-matrix-lud
854 math-mul-mat-vec math-mul-mats math-row-matrix
)
856 ("calc-math" calcFunc-alog calcFunc-arccos
857 calcFunc-arccosh calcFunc-arcsin calcFunc-arcsincos calcFunc-arcsinh
858 calcFunc-arctan calcFunc-arctan2 calcFunc-arctanh calcFunc-csc
859 calcFunc-csch calcFunc-cos calcFunc-cosh calcFunc-cot calcFunc-coth
860 calcFunc-deg calcFunc-exp calcFunc-exp10 calcFunc-expm1
861 calcFunc-hypot calcFunc-ilog calcFunc-isqrt calcFunc-ln calcFunc-lnp1
862 calcFunc-log calcFunc-log10 calcFunc-nroot calcFunc-rad calcFunc-sec
863 calcFunc-sech calcFunc-sin
864 calcFunc-sincos calcFunc-sinh calcFunc-sqr calcFunc-sqrt calcFunc-tan
865 calcFunc-tanh math-arccos-raw math-arcsin-raw math-arctan-raw
866 math-arctan2-raw math-cos-raw math-cot-raw math-csc-raw
867 math-exp-minus-1-raw math-exp-raw
868 math-from-radians math-from-radians-2 math-hypot math-infinite-dir
869 math-isqrt-small math-ln-raw math-nearly-equal math-nearly-equal-float
870 math-nearly-zerop math-nearly-zerop-float math-nth-root
871 math-sin-cos-raw math-sin-raw math-sqrt math-sqrt-float math-sqrt-raw
872 math-tan-raw math-to-radians math-to-radians-2
)
874 ("calc-mode" math-get-modes-vec
)
876 ("calc-poly" calcFunc-apart calcFunc-expand
877 calcFunc-expandpow calcFunc-factor calcFunc-factors calcFunc-nrat
878 calcFunc-pcont calcFunc-pdeg calcFunc-pdiv calcFunc-pdivide
879 calcFunc-pdivrem calcFunc-pgcd calcFunc-plead calcFunc-pprim
880 calcFunc-prem math-accum-factors math-atomic-factorp
881 math-div-poly-const math-div-thru math-expand-power math-expand-term
882 math-factor-contains math-factor-expr math-factor-expr-part
883 math-factor-expr-try math-factor-finish math-factor-poly-coefs
884 math-factor-protect math-mul-thru math-padded-polynomial
885 math-partial-fractions math-poly-degree math-poly-deriv-coefs
886 math-poly-gcd-frac-list math-poly-modulus-rec math-ratpoly-p
887 math-to-ratpoly math-to-ratpoly-rec
)
889 ("calc-prog" calc-default-formula-arglist
890 calc-execute-kbd-macro calc-finish-user-syntax-edit
891 calc-fix-token-name calc-fix-user-formula calc-read-parse-table
892 calc-read-parse-table-part calc-subsetp calc-write-parse-table
893 calc-write-parse-table-part calcFunc-constant calcFunc-eq calcFunc-geq
894 calcFunc-gt calcFunc-if calcFunc-in calcFunc-integer calcFunc-istrue
895 calcFunc-land calcFunc-leq calcFunc-lnot calcFunc-lor calcFunc-lt
896 calcFunc-negative calcFunc-neq calcFunc-nonvar calcFunc-real
897 calcFunc-refers calcFunc-rmeq calcFunc-typeof calcFunc-variable
898 math-body-refers-to math-break math-composite-inequalities
899 math-do-defmath math-handle-for math-handle-foreach
900 math-normalize-logical-op math-return
)
902 ("calc-rewr" calcFunc-match calcFunc-matches
903 calcFunc-matchnot calcFunc-rewrite calcFunc-vmatches
904 math-apply-rewrites math-compile-patterns math-compile-rewrites
905 math-flatten-lands math-match-patterns math-rewrite
908 ("calc-rules" calc-CommuteRules calc-DistribRules calc-FactorRules
909 calc-FitRules calc-IntegAfterRules calc-InvertRules calc-JumpRules
910 calc-MergeRules calc-NegateRules
911 calc-compile-rule-set
)
913 ("calc-sel" calc-auto-selection
914 calc-delete-selection calc-encase-atoms calc-find-assoc-parent-formula
915 calc-find-parent-formula calc-find-sub-formula calc-prepare-selection
916 calc-preserve-point calc-replace-selections calc-replace-sub-formula
917 calc-roll-down-with-selections calc-roll-up-with-selections
920 ("calc-stat" calc-vector-op calcFunc-agmean
921 calcFunc-vcorr calcFunc-vcount calcFunc-vcov calcFunc-vflat
922 calcFunc-vgmean calcFunc-vhmean calcFunc-vmax calcFunc-vmean
923 calcFunc-vmeane calcFunc-vmedian calcFunc-vmin calcFunc-vpcov
924 calcFunc-vprod calcFunc-vpsdev calcFunc-vpvar calcFunc-vsdev
925 calcFunc-vsum calcFunc-vvar math-flatten-many-vecs
)
927 ("calc-store" calc-read-var-name
928 calc-store-value calc-var-name
)
930 ("calc-stuff" calc-explain-why calcFunc-clean
931 calcFunc-pclean calcFunc-pfloat calcFunc-pfrac
)
933 ("calc-units" calcFunc-usimplify
934 math-build-units-table math-build-units-table-buffer
935 math-check-unit-name math-convert-temperature math-convert-units
936 math-extract-units math-remove-units math-simplify-units
937 math-single-units-in-expr-p math-to-standard-units
938 math-units-in-expr-p
)
940 ("calc-vec" calcFunc-append calcFunc-appendrev
941 calcFunc-arrange calcFunc-cnorm calcFunc-cons calcFunc-cross
942 calcFunc-kron calcFunc-ctrn calcFunc-cvec calcFunc-diag calcFunc-find
943 calcFunc-getdiag calcFunc-grade calcFunc-head calcFunc-histogram
944 calcFunc-idn calcFunc-index calcFunc-mcol calcFunc-mdims
945 calcFunc-mrcol calcFunc-mrow calcFunc-mrrow calcFunc-pack
946 calcFunc-rcons calcFunc-rdup calcFunc-rev calcFunc-rgrade
947 calcFunc-rhead calcFunc-rnorm calcFunc-rsort calcFunc-rsubvec
948 calcFunc-rtail calcFunc-sort calcFunc-subscr calcFunc-subvec
949 calcFunc-tail calcFunc-trn calcFunc-unpack calcFunc-unpackt
950 calcFunc-vcard calcFunc-vcompl calcFunc-vconcat calcFunc-vconcatrev
951 calcFunc-vdiff calcFunc-vec calcFunc-venum calcFunc-vexp
952 calcFunc-vfloor calcFunc-vint calcFunc-vlen calcFunc-vmask
953 calcFunc-vpack calcFunc-vspan calcFunc-vunion calcFunc-vunpack
954 calcFunc-vxor math-check-for-commas math-clean-set math-copy-matrix
955 math-dimension-error math-dot-product math-flatten-vector math-map-vec
956 math-map-vec-2 math-mat-col math-mimic-ident math-prepare-set
957 math-read-brackets math-reduce-cols math-reduce-vec math-transpose
)
959 ("calc-yank" calc-alg-edit calc-clean-newlines
960 calc-do-grab-rectangle calc-do-grab-region calc-finish-stack-edit
961 calc-copy-to-register calc-insert-register
962 calc-append-to-register calc-prepend-to-register
963 calc-force-refresh calc-locate-cursor-element calc-show-edit-buffer
)
967 (mapcar (function (lambda (x)
968 (mapcar (function (lambda (cmd)
969 (autoload cmd
(car x
) nil t
))) (cdr x
))))
972 ("calc-alg" calc-alg-evaluate calc-apart calc-collect calc-expand
973 calc-expand-formula calc-factor calc-normalize-rat calc-poly-div
974 calc-poly-div-rem calc-poly-gcd calc-poly-rem calc-simplify
975 calc-simplify-extended calc-substitute calc-powerexpand
)
977 ("calcalg2" calc-alt-summation calc-derivative
978 calc-dump-integral-cache calc-integral calc-num-integral
979 calc-poly-roots calc-product calc-solve-for calc-summation
980 calc-tabulate calc-taylor
)
982 ("calcalg3" calc-curve-fit calc-find-maximum calc-find-minimum
983 calc-find-root calc-poly-interp
)
985 ("calc-arith" calc-abs calc-abssqr calc-ceiling calc-decrement
986 calc-floor calc-idiv calc-increment calc-mant-part calc-max calc-min
987 calc-round calc-scale-float calc-sign calc-trunc calc-xpon-part
)
989 ("calc-bin" calc-and calc-binary-radix calc-clip calc-twos-complement-mode
990 calc-decimal-radix calc-diff calc-hex-radix calc-leading-zeros
991 calc-lshift-arith calc-lshift-binary calc-not calc-octal-radix calc-or calc-radix
992 calc-rotate-binary calc-rshift-arith calc-rshift-binary calc-word-size
995 ("calc-comb" calc-choose calc-double-factorial calc-extended-gcd
996 calc-factorial calc-gamma calc-gcd calc-lcm calc-moebius
997 calc-next-prime calc-perm calc-prev-prime calc-prime-factors
998 calc-prime-test calc-random calc-random-again calc-rrandom
999 calc-shuffle calc-totient
)
1001 ("calc-cplx" calc-argument calc-complex-notation calc-i-notation
1002 calc-im calc-j-notation calc-polar calc-polar-mode calc-re
)
1004 ("calc-embed" calc-embedded-copy-formula-as-kill
1005 calc-embedded-duplicate calc-embedded-edit calc-embedded-forget
1006 calc-embedded-kill-formula calc-embedded-mark-formula
1007 calc-embedded-new-formula calc-embedded-next calc-embedded-previous
1008 calc-embedded-select calc-embedded-update-formula calc-embedded-word
1009 calc-find-globals calc-show-plain
)
1011 ("calc-fin" calc-convert-percent calc-fin-ddb calc-fin-fv
1012 calc-fin-irr calc-fin-nper calc-fin-npv calc-fin-pmt calc-fin-pv
1013 calc-fin-rate calc-fin-sln calc-fin-syd calc-percent-change
)
1015 ("calc-forms" calc-business-days-minus calc-business-days-plus
1016 calc-convert-time-zones calc-date calc-date-notation calc-date-part
1017 calc-from-hms calc-hms-mode calc-hms-notation calc-inc-month
1018 calc-julian calc-new-month calc-new-week calc-new-year calc-now
1019 calc-time calc-time-zone calc-to-hms calc-unix-time
)
1021 ("calc-frac" calc-fdiv calc-frac-mode calc-fraction
1022 calc-over-notation calc-slash-notation
)
1024 ("calc-funcs" calc-bernoulli-number calc-bessel-J calc-bessel-Y
1025 calc-beta calc-erf calc-erfc calc-euler-number calc-inc-beta
1026 calc-inc-gamma calc-stirling-number calc-utpb calc-utpc calc-utpf
1027 calc-utpn calc-utpp calc-utpt
)
1029 ("calc-graph" calc-graph-add calc-graph-add-3d calc-graph-border
1030 calc-graph-clear calc-graph-command calc-graph-delete
1031 calc-graph-device calc-graph-display calc-graph-fast
1032 calc-graph-fast-3d calc-graph-geometry calc-graph-grid
1033 calc-graph-header calc-graph-hide calc-graph-juggle calc-graph-key
1034 calc-graph-kill calc-graph-line-style calc-graph-log-x
1035 calc-graph-log-y calc-graph-log-z calc-graph-name
1036 calc-graph-num-points calc-graph-output calc-graph-plot
1037 calc-graph-point-style calc-graph-print calc-graph-quit
1038 calc-graph-range-x calc-graph-range-y calc-graph-range-z
1039 calc-graph-show-dumb calc-graph-title-x calc-graph-title-y
1040 calc-graph-title-z calc-graph-view-commands calc-graph-view-trail
1041 calc-graph-zero-x calc-graph-zero-y
)
1043 ("calc-help" calc-a-prefix-help calc-b-prefix-help calc-c-prefix-help
1044 calc-d-prefix-help calc-describe-function calc-describe-key
1045 calc-describe-key-briefly calc-describe-variable calc-f-prefix-help
1046 calc-full-help calc-g-prefix-help calc-help-prefix
1047 calc-hyperbolic-prefix-help calc-inv-hyp-prefix-help calc-option-prefix-help
1048 calc-inverse-prefix-help calc-j-prefix-help calc-k-prefix-help
1049 calc-m-prefix-help calc-r-prefix-help calc-s-prefix-help
1050 calc-t-prefix-help calc-u-prefix-help calc-v-prefix-help
)
1052 ("calc-incom" calc-begin-complex calc-begin-vector calc-comma
1053 calc-dots calc-end-complex calc-end-vector calc-semi
)
1055 ("calc-keypd" calc-keypad-menu calc-keypad-menu-back
1058 ("calc-lang" calc-big-language calc-c-language calc-eqn-language
1059 calc-flat-language calc-fortran-language calc-maple-language
1060 calc-yacas-language calc-maxima-language calc-giac-language
1061 calc-mathematica-language calc-normal-language calc-pascal-language
1062 calc-tex-language calc-latex-language calc-unformatted-language
)
1064 ("calc-map" calc-accumulate calc-apply calc-inner-product calc-map
1065 calc-map-equation calc-map-stack calc-outer-product calc-reduce
)
1067 ("calc-mtx" calc-mdet calc-mlud calc-mtrace
)
1069 ("calc-math" calc-arccos calc-arccosh calc-arcsin calc-arcsinh
1070 calc-arctan calc-arctan2 calc-arctanh calc-conj calc-cos calc-cosh
1071 calc-cot calc-coth calc-csc calc-csch
1072 calc-degrees-mode calc-exp calc-expm1 calc-hypot calc-ilog
