1 ;;; calc-ext.el --- various extension functions for Calc
3 ;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002 Free Software Foundation, Inc.
5 ;; Author: David Gillespie <daveg@synaptics.com>
6 ;; Maintainers: D. Goel <deego@gnufans.org>
7 ;; Colin Walters <walters@debian.org>
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is distributed in the hope that it will be useful,
12 ;; but WITHOUT ANY WARRANTY. No author or distributor
13 ;; accepts responsibility to anyone for the consequences of using it
14 ;; or for whether it serves any particular purpose or works at all,
15 ;; unless he says so in writing. Refer to the GNU Emacs General Public
16 ;; License for full details.
18 ;; Everyone is granted permission to copy, modify and redistribute
19 ;; GNU Emacs, but only under the conditions described in the
20 ;; GNU Emacs General Public License. A copy of this license is
21 ;; supposed to have been given to you along with GNU Emacs so you
22 ;; can know your rights and responsibilities. It should be in a
23 ;; file named COPYING. Among other things, the copyright notice
24 ;; and this notice must be preserved on all copies.
33 (setq calc-extensions-loaded t
)
35 ;;; This function is the autoload "hook" to cause this file to be loaded.
37 (defun calc-extensions ()
38 "This function is part of the autoload linkage for parts of Calc."
41 ;;; Auto-load calc.el part, in case this part was loaded first.
42 (if (fboundp 'calc-dispatch
)
43 (and (eq (car-safe (symbol-function 'calc-dispatch
)) 'autoload
)
44 (load (nth 1 (symbol-function 'calc-dispatch
))))
46 (and (eq (car-safe (symbol-function 'calc
)) 'autoload
)
47 (load (nth 1 (symbol-function 'calc
))))
48 (error "Main part of Calc must be present in order to load this file")))
52 (defvar math-simplifying nil
)
53 (defvar math-living-dangerously nil
) ; true if unsafe simplifications are okay.
54 (defvar math-integrating nil
)
56 (defvar math-rewrite-selections nil
)
58 (defvar math-compose-level
0)
59 (defvar math-comp-selected nil
)
60 (defvar math-comp-tagged nil
)
61 (defvar math-comp-sel-hpos nil
)
62 (defvar math-comp-sel-vpos nil
)
63 (defvar math-comp-sel-cpos nil
)
64 (defvar math-compose-hash-args nil
)
66 ;;; The following was made a function so that it could be byte-compiled.
67 (defun calc-init-extensions ()
69 (define-key calc-mode-map
":" 'calc-fdiv
)
70 (define-key calc-mode-map
"\\" 'calc-idiv
)
71 (define-key calc-mode-map
"|" 'calc-concat
)
72 (define-key calc-mode-map
"!" 'calc-factorial
)
73 (define-key calc-mode-map
"C" 'calc-cos
)
74 (define-key calc-mode-map
"E" 'calc-exp
)
75 (define-key calc-mode-map
"H" 'calc-hyperbolic
)
76 (define-key calc-mode-map
"I" 'calc-inverse
)
77 (define-key calc-mode-map
"J" 'calc-conj
)
78 (define-key calc-mode-map
"L" 'calc-ln
)
79 (define-key calc-mode-map
"N" 'calc-eval-num
)
80 (define-key calc-mode-map
"P" 'calc-pi
)
81 (define-key calc-mode-map
"Q" 'calc-sqrt
)
82 (define-key calc-mode-map
"R" 'calc-round
)
83 (define-key calc-mode-map
"S" 'calc-sin
)
84 (define-key calc-mode-map
"T" 'calc-tan
)
85 (define-key calc-mode-map
"U" 'calc-undo
)
86 (define-key calc-mode-map
"X" 'calc-call-last-kbd-macro
)
87 (define-key calc-mode-map
"o" 'calc-realign
)
88 (define-key calc-mode-map
"p" 'calc-precision
)
89 (define-key calc-mode-map
"w" 'calc-why
)
90 (define-key calc-mode-map
"x" 'calc-execute-extended-command
)
91 (define-key calc-mode-map
"y" 'calc-copy-to-buffer
)
93 (define-key calc-mode-map
"(" 'calc-begin-complex
)
94 (define-key calc-mode-map
")" 'calc-end-complex
)
95 (define-key calc-mode-map
"[" 'calc-begin-vector
)
96 (define-key calc-mode-map
"]" 'calc-end-vector
)
97 (define-key calc-mode-map
"," 'calc-comma
)
98 (define-key calc-mode-map
";" 'calc-semi
)
99 (define-key calc-mode-map
"`" 'calc-edit
)
100 (define-key calc-mode-map
"=" 'calc-evaluate
)
101 (define-key calc-mode-map
"~" 'calc-num-prefix
)
102 (define-key calc-mode-map
"<" 'calc-scroll-left
)
103 (define-key calc-mode-map
">" 'calc-scroll-right
)
104 (define-key calc-mode-map
"{" 'calc-scroll-down
)
105 (define-key calc-mode-map
"}" 'calc-scroll-up
)
106 (define-key calc-mode-map
"\C-k" 'calc-kill
)
107 (define-key calc-mode-map
"\M-k" 'calc-copy-as-kill
)
108 (define-key calc-mode-map
"\C-w" 'calc-kill-region
)
109 (define-key calc-mode-map
"\M-w" 'calc-copy-region-as-kill
)
110 (define-key calc-mode-map
"\C-y" 'calc-yank
)
111 (define-key calc-mode-map
"\C-_" 'calc-undo
)
112 (define-key calc-mode-map
"\C-xu" 'calc-undo
)
113 (define-key calc-mode-map
"\M-\C-m" 'calc-last-args
)
115 (define-key calc-mode-map
"a" nil
)
116 (define-key calc-mode-map
"a?" 'calc-a-prefix-help
)
117 (define-key calc-mode-map
"aa" 'calc-apart
)
118 (define-key calc-mode-map
"ab" 'calc-substitute
)
119 (define-key calc-mode-map
"ac" 'calc-collect
)
120 (define-key calc-mode-map
"ad" 'calc-derivative
)
121 (define-key calc-mode-map
"ae" 'calc-simplify-extended
)
122 (define-key calc-mode-map
"af" 'calc-factor
)
123 (define-key calc-mode-map
"ag" 'calc-poly-gcd
)
124 (define-key calc-mode-map
"ai" 'calc-integral
)
125 (define-key calc-mode-map
"am" 'calc-match
)
126 (define-key calc-mode-map
"an" 'calc-normalize-rat
)
127 (define-key calc-mode-map
"ap" 'calc-poly-interp
)
128 (define-key calc-mode-map
"ar" 'calc-rewrite
)
129 (define-key calc-mode-map
"as" 'calc-simplify
)
130 (define-key calc-mode-map
"at" 'calc-taylor
)
131 (define-key calc-mode-map
"av" 'calc-alg-evaluate
)
132 (define-key calc-mode-map
"ax" 'calc-expand
)
133 (define-key calc-mode-map
"aA" 'calc-abs
)
134 (define-key calc-mode-map
"aF" 'calc-curve-fit
)
135 (define-key calc-mode-map
"aI" 'calc-num-integral
)
136 (define-key calc-mode-map
"aM" 'calc-map-equation
)
137 (define-key calc-mode-map
"aN" 'calc-find-minimum
)
138 (define-key calc-mode-map
"aP" 'calc-poly-roots
)
139 (define-key calc-mode-map
"aS" 'calc-solve-for
)
140 (define-key calc-mode-map
"aR" 'calc-find-root
)
141 (define-key calc-mode-map
"aT" 'calc-tabulate
)
142 (define-key calc-mode-map
"aX" 'calc-find-maximum
)
143 (define-key calc-mode-map
"a+" 'calc-summation
)
144 (define-key calc-mode-map
"a-" 'calc-alt-summation
)
145 (define-key calc-mode-map
"a*" 'calc-product
)
146 (define-key calc-mode-map
"a\\" 'calc-poly-div
)
147 (define-key calc-mode-map
"a%" 'calc-poly-rem
)
148 (define-key calc-mode-map
"a/" 'calc-poly-div-rem
)
149 (define-key calc-mode-map
"a=" 'calc-equal-to
)
150 (define-key calc-mode-map
"a#" 'calc-not-equal-to
)
151 (define-key calc-mode-map
"a<" 'calc-less-than
)
152 (define-key calc-mode-map
"a>" 'calc-greater-than
)
153 (define-key calc-mode-map
"a[" 'calc-less-equal
)
154 (define-key calc-mode-map
"a]" 'calc-greater-equal
)
155 (define-key calc-mode-map
"a." 'calc-remove-equal
)
156 (define-key calc-mode-map
"a{" 'calc-in-set
)
157 (define-key calc-mode-map
"a&" 'calc-logical-and
)
158 (define-key calc-mode-map
"a|" 'calc-logical-or
)
159 (define-key calc-mode-map
"a!" 'calc-logical-not
)
160 (define-key calc-mode-map
"a:" 'calc-logical-if
)
161 (define-key calc-mode-map
"a_" 'calc-subscript
)
162 (define-key calc-mode-map
"a\"" 'calc-expand-formula
)
164 (define-key calc-mode-map
"b" nil
)
165 (define-key calc-mode-map
"b?" 'calc-b-prefix-help
)
166 (define-key calc-mode-map
"ba" 'calc-and
)
167 (define-key calc-mode-map
"bc" 'calc-clip
)
168 (define-key calc-mode-map
"bd" 'calc-diff
)
169 (define-key calc-mode-map
"bl" 'calc-lshift-binary
)
170 (define-key calc-mode-map
"bn" 'calc-not
)
171 (define-key calc-mode-map
"bo" 'calc-or
)
172 (define-key calc-mode-map
"bp" 'calc-pack-bits
)
173 (define-key calc-mode-map
"br" 'calc-rshift-binary
)
174 (define-key calc-mode-map
"bt" 'calc-rotate-binary
)
175 (define-key calc-mode-map
"bu" 'calc-unpack-bits
)
176 (define-key calc-mode-map
"bw" 'calc-word-size
)
177 (define-key calc-mode-map
"bx" 'calc-xor
)
178 (define-key calc-mode-map
"bB" 'calc-log
)
179 (define-key calc-mode-map
"bD" 'calc-fin-ddb
)
180 (define-key calc-mode-map
"bF" 'calc-fin-fv
)
181 (define-key calc-mode-map
"bI" 'calc-fin-irr
)
182 (define-key calc-mode-map
"bL" 'calc-lshift-arith
)
183 (define-key calc-mode-map
"bM" 'calc-fin-pmt
)
184 (define-key calc-mode-map
"bN" 'calc-fin-npv
)
185 (define-key calc-mode-map
"bP" 'calc-fin-pv
)
186 (define-key calc-mode-map
"bR" 'calc-rshift-arith
)
187 (define-key calc-mode-map
"bS" 'calc-fin-sln
)
188 (define-key calc-mode-map
"bT" 'calc-fin-rate
)
189 (define-key calc-mode-map
"bY" 'calc-fin-syd
)
190 (define-key calc-mode-map
"b#" 'calc-fin-nper
)
191 (define-key calc-mode-map
"b%" 'calc-percent-change
)
193 (define-key calc-mode-map
"c" nil
)
194 (define-key calc-mode-map
"c?" 'calc-c-prefix-help
)
195 (define-key calc-mode-map
"cc" 'calc-clean
)
196 (define-key calc-mode-map
"cd" 'calc-to-degrees
)
197 (define-key calc-mode-map
"cf" 'calc-float
)
198 (define-key calc-mode-map
"ch" 'calc-to-hms
)
199 (define-key calc-mode-map
"cp" 'calc-polar
)
200 (define-key calc-mode-map
"cr" 'calc-to-radians
)
201 (define-key calc-mode-map
"cC" 'calc-cos
)
202 (define-key calc-mode-map
"cF" 'calc-fraction
)
203 (define-key calc-mode-map
"c%" 'calc-convert-percent
)
205 (define-key calc-mode-map
"d" nil
)
206 (define-key calc-mode-map
"d?" 'calc-d-prefix-help
)
207 (define-key calc-mode-map
"d0" 'calc-decimal-radix
)
208 (define-key calc-mode-map
"d2" 'calc-binary-radix
)
209 (define-key calc-mode-map
"d6" 'calc-hex-radix
)
210 (define-key calc-mode-map
"d8" 'calc-octal-radix
)
211 (define-key calc-mode-map
"db" 'calc-line-breaking
)
212 (define-key calc-mode-map
"dc" 'calc-complex-notation
)
213 (define-key calc-mode-map
"dd" 'calc-date-notation
)
214 (define-key calc-mode-map
"de" 'calc-eng-notation
)
215 (define-key calc-mode-map
"df" 'calc-fix-notation
)
216 (define-key calc-mode-map
"dg" 'calc-group-digits
)
217 (define-key calc-mode-map
"dh" 'calc-hms-notation
)
218 (define-key calc-mode-map
"di" 'calc-i-notation
)
219 (define-key calc-mode-map
"dj" 'calc-j-notation
)
220 (define-key calc-mode-map
"dl" 'calc-line-numbering
)
221 (define-key calc-mode-map
"dn" 'calc-normal-notation
)
222 (define-key calc-mode-map
"do" 'calc-over-notation
)
223 (define-key calc-mode-map
"dp" 'calc-show-plain
)
224 (define-key calc-mode-map
"dr" 'calc-radix
)
225 (define-key calc-mode-map
"ds" 'calc-sci-notation
)
226 (define-key calc-mode-map
"dt" 'calc-truncate-stack
)
227 (define-key calc-mode-map
"dw" 'calc-auto-why
)
228 (define-key calc-mode-map
"dz" 'calc-leading-zeros
)
229 (define-key calc-mode-map
"dB" 'calc-big-language
)
230 (define-key calc-mode-map
"dD" 'calc-redo
)
231 (define-key calc-mode-map
"dC" 'calc-c-language
)
232 (define-key calc-mode-map
"dE" 'calc-eqn-language
)
233 (define-key calc-mode-map
"dF" 'calc-fortran-language
)
234 (define-key calc-mode-map
"dM" 'calc-mathematica-language
)
235 (define-key calc-mode-map
"dN" 'calc-normal-language
)
236 (define-key calc-mode-map
"dO" 'calc-flat-language
)
237 (define-key calc-mode-map
"dP" 'calc-pascal-language
)
238 (define-key calc-mode-map
"dT" 'calc-tex-language
)
239 (define-key calc-mode-map
"dU" 'calc-unformatted-language
)
240 (define-key calc-mode-map
"dW" 'calc-maple-language
)
241 (define-key calc-mode-map
"d[" 'calc-truncate-up
)
242 (define-key calc-mode-map
"d]" 'calc-truncate-down
)
243 (define-key calc-mode-map
"d." 'calc-point-char
)
244 (define-key calc-mode-map
"d," 'calc-group-char
)
245 (define-key calc-mode-map
"d\"" 'calc-display-strings
)
246 (define-key calc-mode-map
"d<" 'calc-left-justify
)
247 (define-key calc-mode-map
"d=" 'calc-center-justify
)
248 (define-key calc-mode-map
"d>" 'calc-right-justify
)
249 (define-key calc-mode-map
"d{" 'calc-left-label
)
250 (define-key calc-mode-map
"d}" 'calc-right-label
)
251 (define-key calc-mode-map
"d'" 'calc-display-raw
)
252 (define-key calc-mode-map
"d " 'calc-refresh
)
253 (define-key calc-mode-map
"d\r" 'calc-refresh-top
)
254 (define-key calc-mode-map
"d@" 'calc-toggle-banner
)
256 (define-key calc-mode-map
"f" nil
)
257 (define-key calc-mode-map
"f?" 'calc-f-prefix-help
)
258 (define-key calc-mode-map
"fb" 'calc-beta
)
259 (define-key calc-mode-map
"fe" 'calc-erf
)
260 (define-key calc-mode-map
"fg" 'calc-gamma
)
261 (define-key calc-mode-map
"fh" 'calc-hypot
)
262 (define-key calc-mode-map
"fi" 'calc-im
)
263 (define-key calc-mode-map
"fj" 'calc-bessel-J
)
264 (define-key calc-mode-map
"fn" 'calc-min
)
265 (define-key calc-mode-map
"fr" 'calc-re
)
266 (define-key calc-mode-map
"fs" 'calc-sign
)
267 (define-key calc-mode-map
"fx" 'calc-max
)
268 (define-key calc-mode-map
"fy" 'calc-bessel-Y
)
269 (define-key calc-mode-map
"fA" 'calc-abssqr
)
270 (define-key calc-mode-map
"fB" 'calc-inc-beta
)
271 (define-key calc-mode-map
"fE" 'calc-expm1
)
272 (define-key calc-mode-map
"fF" 'calc-floor
)
273 (define-key calc-mode-map
"fG" 'calc-inc-gamma
)
274 (define-key calc-mode-map
"fI" 'calc-ilog
)
275 (define-key calc-mode-map
"fL" 'calc-lnp1
)
276 (define-key calc-mode-map
"fM" 'calc-mant-part
)
277 (define-key calc-mode-map
"fQ" 'calc-isqrt
)
278 (define-key calc-mode-map
"fS" 'calc-scale-float
)
279 (define-key calc-mode-map
"fT" 'calc-arctan2
)
280 (define-key calc-mode-map
"fX" 'calc-xpon-part
)
281 (define-key calc-mode-map
"f[" 'calc-decrement
)
282 (define-key calc-mode-map
"f]" 'calc-increment
)
284 (define-key calc-mode-map
"g" nil
)
285 (define-key calc-mode-map
"g?" 'calc-g-prefix-help
)
286 (define-key calc-mode-map
"ga" 'calc-graph-add
)
287 (define-key calc-mode-map
"gb" 'calc-graph-border
)
288 (define-key calc-mode-map
"gc" 'calc-graph-clear
)
289 (define-key calc-mode-map
"gd" 'calc-graph-delete
)
290 (define-key calc-mode-map
"gf" 'calc-graph-fast
)
291 (define-key calc-mode-map
"gg" 'calc-graph-grid
)
292 (define-key calc-mode-map
"gh" 'calc-graph-header
)
293 (define-key calc-mode-map
"gk" 'calc-graph-key
)
294 (define-key calc-mode-map
"gj" 'calc-graph-juggle
)
295 (define-key calc-mode-map
"gl" 'calc-graph-log-x
)
296 (define-key calc-mode-map
"gn" 'calc-graph-name
)
297 (define-key calc-mode-map
"gp" 'calc-graph-plot
)
298 (define-key calc-mode-map
"gq" 'calc-graph-quit
)
299 (define-key calc-mode-map
"gr" 'calc-graph-range-x
)
300 (define-key calc-mode-map
"gs" 'calc-graph-line-style
)
301 (define-key calc-mode-map
"gt" 'calc-graph-title-x
)
302 (define-key calc-mode-map
"gv" 'calc-graph-view-commands
)
303 (define-key calc-mode-map
"gx" 'calc-graph-display
)
304 (define-key calc-mode-map
"gz" 'calc-graph-zero-x
)
305 (define-key calc-mode-map
"gA" 'calc-graph-add-3d
)
306 (define-key calc-mode-map
"gC" 'calc-graph-command
)
307 (define-key calc-mode-map
"gD" 'calc-graph-device
)
308 (define-key calc-mode-map
"gF" 'calc-graph-fast-3d
)
309 (define-key calc-mode-map
"gG" 'calc-argument
)
310 (define-key calc-mode-map
"gH" 'calc-graph-hide
)
311 (define-key calc-mode-map
"gK" 'calc-graph-kill
)
312 (define-key calc-mode-map
"gL" 'calc-graph-log-y
)
313 (define-key calc-mode-map
"gN" 'calc-graph-num-points
)
314 (define-key calc-mode-map
"gO" 'calc-graph-output
)
315 (define-key calc-mode-map
"gP" 'calc-graph-print
)
316 (define-key calc-mode-map
"gR" 'calc-graph-range-y
)
317 (define-key calc-mode-map
"gS" 'calc-graph-point-style
)
318 (define-key calc-mode-map
"gT" 'calc-graph-title-y
)
319 (define-key calc-mode-map
"gV" 'calc-graph-view-trail
)
320 (define-key calc-mode-map
"gX" 'calc-graph-geometry
)
321 (define-key calc-mode-map
"gZ" 'calc-graph-zero-y
)
322 (define-key calc-mode-map
"g\C-l" 'calc-graph-log-z
)
323 (define-key calc-mode-map
"g\C-r" 'calc-graph-range-z
)
324 (define-key calc-mode-map
"g\C-t" 'calc-graph-title-z
)
326 (define-key calc-mode-map
"h" 'calc-help-prefix
)
328 (define-key calc-mode-map
"j" nil
)
329 (define-key calc-mode-map
"j?" 'calc-j-prefix-help
)
330 (define-key calc-mode-map
"ja" 'calc-select-additional
)
331 (define-key calc-mode-map
"jb" 'calc-break-selections
)
332 (define-key calc-mode-map
"jc" 'calc-clear-selections
)
333 (define-key calc-mode-map
"jd" 'calc-show-selections
)
334 (define-key calc-mode-map
"je" 'calc-enable-selections
)
335 (define-key calc-mode-map
"jl" 'calc-select-less
)
336 (define-key calc-mode-map
"jm" 'calc-select-more
)
337 (define-key calc-mode-map
"jn" 'calc-select-next
)
338 (define-key calc-mode-map
"jo" 'calc-select-once
)