1073 calc-imaginary calc-isqrt calc-ln calc-lnp1 calc-log calc-log10
1074 calc-pi calc-radians-mode calc-sec calc-sech
1075 calc-sin calc-sincos calc-sinh calc-sqrt
1076 calc-tan calc-tanh calc-to-degrees calc-to-radians
)
1078 ("calc-mode" calc-alg-simplify-mode calc-algebraic-mode
1079 calc-always-load-extensions calc-auto-recompute calc-auto-why
1080 calc-bin-simplify-mode calc-break-vectors calc-center-justify
1081 calc-default-simplify-mode calc-display-raw calc-eng-notation
1082 calc-ext-simplify-mode calc-fix-notation calc-full-trail-vectors
1083 calc-full-vectors calc-get-modes calc-group-char calc-group-digits
1084 calc-infinite-mode calc-left-justify calc-left-label
1085 calc-line-breaking calc-line-numbering calc-matrix-brackets
1086 calc-matrix-center-justify calc-matrix-left-justify calc-matrix-mode
1087 calc-matrix-right-justify calc-mode-record-mode calc-no-simplify-mode
1088 calc-normal-notation calc-num-simplify-mode calc-point-char
1089 calc-right-justify calc-right-label calc-save-modes calc-sci-notation
1090 calc-settings-file-name calc-shift-prefix calc-symbolic-mode
1091 calc-total-algebraic-mode calc-truncate-down calc-truncate-stack
1092 calc-truncate-up calc-units-simplify-mode calc-vector-braces
1093 calc-vector-brackets calc-vector-commas calc-vector-parens
1096 ("calc-prog" calc-call-last-kbd-macro calc-edit-user-syntax
1097 calc-equal-to calc-get-user-defn calc-greater-equal calc-greater-than
1098 calc-in-set calc-kbd-break calc-kbd-else calc-kbd-else-if
1099 calc-kbd-end-for calc-kbd-end-if calc-kbd-end-loop calc-kbd-end-repeat
1100 calc-kbd-for calc-kbd-if calc-kbd-loop calc-kbd-pop calc-kbd-push
1101 calc-kbd-query calc-kbd-repeat calc-kbd-report calc-less-equal
1102 calc-less-than calc-logical-and calc-logical-if calc-logical-not
1103 calc-logical-or calc-not-equal-to calc-pass-errors calc-remove-equal
1104 calc-timing calc-user-define calc-user-define-composition
1105 calc-user-define-edit calc-user-define-formula
1106 calc-user-define-invocation calc-user-define-kbd-macro
1107 calc-user-define-permanent calc-user-undefine
)
1109 ("calc-rewr" calc-match calc-rewrite calc-rewrite-selection
)
1111 ("calc-sel" calc-break-selections calc-clear-selections
1112 calc-copy-selection calc-del-selection calc-edit-selection
1113 calc-enable-selections calc-enter-selection calc-sel-add-both-sides
1114 calc-sel-div-both-sides calc-sel-evaluate calc-sel-expand-formula
1115 calc-sel-mult-both-sides calc-sel-sub-both-sides
1116 calc-select-additional calc-select-here calc-select-here-maybe
1117 calc-select-less calc-select-more calc-select-next calc-select-once
1118 calc-select-once-maybe calc-select-part calc-select-previous
1119 calc-show-selections calc-unselect
)
1121 ("calcsel2" calc-commute-left calc-commute-right calc-sel-commute
1122 calc-sel-distribute calc-sel-invert calc-sel-isolate
1123 calc-sel-jump-equals calc-sel-merge calc-sel-negate calc-sel-unpack
)
1125 ("calc-stat" calc-vector-correlation calc-vector-count
1126 calc-vector-covariance calc-vector-geometric-mean
1127 calc-vector-harmonic-mean calc-vector-max calc-vector-mean
1128 calc-vector-mean-error calc-vector-median calc-vector-min
1129 calc-vector-pop-covariance calc-vector-pop-sdev
1130 calc-vector-pop-variance calc-vector-product calc-vector-sdev
1131 calc-vector-sum calc-vector-variance
)
1133 ("calc-store" calc-assign calc-copy-special-constant
1134 calc-copy-variable calc-declare-variable
1135 calc-edit-AlgSimpRules calc-edit-Decls calc-edit-EvalRules
1136 calc-edit-ExtSimpRules calc-edit-FitRules calc-edit-GenCount
1137 calc-edit-Holidays calc-edit-IntegLimit calc-edit-LineStyles
1138 calc-edit-PlotRejects calc-edit-PointStyles calc-edit-TimeZone
1139 calc-edit-Units calc-edit-variable calc-evalto calc-insert-variables
1140 calc-let calc-permanent-variable calc-recall calc-recall-quick
1141 calc-store calc-store-concat calc-store-decr calc-store-div
1142 calc-store-exchange calc-store-incr calc-store-into
1143 calc-store-into-quick calc-store-inv calc-store-map calc-store-minus
1144 calc-store-neg calc-store-plus calc-store-power calc-store-quick
1145 calc-store-times calc-subscript calc-unstore
)
1147 ("calc-stuff" calc-clean calc-clean-num calc-flush-caches
1148 calc-less-recursion-depth calc-more-recursion-depth calc-num-prefix
1151 ("calc-trail" calc-trail-backward calc-trail-first calc-trail-forward
1152 calc-trail-in calc-trail-isearch-backward calc-trail-isearch-forward
1153 calc-trail-kill calc-trail-last calc-trail-marker calc-trail-next
1154 calc-trail-out calc-trail-previous calc-trail-scroll-left
1155 calc-trail-scroll-right calc-trail-yank
)
1157 ("calc-undo" calc-last-args calc-redo
)
1159 ("calc-units" calc-autorange-units calc-base-units
1160 calc-convert-temperature calc-convert-units calc-define-unit
1161 calc-enter-units-table calc-explain-units calc-extract-units
1162 calc-get-unit-definition calc-permanent-units calc-quick-units
1163 calc-remove-units calc-simplify-units calc-undefine-unit
1164 calc-view-units-table
)
1166 ("calc-vec" calc-arrange-vector calc-build-vector calc-cnorm
1167 calc-conj-transpose calc-cons calc-cross calc-kron calc-diag
1168 calc-display-strings calc-expand-vector calc-grade calc-head
1169 calc-histogram calc-ident calc-index calc-mask-vector calc-mcol
1170 calc-mrow calc-pack calc-pack-bits calc-remove-duplicates
1171 calc-reverse-vector calc-rnorm calc-set-cardinality
1172 calc-set-complement calc-set-difference calc-set-enumerate
1173 calc-set-floor calc-set-intersect calc-set-span calc-set-union
1174 calc-set-xor calc-sort calc-subvector calc-tail calc-transpose
1175 calc-unpack calc-unpack-bits calc-vector-find calc-vlength
)
1177 ("calc-yank" calc-copy-as-kill calc-copy-region-as-kill
1178 calc-copy-to-buffer calc-edit calc-edit-cancel calc-edit-mode
1179 calc-kill calc-kill-region calc-yank
))))
1181 (defun calc-init-prefixes ()
1182 (if calc-shift-prefix
1184 (define-key calc-mode-map
"A" (lookup-key calc-mode-map
"a"))
1185 (define-key calc-mode-map
"B" (lookup-key calc-mode-map
"b"))
1186 (define-key calc-mode-map
"C" (lookup-key calc-mode-map
"c"))
1187 (define-key calc-mode-map
"D" (lookup-key calc-mode-map
"d"))
1188 (define-key calc-mode-map
"F" (lookup-key calc-mode-map
"f"))
1189 (define-key calc-mode-map
"G" (lookup-key calc-mode-map
"g"))
1190 (define-key calc-mode-map
"J" (lookup-key calc-mode-map
"j"))
1191 (define-key calc-mode-map
"K" (lookup-key calc-mode-map
"k"))
1192 (define-key calc-mode-map
"M" (lookup-key calc-mode-map
"m"))
1193 (define-key calc-mode-map
"S" (lookup-key calc-mode-map
"s"))
1194 (define-key calc-mode-map
"T" (lookup-key calc-mode-map
"t"))
1195 (define-key calc-mode-map
"U" (lookup-key calc-mode-map
"u")))
1196 (define-key calc-mode-map
"A" 'calc-abs
)
1197 (define-key calc-mode-map
"B" 'calc-log
)
1198 (define-key calc-mode-map
"C" 'calc-cos
)
1199 (define-key calc-mode-map
"D" 'calc-redo
)
1200 (define-key calc-mode-map
"F" 'calc-floor
)
1201 (define-key calc-mode-map
"G" 'calc-argument
)
1202 (define-key calc-mode-map
"J" 'calc-conj
)
1203 (define-key calc-mode-map
"K" 'calc-keep-args
)
1204 (define-key calc-mode-map
"M" 'calc-more-recursion-depth
)
1205 (define-key calc-mode-map
"S" 'calc-sin
)
1206 (define-key calc-mode-map
"T" 'calc-tan
)
1207 (define-key calc-mode-map
"U" 'calc-undo
)))
1209 (calc-init-extensions)
1216 ;; calc-command-flags is declared in calc.el
1217 (defvar calc-command-flags
)
1219 (defun calc-clear-command-flag (f)
1220 (setq calc-command-flags
(delq f calc-command-flags
)))
1223 (defun calc-record-message (tag &rest args
)
1224 (let ((msg (apply 'format args
)))
1226 (calc-record msg tag
))
1227 (calc-clear-command-flag 'clear-message
))
1230 (defun calc-normalize-fancy (val)
1231 (let ((simp (if (consp calc-simplify-mode
)
1232 (car calc-simplify-mode
)
1233 calc-simplify-mode
)))
1234 (cond ((eq simp
'binary
)
1235 (let ((s (math-normalize val
)))
1237 (math-clip (math-round s
))
1240 (math-simplify val
))
1242 (math-simplify-extended val
))
1244 (math-simplify-units val
))
1246 (math-normalize val
)))))
1249 (defvar calc-help-map nil
)
1253 (setq calc-help-map
(make-keymap))
1254 (define-key calc-help-map
"b" 'calc-describe-bindings
)
1255 (define-key calc-help-map
"c" 'calc-describe-key-briefly
)
1256 (define-key calc-help-map
"f" 'calc-describe-function
)
1257 (define-key calc-help-map
"h" 'calc-full-help
)
1258 (define-key calc-help-map
"i" 'calc-info
)
1259 (define-key calc-help-map
"k" 'calc-describe-key
)
1260 (define-key calc-help-map
"n" 'calc-view-news
)
1261 (define-key calc-help-map
"s" 'calc-info-summary
)
1262 (define-key calc-help-map
"t" 'calc-tutorial
)
1263 (define-key calc-help-map
"v" 'calc-describe-variable
)
1264 (define-key calc-help-map
"\C-c" 'calc-describe-copying
)
1265 (define-key calc-help-map
"\C-d" 'calc-describe-distribution
)
1266 (define-key calc-help-map
"\C-n" 'calc-view-news
)
1267 (define-key calc-help-map
"\C-w" 'calc-describe-no-warranty
)
1268 (define-key calc-help-map
"?" 'calc-help-for-help
)
1269 (define-key calc-help-map
"\C-h" 'calc-help-for-help
))
1271 (defvar calc-prefix-help-phase
0)
1272 (defun calc-do-prefix-help (msgs group key
)
1273 (if calc-full-help-flag
1274 (list msgs group key
)
1277 (setq calc-prefix-help-phase
1278 (if (eq this-command last-command
)
1279 (%
(1+ calc-prefix-help-phase
) (1+ (length msgs
)))
1281 (let ((msg (nth calc-prefix-help-phase msgs
)))
1282 (message "%s" (if msg
1283 (concat group
": " msg
":"
1285 (- (apply 'max
(mapcar 'length msgs
))
1289 (concat " " (char-to-string key
)
1292 (if key
(format "%c-" key
) "")))))
1293 (setq calc-prefix-help-phase
0)
1296 (message "%s: %s: %c-" group
(car msgs
) key
)
1297 (message "%s: (none) %c-" group key
))
1298 (message "%s: %s" group
(car msgs
))))
1299 (and key
(calc-unread-command key
))))
1306 (defun calc-reset (arg)
1308 (setq arg
(if arg
(prefix-numeric-value arg
) nil
))
1312 (equal (aref calc-embedded-info
0) (current-buffer))
1313 (<= (point) (aref calc-embedded-info
5))
1314 (>= (point) (aref calc-embedded-info
4)))
1315 (let ((cbuf (aref calc-embedded-info
1))
1316 (calc-embedded-quiet t
))
1317 (save-window-excursion
1321 (calc-embedded nil
)))
1322 ((eq major-mode
'calc-mode
)
1324 (unless (and arg
(> (abs arg
) 0))
1325 (setq calc-stack nil
))
1326 (setq calc-undo-list nil
1328 (let (calc-stack calc-user-parse-tables calc-standard-date-formats
1329 calc-invocation-macro
)
1330 (mapc (function (lambda (v) (set v nil
))) calc-local-var-list
)
1331 (if (and arg
(<= arg
0))
1332 (calc-mode-var-list-restore-default-values)
1333 (calc-mode-var-list-restore-saved-values)))
1334 (calc-set-language nil nil t
)
1336 (calc-flush-caches t
)
1337 (run-hooks 'calc-reset-hook
))
1339 (let ((win (get-buffer-window (current-buffer))))
1341 ;; Adjust the window height if the window is visible, but doesn't
1342 ;; take up the whole height of the frame.