339 (define-key calc-mode-map
"jp" 'calc-select-previous
)
340 (define-key calc-mode-map
"jr" 'calc-rewrite-selection
)
341 (define-key calc-mode-map
"js" 'calc-select-here
)
342 (define-key calc-mode-map
"jv" 'calc-sel-evaluate
)
343 (define-key calc-mode-map
"ju" 'calc-unselect
)
344 (define-key calc-mode-map
"jC" 'calc-sel-commute
)
345 (define-key calc-mode-map
"jD" 'calc-sel-distribute
)
346 (define-key calc-mode-map
"jE" 'calc-sel-jump-equals
)
347 (define-key calc-mode-map
"jI" 'calc-sel-isolate
)
348 (define-key calc-mode-map
"jJ" 'calc-conj
)
349 (define-key calc-mode-map
"jL" 'calc-commute-left
)
350 (define-key calc-mode-map
"jM" 'calc-sel-merge
)
351 (define-key calc-mode-map
"jN" 'calc-sel-negate
)
352 (define-key calc-mode-map
"jO" 'calc-select-once-maybe
)
353 (define-key calc-mode-map
"jR" 'calc-commute-right
)
354 (define-key calc-mode-map
"jS" 'calc-select-here-maybe
)
355 (define-key calc-mode-map
"jU" 'calc-sel-unpack
)
356 (define-key calc-mode-map
"j&" 'calc-sel-invert
)
357 (define-key calc-mode-map
"j\r" 'calc-copy-selection
)
358 (define-key calc-mode-map
"j\n" 'calc-copy-selection
)
359 (define-key calc-mode-map
"j\010" 'calc-del-selection
)
360 (define-key calc-mode-map
"j\177" 'calc-del-selection
)
361 (define-key calc-mode-map
"j'" 'calc-enter-selection
)
362 (define-key calc-mode-map
"j`" 'calc-edit-selection
)
363 (define-key calc-mode-map
"j+" 'calc-sel-add-both-sides
)
364 (define-key calc-mode-map
"j-" 'calc-sel-sub-both-sides
)
365 (define-key calc-mode-map
"j*" 'calc-sel-mult-both-sides
)
366 (define-key calc-mode-map
"j/" 'calc-sel-div-both-sides
)
367 (define-key calc-mode-map
"j\"" 'calc-sel-expand-formula
)
369 (define-key calc-mode-map
"k" nil
)
370 (define-key calc-mode-map
"k?" 'calc-k-prefix-help
)
371 (define-key calc-mode-map
"ka" 'calc-random-again
)
372 (define-key calc-mode-map
"kb" 'calc-bernoulli-number
)
373 (define-key calc-mode-map
"kc" 'calc-choose
)
374 (define-key calc-mode-map
"kd" 'calc-double-factorial
)
375 (define-key calc-mode-map
"ke" 'calc-euler-number
)
376 (define-key calc-mode-map
"kf" 'calc-prime-factors
)
377 (define-key calc-mode-map
"kg" 'calc-gcd
)
378 (define-key calc-mode-map
"kh" 'calc-shuffle
)
379 (define-key calc-mode-map
"kl" 'calc-lcm
)
380 (define-key calc-mode-map
"km" 'calc-moebius
)
381 (define-key calc-mode-map
"kn" 'calc-next-prime
)
382 (define-key calc-mode-map
"kp" 'calc-prime-test
)
383 (define-key calc-mode-map
"kr" 'calc-random
)
384 (define-key calc-mode-map
"ks" 'calc-stirling-number
)
385 (define-key calc-mode-map
"kt" 'calc-totient
)
386 (define-key calc-mode-map
"kB" 'calc-utpb
)
387 (define-key calc-mode-map
"kC" 'calc-utpc
)
388 (define-key calc-mode-map
"kE" 'calc-extended-gcd
)
389 (define-key calc-mode-map
"kF" 'calc-utpf
)
390 (define-key calc-mode-map
"kK" 'calc-keep-args
)
391 (define-key calc-mode-map
"kN" 'calc-utpn
)
392 (define-key calc-mode-map
"kP" 'calc-utpp
)
393 (define-key calc-mode-map
"kT" 'calc-utpt
)
395 (define-key calc-mode-map
"m" nil
)
396 (define-key calc-mode-map
"m?" 'calc-m-prefix-help
)
397 (define-key calc-mode-map
"ma" 'calc-algebraic-mode
)
398 (define-key calc-mode-map
"md" 'calc-degrees-mode
)
399 (define-key calc-mode-map
"mf" 'calc-frac-mode
)
400 (define-key calc-mode-map
"mg" 'calc-get-modes
)
401 (define-key calc-mode-map
"mh" 'calc-hms-mode
)
402 (define-key calc-mode-map
"mi" 'calc-infinite-mode
)
403 (define-key calc-mode-map
"mm" 'calc-save-modes
)
404 (define-key calc-mode-map
"mp" 'calc-polar-mode
)
405 (define-key calc-mode-map
"mr" 'calc-radians-mode
)
406 (define-key calc-mode-map
"ms" 'calc-symbolic-mode
)
407 (define-key calc-mode-map
"mt" 'calc-total-algebraic-mode
)
408 (define-key calc-mode-map
"\emt" 'calc-total-algebraic-mode
)
409 (define-key calc-mode-map
"\em\et" 'calc-total-algebraic-mode
)
410 (define-key calc-mode-map
"mv" 'calc-matrix-mode
)
411 (define-key calc-mode-map
"mw" 'calc-working
)
412 (define-key calc-mode-map
"mx" 'calc-always-load-extensions
)
413 (define-key calc-mode-map
"mA" 'calc-alg-simplify-mode
)
414 (define-key calc-mode-map
"mB" 'calc-bin-simplify-mode
)
415 (define-key calc-mode-map
"mC" 'calc-auto-recompute
)
416 (define-key calc-mode-map
"mD" 'calc-default-simplify-mode
)
417 (define-key calc-mode-map
"mE" 'calc-ext-simplify-mode
)
418 (define-key calc-mode-map
"mF" 'calc-settings-file-name
)
419 (define-key calc-mode-map
"mM" 'calc-more-recursion-depth
)
420 (define-key calc-mode-map
"mN" 'calc-num-simplify-mode
)
421 (define-key calc-mode-map
"mO" 'calc-no-simplify-mode
)
422 (define-key calc-mode-map
"mR" 'calc-mode-record-mode
)
423 (define-key calc-mode-map
"mS" 'calc-shift-prefix
)
424 (define-key calc-mode-map
"mU" 'calc-units-simplify-mode
)
425 (define-key calc-mode-map
"mX" 'calc-load-everything
)
427 (define-key calc-mode-map
"r" nil
)
428 (define-key calc-mode-map
"r?" 'calc-r-prefix-help
)
430 (define-key calc-mode-map
"s" nil
)
431 (define-key calc-mode-map
"s?" 'calc-s-prefix-help
)
432 (define-key calc-mode-map
"sc" 'calc-copy-variable
)
433 (define-key calc-mode-map
"sd" 'calc-declare-variable
)
434 (define-key calc-mode-map
"se" 'calc-edit-variable
)
435 (define-key calc-mode-map
"si" 'calc-insert-variables
)
436 (define-key calc-mode-map
"sl" 'calc-let
)
437 (define-key calc-mode-map
"sm" 'calc-store-map
)
438 (define-key calc-mode-map
"sn" 'calc-store-neg
)
439 (define-key calc-mode-map
"sp" 'calc-permanent-variable
)
440 (define-key calc-mode-map
"sr" 'calc-recall
)
441 (define-key calc-mode-map
"ss" 'calc-store
)
442 (define-key calc-mode-map
"st" 'calc-store-into
)
443 (define-key calc-mode-map
"su" 'calc-unstore
)
444 (define-key calc-mode-map
"sx" 'calc-store-exchange
)
445 (define-key calc-mode-map
"sA" 'calc-edit-AlgSimpRules
)
446 (define-key calc-mode-map
"sD" 'calc-edit-Decls
)
447 (define-key calc-mode-map
"sE" 'calc-edit-EvalRules
)
448 (define-key calc-mode-map
"sF" 'calc-edit-FitRules
)
449 (define-key calc-mode-map
"sG" 'calc-edit-GenCount
)
450 (define-key calc-mode-map
"sH" 'calc-edit-Holidays
)
451 (define-key calc-mode-map
"sI" 'calc-edit-IntegLimit
)
452 (define-key calc-mode-map
"sL" 'calc-edit-LineStyles
)
453 (define-key calc-mode-map
"sP" 'calc-edit-PointStyles
)
454 (define-key calc-mode-map
"sR" 'calc-edit-PlotRejects
)
455 (define-key calc-mode-map
"sS" 'calc-sin
)
456 (define-key calc-mode-map
"sT" 'calc-edit-TimeZone
)
457 (define-key calc-mode-map
"sU" 'calc-edit-Units
)
458 (define-key calc-mode-map
"sX" 'calc-edit-ExtSimpRules
)
459 (define-key calc-mode-map
"s+" 'calc-store-plus
)
460 (define-key calc-mode-map
"s-" 'calc-store-minus
)
461 (define-key calc-mode-map
"s*" 'calc-store-times
)
462 (define-key calc-mode-map
"s/" 'calc-store-div
)
463 (define-key calc-mode-map
"s^" 'calc-store-power
)
464 (define-key calc-mode-map
"s|" 'calc-store-concat
)
465 (define-key calc-mode-map
"s&" 'calc-store-inv
)
466 (define-key calc-mode-map
"s[" 'calc-store-decr
)
467 (define-key calc-mode-map
"s]" 'calc-store-incr
)
468 (define-key calc-mode-map
"s:" 'calc-assign
)
469 (define-key calc-mode-map
"s=" 'calc-evalto
)
471 (define-key calc-mode-map
"t" nil
)
472 (define-key calc-mode-map
"t?" 'calc-t-prefix-help
)
473 (define-key calc-mode-map
"tb" 'calc-trail-backward
)
474 (define-key calc-mode-map
"td" 'calc-trail-display
)
475 (define-key calc-mode-map
"tf" 'calc-trail-forward
)
476 (define-key calc-mode-map
"th" 'calc-trail-here
)
477 (define-key calc-mode-map
"ti" 'calc-trail-in
)
478 (define-key calc-mode-map
"tk" 'calc-trail-kill
)
479 (define-key calc-mode-map
"tm" 'calc-trail-marker
)
480 (define-key calc-mode-map
"tn" 'calc-trail-next
)
481 (define-key calc-mode-map
"to" 'calc-trail-out
)
482 (define-key calc-mode-map
"tp" 'calc-trail-previous
)
483 (define-key calc-mode-map
"tr" 'calc-trail-isearch-backward
)
484 (define-key calc-mode-map
"ts" 'calc-trail-isearch-forward
)
485 (define-key calc-mode-map
"ty" 'calc-trail-yank
)
486 (define-key calc-mode-map
"t[" 'calc-trail-first
)
487 (define-key calc-mode-map
"t]" 'calc-trail-last
)
488 (define-key calc-mode-map
"t<" 'calc-trail-scroll-left
)
489 (define-key calc-mode-map
"t>" 'calc-trail-scroll-right
)
490 (define-key calc-mode-map
"t{" 'calc-trail-backward
)
491 (define-key calc-mode-map
"t}" 'calc-trail-forward
)
492 (define-key calc-mode-map
"t." 'calc-full-trail-vectors
)
493 (define-key calc-mode-map
"tC" 'calc-convert-time-zones
)
494 (define-key calc-mode-map
"tD" 'calc-date
)
495 (define-key calc-mode-map
"tI" 'calc-inc-month
)
496 (define-key calc-mode-map
"tJ" 'calc-julian
)
497 (define-key calc-mode-map
"tM" 'calc-new-month
)
498 (define-key calc-mode-map
"tN" 'calc-now
)
499 (define-key calc-mode-map
"tP" 'calc-date-part
)
500 (define-key calc-mode-map
"tT" 'calc-tan
)
501 (define-key calc-mode-map
"tU" 'calc-unix-time
)
502 (define-key calc-mode-map
"tW" 'calc-new-week
)
503 (define-key calc-mode-map
"tY" 'calc-new-year
)
504 (define-key calc-mode-map
"tZ" 'calc-time-zone
)
505 (define-key calc-mode-map
"t+" 'calc-business-days-plus
)
506 (define-key calc-mode-map
"t-" 'calc-business-days-minus
)
508 (define-key calc-mode-map
"u" 'nil
)
509 (define-key calc-mode-map
"u?" 'calc-u-prefix-help
)
510 (define-key calc-mode-map
"ua" 'calc-autorange-units
)
511 (define-key calc-mode-map
"ub" 'calc-base-units
)
512 (define-key calc-mode-map
"uc" 'calc-convert-units
)
513 (define-key calc-mode-map
"ud" 'calc-define-unit
)
514 (define-key calc-mode-map
"ue" 'calc-explain-units
)
515 (define-key calc-mode-map
"ug" 'calc-get-unit-definition
)
516 (define-key calc-mode-map
"up" 'calc-permanent-units
)
517 (define-key calc-mode-map
"ur" 'calc-remove-units
)
518 (define-key calc-mode-map
"us" 'calc-simplify-units
)
519 (define-key calc-mode-map
"ut" 'calc-convert-temperature
)
520 (define-key calc-mode-map
"uu" 'calc-undefine-unit
)
521 (define-key calc-mode-map
"uv" 'calc-enter-units-table
)
522 (define-key calc-mode-map
"ux" 'calc-extract-units
)
523 (define-key calc-mode-map
"uV" 'calc-view-units-table
)
524 (define-key calc-mode-map
"uC" 'calc-vector-covariance
)
525 (define-key calc-mode-map
"uG" 'calc-vector-geometric-mean
)
526 (define-key calc-mode-map
"uM" 'calc-vector-mean
)
527 (define-key calc-mode-map
"uN" 'calc-vector-min
)
528 (define-key calc-mode-map
"uS" 'calc-vector-sdev
)
529 (define-key calc-mode-map
"uU" 'calc-undo
)
530 (define-key calc-mode-map
"uX" 'calc-vector-max
)
531 (define-key calc-mode-map
"u#" 'calc-vector-count
)
532 (define-key calc-mode-map
"u+" 'calc-vector-sum
)
533 (define-key calc-mode-map
"u*" 'calc-vector-product
)
535 (define-key calc-mode-map
"v" 'nil
)
536 (define-key calc-mode-map
"v?" 'calc-v-prefix-help
)
537 (define-key calc-mode-map
"va" 'calc-arrange-vector
)
538 (define-key calc-mode-map
"vb" 'calc-build-vector
)
539 (define-key calc-mode-map
"vc" 'calc-mcol
)
540 (define-key calc-mode-map
"vd" 'calc-diag
)
541 (define-key calc-mode-map
"ve" 'calc-expand-vector
)
542 (define-key calc-mode-map
"vf" 'calc-vector-find
)
543 (define-key calc-mode-map
"vh" 'calc-head
)
544 (define-key calc-mode-map
"vi" 'calc-ident
)
545 (define-key calc-mode-map
"vk" 'calc-cons
)
546 (define-key calc-mode-map
"vl" 'calc-vlength
)
547 (define-key calc-mode-map
"vm" 'calc-mask-vector
)
548 (define-key calc-mode-map
"vn" 'calc-rnorm
)
549 (define-key calc-mode-map
"vp" 'calc-pack
)
550 (define-key calc-mode-map
"vr" 'calc-mrow
)
551 (define-key calc-mode-map
"vs" 'calc-subvector
)
552 (define-key calc-mode-map
"vt" 'calc-transpose
)
553 (define-key calc-mode-map
"vu" 'calc-unpack
)
554 (define-key calc-mode-map
"vv" 'calc-reverse-vector
)
555 (define-key calc-mode-map
"vx" 'calc-index
)
556 (define-key calc-mode-map
"vA" 'calc-apply
)
557 (define-key calc-mode-map
"vC" 'calc-cross
)
558 (define-key calc-mode-map
"vD" 'calc-mdet
)
559 (define-key calc-mode-map
"vE" 'calc-set-enumerate
)
560 (define-key calc-mode-map
"vF" 'calc-set-floor
)
561 (define-key calc-mode-map
"vG" 'calc-grade
)
562 (define-key calc-mode-map
"vH" 'calc-histogram
)
563 (define-key calc-mode-map
"vI" 'calc-inner-product
)
564 (define-key calc-mode-map
"vJ" 'calc-conj-transpose
)
565 (define-key calc-mode-map
"vL" 'calc-mlud
)
566 (define-key calc-mode-map
"vM" 'calc-map
)
567 (define-key calc-mode-map
"vN" 'calc-cnorm
)
568 (define-key calc-mode-map
"vO" 'calc-outer-product
)
569 (define-key calc-mode-map
"vR" 'calc-reduce
)
570 (define-key calc-mode-map
"vS" 'calc-sort
)
571 (define-key calc-mode-map
"vT" 'calc-mtrace
)
572 (define-key calc-mode-map
"vU" 'calc-accumulate
)
573 (define-key calc-mode-map
"vV" 'calc-set-union
)
574 (define-key calc-mode-map
"vX" 'calc-set-xor
)
575 (define-key calc-mode-map
"v^" 'calc-set-intersect
)
576 (define-key calc-mode-map
"v-" 'calc-set-difference
)
577 (define-key calc-mode-map
"v~" 'calc-set-complement
)
578 (define-key calc-mode-map
"v:" 'calc-set-span
)
579 (define-key calc-mode-map
"v#" 'calc-set-cardinality
)
580 (define-key calc-mode-map
"v+" 'calc-remove-duplicates
)
581 (define-key calc-mode-map
"v&" 'calc-inv
)
582 (define-key calc-mode-map
"v<" 'calc-matrix-left-justify
)
583 (define-key calc-mode-map
"v=" 'calc-matrix-center-justify
)
584 (define-key calc-mode-map
"v>" 'calc-matrix-right-justify
)
585 (define-key calc-mode-map
"v." 'calc-full-vectors
)
586 (define-key calc-mode-map
"v/" 'calc-break-vectors
)
587 (define-key calc-mode-map
"v," 'calc-vector-commas
)
588 (define-key calc-mode-map
"v[" 'calc-vector-brackets
)
589 (define-key calc-mode-map
"v]" 'calc-matrix-brackets
)
590 (define-key calc-mode-map
"v{" 'calc-vector-braces
)
591 (define-key calc-mode-map
"v}" 'calc-matrix-brackets
)
592 (define-key calc-mode-map
"v(" 'calc-vector-parens
)
593 (define-key calc-mode-map
"v)" 'calc-matrix-brackets
)
594 (define-key calc-mode-map
"V" (lookup-key calc-mode-map
"v"))
596 (define-key calc-mode-map
"z" 'nil
)
597 (define-key calc-mode-map
"z?" 'calc-z-prefix-help
)
599 (define-key calc-mode-map
"Z" 'nil
)
600 (define-key calc-mode-map
"Z?" 'calc-shift-Z-prefix-help
)
601 (define-key calc-mode-map
"ZC" 'calc-user-define-composition
)
602 (define-key calc-mode-map
"ZD" 'calc-user-define
)
603 (define-key calc-mode-map
"ZE" 'calc-user-define-edit
)
604 (define-key calc-mode-map
"ZF" 'calc-user-define-formula
)
605 (define-key calc-mode-map
"ZG" 'calc-get-user-defn
)
606 (define-key calc-mode-map
"ZI" 'calc-user-define-invocation
)
607 (define-key calc-mode-map
"ZK" 'calc-user-define-kbd-macro
)
608 (define-key calc-mode-map
"ZP" 'calc-user-define-permanent
)
609 (define-key calc-mode-map
"ZS" 'calc-edit-user-syntax
)
610 (define-key calc-mode-map
"ZT" 'calc-timing
)
611 (define-key calc-mode-map
"ZU" 'calc-user-undefine
)
612 (define-key calc-mode-map
"Z[" 'calc-kbd-if
)
613 (define-key calc-mode-map
"Z:" 'calc-kbd-else
)
614 (define-key calc-mode-map
"Z|" 'calc-kbd-else-if
)
615 (define-key calc-mode-map
"Z]" 'calc-kbd-end-if
)
616 (define-key calc-mode-map
"Z<" 'calc-kbd-repeat
)
617 (define-key calc-mode-map
"Z>" 'calc-kbd-end-repeat
)
618 (define-key calc-mode-map
"Z(" 'calc-kbd-for
)
619 (define-key calc-mode-map
"Z)" 'calc-kbd-end-for
)
620 (define-key calc-mode-map
"Z{" 'calc-kbd-loop
)
621 (define-key calc-mode-map
"Z}" 'calc-kbd-end-loop
)
622 (define-key calc-mode-map
"Z/" 'calc-kbd-break
)
623 (define-key calc-mode-map
"Z`" 'calc-kbd-push
)
624 (define-key calc-mode-map
"Z'" 'calc-kbd-pop
)
625 (define-key calc-mode-map
"Z=" 'calc-kbd-report
)
626 (define-key calc-mode-map
"Z#" 'calc-kbd-query
)
632 (define-key calc-mode-map
(format "c%c" x
) 'calc-clean-num
)
633 (define-key calc-mode-map
(format "j%c" x
) 'calc-select-part
)
634 (define-key calc-mode-map
(format "r%c" x
) 'calc-recall-quick
)
635 (define-key calc-mode-map
(format "s%c" x
) 'calc-store-quick
)
636 (define-key calc-mode-map
(format "t%c" x
) 'calc-store-into-quick
)
637 (define-key calc-mode-map
(format "u%c" x
) 'calc-quick-units
)))
640 (or calc-emacs-type-19
(progn
642 (while (and (<= i ?z
) (vectorp calc-mode-map
))
643 (if (eq (car-safe (aref calc-mode-map i
)) 'keymap
)
644 (aset calc-mode-map i
645 (cons 'keymap
(cons (cons ?\e
(aref calc-mode-map i
))
646 (cdr (aref calc-mode-map i
))))))
649 (setq calc-alg-map
(copy-sequence calc-mode-map
)
650 calc-alg-esc-map
(copy-sequence esc-map
))
653 (or (memq i
'(?