1345 (not (window-full-height-p)))
1346 (let ((height (- (window-height win
) 2)))
1347 (set-window-point win
(point))
1348 (or (= height calc-window-height
)
1349 (let ((swin (selected-window)))
1351 (enlarge-window (- calc-window-height height
))
1352 (select-window swin
)))))))
1353 (message "(Calculator reset)"))
1355 (message "(Not inside a Calc buffer)"))))
1357 ;; What a pain; scroll-left behaves differently when called non-interactively.
1358 (defun calc-scroll-left (n)
1360 (setq prefix-arg
(or n
(/ (window-width) 2)))
1361 (call-interactively #'scroll-left
))
1363 (defun calc-scroll-right (n)
1365 (setq prefix-arg
(or n
(/ (window-width) 2)))
1366 (call-interactively #'scroll-right
))
1368 (defun calc-scroll-up (n)
1371 (scroll-up (or n
(/ (window-height) 2)))
1373 (if (pos-visible-in-window-p (max 1 (- (point-max) 2)))
1374 (if (eq major-mode
'calc-mode
)
1376 (goto-char (point-max))
1377 (set-window-start (selected-window)
1379 (forward-line (- (1- (window-height))))
1381 (forward-line -
1))))
1383 (defun calc-scroll-down (n)
1385 (or (pos-visible-in-window-p 1)
1386 (scroll-down (or n
(/ (window-height) 2)))))
1389 (defun calc-precision (n)
1390 (interactive "NPrecision: ")
1392 (if (< (prefix-numeric-value n
) 3)
1393 (error "Precision must be at least 3 digits")
1394 (calc-change-mode 'calc-internal-prec
(prefix-numeric-value n
)
1395 (and (memq (car calc-float-format
) '(float sci eng
))
1396 (< (nth 1 calc-float-format
)
1397 (if (= calc-number-radix
10) 0 1))))
1398 (calc-record calc-internal-prec
"prec"))
1399 (message "Floating-point precision is %d digits" calc-internal-prec
)))
1402 (defun calc-inverse (&optional n
)
1404 (let* ((hyp-flag (if (or
1405 (eq major-mode
'calc-keypad-mode
)
1406 (eq major-mode
'calc-trail-mode
))
1407 (with-current-buffer calc-main-buffer
1408 calc-hyperbolic-flag
)
1409 calc-hyperbolic-flag
))
1411 (eq major-mode
'calc-keypad-mode
)
1412 (eq major-mode
'calc-trail-mode
))
1413 (with-current-buffer calc-main-buffer
1418 ((and opt-flag hyp-flag
) "Option Inverse Hyperbolic...")
1419 (hyp-flag "Inverse Hyperbolic...")
1420 (opt-flag "Option Inverse...")
1422 (calc-fancy-prefix 'calc-inverse-flag msg n
)))
1424 (defconst calc-fancy-prefix-map
1425 (let ((map (make-sparse-keymap)))
1426 (define-key map
[t] 'calc-fancy-prefix-other-key)
1427 (define-key map (vector meta-prefix-char t) 'calc-fancy-prefix-other-key)
1428 (define-key map [switch-frame] nil)
1429 (define-key map [?\C-u] 'universal-argument)
1430 (define-key map [?0] 'digit-argument)
1431 (define-key map [?1] 'digit-argument)
1432 (define-key map [?2] 'digit-argument)
1433 (define-key map [?3] 'digit-argument)
1434 (define-key map [?4] 'digit-argument)
1435 (define-key map [?5] 'digit-argument)
1436 (define-key map [?6] 'digit-argument)
1437 (define-key map [?7] 'digit-argument)
1438 (define-key map [?8] 'digit-argument)
1439 (define-key map [?9] 'digit-argument)
1441 "Keymap used while processing calc-fancy-prefix.")
1443 (defvar calc-is-keypad-press nil)
1444 (defun calc-fancy-prefix (flag msg n)
1447 (calc-set-command-flag 'keep-flags)
1448 (calc-set-command-flag 'no-align)
1449 (setq prefix (set flag (not (symbol-value flag)))
1451 (message "%s" (if prefix msg "")))
1453 (not calc-is-keypad-press)
1454 (if (boundp 'overriding-terminal-local-map)
1455 (setq overriding-terminal-local-map calc-fancy-prefix-map)
1456 (let ((event (calc-read-key t)))
1457 (if (eq (setq last-command-event (car event)) ?\C-u)
1458 (universal-argument)
1459 (if (or (not (integerp last-command-event))
1460 (and (>= last-command-event 0) (< last-command-event ? )
1461 (not (memq last-command-event '(?\e)))))
1462 (calc-wrapper)) ; clear flags if not a Calc command.
1463 (setq last-command-event (cdr event))
1464 (if (or (not (integerp last-command-event))
1465 (eq last-command-event ?-))
1466 (calc-unread-command)
1467 (digit-argument n))))))))
1469 (defun calc-fancy-prefix-other-key (arg)
1472 (not (eq last-command-event 'tab))
1473 (not (eq last-command-event 'M-tab))
1474 (or (not (integerp last-command-event))
1475 (and (>= last-command-event 0) (< last-command-event ? )
1476 (not (eq last-command-event meta-prefix-char)))))
1477 (calc-wrapper)) ; clear flags if not a Calc command.
1478 (setq prefix-arg arg)
1479 (calc-unread-command)
1480 (setq overriding-terminal-local-map nil))
1482 (defun calc-invert-func ()
1484 (calc-select-buffer)
1485 (setq calc-inverse-flag (not (calc-is-inverse))
1486 calc-hyperbolic-flag (calc-is-hyperbolic)
1487 current-prefix-arg nil)))
1489 (defun calc-is-inverse ()
1492 (defun calc-hyperbolic (&optional n)
1494 (let* ((inv-flag (if (or
1495 (eq major-mode 'calc-keypad-mode)
1496 (eq major-mode 'calc-trail-mode))
1497 (with-current-buffer calc-main-buffer
1501 (eq major-mode 'calc-keypad-mode)
1502 (eq major-mode 'calc-trail-mode))
1503 (with-current-buffer calc-main-buffer
1508 ((and opt-flag inv-flag) "Option Inverse Hyperbolic...")
1509 (opt-flag "Option Hyperbolic...")
1510 (inv-flag "Inverse Hyperbolic...")
1511 (t "Hyperbolic..."))))
1512 (calc-fancy-prefix 'calc-hyperbolic-flag msg n)))
1514 (defun calc-hyperbolic-func ()
1516 (calc-select-buffer)
1517 (setq calc-inverse-flag (calc-is-inverse)
1518 calc-hyperbolic-flag (not (calc-is-hyperbolic))
1519 current-prefix-arg nil)))
1521 (defun calc-is-hyperbolic ()
1522 calc-hyperbolic-flag)
1524 (defun calc-option (&optional n)
1526 (let* ((inv-flag (if (or
1527 (eq major-mode 'calc-keypad-mode)
1528 (eq major-mode 'calc-trail-mode))
1529 (with-current-buffer calc-main-buffer
1533 (eq major-mode 'calc-keypad-mode)
1534 (eq major-mode 'calc-trail-mode))
1535 (with-current-buffer calc-main-buffer
1536 calc-hyperbolic-flag)
1537 calc-hyperbolic-flag))
1540 ((and hyp-flag inv-flag) "Option Inverse Hyperbolic...")
1541 (hyp-flag "Option Hyperbolic...")
1542 (inv-flag "Option Inverse...")
1544 (calc-fancy-prefix 'calc-option-flag msg n)))
1546 (defun calc-is-option ()
1549 (defun calc-keep-args (&optional n)
1551 (calc-fancy-prefix 'calc-keep-args-flag "Keep args..." n))
1554 (defun calc-change-mode (var value &optional refresh option)
1556 (setq value (if value
1557 (> (prefix-numeric-value value) 0)
1558 (not (symbol-value var)))))
1559 (or (consp var) (setq var (list var) value (list value)))
1560 (if calc-inverse-flag
1562 (or refresh (error "Not a display-mode command"))
1563 (calc-check-stack 1)
1567 (setq old (cons (symbol-value (car v)) old))
1568 (set (car v) (car value))
1571 (calc-refresh-top 1)
1572 (calc-refresh-evaltos)
1573 (symbol-value (car var)))
1575 (setq old (nreverse old))
1577 (set (car v) (car old))
1580 (if (eq (car var) 'calc-language)
1581 (calc-set-language calc-language calc-language-option t)))))
1585 (or (equal (symbol-value (car v)) (car value))
1587 (set (car v) (car value))
1588 (if (eq (car v) 'calc-float-format)
1589 (setq calc-full-float-format
1590 (list (if (eq (car (car value)) 'fix)
1599 (or (and refresh (calc-do-refresh))
1600 (calc-refresh-evaltos))
1601 (and (eq calc-mode-save-mode 'save)
1602 (not (equal var '(calc-mode-save-mode)))
1603 (calc-save-modes))))
1604 (if calc-embedded-info (calc-embedded-modes-change var))
1605 (symbol-value (car var)))))
1607 (defun calc-toggle-banner ()
1608 "Toggle display of the friendly greeting calc normally shows above the stack."
1610 (setq calc-show-banner (not calc-show-banner))
1613 (defun calc-refresh-top (n)
1618 (let ((entry (calc-top n 'entry))
1619 (calc-undo-list nil) (calc-redo-list nil))
1620 (calc-pop-stack 1 n t)
1621 (calc-push-list (list (car entry)) n (list (nth 2 entry)))))
1625 (let ((entries (calc-top-list n 1 'entry))
1626 (calc-undo-list nil) (calc-redo-list nil))
1627 (calc-pop-stack n 1 t)
1628 (calc-push-list (mapcar 'car entries)
1630 (mapcar (function (lambda (x) (nth 2 x)))
1633 (defvar calc-refreshing-evaltos nil)
1634 (defvar calc-no-refresh-evaltos nil)
1635 (defun calc-refresh-evaltos (&optional which-var)
1636 (and calc-any-evaltos calc-auto-recompute (not calc-no-refresh-evaltos)
1637 (let ((calc-refreshing-evaltos t)
1638 (num (calc-stack-size))
1639 (calc-undo-list nil) (calc-redo-list nil)
1642 (setq value (calc-top num 'entry))
1643 (if (and (not (nth 2 value))
1644 (setq value (car value))
1645 (or (eq (car-safe value) 'calcFunc-evalto)
1646 (and (eq (car-safe value) 'vec)
1647 (eq (car-safe (nth 1 value)) 'calcFunc-evalto))))
1649 (setq new-val (math-normalize value))
1650 (or (equal new-val value)
1652 (calc-push-list (list new-val) num)
1653 (calc-pop-stack 1 (1+ num) t)))))
1654 (setq num (1- num)))))
1655 (and calc-embedded-active which-var
1656 (calc-embedded-var-change which-var)))
1658 (defun calc-push (&rest vals)
1659 (calc-push-list vals))
1661 (defun calc-pop-push (n &rest vals)
1662 (calc-pop-push-list n vals))
1664 (defun calc-pop-push-record (n prefix &rest vals)
1665 (calc-pop-push-record-list n prefix vals))
1668 (defun calc-evaluate (n)
1672 (setq n (calc-stack-size)))
1673 (calc-with-default-simplification
1675 (calc-pop-push-record-list 1 "eval"
1676 (math-evaluate-expr (calc-top (- n)))
1678 (calc-pop-push-record-list n "eval" (mapcar 'math-evaluate-expr
1679 (calc-top-list n)))))
1680 (calc-handle-whys)))
1683 (defun calc-eval-num (n)
1686 (let* ((nn (prefix-numeric-value n))
1687 (calc-internal-prec (cond ((>= nn 3) nn)
1688 ((< nn 0) (max (+ calc-internal-prec nn)
1690 (t calc-internal-prec)))
1691 (calc-symbolic-mode nil))
1692 (calc-with-default-simplification
1693 (calc-pop-push-record 1 "num" (math-evaluate-expr (calc-top 1)))))
1694 (calc-handle-whys)))
1697 (defvar calc-extended-command-history nil
1698 "The history list for calc-execute-extended-command.")