' ?
` ?
= ??
))
654 (aset calc-alg-map i
'calc-auto-algebraic-entry
))
655 (or (memq i
'(?
# ?x ?
0 ?
1 ?
2 ?
3 ?
4 ?
5 ?
6 ?
7 ?
8 ?
9))
656 (aset calc-alg-esc-map i
(aref calc-mode-map i
)))
658 (define-key calc-alg-map
"\e" calc-alg-esc-map
)
659 (define-key calc-alg-map
"\e\t" 'calc-roll-up
)
660 (define-key calc-alg-map
"\e\C-m" 'calc-last-args-stub
)
661 (define-key calc-alg-map
"\e\177" 'calc-pop-above
)
664 ;; The following is a relic for backward compatability only.
665 ;; The calc-define property list is now the recommended method.
666 (if (and (boundp 'calc-ext-defs
)
670 (message "Evaluating calc-ext-defs...")
671 (eval (cons 'progn calc-ext-defs
))
672 (setq calc-ext-defs nil
)))
674 ;;;; (Autoloads here)
675 (mapcar (function (lambda (x)
676 (mapcar (function (lambda (func)
677 (autoload func
(car x
)))) (cdr x
))))
680 ("calc-alg" calc-Need-calc-alg calc-has-rules
681 calc-modify-simplify-mode calcFunc-collect calcFunc-esimplify
682 calcFunc-islin calcFunc-islinnt calcFunc-lin calcFunc-linnt
683 calcFunc-simplify calcFunc-subst math-beforep
684 math-build-polynomial-expr math-expand-formula math-expr-contains
685 math-expr-contains-count math-expr-depends math-expr-height
686 math-expr-subst math-expr-weight math-integer-plus math-is-linear
687 math-is-multiple math-is-polynomial math-linear-in math-multiple-of
688 math-need-std-simps math-poly-depends math-poly-mix math-poly-mul
689 math-poly-simplify math-poly-zerop math-polynomial-base
690 math-polynomial-p math-recompile-eval-rules math-simplify
691 math-simplify-exp math-simplify-extended math-simplify-sqrt
692 math-to-simple-fraction
)
694 ("calcalg2" calc-Need-calc-alg-2 calcFunc-asum calcFunc-deriv
695 calcFunc-ffinv calcFunc-finv calcFunc-fsolve calcFunc-gpoly
696 calcFunc-integ calcFunc-poly calcFunc-prod calcFunc-roots
697 calcFunc-solve calcFunc-sum calcFunc-table calcFunc-taylor
698 calcFunc-tderiv math-expr-calls math-integral-q02 math-integral-q12
699 math-integral-rational-funcs math-lcm-denoms math-looks-evenp
700 math-poly-all-roots math-prod-rec math-reject-solution math-solve-eqn
701 math-solve-for math-sum-rec math-try-integral
)
703 ("calcalg3" calc-Need-calc-alg-3 calcFunc-efit calcFunc-fit
704 calcFunc-fitdummy calcFunc-fitparam calcFunc-fitvar
705 calcFunc-hasfitparams calcFunc-hasfitvars calcFunc-maximize
706 calcFunc-minimize calcFunc-ninteg calcFunc-polint calcFunc-ratint
707 calcFunc-root calcFunc-wmaximize calcFunc-wminimize calcFunc-wroot
708 calcFunc-xfit math-find-minimum math-find-root math-ninteg-evaluate
709 math-ninteg-midpoint math-ninteg-romberg math-poly-interp
)
711 ("calc-arith" calc-Need-calc-arith calcFunc-abs calcFunc-abssqr
712 calcFunc-add calcFunc-ceil calcFunc-decr calcFunc-deven calcFunc-dimag
713 calcFunc-dint calcFunc-div calcFunc-dnatnum calcFunc-dneg
714 calcFunc-dnonneg calcFunc-dnonzero calcFunc-dnumint calcFunc-dodd
715 calcFunc-dpos calcFunc-drange calcFunc-drat calcFunc-dreal
716 calcFunc-dscalar calcFunc-fceil calcFunc-ffloor calcFunc-float
717 calcFunc-fround calcFunc-frounde calcFunc-froundu calcFunc-ftrunc
718 calcFunc-idiv calcFunc-incr calcFunc-mant calcFunc-max calcFunc-min
719 calcFunc-mod calcFunc-mul calcFunc-neg calcFunc-percent calcFunc-pow
720 calcFunc-relch calcFunc-round calcFunc-rounde calcFunc-roundu
721 calcFunc-scf calcFunc-sub calcFunc-xpon math-abs math-abs-approx
722 math-add-objects-fancy math-add-or-sub math-add-symb-fancy
723 math-ceiling math-combine-prod math-combine-sum math-div-by-zero
724 math-div-objects-fancy math-div-symb-fancy math-div-zero
725 math-float-fancy math-floor-fancy math-floor-special math-guess-if-neg
726 math-intv-constp math-known-evenp math-known-imagp math-known-integerp
727 math-known-matrixp math-known-negp math-known-nonnegp
728 math-known-nonposp math-known-nonzerop math-known-num-integerp
729 math-known-oddp math-known-posp math-known-realp math-known-scalarp
730 math-max math-min math-mod-fancy math-mul-float math-mul-objects-fancy
731 math-mul-or-div math-mul-symb-fancy math-mul-zero math-neg-fancy
732 math-neg-float math-okay-neg math-possible-signs math-possible-types
733 math-pow-fancy math-pow-mod math-pow-of-zero math-pow-zero
734 math-quarter-integer math-round math-setup-declarations math-sqr
735 math-sqr-float math-trunc-fancy math-trunc-special
)
737 ("calc-bin" calc-Need-calc-bin calcFunc-and calcFunc-ash
738 calcFunc-clip calcFunc-diff calcFunc-lsh calcFunc-not calcFunc-or
739 calcFunc-rash calcFunc-rot calcFunc-rsh calcFunc-xor math-clip
740 math-compute-max-digits math-convert-radix-digits math-float-parts
741 math-format-bignum-binary math-format-bignum-hex
742 math-format-bignum-octal math-format-bignum-radix math-format-binary
743 math-format-radix math-format-radix-float math-integer-log2
744 math-power-of-2 math-radix-float-power
)
746 ("calc-comb" calc-Need-calc-comb calc-report-prime-test
747 calcFunc-choose calcFunc-dfact calcFunc-egcd calcFunc-fact
748 calcFunc-gcd calcFunc-lcm calcFunc-moebius calcFunc-nextprime
749 calcFunc-perm calcFunc-prevprime calcFunc-prfac calcFunc-prime
750 calcFunc-random calcFunc-shuffle calcFunc-stir1 calcFunc-stir2
751 calcFunc-totient math-init-random-base math-member math-prime-test
754 ("calccomp" calc-Need-calc-comp calcFunc-cascent calcFunc-cdescent
755 calcFunc-cheight calcFunc-cwidth math-comp-ascent math-comp-descent
756 math-comp-height math-comp-width math-compose-expr
757 math-composition-to-string math-stack-value-offset-fancy
758 math-vector-is-string math-vector-to-string
)
760 ("calc-cplx" calc-Need-calc-cplx calcFunc-arg calcFunc-conj
761 calcFunc-im calcFunc-polar calcFunc-re calcFunc-rect math-complex
762 math-fix-circular math-imaginary math-imaginary-i math-normalize-polar
763 math-polar math-want-polar
)
765 ("calc-embed" calc-Need-calc-embed calc-do-embedded
766 calc-do-embedded-activate calc-embedded-evaluate-expr
767 calc-embedded-modes-change calc-embedded-var-change
)
769 ("calc-fin" calc-Need-calc-fin calc-to-percentage calcFunc-ddb
770 calcFunc-fv calcFunc-fvb calcFunc-fvl calcFunc-irr calcFunc-irrb
771 calcFunc-nper calcFunc-nperb calcFunc-nperl calcFunc-npv calcFunc-npvb
772 calcFunc-pmt calcFunc-pmtb calcFunc-pv calcFunc-pvb calcFunc-pvl
773 calcFunc-rate calcFunc-rateb calcFunc-ratel calcFunc-sln calcFunc-syd
)
775 ("calc-forms" calc-Need-calc-forms calcFunc-badd calcFunc-bsub
776 calcFunc-date calcFunc-day calcFunc-dsadj calcFunc-hms
777 calcFunc-holiday calcFunc-hour calcFunc-incmonth calcFunc-incyear
778 calcFunc-intv calcFunc-julian calcFunc-makemod calcFunc-minute
779 calcFunc-month calcFunc-newmonth calcFunc-newweek calcFunc-newyear
780 calcFunc-now calcFunc-pwday calcFunc-sdev calcFunc-second
781 calcFunc-time calcFunc-tzconv calcFunc-tzone calcFunc-unixtime
782 calcFunc-weekday calcFunc-year calcFunc-yearday math-combine-intervals
783 math-date-parts math-date-to-dt math-div-mod math-dt-to-date
784 math-format-date math-from-business-day math-from-hms math-make-intv
785 math-make-mod math-make-sdev math-mod-intv math-normalize-hms
786 math-normalize-mod math-parse-date math-read-angle-brackets
787 math-setup-add-holidays math-setup-holidays math-setup-year-holidays
788 math-sort-intv math-to-business-day math-to-hms
)
790 ("calc-frac" calc-Need-calc-frac calc-add-fractions
791 calc-div-fractions calc-mul-fractions calcFunc-fdiv calcFunc-frac
794 ("calc-funcs" calc-Need-calc-funcs calc-prob-dist calcFunc-bern
795 calcFunc-besJ calcFunc-besY calcFunc-beta calcFunc-betaB
796 calcFunc-betaI calcFunc-erf calcFunc-erfc calcFunc-euler
797 calcFunc-gamma calcFunc-gammaG calcFunc-gammaP calcFunc-gammaQ
798 calcFunc-gammag calcFunc-ltpb calcFunc-ltpc calcFunc-ltpf
799 calcFunc-ltpn calcFunc-ltpp calcFunc-ltpt calcFunc-utpb calcFunc-utpc
800 calcFunc-utpf calcFunc-utpn calcFunc-utpp calcFunc-utpt
801 math-bernoulli-number math-gammap1-raw
)
803 ("calc-graph" calc-Need-calc-graph calc-graph-show-tty
)
805 ("calc-help" calc-Need-calc-help
)
807 ("calc-incom" calc-Need-calc-incom calc-digit-dots
)
809 ("calc-keypd" calc-Need-calc-keypd calc-do-keypad
810 calc-keypad-x-left-click calc-keypad-x-middle-click
811 calc-keypad-x-right-click
)
813 ("calc-lang" calc-Need-calc-lang calc-set-language
814 math-read-big-balance math-read-big-rec
)
816 ("calc-map" calc-Need-calc-map calc-get-operator calcFunc-accum