1700 (defun calc-execute-extended-command (n)
1702 (let* ((prompt (concat (calc-num-prefix-name n) "M-x "))
1704 (completing-read prompt obarray 'commandp t "calc-"
1705 'calc-extended-command-history))))
1707 (command-execute cmd)))
1710 (defun calc-realign (&optional num)
1712 (if (and num (eq major-mode 'calc-mode))
1714 (calc-check-stack num)
1715 (calc-cursor-stack-index num)
1716 (and calc-line-numbering
1718 (if (and calc-embedded-info
1719 (eq (current-buffer) (aref calc-embedded-info 0)))
1721 (goto-char (aref calc-embedded-info 2))
1722 (if (with-current-buffer (aref calc-embedded-info 1)
1726 (if (get-buffer-window (current-buffer))
1727 (set-window-hscroll (get-buffer-window (current-buffer)) 0))))))
1729 (defvar math-cache-list nil)
1731 (defun calc-var-value (v)
1735 (if (symbolp (symbol-value v))
1736 (set v (funcall (symbol-value v)))
1737 (if (stringp (symbol-value v))
1738 (let ((val (math-read-expr (symbol-value v))))
1739 (if (eq (car-safe val) 'error)
1740 (error "Bad format in variable contents: %s" (nth 2 val))
1742 (symbol-value v)))))
1744 ;;; In the following table, ( OP LOPS ROPS ) means that if an OP
1745 ;;; term appears as the first argument to any LOPS term, or as the
1746 ;;; second argument to any ROPS term, then they should be treated
1747 ;;; as one large term for purposes of associative selection.
1748 (defconst calc-assoc-ops '( ( + ( + - ) ( + ) )
1753 ( calcFunc-land ( calcFunc-land )
1755 ( calcFunc-lor ( calcFunc-lor )
1756 ( calcFunc-lor ) ) ))
1759 (defvar var-CommuteRules 'calc-CommuteRules)
1760 (defvar var-JumpRules 'calc-JumpRules)
1761 (defvar var-DistribRules 'calc-DistribRules)
1762 (defvar var-MergeRules 'calc-MergeRules)
1763 (defvar var-NegateRules 'calc-NegateRules)
1764 (defvar var-InvertRules 'calc-InvertRules)
1767 (defconst calc-tweak-eqn-table '( ( calcFunc-eq calcFunc-eq calcFunc-neq )
1768 ( calcFunc-neq calcFunc-neq calcFunc-eq )
1769 ( calcFunc-lt calcFunc-gt calcFunc-geq )
1770 ( calcFunc-gt calcFunc-lt calcFunc-leq )
1771 ( calcFunc-leq calcFunc-geq calcFunc-gt )
1772 ( calcFunc-geq calcFunc-leq calcFunc-lt ) ))
1777 (defun calc-float (arg)
1780 (calc-unary-op "flt"
1781 (if (calc-is-hyperbolic) 'calcFunc-float 'calcFunc-pfloat)
1785 (defvar calc-gnuplot-process nil)
1786 (defvar calc-gnuplot-input)
1787 (defvar calc-gnuplot-buffer)
1789 (defun calc-gnuplot-alive ()
1790 (and calc-gnuplot-process
1792 (buffer-name calc-gnuplot-buffer)
1794 (buffer-name calc-gnuplot-input)
1795 (memq (process-status calc-gnuplot-process) '(run stop))))
1801 (defun calc-load-everything ()
1803 (require 'calc-aent)
1805 (require 'calc-arith)
1807 (require 'calc-comb)
1808 (require 'calc-cplx)
1809 (require 'calc-embed)
1811 (require 'calc-forms)
1812 (require 'calc-frac)
1813 (require 'calc-funcs)
1814 (require 'calc-graph)
1815 (require 'calc-help)
1816 (require 'calc-incom)
1817 (require 'calc-keypd)
1818 (require 'calc-lang)
1819 (require 'calc-macs)
1821 (require 'calc-math)
1822 (require 'calc-misc)
1823 (require 'calc-mode)
1825 (require 'calc-poly)
1826 (require 'calc-prog)
1827 (require 'calc-rewr)
1828 (require 'calc-rules)
1830 (require 'calc-stat)
1831 (require 'calc-store)
1832 (require 'calc-stuff)
1833 (require 'calc-trail)
1834 (require 'calc-undo)
1835 (require 'calc-units)
1837 (require 'calc-yank)
1843 (message "All parts of Calc are now loaded"))
1846 ;;; Vector commands.
1848 (defun calc-concat (arg)
1851 (if (calc-is-inverse)
1852 (if (calc-is-hyperbolic)
1853 (calc-enter-result 2 "apnd" (list 'calcFunc-append
1854 (calc-top 1) (calc-top 2)))
1855 (calc-enter-result 2 "|" (list 'calcFunc-vconcat
1856 (calc-top 1) (calc-top 2))))
1857 (if (calc-is-hyperbolic)
1858 (calc-binary-op "apnd" 'calcFunc-append arg '(vec))
1859 (calc-binary-op "|" 'calcFunc-vconcat arg '(vec) nil '|)))))
1861 (defun calc-append (arg)
1863 (calc-hyperbolic-func)
1867 (defconst calc-arg-values '( ( var ArgA var-ArgA ) ( var ArgB var-ArgB )
1868 ( var ArgC var-ArgC ) ( var ArgD var-ArgD )
1869 ( var ArgE var-ArgE ) ( var ArgF var-ArgF )
1870 ( var ArgG var-ArgG ) ( var ArgH var-ArgH )
1871 ( var ArgI var-ArgI ) ( var ArgJ var-ArgJ )
1874 (defun calc-invent-args (n)
1875 (nreverse (nthcdr (- (length calc-arg-values) n) (reverse calc-arg-values))))
1882 (defun calc-user-key-map ()
1883 (if (featurep 'xemacs)
1884 (error "User-defined keys are not supported in XEmacs"))
1885 (let ((res (cdr (lookup-key calc-mode-map "z"))))
1886 (if (eq (car (car res)) 27)
1890 (defvar calc-z-prefix-buf nil)
1891 (defvar calc-z-prefix-msgs nil)
1893 (defun calc-z-prefix-help ()
1895 (let* ((calc-z-prefix-msgs nil)
1896 (calc-z-prefix-buf "")
1897 (kmap (sort (copy-sequence (calc-user-key-map))
1898 (function (lambda (x y) (< (car x) (car y))))))
1899 (flags (apply 'logior
1902 (calc-user-function-classify (car k))))
1904 (if (= (logand flags 8) 0)
1905 (calc-user-function-list kmap 7)
1906 (calc-user-function-list kmap 1)
1907 (setq calc-z-prefix-msgs (cons calc-z-prefix-buf calc-z-prefix-msgs)
1908 calc-z-prefix-buf "")
1909 (calc-user-function-list kmap 6))
1911 (setq calc-z-prefix-msgs (cons calc-z-prefix-buf calc-z-prefix-msgs)))
1912 (calc-do-prefix-help (nreverse calc-z-prefix-msgs) "user" ?z)))
1914 (defun calc-user-function-classify (key)
1915 (cond ((/= key (downcase key)) ; upper-case
1916 (if (assq (downcase key) (calc-user-key-map)) 9 1))
1917 ((/= key (upcase key)) 2) ; lower-case
1921 (defun calc-user-function-list (map flags)
1923 (let* ((key (car (car map)))
1924 (kind (calc-user-function-classify key))
1925 (func (cdr (car map))))
1926 (if (or (= (logand kind flags) 0)
1927 (not (symbolp func)))
1929 (let* ((name (symbol-name func))
1930 (name (if (string-match "\\`calc-" name)
1931 (substring name 5) name))
1932 (pos (string-match (char-to-string key) name))
1935 (if (= (logand kind 3) 0)
1936 (format "`%c' = %s" key name)
1939 (downcase (substring name 0 pos))
1941 (downcase (substring name (1+ pos))))
1945 (char-to-string (upcase key)))))
1946 (if (= (length calc-z-prefix-buf) 0)
1947 (setq calc-z-prefix-buf (concat (if (= flags 1) "SHIFT + " "")
1949 (if (> (+ (length calc-z-prefix-buf) (length desc)) 58)
1950 (setq calc-z-prefix-msgs
1951 (cons calc-z-prefix-buf calc-z-prefix-msgs)
1952 calc-z-prefix-buf (concat (if (= flags 1) "SHIFT + " "")
1954 (setq calc-z-prefix-buf (concat calc-z-prefix-buf ", " desc))))))
1955 (calc-user-function-list (cdr map) flags))))
1959 (defun calc-shift-Z-prefix-help ()
1961 (calc-do-prefix-help
1962 '("Define, Undefine, Formula, Kbd-macro, Edit, Get-defn"
1963 "Composition, Syntax; Invocation; Permanent; Timing"
1964 "kbd-macros: [ (if), : (else), | (else-if), ] (end-if)"
1965 "kbd-macros: < > (repeat), ( ) (for), { } (loop)"
1966 "kbd-macros: / (break)"
1967 "kbd-macros: ` (save), ' (restore)")
1973 (defmacro math-defcache (name init form)
1974 (let ((cache-prec (intern (concat (symbol-name name) "-cache-prec")))
1975 (cache-val (intern (concat (symbol-name name) "-cache")))
1976 (last-prec (intern (concat (symbol-name name) "-last-prec")))
1977 (last-val (intern (concat (symbol-name name) "-last"))))
1979 ; (list 'defvar cache-prec (if init (math-numdigs (nth 1 init)) -100))
1980 (list 'defvar cache-prec
1982 ((consp ,init) (math-numdigs (nth 1 ,init)))
1984 (nth 1 (math-numdigs (eval ,init))))
1987 (list 'defvar cache-val
1989 ((consp ,init) ,init)
1990 (,init (eval ,init))
1992 (list 'defvar last-prec -100)
1993 (list 'defvar last-val nil)
1994 (list 'setq 'math-cache-list
1996 (list 'quote cache-prec)
1998 (list 'quote last-prec)
2003 (list '= last-prec 'calc-internal-prec)
2006 (list 'math-normalize
2009 (list '>= cache-prec
2010 'calc-internal-prec)
2014 '((calc-internal-prec
2015 (+ calc-internal-prec
2019 '(+ calc-internal-prec 2)))
2021 last-prec 'calc-internal-prec))
2023 (put 'math-defcache 'lisp-indent-hook 2)
2025 ;;; Betcha didn't know that pi = 16 atan(1/5) - 4 atan(1/239). [F] [Public]
2026 (defconst math-approx-pi
2027 (math-read-number-simple "3.141592653589793238463")
2028 "An approximation for pi.")
2030 (math-defcache math-pi math-approx-pi
2031 (math-add-float (math-mul-float '(float 16 0)
2032 (math-arctan-raw '(float 2 -1)))
2033 (math-mul-float '(float -4 0)
2035 (math-float '(frac 1 239))))))
2037 (math-defcache math-two-pi nil
2038 (math-mul-float (math-pi) '(float 2 0)))
2040 (math-defcache math-pi-over-2 nil
2041 (math-mul-float (math-pi) '(float 5 -1)))
2043 (math-defcache math-pi-over-4 nil
2044 (math-mul-float (math-pi) '(float 25 -2)))
2046 (math-defcache math-pi-over-180 nil
2047 (math-div-float (math-pi) '(float 18 1)))
2049 (math-defcache math-sqrt-pi nil
2050 (math-sqrt-float (math-pi)))
2052 (math-defcache math-sqrt-2 nil
2053 (math-sqrt-float '(float 2 0)))
2055 (math-defcache math-sqrt-12 nil
2056 (math-sqrt-float '(float 12 0)))
2058 (math-defcache math-sqrt-two-pi nil
2059 (math-sqrt-float (math-two-pi)))
2061 (defconst math-approx-sqrt-e
2062 (math-read-number-simple "1.648721270700128146849")
2063 "An approximation for sqrt(3).")
2065 (math-defcache math-sqrt-e math-approx-sqrt-e
2066 (math-add-float '(float 1 0) (math-exp-minus-1-raw '(float 5 -1))))
2068 (math-defcache math-e nil
2069 (math-pow (math-sqrt-e) 2))
2071 (math-defcache math-phi nil
2072 (math-mul-float (math-add-float (math-sqrt-raw '(float 5 0)) '(float 1 0))
2075 (defconst math-approx-gamma-const
2076 (math-read-number-simple
2077 "0.5772156649015328606065120900824024310421593359399235988057672348848677267776646709369470632917467495")
2078 "An approximation for gamma.")
2080 (math-defcache math-gamma-const nil
2081 math-approx-gamma-const)
2083 (defun math-half-circle (symb)
2084 (if (eq calc-angle-mode 'rad)
2090 (defun math-full-circle (symb)
2091 (math-mul 2 (math-half-circle symb)))
2093 (defun math-quarter-circle (symb)
2094 (math-div (math-half-circle symb) 2))
2096 (defvar math-expand-formulas nil)
2098 ;;;; Miscellaneous math routines.
2100 ;;; True if A is an odd integer. [P R R] [Public]
2101 (defun math-oddp (a)
2103 (and (memq (car a) '(bigpos bigneg))
2104 (= (% (nth 1 a) 2) 1))
2107 ;;; True if A is a small or big integer. [P x] [Public]
2108 (defun math-integerp (a)
2110 (memq (car-safe a) '(bigpos bigneg))))
2112 ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
2113 (defun math-natnump (a)
2115 (eq (car-safe a) 'bigpos)))
2117 ;;; True if A is a rational (or integer). [P x] [Public]
2118 (defun math-ratp (a)
2120 (memq (car-safe a) '(bigpos bigneg frac))))
2122 ;;; True if A is a real (or rational). [P x] [Public]
2123 (defun math-realp (a)
2125 (memq (car-safe a) '(bigpos bigneg frac float))))
2127 ;;; True if A is a real or HMS form. [P x] [Public]
2128 (defun math-anglep (a)
2130 (memq (car-safe a) '(bigpos bigneg frac float hms))))
2132 ;;; True if A is a number of any kind. [P x] [Public]
2133 (defun math-numberp (a)
2135 (memq (car-safe a) '(bigpos bigneg frac float cplx polar))))
2137 ;;; True if A is a complex number or angle. [P x] [Public]
2138 (defun math-scalarp (a)
2140 (memq (car-safe a) '(bigpos bigneg frac float cplx polar hms))))
2142 ;;; True if A is a vector. [P x] [Public]
2143 (defun math-vectorp (a)
2144 (eq (car-safe a) 'vec))
2146 ;;; True if A is any vector or scalar data object. [P x]
2147 (defun math-objvecp (a) ; [Public]
2149 (memq (car-safe a) '(bigpos bigneg frac float cplx polar
2150 hms date sdev intv mod vec incomplete))))
2152 ;;; True if A is an object not composed of sub-formulas . [P x] [Public]
2153 (defun math-primp (a)
2155 (memq (car-safe a) '(bigpos bigneg frac float cplx polar
2156 hms date mod var))))
2158 ;;; True if A is numerically (but not literally) an integer. [P x] [Public]
2159 (defun math-messy-integerp (a)
2161 ((eq (car-safe a) 'float) (>= (nth 2 a) 0))
2162 ((eq (car-safe a) 'frac) (Math-integerp (math-normalize a)))))
2164 ;;; True if A is numerically an integer. [P x] [Public]
2165 (defun math-num-integerp (a)
2166 (or (Math-integerp a)
2167 (Math-messy-integerp a)))
2169 ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
2170 (defun math-num-natnump (a)
2172 (eq (car-safe a) 'bigpos)
2173 (and (eq (car-safe a) 'float)
2174 (Math-natnump (nth 1 a))
2177 ;;; True if A is an integer or will evaluate to an integer. [P x] [Public]
2178 (defun math-provably-integerp (a)
2179 (or (Math-integerp a)
2180 (and (memq (car-safe a) '(calcFunc-trunc
2188 ;;; True if A is a real or will evaluate to a real. [P x] [Public]
2189 (defun math-provably-realp (a)
2191 (math-provably-integerp a)
2192 (memq (car-safe a) '(abs arg))))
2194 ;;; True if A is a non-real, complex number. [P x] [Public]
2195 (defun math-complexp (a)
2196 (memq (car-safe a) '(cplx polar)))
2198 ;;; True if A is a non-real, rectangular complex number. [P x] [Public]
2199 (defun math-rect-complexp (a)
2200 (eq (car-safe a) 'cplx))
2202 ;;; True if A is a non-real, polar complex number. [P x] [Public]
2203 (defun math-polar-complexp (a)
2204 (eq (car-safe a) 'polar))
2206 ;;; True if A is a matrix. [P x] [Public]
2207 (defun math-matrixp (a)
2208 (and (Math-vectorp a)
2209 (Math-vectorp (nth 1 a))
2211 (let ((len (length (nth 1 a))))
2213 (while (and (setq a (cdr a))
2214 (Math-vectorp (car a))
2215 (= (length (car a)) len)))
2218 (defun math-matrixp-step (a len) ; [P L]
2220 (and (Math-vectorp (car a))
2221 (= (length (car a)) len)
2222 (math-matrixp-step (cdr a) len))))
2224 ;;; True if A is a square matrix. [P V] [Public]
2225 (defun math-square-matrixp (a)
2226 (let ((dims (math-mat-dimens a)))
2228 (= (car dims) (nth 1 dims)))))
2230 ;;; True if MAT is an identity matrix.
2231 (defun math-identity-matrix-p (mat &optional mul)
2232 (if (math-square-matrixp mat)
2236 (n (1- (length mat)))
2238 (while (and (<= i n)
2239 (math-ident-row-p (nth i mat) i a))
2245 (defun math-ident-row-p (row n &optional a)
2249 (not (memq nil (mapcar
2250 (lambda (x) (eq x 0))
2251 (nthcdr (1+ n) row))))
2252 (not (memq nil (mapcar
2253 (lambda (x) (eq x 0))
2256 (- (length row) n)))))
2257 (eq (elt row n) a)))
2259 ;;; True if A is any scalar data object. [P x]
2260 (defun math-objectp (a) ; [Public]
2262 (memq (car-safe a) '(bigpos bigneg frac float cplx
2263 polar hms date sdev intv mod))))
2265 ;;; Verify that A is an integer and return A in integer form. [I N; - x]
2266 (defun math-check-integer (a) ; [Public]
2267 (cond ((integerp a) a) ; for speed
2268 ((math-integerp a) a)
2269 ((math-messy-integerp a)
2271 (t (math-reject-arg a 'integerp))))
2273 ;;; Verify that A is a small integer and return A in integer form. [S N; - x]
2274 (defun math-check-fixnum (a &optional allow-inf) ; [Public]
2275 (cond ((integerp a) a) ; for speed
2276 ((Math-num-integerp a)
2277 (let ((a (math-trunc a)))
2280 (if (or (Math-lessp (lsh -1 -1) a)
2281 (Math-lessp a (- (lsh -1 -1))))
2282 (math-reject-arg a 'fixnump)
2284 ((and allow-inf (equal a '(var inf var-inf)))
2286 ((and allow-inf (equal a '(neg (var inf var-inf))))
2288 (t (math-reject-arg a 'fixnump))))
2290 ;;; Verify that A is an integer >= 0 and return A in integer form. [I N; - x]
2291 (defun math-check-natnum (a) ; [Public]
2292 (cond ((natnump a) a)
2293 ((and (not (math-negp a))
2294 (Math-num-integerp a))
2296 (t (math-reject-arg a 'natnump))))
2298 ;;; Verify that A is in floating-point form, or force it to be a float. [F N]
2299 (defun math-check-float (a) ; [Public]
2300 (cond ((eq (car-safe a) 'float) a)
2301 ((Math-vectorp a) (math-map-vec 'math-check-float a))
2302 ((Math-objectp a) (math-float a))
2305 ;;; Verify that A is a constant.
2306 (defun math-check-const (a &optional exp-ok)
2307 (if (or (math-constp a)
2308 (and exp-ok math-expand-formulas))
2310 (math-reject-arg a 'constp)))
2312 ;;; Some functions for working with error forms.
2313 (defun math-get-value (x)
2314 "Get the mean value of the error form X.
2315 If X is not an error form, return X."
2316 (if (eq (car-safe x) 'sdev)
2320 (defun math-get-sdev (x &optional one)
2321 "Get the standard deviation of the error form X.
2322 If X is not an error form, return 1."
2323 (if (eq (car-safe x) 'sdev)
2327 (defun math-contains-sdev-p (ls)
2328 "Non-nil if the list LS contains an error form."
2329 (let ((ls (if (eq (car-safe ls) 'vec) (cdr ls) ls)))
2330 (memq t (mapcar (lambda (x) (eq (car-safe x) 'sdev)) ls))))
2332 ;;; Coerce integer A to be a small integer. [S I]
2333 (defun math-fixnum (a)
2336 (if (eq (car a) 'bigneg)
2337 (- (math-fixnum-big (cdr a)))
2338 (math-fixnum-big (cdr a)))
2342 (defun math-fixnum-big (a)
2344 (+ (car a) (* (math-fixnum-big (cdr a)) math-bignum-digit-size))
2347 (defvar math-simplify-only nil)
2349 (defun math-normalize-fancy (a)
2350 (cond ((eq (car a) 'frac)
2351 (math-make-frac (math-normalize (nth 1 a))
2352 (math-normalize (nth 2 a))))
2354 (let ((real (math-normalize (nth 1 a)))
2355 (imag (math-normalize (nth 2 a))))
2356 (if (and (math-zerop imag)
2357 (not math-simplify-only)) ; oh, what a kludge!
2359 (list 'cplx real imag))))
2360 ((eq (car a) 'polar)
2361 (math-normalize-polar a))
2363 (math-normalize-hms a))
2365 (list 'date (math-normalize (nth 1 a))))
2367 (math-normalize-mod a))
2369 (let ((x (math-normalize (nth 1 a)))
2370 (s (math-normalize (nth 2 a))))
2371 (if (or (and (Math-objectp x) (not (Math-scalarp x)))
2372 (and (Math-objectp s) (not (Math-scalarp s))))
2373 (list 'calcFunc-sdev x s)
2374 (math-make-sdev x s))))
2376 (let ((mask (math-normalize (nth 1 a)))
2377 (lo (math-normalize (nth 2 a)))
2378 (hi (math-normalize (nth 3 a))))
2379 (if (if (eq (car-safe lo) 'date)
2380 (not (eq (car-safe hi) 'date))
2381 (or (and (Math-objectp lo) (not (Math-anglep lo)))
2382 (and (Math-objectp hi) (not (Math-anglep hi)))))
2383 (list 'calcFunc-intv mask lo hi)
2384 (math-make-intv mask lo hi))))
2386 (cons 'vec (mapcar 'math-normalize (cdr a))))
2387 ((eq (car a) 'quote)
2388 (math-normalize (nth 1 a)))
2389 ((eq (car a) 'special-const)
2390 (calc-with-default-simplification
2391 (math-normalize (nth 1 a))))
2393 (cons 'var (cdr a))) ; need to re-cons for selection routines
2394 ((eq (car a) 'calcFunc-if)
2395 (math-normalize-logical-op a))
2396 ((memq (car a) '(calcFunc-lambda calcFunc-quote calcFunc-condition))
2397 (let ((calc-simplify-mode 'none))
2398 (cons (car a) (mapcar 'math-normalize (cdr a)))))
2399 ((eq (car a) 'calcFunc-evalto)
2400 (setq a (or (nth 1 a) 0))
2401 (or calc-refreshing-evaltos
2402 (setq a (let ((calc-simplify-mode 'none)) (math-normalize a))))
2403 (let ((b (if (and (eq (car-safe a) 'calcFunc-assign)
2407 (list 'calcFunc-evalto
2409 (if (eq calc-simplify-mode 'none)
2411 (calc-with-default-simplification
2412 (math-evaluate-expr b))))))
2413 ((or (integerp (car a)) (consp (car a)))
2415 (math-normalize (car a))
2416 (error "Can't use multi-valued function in an expression")))))
2418 ;; The variable math-normalize-a is local to math-normalize in calc.el,
2419 ;; but is used by math-normalize-nonstandard, which is called by
2421 (defvar math-normalize-a)
2423 (defun math-normalize-nonstandard ()
2424 (if (consp calc-simplify-mode)
2426 (setq calc-simplify-mode 'none
2427 math-simplify-only (car-safe (cdr-safe math-normalize-a)))
2429 (and (symbolp (car math-normalize-a))
2430 (or (eq calc-simplify-mode 'none)
2431 (and (eq calc-simplify-mode 'num)
2432 (let ((aptr (setq math-normalize-a
2434 (car math-normalize-a)
2435 (mapcar 'math-normalize
2436 (cdr math-normalize-a))))))
2437 (while (and aptr (math-constp (car aptr)))
2438 (setq aptr (cdr aptr)))
2440 (cons (car math-normalize-a)
2441 (mapcar 'math-normalize (cdr math-normalize-a))))))
2444 ;;; Normalize a bignum digit list by trimming high-end zeros. [L l]
2445 (defun math-norm-bignum (a)
2446 (let ((digs a) (last nil))
2448 (or (eq (car digs) 0) (setq last digs))
2449 (setq digs (cdr digs)))
2455 (defun math-bignum-test (a) ; [B N; B s; b b]
2461 ;;; Return 0 for zero, -1 for negative, 1 for positive. [S n] [Public]
2462 (defun calcFunc-sign (a &optional x)
2463 (let ((signs (math-possible-signs a)))
2464 (cond ((eq signs 4) (or x 1))
2466 ((eq signs 1) (if x (math-neg x) -1))
2467 ((math-looks-negp a) (math-neg (calcFunc-sign (math-neg a))))
2468 (t (calc-record-why 'realp a)
2470 (list 'calcFunc-sign a x)
2471 (list 'calcFunc-sign a))))))
2473 ;;; Return 0 if A is numerically equal to B, <0 if less, >0 if more.