817 calcFunc-afixp calcFunc-anest calcFunc-apply calcFunc-call
818 calcFunc-fixp calcFunc-inner calcFunc-map calcFunc-mapa calcFunc-mapc
819 calcFunc-mapd calcFunc-mapeq calcFunc-mapeqp calcFunc-mapeqr
820 calcFunc-mapr calcFunc-nest calcFunc-outer calcFunc-raccum
821 calcFunc-reduce calcFunc-reducea calcFunc-reducec calcFunc-reduced
822 calcFunc-reducer calcFunc-rreduce calcFunc-rreducea calcFunc-rreducec
823 calcFunc-rreduced calcFunc-rreducer math-build-call
824 math-calcFunc-to-var math-multi-subst math-multi-subst-rec
825 math-var-to-calcFunc
)
827 ("calc-mtx" calc-Need-calc-mat calcFunc-det calcFunc-lud calcFunc-tr
828 math-col-matrix math-lud-solve math-matrix-inv-raw math-matrix-lud
829 math-mul-mat-vec math-mul-mats math-row-matrix
)
831 ("calc-math" calc-Need-calc-math calcFunc-alog calcFunc-arccos
832 calcFunc-arccosh calcFunc-arcsin calcFunc-arcsincos calcFunc-arcsinh
833 calcFunc-arctan calcFunc-arctan2 calcFunc-arctanh calcFunc-cos
834 calcFunc-cosh calcFunc-deg calcFunc-exp calcFunc-exp10 calcFunc-expm1
835 calcFunc-hypot calcFunc-ilog calcFunc-isqrt calcFunc-ln calcFunc-lnp1
836 calcFunc-log calcFunc-log10 calcFunc-nroot calcFunc-rad calcFunc-sin
837 calcFunc-sincos calcFunc-sinh calcFunc-sqr calcFunc-sqrt calcFunc-tan
838 calcFunc-tanh math-arccos-raw math-arcsin-raw math-arctan-raw
839 math-arctan2-raw math-cos-raw math-exp-minus-1-raw math-exp-raw
840 math-from-radians math-from-radians-2 math-hypot math-infinite-dir
841 math-isqrt-small math-ln-raw math-nearly-equal math-nearly-equal-float
842 math-nearly-zerop math-nearly-zerop-float math-nth-root
843 math-sin-cos-raw math-sin-raw math-sqrt math-sqrt-float math-sqrt-raw
844 math-tan-raw math-to-radians math-to-radians-2
)
846 ("calc-mode" calc-Need-calc-mode math-get-modes-vec
)
848 ("calc-poly" calc-Need-calc-poly calcFunc-apart calcFunc-expand
849 calcFunc-expandpow calcFunc-factor calcFunc-factors calcFunc-nrat
850 calcFunc-pcont calcFunc-pdeg calcFunc-pdiv calcFunc-pdivide
851 calcFunc-pdivrem calcFunc-pgcd calcFunc-plead calcFunc-pprim
852 calcFunc-prem math-accum-factors math-atomic-factorp
853 math-div-poly-const math-div-thru math-expand-power math-expand-term
854 math-factor-contains math-factor-expr math-factor-expr-part
855 math-factor-expr-try math-factor-finish math-factor-poly-coefs
856 math-factor-protect math-mul-thru math-padded-polynomial
857 math-partial-fractions math-poly-degree math-poly-deriv-coefs
858 math-poly-gcd-frac-list math-poly-modulus-rec math-ratpoly-p
859 math-to-ratpoly math-to-ratpoly-rec
)
861 ("calc-prog" calc-Need-calc-prog calc-default-formula-arglist
862 calc-execute-kbd-macro calc-finish-user-syntax-edit
863 calc-fix-token-name calc-fix-user-formula calc-read-parse-table
864 calc-read-parse-table-part calc-subsetp calc-write-parse-table
865 calc-write-parse-table-part calcFunc-constant calcFunc-eq calcFunc-geq
866 calcFunc-gt calcFunc-if calcFunc-in calcFunc-integer calcFunc-istrue
867 calcFunc-land calcFunc-leq calcFunc-lnot calcFunc-lor calcFunc-lt
868 calcFunc-negative calcFunc-neq calcFunc-nonvar calcFunc-real
869 calcFunc-refers calcFunc-rmeq calcFunc-typeof calcFunc-variable
870 math-body-refers-to math-break math-composite-inequalities
871 math-do-defmath math-handle-for math-handle-foreach
872 math-normalize-logical-op math-return
)
874 ("calc-rewr" calc-Need-calc-rewr calcFunc-match calcFunc-matches
875 calcFunc-matchnot calcFunc-rewrite calcFunc-vmatches
876 math-apply-rewrites math-compile-patterns math-compile-rewrites
877 math-flatten-lands math-match-patterns math-rewrite
880 ("calc-rules" calc-CommuteRules calc-DistribRules calc-FactorRules
881 calc-FitRules calc-IntegAfterRules calc-InvertRules calc-JumpRules
882 calc-MergeRules calc-Need-calc-rules calc-NegateRules
883 calc-compile-rule-set
)
885 ("calc-sel" calc-Need-calc-sel calc-auto-selection
886 calc-delete-selection calc-encase-atoms calc-find-assoc-parent-formula
887 calc-find-parent-formula calc-find-sub-formula calc-prepare-selection
888 calc-preserve-point calc-replace-selections calc-replace-sub-formula
889 calc-roll-down-with-selections calc-roll-up-with-selections
892 ("calcsel2" calc-Need-calc-sel-2
)
894 ("calc-stat" calc-Need-calc-stat calc-vector-op calcFunc-agmean
895 calcFunc-vcorr calcFunc-vcount calcFunc-vcov calcFunc-vflat
896 calcFunc-vgmean calcFunc-vhmean calcFunc-vmax calcFunc-vmean
897 calcFunc-vmeane calcFunc-vmedian calcFunc-vmin calcFunc-vpcov
898 calcFunc-vprod calcFunc-vpsdev calcFunc-vpvar calcFunc-vsdev
899 calcFunc-vsum calcFunc-vvar math-flatten-many-vecs
)
901 ("calc-store" calc-Need-calc-store calc-read-var-name
902 calc-store-value calc-var-name
)
904 ("calc-stuff" calc-Need-calc-stuff calc-explain-why calcFunc-clean
905 calcFunc-pclean calcFunc-pfloat calcFunc-pfrac
)
907 ("calc-trail" calc-Need-calc-trail
)
909 ("calc-undo" calc-Need-calc-undo
)
911 ("calc-units" calc-Need-calc-units calcFunc-usimplify
912 math-build-units-table math-build-units-table-buffer
913 math-check-unit-name math-convert-temperature math-convert-units
914 math-extract-units math-remove-units math-simplify-units
915 math-single-units-in-expr-p math-to-standard-units
916 math-units-in-expr-p
)
918 ("calc-vec" calc-Need-calc-vec calcFunc-append calcFunc-appendrev
919 calcFunc-arrange calcFunc-cnorm calcFunc-cons calcFunc-cross
920 calcFunc-ctrn calcFunc-cvec calcFunc-diag calcFunc-find
921 calcFunc-getdiag calcFunc-grade calcFunc-head calcFunc-histogram
922 calcFunc-idn calcFunc-index calcFunc-mcol calcFunc-mdims
923 calcFunc-mrcol calcFunc-mrow calcFunc-mrrow calcFunc-pack
924 calcFunc-rcons calcFunc-rdup calcFunc-rev calcFunc-rgrade
925 calcFunc-rhead calcFunc-rnorm calcFunc-rsort calcFunc-rsubvec
926 calcFunc-rtail calcFunc-sort calcFunc-subscr calcFunc-subvec
927 calcFunc-tail calcFunc-trn calcFunc-unpack calcFunc-unpackt
928 calcFunc-vcard calcFunc-vcompl calcFunc-vconcat calcFunc-vconcatrev
929 calcFunc-vdiff calcFunc-vec calcFunc-venum calcFunc-vexp
930 calcFunc-vfloor calcFunc-vint calcFunc-vlen calcFunc-vmask
931 calcFunc-vpack calcFunc-vspan calcFunc-vunion calcFunc-vunpack
932 calcFunc-vxor math-check-for-commas math-clean-set math-copy-matrix
933 math-dimension-error math-dot-product math-flatten-vector math-map-vec
934 math-map-vec-2 math-mat-col math-mimic-ident math-prepare-set
935 math-read-brackets math-reduce-cols math-reduce-vec math-transpose
)
937 ("calc-yank" calc-Need-calc-yank calc-alg-edit calc-clean-newlines
938 calc-do-grab-rectangle calc-do-grab-region calc-finish-stack-edit
939 calc-force-refresh calc-locate-cursor-element calc-show-edit-buffer
)
943 (mapcar (function (lambda (x)
944 (mapcar (function (lambda (cmd)
945 (autoload cmd
(car x
) nil t
))) (cdr x
))))
948 ("calc-alg" calc-alg-evaluate calc-apart calc-collect calc-expand
949 calc-expand-formula calc-factor calc-normalize-rat calc-poly-div
950 calc-poly-div-rem calc-poly-gcd calc-poly-rem calc-simplify
951 calc-simplify-extended calc-substitute
)
953 ("calcalg2" calc-alt-summation calc-derivative
954 calc-dump-integral-cache calc-integral calc-num-integral
955 calc-poly-roots calc-product calc-solve-for calc-summation
956 calc-tabulate calc-taylor
)
958 ("calcalg3" calc-curve-fit calc-find-maximum calc-find-minimum
959 calc-find-root calc-poly-interp
)
961 ("calc-arith" calc-abs calc-abssqr calc-ceiling calc-decrement
962 calc-floor calc-idiv calc-increment calc-mant-part calc-max calc-min
963 calc-round calc-scale-float calc-sign calc-trunc calc-xpon-part
)
965 ("calc-bin" calc-and calc-binary-radix calc-clip calc-decimal-radix
966 calc-diff calc-hex-radix calc-leading-zeros calc-lshift-arith
967 calc-lshift-binary calc-not calc-octal-radix calc-or calc-radix
968 calc-rotate-binary calc-rshift-arith calc-rshift-binary calc-word-size
971 ("calc-comb" calc-choose calc-double-factorial calc-extended-gcd
972 calc-factorial calc-gamma calc-gcd calc-lcm calc-moebius
973 calc-next-prime calc-perm calc-prev-prime calc-prime-factors
974 calc-prime-test calc-random calc-random-again calc-rrandom
975 calc-shuffle calc-totient
)
977 ("calc-cplx" calc-argument calc-complex-notation calc-i-notation
978 calc-im calc-j-notation calc-polar calc-polar-mode calc-re
)
980 ("calc-embed" calc-embedded-copy-formula-as-kill
981 calc-embedded-duplicate calc-embedded-edit calc-embedded-forget