2474 ;;; Arguments must be normalized! [S N N]
2475 (defun math-compare (a b)
2478 (memq (car a) '(var neg * /))
2482 ((and (integerp a) (Math-integerp b))
2484 (if (eq (car b) 'bigpos) -1 1)
2486 ((and (eq (car-safe a) 'bigpos) (Math-integerp b))
2487 (if (eq (car-safe b) 'bigpos)
2488 (math-compare-bignum (cdr a) (cdr b))
2490 ((and (eq (car-safe a) 'bigneg) (Math-integerp b))
2491 (if (eq (car-safe b) 'bigneg)
2492 (math-compare-bignum (cdr b) (cdr a))
2494 ((eq (car-safe a) 'frac)
2495 (if (eq (car-safe b) 'frac)
2496 (math-compare (math-mul (nth 1 a) (nth 2 b))
2497 (math-mul (nth 1 b) (nth 2 a)))
2498 (math-compare (nth 1 a) (math-mul b (nth 2 a)))))
2499 ((eq (car-safe b) 'frac)
2500 (math-compare (math-mul a (nth 2 b)) (nth 1 b)))
2501 ((and (eq (car-safe a) 'float) (eq (car-safe b) 'float))
2502 (if (math-lessp-float a b) -1 1))
2503 ((and (eq (car-safe a) 'date) (eq (car-safe b) 'date))
2504 (math-compare (nth 1 a) (nth 1 b)))
2505 ((and (or (Math-anglep a)
2506 (and (eq (car a) 'cplx) (eq (nth 2 a) 0)))
2508 (and (eq (car b) 'cplx) (eq (nth 2 b) 0))))
2509 (calcFunc-sign (math-add a (math-neg b))))
2510 ((and (eq (car-safe a) 'intv)
2511 (or (Math-anglep b) (eq (car-safe b) 'date)))
2512 (let ((res (math-compare (nth 2 a) b)))
2513 (cond ((eq res 1) 1)
2514 ((and (eq res 0) (memq (nth 1 a) '(0 1))) 1)
2515 ((eq (setq res (math-compare (nth 3 a) b)) -1) -1)
2516 ((and (eq res 0) (memq (nth 1 a) '(0 2))) -1)
2518 ((and (eq (car-safe b) 'intv)
2519 (or (Math-anglep a) (eq (car-safe a) 'date)))
2520 (let ((res (math-compare a (nth 2 b))))
2521 (cond ((eq res -1) -1)
2522 ((and (eq res 0) (memq (nth 1 b) '(0 1))) -1)
2523 ((eq (setq res (math-compare a (nth 3 b))) 1) 1)
2524 ((and (eq res 0) (memq (nth 1 b) '(0 2))) 1)
2526 ((and (eq (car-safe a) 'intv) (eq (car-safe b) 'intv))
2527 (let ((res (math-compare (nth 3 a) (nth 2 b))))
2528 (cond ((eq res -1) -1)
2529 ((and (eq res 0) (or (memq (nth 1 a) '(0 2))
2530 (memq (nth 1 b) '(0 1)))) -1)
2531 ((eq (setq res (math-compare (nth 2 a) (nth 3 b))) 1) 1)
2532 ((and (eq res 0) (or (memq (nth 1 a) '(0 1))
2533 (memq (nth 1 b) '(0 2)))) 1)
2536 (if (or (equal a '(var uinf var-uinf))
2537 (equal a '(var nan var-nan)))
2539 (let ((dira (math-infinite-dir a)))
2540 (if (math-infinitep b)
2541 (if (or (equal b '(var uinf var-uinf))
2542 (equal b '(var nan var-nan)))
2544 (let ((dirb (math-infinite-dir b)))
2545 (cond ((and (eq dira 1) (eq dirb -1)) 1)
2546 ((and (eq dira -1) (eq dirb 1)) -1)
2548 (cond ((eq dira 1) 1)
2552 (if (or (equal b '(var uinf var-uinf))
2553 (equal b '(var nan var-nan)))
2555 (let ((dirb (math-infinite-dir b)))
2556 (cond ((eq dirb 1) -1)
2559 ((and (eq (car-safe a) 'calcFunc-exp)
2560 (eq (car-safe b) '^)
2561 (equal (nth 1 b) '(var e var-e)))
2562 (math-compare (nth 1 a) (nth 2 b)))
2563 ((and (eq (car-safe b) 'calcFunc-exp)
2564 (eq (car-safe a) '^)
2565 (equal (nth 1 a) '(var e var-e)))
2566 (math-compare (nth 2 a) (nth 1 b)))
2567 ((or (and (eq (car-safe a) 'calcFunc-sqrt)
2568 (eq (car-safe b) '^)
2569 (or (equal (nth 2 b) '(frac 1 2))
2570 (equal (nth 2 b) '(float 5 -1))))
2571 (and (eq (car-safe b) 'calcFunc-sqrt)
2572 (eq (car-safe a) '^)
2573 (or (equal (nth 2 a) '(frac 1 2))
2574 (equal (nth 2 a) '(float 5 -1)))))
2575 (math-compare (nth 1 a) (nth 1 b)))
2576 ((eq (car-safe a) 'var)
2579 (if (and (consp a) (consp b)
2580 (eq (car a) (car b))
2581 (math-compare-lists (cdr a) (cdr b)))
2585 ;;; Compare two bignum digit lists, return -1 for A<B, 0 for A=B, 1 for A>B.
2586 (defun math-compare-bignum (a b) ; [S l l]
2589 (if (< (car a) (car b))
2591 (if (> (car a) (car b))
2597 (while (eq (car a) 0) (setq a (cdr a)))
2599 (while (eq (car b) 0) (setq b (cdr b)))
2602 (defun math-compare-lists (a b)
2603 (cond ((null a) (null b))
2605 (t (and (Math-equal (car a) (car b))
2606 (math-compare-lists (cdr a) (cdr b))))))
2608 (defun math-lessp-float (a b) ; [P F F]
2609 (let ((ediff (- (nth 2 a) (nth 2 b))))
2611 (if (>= ediff (+ calc-internal-prec calc-internal-prec))
2612 (if (eq (nth 1 a) 0)
2613 (Math-integer-posp (nth 1 b))
2614 (Math-integer-negp (nth 1 a)))
2615 (Math-lessp (math-scale-int (nth 1 a) ediff)
2617 (if (>= (setq ediff (- ediff))
2618 (+ calc-internal-prec calc-internal-prec))
2619 (if (eq (nth 1 b) 0)
2620 (Math-integer-negp (nth 1 a))
2621 (Math-integer-posp (nth 1 b)))
2622 (Math-lessp (nth 1 a)
2623 (math-scale-int (nth 1 b) ediff))))))
2625 ;;; True if A is numerically equal to B. [P N N] [Public]
2626 (defun math-equal (a b)
2627 (= (math-compare a b) 0))
2629 ;;; True if A is numerically less than B. [P R R] [Public]
2630 (defun math-lessp (a b)
2631 (= (math-compare a b) -1))
2633 ;;; True if A is numerically equal to the integer B. [P N S] [Public]
2634 ;;; B must not be a multiple of 10.
2635 (defun math-equal-int (a b)
2637 (and (eq (car-safe a) 'float)
2644 ;;; Return the dimensions of a matrix as a list. [l x] [Public]
2645 (defun math-mat-dimens (m)
2646 (if (math-vectorp m)
2647 (if (math-matrixp m)
2648 (cons (1- (length m))
2649 (math-mat-dimens (nth 1 m)))
2650 (list (1- (length m))))
2655 (defun calc-binary-op-fancy (name func arg ident unary)
2656 (let ((n (prefix-numeric-value arg)))
2658 (calc-enter-result n
2660 (list 'calcFunc-reduce
2661 (math-calcFunc-to-var func)
2662 (cons 'vec (calc-top-list-n n)))))
2665 (calc-enter-result 1 name (list unary (calc-top-n 1)))))
2668 (calc-enter-result 0 name ident)
2669 (error "Argument must be nonzero")))
2671 (let ((rhs (calc-top-n 1)))
2672 (calc-enter-result (- 1 n)
2677 (calc-top-list-n (- n) 2))))))))
2679 (defun calc-unary-op-fancy (name func arg)
2680 (let ((n (prefix-numeric-value arg)))
2681 (if (= n 0) (setq n (calc-stack-size)))
2683 (calc-enter-result n
2688 (calc-top-list-n n))))
2690 (calc-enter-result 1
2692 (list func (calc-top-n (- n)))
2695 (defvar var-Holidays '(vec (var sat var-sat) (var sun var-sun)))
2696 (defvar var-Decls (list 'vec))
2699 (defun math-inexact-result ()
2700 (and calc-symbolic-mode
2701 (signal 'inexact-result nil)))
2703 (defun math-overflow (&optional exp)
2704 (if (and exp (math-negp exp))
2706 (signal 'math-overflow nil)))
2708 (defun math-underflow ()
2709 (signal 'math-underflow nil))
2711 ;;; Compute the greatest common divisor of A and B. [I I I] [Public]
2712 (defun math-gcd (a b)
2713 (cond ((not (or (consp a) (consp b)))
2714 (if (< a 0) (setq a (- a)))
2715 (if (< b 0) (setq b (- b)))
2727 (if (Math-integer-negp a) (setq a (math-neg a)))
2728 (if (Math-integer-negp b) (setq b (math-neg b)))
2730 (if (Math-natnum-lessp a b)
2732 (while (and (consp a) (not (eq b 0)))
2745 ;;; Evaluate variables in an expression.
2746 (defun math-evaluate-expr (x) ; [Public]
2747 (if calc-embedded-info
2748 (calc-embedded-evaluate-expr x)
2749 (calc-normalize (math-evaluate-expr-rec x))))
2751 (defalias 'calcFunc-evalv 'math-evaluate-expr)
2753 (defun calcFunc-evalvn (x &optional prec)
2756 (or (math-num-integerp prec)
2757 (if (and (math-vectorp prec)
2759 (math-num-integerp (nth 1 prec)))
2760 (setq prec (math-add (nth 1 prec) calc-internal-prec))
2761 (math-reject-arg prec 'integerp)))
2762 (setq prec (math-trunc prec))
2763 (if (< prec 3) (setq prec 3))
2764 (if (> prec calc-internal-prec)
2766 (let ((calc-internal-prec prec))
2767 (calcFunc-evalvn x)))
2768 (let ((calc-internal-prec prec))
2769 (calcFunc-evalvn x))))
2770 (let ((calc-symbolic-mode nil))
2771 (math-evaluate-expr x))))
2773 (defun math-evaluate-expr-rec (x)
2775 (if (memq (car x) '(calcFunc-quote calcFunc-condition
2776 calcFunc-evalto calcFunc-assign))
2777 (if (and (eq (car x) 'calcFunc-assign)
2779 (list (car x) (nth 1 x) (math-evaluate-expr-rec (nth 2 x)))
2781 (if (eq (car x) 'var)
2782 (if (and (calc-var-value (nth 2 x))
2783 (not (eq (car-safe (symbol-value (nth 2 x)))
2785 (let ((val (symbol-value (nth 2 x))))
2786 (if (eq (car-safe val) 'special-const)
2787 (if calc-symbolic-mode
2794 (cons (car x) (mapcar 'math-evaluate-expr-rec (cdr x))))))
2797 (defun math-any-floats (expr)
2798 (if (Math-primp expr)
2800 (while (and (setq expr (cdr expr)) (not (math-any-floats (car expr)))))
2803 (defvar var-FactorRules 'calc-FactorRules)
2805 (defvar math-mt-many nil)
2806 (defvar math-mt-func nil)
2808 (defun math-map-tree (math-mt-func mmt-expr &optional math-mt-many)
2809 (or math-mt-many (setq math-mt-many 1000000))
2810 (math-map-tree-rec mmt-expr))
2812 (defun math-map-tree-rec (mmt-expr)
2813 (or (= math-mt-many 0)
2814 (let ((mmt-done nil)
2816 (while (not mmt-done)
2817 (while (and (/= math-mt-many 0)
2818 (setq mmt-nextval (funcall math-mt-func mmt-expr))
2819 (not (equal mmt-expr mmt-nextval)))
2820 (setq mmt-expr mmt-nextval
2821 math-mt-many (if (> math-mt-many 0)
2823 (1+ math-mt-many))))
2824 (if (or (Math-primp mmt-expr)
2825 (<= math-mt-many 0))
2827 (setq mmt-nextval (cons (car mmt-expr)
2828 (mapcar 'math-map-tree-rec
2830 (if (equal mmt-nextval mmt-expr)
2832 (setq mmt-expr mmt-nextval))))))
2835 (defun math-is-true (expr)
2836 (if (Math-numberp expr)
2837 (not (Math-zerop expr))
2838 (math-known-nonzerop expr)))
2840 (defun math-const-var (expr)
2842 (eq (car expr) 'var)
2843 (or (and (symbolp (nth 2 expr))
2844 (boundp (nth 2 expr))
2845 (eq (car-safe (symbol-value (nth 2 expr))) 'special-const))
2846 (memq (nth 2 expr) '(var-inf var-uinf var-nan)))))
2848 ;; The variable math-integral-cache is originally declared in calcalg2.el,
2849 ;; but is set by math-defintegral and math-definitegral2.
2850 (defvar math-integral-cache)
2852 (defmacro math-defintegral (funcs &rest code)
2853 (setq math-integral-cache nil)
2857 (list 'put (list 'quote func) ''math-integral
2859 (list 'get (list 'quote func) ''math-integral)
2862 (append '(lambda (u))
2864 (if (symbolp funcs) (list funcs) funcs))))
2865 (put 'math-defintegral 'lisp-indent-hook 1)
2867 (defmacro math-defintegral-2 (funcs &rest code)
2868 (setq math-integral-cache nil)
2872 (list 'put (list 'quote func) ''math-integral-2
2874 (list 'get (list 'quote func)
2878 (append '(lambda (u v))
2880 (if (symbolp funcs) (list funcs) funcs))))
2881 (put 'math-defintegral-2 'lisp-indent-hook 1)
2883 (defvar var-IntegAfterRules 'calc-IntegAfterRules)
2885 (defvar var-FitRules 'calc-FitRules)
2887 (defvar math-poly-base-variable nil)
2888 (defvar math-poly-neg-powers nil)
2889 (defvar math-poly-mult-powers 1)
2890 (defvar math-poly-frac-powers nil)
2891 (defvar math-poly-exp-base nil)
2893 (defun math-build-var-name (name)
2895 (setq name (intern name)))
2896 (if (string-match "\\`var-." (symbol-name name))
2897 (list 'var (intern (substring (symbol-name name) 4)) name)
2898 (list 'var name (intern (concat "var-" (symbol-name name))))))
2900 (defvar math-simplifying-units nil)
2901 (defvar math-combining-units t)
2903 ;;; Nontrivial number parsing.
2905 (defun math-read-number-fancy (s)
2908 ;; Integer+fractions
2909 ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
2910 (let ((int (math-match-substring s 1))
2911 (num (math-match-substring s 2))
2912 (den (math-match-substring s 3)))
2913 (let ((int (if (> (length int) 0) (math-read-number int) 0))
2914 (num (if (> (length num) 0) (math-read-number num) 1))
2915 (den (if (> (length num) 0) (math-read-number den) 1)))
2917 (math-integerp int) (math-integerp num) (math-integerp den)
2918 (not (math-zerop den))
2919 (list 'frac (math-add num (math-mul int den)) den)))))
2922 ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
2923 (let ((num (math-match-substring s 1))
2924 (den (math-match-substring s 2)))
2925 (let ((num (if (> (length num) 0) (math-read-number num) 1))
2926 (den (if (> (length num) 0) (math-read-number den) 1)))
2927 (and num den (math-integerp num) (math-integerp den)
2928 (not (math-zerop den))
2929 (list 'frac num den)))))
2932 ((string-match "^\\(.*\\) *mod *\\(.*\\)$" s)
2933 (let* ((n (math-match-substring s 1))
2934 (m (math-match-substring s 2))
2935 (n (math-read-number n))
2936 (m (math-read-number m)))
2937 (and n m (math-anglep n) (math-anglep m)
2941 ((string-match "^\\(.*\\) *\\+/- *\\(.*\\)$" s)
2942 (let* ((x (math-match-substring s 1))
2943 (sigma (math-match-substring s 2))
2944 (x (math-read-number x))
2945 (sigma (math-read-number sigma)))
2946 (and x sigma (math-scalarp x) (math-anglep sigma)
2947 (list 'sdev x sigma))))
2949 ;; Hours (or degrees)
2950 ((or (string-match "^\\([^#^]+\\)[@oOhH]\\(.*\\)$" s)
2951 (string-match "^\\([^#^]+\\)[dD][eE]?[gG]?\\(.*\\)$" s))
2952 (let* ((hours (math-match-substring s 1))
2953 (minsec (math-match-substring s 2))
2954 (hours (math-read-number hours))
2955 (minsec (if (> (length minsec) 0) (math-read-number minsec) 0)))
2957 (math-num-integerp hours)
2958 (not (math-negp hours)) (not (math-negp minsec))
2959 (cond ((math-num-integerp minsec)
2960 (and (Math-lessp minsec 60)
2961 (list 'hms hours minsec 0)))
2962 ((and (eq (car-safe minsec) 'hms)
2963 (math-zerop (nth 1 minsec)))
2964 (math-add (list 'hms hours 0 0) minsec))
2968 ((string-match "^\\([^'#^]+\\)[mM']\\(.*\\)$" s)
2969 (let* ((minutes (math-match-substring s 1))
2970 (seconds (math-match-substring s 2))
2971 (minutes (math-read-number minutes))
2972 (seconds (if (> (length seconds) 0) (math-read-number seconds) 0)))
2973 (and minutes seconds
2974 (math-num-integerp minutes)
2975 (not (math-negp minutes)) (not (math-negp seconds))
2976 (cond ((math-realp seconds)
2977 (and (Math-lessp minutes 60)
2978 (list 'hms 0 minutes seconds)))
2979 ((and (eq (car-safe seconds) 'hms)
2980 (math-zerop (nth 1 seconds))
2981 (math-zerop (nth 2 seconds)))
2982 (math-add (list 'hms 0 minutes 0) seconds))
2986 ((string-match "^\\([^\"#^]+\\)[sS\"]$" s)
2987 (let ((seconds (math-read-number (math-match-substring s 1))))
2988 (and seconds (math-realp seconds)
2989 (not (math-negp seconds))
2990 (Math-lessp seconds 60)
2991 (list 'hms 0 0 seconds))))
2993 ;; Integer+fraction with explicit radix
2994 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]\\)$" s)
2995 (let ((radix (string-to-number (math-match-substring s 1)))
2996 (int (math-match-substring s 3))
2997 (num (math-match-substring s 4))
2998 (den (math-match-substring s 5)))
2999 (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
3000 (num (if (> (length num) 0) (math-read-radix num radix) 1))
3001 (den (if (> (length den) 0) (math-read-radix den radix) 1)))
3002 (and int num den (not (math-zerop den))
3004 (math-add num (math-mul int den))
3007 ;; Fraction with explicit radix
3008 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)$" s)
3009 (let ((radix (string-to-number (math-match-substring s 1)))
3010 (num (math-match-substring s 3))
3011 (den (math-match-substring s 4)))
3012 (let ((num (if (> (length num) 0) (math-read-radix num radix) 1))
3013 (den (if (> (length den) 0) (math-read-radix den radix) 1)))
3014 (and num den (not (math-zerop den)) (list 'frac num den)))))
3016 ;; Float with explicit radix and exponent
3017 ((or (string-match "^0*\\(\\([2-9]\\|1[0-4]\\)\\(#\\|\\^\\^\\)[0-9a-dA-D.]+\\)[eE]\\([-+]?[0-9]+\\)$" s)
3018 (string-match "^\\(\\([0-9]+\\)\\(#\\|\\^\\^\\)[0-9a-zA-Z.]+\\) *\\* *\\2\\.? *\\^ *\\([-+]?[0-9]+\\)$" s))
3019 (let ((radix (string-to-number (math-match-substring s 2)))
3020 (mant (math-match-substring s 1))
3021 (exp (math-match-substring s 4)))
3022 (let ((mant (math-read-number mant))
3023 (exp (math-read-number exp)))
3025 (math-mul mant (math-pow (math-float radix) exp))))))
3027 ;; Float with explicit radix, no exponent
3028 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)\\.\\([0-9a-zA-Z]*\\)$" s)
3029 (let ((radix (string-to-number (math-match-substring s 1)))
3030 (int (math-match-substring s 3))
3031 (fracs (math-match-substring s 4)))
3032 (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
3033 (frac (if (> (length fracs) 0) (math-read-radix fracs radix) 0))
3034 (calc-prefer-frac nil))
3036 (math-add int (math-div frac (math-pow radix (length fracs))))))))
3038 ;; Integer with explicit radix
3039 ((string-match "^\\([0-9]+\\)\\(#&?\\|\\^\\^\\)\\([0-9a-zA-Z]+\\)$" s)
3040 (math-read-radix (math-match-substring s 3)
3041 (string-to-number (math-match-substring s 1))))
3043 ;; Two's complement with explicit radix
3044 ((string-match "^\\([0-9]+\\)\\(##\\)\\([0-9a-zA-Z]+\\)$" s)
3045 (let ((num (math-read-radix (math-match-substring s 3)
3046 (string-to-number (math-match-substring s 1)))))
3048 (Math-lessp num math-2-word-size)
3049 (<= (math-compare math-half-2-word-size num) 0))
3050 (math-sub num math-2-word-size)
3053 ;; C language hexadecimal notation
3054 ((and (eq calc-language 'c)
3055 (string-match "^0[xX]\\([0-9a-fA-F]+\\)$" s))
3056 (let ((digs (math-match-substring s 1)))
3057 (math-read-radix digs 16)))
3059 ;; Pascal language hexadecimal notation
3060 ((and (eq calc-language 'pascal)
3061 (string-match "^\\$\\([0-9a-fA-F]+\\)$" s))
3062 (let ((digs (math-match-substring s 1)))
3063 (math-read-radix digs 16)))
3065 ;; Fraction using "/" instead of ":"
3066 ((string-match "^\\([0-9]+\\)/\\([0-9/]+\\)$" s)
3067 (math-read-number (concat (math-match-substring s 1) ":"
3068 (math-match-substring s 2))))
3073 (defun math-read-radix (s r) ; [I X D]
3078 (while (and (< i (length s))
3079 (setq dig (math-read-radix-digit (elt s i)))
3081 (setq res (math-add (math-mul res r) dig)
3083 (and (= i (length s))
3088 ;;; Expression parsing.
3090 (defvar math-expr-data)
3092 (defun math-read-expr (math-exp-str)
3093 (let ((math-exp-pos 0)
3094 (math-exp-old-pos 0)
3095 (math-exp-keep-spaces nil)
3096 math-exp-token math-expr-data)
3097 (setq math-exp-str (math-read-preprocess-string math-exp-str))
3098 (while (setq math-exp-token (string-match "\\.\\.\\([^.]\\|.[^.]\\)" math-exp-str))
3099 (setq math-exp-str (concat (substring math-exp-str 0 math-exp-token) "\\dots"
3100 (substring math-exp-str (+ math-exp-token 2)))))
3101 (math-build-parse-table)
3103 (let ((val (catch 'syntax (math-read-expr-level 0))))
3105 (list 'error math-exp-old-pos val)
3106 (if (equal math-exp-token 'end)
3108 (list 'error math-exp-old-pos "Syntax error"))))))
3110 (defun math-read-plain-expr (exp-str &optional error-check)
3111 (let* ((calc-language nil)
3112 (math-expr-opers (math-standard-ops))
3113 (val (math-read-expr exp-str)))
3115 (eq (car-safe val) 'error)
3116 (error "%s: %s" (nth 2 val) exp-str))
3120 (defun math-read-string ()
3121 (let ((str (read-from-string (concat math-expr-data "\""))))
3122 (or (and (= (cdr str) (1+ (length math-expr-data)))
3123 (stringp (car str)))
3124 (throw 'syntax "Error in string constant"))
3126 (append '(vec) (car str) nil)))
3130 ;;; They said it couldn't be done...