982 calc-embedded-kill-formula calc-embedded-mark-formula
983 calc-embedded-new-formula calc-embedded-next calc-embedded-previous
984 calc-embedded-select calc-embedded-update-formula calc-embedded-word
985 calc-find-globals calc-show-plain
)
987 ("calc-fin" calc-convert-percent calc-fin-ddb calc-fin-fv
988 calc-fin-irr calc-fin-nper calc-fin-npv calc-fin-pmt calc-fin-pv
989 calc-fin-rate calc-fin-sln calc-fin-syd calc-percent-change
)
991 ("calc-forms" calc-business-days-minus calc-business-days-plus
992 calc-convert-time-zones calc-date calc-date-notation calc-date-part
993 calc-from-hms calc-hms-mode calc-hms-notation calc-inc-month
994 calc-julian calc-new-month calc-new-week calc-new-year calc-now
995 calc-time calc-time-zone calc-to-hms calc-unix-time
)
997 ("calc-frac" calc-fdiv calc-frac-mode calc-fraction
998 calc-over-notation calc-slash-notation
)
1000 ("calc-funcs" calc-bernoulli-number calc-bessel-J calc-bessel-Y
1001 calc-beta calc-erf calc-erfc calc-euler-number calc-inc-beta
1002 calc-inc-gamma calc-stirling-number calc-utpb calc-utpc calc-utpf
1003 calc-utpn calc-utpp calc-utpt
)
1005 ("calc-graph" calc-graph-add calc-graph-add-3d calc-graph-border
1006 calc-graph-clear calc-graph-command calc-graph-delete
1007 calc-graph-device calc-graph-display calc-graph-fast
1008 calc-graph-fast-3d calc-graph-geometry calc-graph-grid
1009 calc-graph-header calc-graph-hide calc-graph-juggle calc-graph-key
1010 calc-graph-kill calc-graph-line-style calc-graph-log-x
1011 calc-graph-log-y calc-graph-log-z calc-graph-name
1012 calc-graph-num-points calc-graph-output calc-graph-plot
1013 calc-graph-point-style calc-graph-print calc-graph-quit
1014 calc-graph-range-x calc-graph-range-y calc-graph-range-z
1015 calc-graph-show-dumb calc-graph-title-x calc-graph-title-y
1016 calc-graph-title-z calc-graph-view-commands calc-graph-view-trail
1017 calc-graph-zero-x calc-graph-zero-y
)
1019 ("calc-help" calc-a-prefix-help calc-b-prefix-help calc-c-prefix-help
1020 calc-d-prefix-help calc-describe-function calc-describe-key
1021 calc-describe-key-briefly calc-describe-variable calc-f-prefix-help
1022 calc-full-help calc-g-prefix-help calc-help-prefix
1023 calc-hyperbolic-prefix-help calc-inv-hyp-prefix-help
1024 calc-inverse-prefix-help calc-j-prefix-help calc-k-prefix-help
1025 calc-m-prefix-help calc-r-prefix-help calc-s-prefix-help
1026 calc-t-prefix-help calc-u-prefix-help calc-v-prefix-help
)
1028 ("calc-incom" calc-begin-complex calc-begin-vector calc-comma
1029 calc-dots calc-end-complex calc-end-vector calc-semi
)
1031 ("calc-keypd" calc-keypad-menu calc-keypad-menu-back
1034 ("calc-lang" calc-big-language calc-c-language calc-eqn-language
1035 calc-flat-language calc-fortran-language calc-maple-language
1036 calc-mathematica-language calc-normal-language calc-pascal-language
1037 calc-tex-language calc-unformatted-language
)
1039 ("calc-map" calc-accumulate calc-apply calc-inner-product calc-map
1040 calc-map-equation calc-map-stack calc-outer-product calc-reduce
)
1042 ("calc-mtx" calc-mdet calc-mlud calc-mtrace
)
1044 ("calc-math" calc-arccos calc-arccosh calc-arcsin calc-arcsinh
1045 calc-arctan calc-arctan2 calc-arctanh calc-conj calc-cos calc-cosh
1046 calc-degrees-mode calc-exp calc-expm1 calc-hypot calc-ilog
1047 calc-imaginary calc-isqrt calc-ln calc-lnp1 calc-log calc-log10
1048 calc-pi calc-radians-mode calc-sin calc-sincos calc-sinh calc-sqrt
1049 calc-tan calc-tanh calc-to-degrees calc-to-radians
)
1051 ("calc-mode" calc-alg-simplify-mode calc-algebraic-mode
1052 calc-always-load-extensions calc-auto-recompute calc-auto-why
1053 calc-bin-simplify-mode calc-break-vectors calc-center-justify
1054 calc-default-simplify-mode calc-display-raw calc-eng-notation
1055 calc-ext-simplify-mode calc-fix-notation calc-full-trail-vectors
1056 calc-full-vectors calc-get-modes calc-group-char calc-group-digits
1057 calc-infinite-mode calc-left-justify calc-left-label
1058 calc-line-breaking calc-line-numbering calc-matrix-brackets
1059 calc-matrix-center-justify calc-matrix-left-justify calc-matrix-mode
1060 calc-matrix-right-justify calc-mode-record-mode calc-no-simplify-mode
1061 calc-normal-notation calc-num-simplify-mode calc-point-char
1062 calc-right-justify calc-right-label calc-save-modes calc-sci-notation
1063 calc-settings-file-name calc-shift-prefix calc-symbolic-mode
1064 calc-total-algebraic-mode calc-truncate-down calc-truncate-stack
1065 calc-truncate-up calc-units-simplify-mode calc-vector-braces
1066 calc-vector-brackets calc-vector-commas calc-vector-parens
1069 ("calc-prog" calc-call-last-kbd-macro calc-edit-user-syntax
1070 calc-equal-to calc-get-user-defn calc-greater-equal calc-greater-than
1071 calc-in-set calc-kbd-break calc-kbd-else calc-kbd-else-if
1072 calc-kbd-end-for calc-kbd-end-if calc-kbd-end-loop calc-kbd-end-repeat
1073 calc-kbd-for calc-kbd-if calc-kbd-loop calc-kbd-pop calc-kbd-push
1074 calc-kbd-query calc-kbd-repeat calc-kbd-report calc-less-equal
1075 calc-less-than calc-logical-and calc-logical-if calc-logical-not
1076 calc-logical-or calc-not-equal-to calc-pass-errors calc-remove-equal
1077 calc-timing calc-user-define calc-user-define-composition
1078 calc-user-define-edit calc-user-define-formula
1079 calc-user-define-invocation calc-user-define-kbd-macro
1080 calc-user-define-permanent calc-user-undefine
)
1082 ("calc-rewr" calc-match calc-rewrite calc-rewrite-selection
)
1084 ("calc-sel" calc-break-selections calc-clear-selections
1085 calc-copy-selection calc-del-selection calc-edit-selection
1086 calc-enable-selections calc-enter-selection calc-sel-add-both-sides
1087 calc-sel-div-both-sides calc-sel-evaluate calc-sel-expand-formula
1088 calc-sel-mult-both-sides calc-sel-sub-both-sides
1089 calc-select-additional calc-select-here calc-select-here-maybe
1090 calc-select-less calc-select-more calc-select-next calc-select-once
1091 calc-select-once-maybe calc-select-part calc-select-previous
1092 calc-show-selections calc-unselect
)
1094 ("calcsel2" calc-commute-left calc-commute-right calc-sel-commute
1095 calc-sel-distribute calc-sel-invert calc-sel-isolate
1096 calc-sel-jump-equals calc-sel-merge calc-sel-negate calc-sel-unpack
)
1098 ("calc-stat" calc-vector-correlation calc-vector-count
1099 calc-vector-covariance calc-vector-geometric-mean
1100 calc-vector-harmonic-mean calc-vector-max calc-vector-mean
1101 calc-vector-mean-error calc-vector-median calc-vector-min
1102 calc-vector-pop-covariance calc-vector-pop-sdev
1103 calc-vector-pop-variance calc-vector-product calc-vector-sdev
1104 calc-vector-sum calc-vector-variance
)
1106 ("calc-store" calc-assign calc-copy-variable calc-declare-variable
1107 calc-edit-AlgSimpRules calc-edit-Decls calc-edit-EvalRules
1108 calc-edit-ExtSimpRules calc-edit-FitRules calc-edit-GenCount
1109 calc-edit-Holidays calc-edit-IntegLimit calc-edit-LineStyles
1110 calc-edit-PlotRejects calc-edit-PointStyles calc-edit-TimeZone
1111 calc-edit-Units calc-edit-variable calc-evalto calc-insert-variables
1112 calc-let calc-permanent-variable calc-recall calc-recall-quick
1113 calc-store calc-store-concat calc-store-decr calc-store-div
1114 calc-store-exchange calc-store-incr calc-store-into
1115 calc-store-into-quick calc-store-inv calc-store-map calc-store-minus
1116 calc-store-neg calc-store-plus calc-store-power calc-store-quick
1117 calc-store-times calc-subscript calc-unstore
)
1119 ("calc-stuff" calc-clean calc-clean-num calc-flush-caches
1120 calc-less-recursion-depth calc-more-recursion-depth calc-num-prefix
1121 calc-version calc-why
)
1123 ("calc-trail" calc-trail-backward calc-trail-first calc-trail-forward
1124 calc-trail-in calc-trail-isearch-backward calc-trail-isearch-forward
1125 calc-trail-kill calc-trail-last calc-trail-marker calc-trail-next
1126 calc-trail-out calc-trail-previous calc-trail-scroll-left
1127 calc-trail-scroll-right calc-trail-yank
)
1129 ("calc-undo" calc-last-args calc-redo calc-undo
)
1131 ("calc-units" calc-autorange-units calc-base-units
1132 calc-convert-temperature calc-convert-units calc-define-unit
1133 calc-enter-units-table calc-explain-units calc-extract-units
1134 calc-get-unit-definition calc-permanent-units calc-quick-units
1135 calc-remove-units calc-simplify-units calc-undefine-unit
1136 calc-view-units-table
)
1138 ("calc-vec" calc-arrange-vector calc-build-vector calc-cnorm