3132 (defun math-read-big-expr (str)
3133 (and (> (length calc-left-label) 0)
3134 (string-match (concat "^" (regexp-quote calc-left-label)) str)
3135 (setq str (concat (substring str 0 (match-beginning 0))
3136 (substring str (match-end 0)))))
3137 (and (> (length calc-right-label) 0)
3138 (string-match (concat (regexp-quote calc-right-label) " *$") str)
3139 (setq str (concat (substring str 0 (match-beginning 0))
3140 (substring str (match-end 0)))))
3141 (if (string-match "\\\\[^ \n|]" str)
3142 (if (eq calc-language 'latex)
3143 (math-read-expr str)
3144 (let ((calc-language 'latex)
3145 (calc-language-option nil)
3146 (math-expr-opers (get 'latex 'math-oper-table))
3147 (math-expr-function-mapping (get 'latex 'math-function-table))
3148 (math-expr-variable-mapping (get 'latex 'math-variable-table)))
3149 (math-read-expr str)))
3150 (let ((math-read-big-lines nil)
3153 (math-read-big-err-msg nil)
3154 math-read-big-baseline math-read-big-h2
3156 (while (setq new-pos (string-match "\n" str pos))
3157 (setq math-read-big-lines
3158 (cons (substring str pos new-pos) math-read-big-lines)
3160 (setq math-read-big-lines
3161 (nreverse (cons (substring str pos) math-read-big-lines))
3162 p math-read-big-lines)
3164 (setq width (max width (length (car p)))
3166 (if (math-read-big-bigp math-read-big-lines)
3168 (math-read-big-rec 0 0 width (length math-read-big-lines)))
3169 math-read-big-err-msg
3170 '(error 0 "Syntax error"))
3171 (math-read-expr str)))))
3173 (defun math-read-big-bigp (math-read-big-lines)
3174 (and (cdr math-read-big-lines)
3177 (height (if (> (length (car math-read-big-lines)) 0) 1 0)))
3178 (while (and (cdr math-read-big-lines)
3181 (l1 (car math-read-big-lines))
3182 (l2 (nth 1 math-read-big-lines))
3183 (len (min (length l1) (length l2))))
3184 (if (> (length l2) 0)
3185 (setq height (1+ height)))
3186 (while (and (< i len)
3187 (or (memq (aref l1 i) '(?\ ?\- ?\_))
3188 (memq (aref l2 i) '(?\ ?\-))
3189 (and (memq (aref l1 i) '(?\| ?\,))
3190 (= (aref l2 i) (aref l1 i)))
3191 (and (eq (aref l1 i) ?\[)
3192 (eq (aref l2 i) ?\[)
3193 (let ((math-rb-h2 (length l1)))
3194 (setq j (math-read-big-balance
3199 (and (eq (aref l1 i) ?\[)
3200 (eq (aref l2 i) ?\[)
3203 (setq math-read-big-lines (cdr math-read-big-lines)
3205 (or (and (> height 1)
3206 (not (cdr math-read-big-lines)))
3209 ;;; Nontrivial "flat" formatting.
3211 (defvar math-format-hash-args nil)
3212 (defvar calc-can-abbrev-vectors nil)
3214 (defun math-format-flat-expr-fancy (a prec)
3216 ((eq (car a) 'incomplete)
3217 (format "<incomplete %s>" (nth 1 a)))
3219 (if (or calc-full-trail-vectors (not calc-can-abbrev-vectors)
3221 (concat "[" (math-format-flat-vector (cdr a) ", "
3222 (if (cdr (cdr a)) 0 1000)) "]")
3224 (math-format-flat-expr (nth 1 a) 0) ", "
3225 (math-format-flat-expr (nth 2 a) 0) ", "
3226 (math-format-flat-expr (nth 3 a) 0) ", ..., "
3227 (math-format-flat-expr (nth (1- (length a)) a) 0) "]")))
3229 (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
3230 (math-format-flat-expr (nth 2 a) 1000)
3232 (math-format-flat-expr (nth 3 a) 1000)
3233 (if (memq (nth 1 a) '(0 2)) ")" "]")))
3235 (concat "<" (math-format-date a) ">"))
3236 ((and (eq (car a) 'calcFunc-lambda) (> (length a) 2))
3238 (ap calc-arg-values)
3239 (math-format-hash-args (if (= (length a) 3) 1 t)))
3240 (while (and (cdr p) (equal (car p) (car ap)))
3241 (setq p (cdr p) ap (cdr ap)))
3244 (concat (math-format-flat-vector
3245 (nreverse (cdr (reverse (cdr a)))) ", " 0)
3248 (math-format-flat-expr (nth (1- (length a)) a) 0)
3251 (or (and math-format-hash-args
3252 (let ((p calc-arg-values) (v 1))
3253 (while (and p (not (equal (car p) a)))
3254 (setq p (and (eq math-format-hash-args t) (cdr p))
3257 (if (eq math-format-hash-args 1)
3259 (format "#%d" v)))))
3260 (symbol-name (nth 1 a))))
3261 ((and (memq (car a) '(calcFunc-string calcFunc-bstring))
3263 (math-vectorp (nth 1 a))
3264 (math-vector-is-string (nth 1 a)))
3265 (concat (substring (symbol-name (car a)) 9)
3266 "(" (math-vector-to-string (nth 1 a) t) ")"))
3268 (let ((op (math-assq2 (car a) (math-standard-ops))))
3269 (cond ((and op (= (length a) 3))
3270 (if (> prec (min (nth 2 op) (nth 3 op)))
3271 (concat "(" (math-format-flat-expr a 0) ")")
3272 (let ((lhs (math-format-flat-expr (nth 1 a) (nth 2 op)))
3273 (rhs (math-format-flat-expr (nth 2 a) (nth 3 op))))
3275 (if (or (equal op "^") (equal op "_"))
3276 (if (= (aref lhs 0) ?-)
3277 (setq lhs (concat "(" lhs ")")))
3278 (setq op (concat " " op " ")))
3279 (concat lhs op rhs))))
3281 (concat "-" (math-format-flat-expr (nth 1 a) 1000)))
3283 (concat (math-remove-dashes
3284 (if (string-match "\\`calcFunc-\\([a-zA-Zα-ωΑ-Ω0-9']+\\)\\'"
3285 (symbol-name (car a)))
3286 (math-match-substring (symbol-name (car a)) 1)
3287 (symbol-name (car a))))
3289 (math-format-flat-vector (cdr a) ", " 0)
3292 (defun math-format-flat-vector (vec sep prec)
3294 (let ((buf (math-format-flat-expr (car vec) prec)))
3295 (while (setq vec (cdr vec))
3296 (setq buf (concat buf sep (math-format-flat-expr (car vec) prec))))
3300 (defun math-format-nice-expr (x w)
3301 (cond ((and (eq (car-safe x) 'vec)
3303 (let ((ops '(vec calcFunc-assign calcFunc-condition
3304 calcFunc-schedule calcFunc-iterations
3306 (or (memq (car-safe (nth 1 x)) ops)
3307 (memq (car-safe (nth 2 x)) ops)
3308 (memq (car-safe (nth 3 x)) ops)
3309 calc-break-vectors)))
3310 (concat "[ " (math-format-flat-vector (cdr x) ",\n " 0) " ]"))
3312 (let ((str (math-format-flat-expr x 0))
3314 (or (string-match "\"" str)
3315 (while (<= (setq p (+ pos w)) (length str))
3316 (while (and (> (setq p (1- p)) pos)
3317 (not (= (aref str p) ? ))))
3319 (setq str (concat (substring str 0 p)
3323 (setq pos (+ pos w)))))
3326 (defun math-assq2 (v a)
3327 (while (and a (not (eq v (nth 1 (car a)))))
3331 (defun math-format-number-fancy (a prec)
3333 ((eq (car a) 'float) ; non-decimal radix
3334 (if (Math-integer-negp (nth 1 a))
3335 (concat "-" (math-format-number (math-neg a)))
3336 (let ((str (if (and calc-radix-formatter
3337 (not (memq calc-language '(c pascal))))
3338 (funcall calc-radix-formatter
3340 (math-format-radix-float a prec))
3341 (format "%d#%s" calc-number-radix
3342 (math-format-radix-float a prec)))))
3343 (if (and prec (> prec 191) (string-match "\\*" str))
3344 (concat "(" str ")")
3347 (setq a (math-adjust-fraction a))
3348 (if (> (length (car calc-frac-format)) 1)
3349 (if (Math-integer-negp (nth 1 a))
3350 (concat "-" (math-format-number (math-neg a)))
3351 (let ((q (math-idivmod (nth 1 a) (nth 2 a))))
3352 (concat (let ((calc-frac-format nil))
3353 (math-format-number (car q)))
3354 (substring (car calc-frac-format) 0 1)
3355 (let ((math-radix-explicit-format nil)
3356 (calc-frac-format nil))
3357 (math-format-number (cdr q)))
3358 (substring (car calc-frac-format) 1 2)
3359 (let ((math-radix-explicit-format nil)
3360 (calc-frac-format nil))
3361 (math-format-number (nth 2 a))))))
3362 (concat (let ((calc-frac-format nil))
3363 (math-format-number (nth 1 a)))
3364 (car calc-frac-format)
3365 (let ((math-radix-explicit-format nil)
3366 (calc-frac-format nil))
3367 (math-format-number (nth 2 a))))))
3369 (if (math-zerop (nth 2 a))
3370 (math-format-number (nth 1 a))
3371 (if (null calc-complex-format)
3372 (concat "(" (math-format-number (nth 1 a))
3373 ", " (math-format-number (nth 2 a)) ")")
3374 (if (math-zerop (nth 1 a))
3375 (if (math-equal-int (nth 2 a) 1)
3376 (symbol-name calc-complex-format)
3377 (if (math-equal-int (nth 2 a) -1)
3378 (concat "-" (symbol-name calc-complex-format))
3380 (math-compose-expr (list '* (nth 2 a) '(cplx 0 1)) prec)
3381 (concat (math-format-number (nth 2 a)) " "
3382 (symbol-name calc-complex-format)))))
3384 (math-compose-expr (list (if (math-negp (nth 2 a)) '- '+)
3386 (list 'cplx 0 (math-abs (nth 2 a))))
3388 (concat (math-format-number (nth 1 a))
3389 (if (math-negp (nth 2 a)) " - " " + ")
3391 (list 'cplx 0 (math-abs (nth 2 a))))))))))
3392 ((eq (car a) 'polar)
3393 (concat "(" (math-format-number (nth 1 a))
3394 "; " (math-format-number (nth 2 a)) ")"))
3397 (concat "-" (math-format-number (math-neg a)))
3398 (let ((calc-number-radix 10)
3399 (calc-twos-complement-mode nil)
3400 (calc-leading-zeros nil)
3401 (calc-group-digits nil))
3402 (format calc-hms-format
3403 (let ((calc-frac-format '(":" nil)))
3404 (math-format-number (nth 1 a)))
3405 (let ((calc-frac-format '(":" nil)))
3406 (math-format-number (nth 2 a)))
3407 (math-format-number (nth 3 a))))))
3409 (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
3410 (math-format-number (nth 2 a))
3412 (math-format-number (nth 3 a))
3413 (if (memq (nth 1 a) '(0 2)) ")" "]")))
3415 (concat (math-format-number (nth 1 a))
3417 (math-format-number (nth 2 a))))
3419 (math-format-flat-expr a 0))
3420 (t (format "%s" a))))
3422 (defun math-adjust-fraction (a)
3423 (if (nth 1 calc-frac-format)
3425 (if (Math-integerp a) (setq a (list 'frac a 1)))
3426 (let ((g (math-quotient (nth 1 calc-frac-format)
3428 (nth 1 calc-frac-format)))))
3429 (list 'frac (math-mul (nth 1 a) g) (math-mul (nth 2 a) g))))
3432 (defun math-format-bignum-fancy (a) ; [X L]
3433 (let ((str (cond ((= calc-number-radix 10)
3434 (math-format-bignum-decimal a))
3435 ((= calc-number-radix 2)
3436 (math-format-bignum-binary a))
3437 ((= calc-number-radix 8)
3438 (math-format-bignum-octal a))
3439 ((= calc-number-radix 16)
3440 (math-format-bignum-hex a))
3441 (t (math-format-bignum-radix a)))))
3442 (if calc-leading-zeros
3443 (let* ((calc-internal-prec 6)
3444 (digs (math-compute-max-digits (math-abs calc-word-size)
3448 (setq str (concat (make-string (- digs len) ?0) str)))))
3449 (if calc-group-digits
3450 (let ((i (length str))
3451 (g (if (integerp calc-group-digits)
3452 (math-abs calc-group-digits)
3453 (if (memq calc-number-radix '(2 16)) 4 3))))
3456 str (concat (substring str 0 i)
3458 (substring str i))))
3460 (if (and (/= calc-number-radix 10)
3461 math-radix-explicit-format)
3462 (if calc-radix-formatter
3463 (funcall calc-radix-formatter calc-number-radix str)
3464 (format "%d#%s" calc-number-radix str))
3468 (defun math-group-float (str) ; [X X]
3469 (let* ((pt (or (string-match "[^0-9a-zA-Z]" str) (length str)))
3470 (g (if (integerp calc-group-digits) (math-abs calc-group-digits)
3471 (if (memq calc-number-radix '(2 16)) 4 3)))
3473 (if (and (integerp calc-group-digits) (< calc-group-digits 0))
3474 (while (< (setq i (+ (1+ i) g)) (length str))
3475 (setq str (concat (substring str 0 i)
3478 i (+ i (1- (length calc-group-char))))))
3482 str (concat (substring str 0 i)
3484 (substring str i))))
3487 ;;; Users can redefine this in their .emacs files.
3488 (defvar calc-keypad-user-menu nil
3489 "If non-nil, this describes an additional menu for calc-keypad.
3490 It should contain a list of three rows.
3491 Each row should be a list of six keys.
3492 Each key should be a list of a label string, plus a Calc command name spec.
3493 A command spec is a command name symbol, a keyboard macro string, a
3494 list containing a numeric entry string, or nil.
3495 A key may contain additional specs for Inverse, Hyperbolic, and Inv+Hyp.")
3497 (run-hooks 'calc-ext-load-hook)
3505 ;;; calc-ext.el ends here
HCoop / bpt / emacs.git / blob