1139 calc-conj-transpose calc-cons calc-cross calc-diag
1140 calc-display-strings calc-expand-vector calc-grade calc-head
1141 calc-histogram calc-ident calc-index calc-mask-vector calc-mcol
1142 calc-mrow calc-pack calc-pack-bits calc-remove-duplicates
1143 calc-reverse-vector calc-rnorm calc-set-cardinality
1144 calc-set-complement calc-set-difference calc-set-enumerate
1145 calc-set-floor calc-set-intersect calc-set-span calc-set-union
1146 calc-set-xor calc-sort calc-subvector calc-tail calc-transpose
1147 calc-unpack calc-unpack-bits calc-vector-find calc-vlength
)
1149 ("calc-yank" calc-copy-as-kill calc-copy-region-as-kill
1150 calc-copy-to-buffer calc-edit calc-edit-cancel calc-edit-mode
1151 calc-kill calc-kill-region calc-yank
))))
1153 (defun calc-init-prefixes ()
1154 (if calc-shift-prefix
1156 (define-key calc-mode-map
"A" (lookup-key calc-mode-map
"a"))
1157 (define-key calc-mode-map
"B" (lookup-key calc-mode-map
"b"))
1158 (define-key calc-mode-map
"C" (lookup-key calc-mode-map
"c"))
1159 (define-key calc-mode-map
"D" (lookup-key calc-mode-map
"d"))
1160 (define-key calc-mode-map
"F" (lookup-key calc-mode-map
"f"))
1161 (define-key calc-mode-map
"G" (lookup-key calc-mode-map
"g"))
1162 (define-key calc-mode-map
"J" (lookup-key calc-mode-map
"j"))
1163 (define-key calc-mode-map
"K" (lookup-key calc-mode-map
"k"))
1164 (define-key calc-mode-map
"M" (lookup-key calc-mode-map
"m"))
1165 (define-key calc-mode-map
"S" (lookup-key calc-mode-map
"s"))
1166 (define-key calc-mode-map
"T" (lookup-key calc-mode-map
"t"))
1167 (define-key calc-mode-map
"U" (lookup-key calc-mode-map
"u")))
1168 (define-key calc-mode-map
"A" 'calc-abs
)
1169 (define-key calc-mode-map
"B" 'calc-log
)
1170 (define-key calc-mode-map
"C" 'calc-cos
)
1171 (define-key calc-mode-map
"D" 'calc-redo
)
1172 (define-key calc-mode-map
"F" 'calc-floor
)
1173 (define-key calc-mode-map
"G" 'calc-argument
)
1174 (define-key calc-mode-map
"J" 'calc-conj
)
1175 (define-key calc-mode-map
"K" 'calc-keep-args
)
1176 (define-key calc-mode-map
"M" 'calc-more-recursion-depth
)
1177 (define-key calc-mode-map
"S" 'calc-sin
)
1178 (define-key calc-mode-map
"T" 'calc-tan
)
1179 (define-key calc-mode-map
"U" 'calc-undo
)))
1181 (calc-init-extensions)
1188 (defun calc-clear-command-flag (f)
1189 (setq calc-command-flags
(delq f calc-command-flags
)))
1192 (defun calc-record-message (tag &rest args
)
1193 (let ((msg (apply 'format args
)))
1195 (calc-record msg tag
))
1196 (calc-clear-command-flag 'clear-message
))
1199 (defun calc-normalize-fancy (val)
1200 (let ((simp (if (consp calc-simplify-mode
)
1201 (car calc-simplify-mode
)
1202 calc-simplify-mode
)))
1203 (cond ((eq simp
'binary
)
1204 (let ((s (math-normalize val
)))
1206 (math-clip (math-round s
))
1209 (math-simplify val
))
1211 (math-simplify-extended val
))
1213 (math-simplify-units val
))
1215 (math-normalize val
)))))
1219 (if (boundp 'calc-help-map
)
1221 (setq calc-help-map
(make-keymap))
1222 (define-key calc-help-map
"b" 'calc-describe-bindings
)
1223 (define-key calc-help-map
"c" 'calc-describe-key-briefly
)
1224 (define-key calc-help-map
"f" 'calc-describe-function
)
1225 (define-key calc-help-map
"h" 'calc-full-help
)
1226 (define-key calc-help-map
"i" 'calc-info
)
1227 (define-key calc-help-map
"k" 'calc-describe-key
)
1228 (define-key calc-help-map
"n" 'calc-view-news
)
1229 (define-key calc-help-map
"s" 'calc-info-summary
)
1230 (define-key calc-help-map
"t" 'calc-tutorial
)
1231 (define-key calc-help-map
"v" 'calc-describe-variable
)
1232 (define-key calc-help-map
"\C-c" 'calc-describe-copying
)
1233 (define-key calc-help-map
"\C-d" 'calc-describe-distribution
)
1234 (define-key calc-help-map
"\C-n" 'calc-view-news
)
1235 (define-key calc-help-map
"\C-w" 'calc-describe-no-warranty
)
1236 (define-key calc-help-map
"?" 'calc-help-for-help
)
1237 (define-key calc-help-map
"\C-h" 'calc-help-for-help
))
1239 (defvar calc-prefix-help-phase
0)
1240 (defun calc-do-prefix-help (msgs group key
)
1241 (if calc-full-help-flag
1242 (list msgs group key
)
1245 (setq calc-prefix-help-phase
1246 (if (eq this-command last-command
)
1247 (%
(1+ calc-prefix-help-phase
) (1+ (length msgs
)))
1249 (let ((msg (nth calc-prefix-help-phase msgs
)))
1250 (message "%s" (if msg
1251 (concat group
": " msg
":"
1253 (- (apply 'max
(mapcar 'length msgs
))
1257 (concat " " (char-to-string key
)
1260 (if key
(format "%c-" key
) "")))))
1261 (setq calc-prefix-help-phase
0)
1264 (message "%s: %s: %c-" group
(car msgs
) key
)
1265 (message "%s: (none) %c-" group
(car msgs
) key
))
1266 (message "%s: %s" group
(car msgs
))))
1267 (and key
(calc-unread-command key
))))
1274 (defun calc-reset (arg)
1277 (or (eq major-mode
'calc-mode
)
1278 (calc-create-buffer))
1279 (if calc-embedded-info
1280 (calc-embedded nil
))
1282 (setq calc-stack nil
))
1283 (setq calc-undo-list nil
1285 (let (calc-stack calc-user-parse-tables calc-standard-date-formats
1286 calc-invocation-macro
)
1287 (mapcar (function (lambda (v) (set v nil
))) calc-local-var-list
)
1288 (mapcar (function (lambda (v) (set (car v
) (nth 1 v
))))
1289 calc-mode-var-list
))
1290 (calc-set-language nil nil t
)
1292 (calc-flush-caches t
)
1293 (run-hooks 'calc-reset-hook
))
1295 (let ((win (get-buffer-window (current-buffer))))
1298 (let ((height (- (window-height win
) 2)))
1299 (set-window-point win
(point))
1300 (or (= height calc-window-height
)
1301 (let ((swin (selected-window)))
1303 (enlarge-window (- calc-window-height height
))
1304 (select-window swin
)))))))
1305 (message "(Calculator reset)"))
1307 ;; What a pain; scroll-left behaves differently when called non-interactively.
1308 (defun calc-scroll-left (n)
1310 (setq prefix-arg
(or n
(/ (window-width) 2)))
1311 (call-interactively #'scroll-left
))
1313 (defun calc-scroll-right (n)
1315 (setq prefix-arg
(or n
(/ (window-width) 2)))
1316 (call-interactively #'scroll-right
))
1318 (defun calc-scroll-up (n)
1321 (scroll-up (or n
(/ (window-height) 2)))
1323 (if (pos-visible-in-window-p (max 1 (- (point-max) 2)))
1324 (if (eq major-mode
'calc-mode
)
1326 (goto-char (point-max))
1327 (set-window-start (selected-window)
1329 (forward-line (- (1- (window-height))))
1331 (forward-line -
1))))
1333 (defun calc-scroll-down (n)
1335 (or (pos-visible-in-window-p 1)
1336 (scroll-down (or n
(/ (window-height) 2)))))
1339 (defun calc-precision (n)
1340 (interactive "NPrecision: ")
1342 (if (< (prefix-numeric-value n
) 3)
1343 (error "Precision must be at least 3 digits")
1344 (calc-change-mode 'calc-internal-prec
(prefix-numeric-value n
)
1345 (and (memq (car calc-float-format
) '(float sci eng
))
1346 (< (nth 1 calc-float-format
)
1347 (if (= calc-number-radix
10) 0 1))))
1348 (calc-record calc-internal-prec
"prec"))
1349 (message "Floating-point precision is %d digits" calc-internal-prec
)))
1352 (defun calc-inverse (&optional n
)
1354 (calc-fancy-prefix 'calc-inverse-flag
"Inverse..." n
))
1356 (defconst calc-fancy-prefix-map
1357 (let ((map (make-sparse-keymap)))
1358 (define-key map
[t] 'calc-fancy-prefix-other-key)
1359 (define-key map (vector meta-prefix-char t) 'calc-fancy-prefix-other-key)
1360 (define-key map [switch-frame] nil)
1361 (define-key map [?\C-u] 'universal-argument)
1362 (define-key map [?0] 'digit-argument)
1363 (define-key map [?1] 'digit-argument)
1364 (define-key map [?2] 'digit-argument)
1365 (define-key map [?3] 'digit-argument)
1366 (define-key map [?4] 'digit-argument)
1367 (define-key map [?5] 'digit-argument)
1368 (define-key map [?6] 'digit-argument)
1369 (define-key map [?7] 'digit-argument)
1370 (define-key map [?8] 'digit-argument)
1371 (define-key map [?9] 'digit-argument)
1373 "Keymap used while processing calc-fancy-prefix.")
1375 (defvar calc-is-keypad-press nil)
1376 (defun calc-fancy-prefix (flag msg n)
1379 (calc-set-command-flag 'keep-flags)
1380 (calc-set-command-flag 'no-align)
1381 (setq prefix (set flag (not (symbol-value flag)))
1383 (message (if prefix msg "")))
1385 (not calc-is-keypad-press)
1386 (if (boundp 'overriding-terminal-local-map)
1387 (setq overriding-terminal-local-map calc-fancy-prefix-map)
1388 (let ((event (calc-read-key t)))
1389 (if (eq (setq last-command-char (car event)) ?\C-u)
1390 (universal-argument)
1391 (if (or (not (integerp last-command-char))
1392 (and (>= last-command-char 0) (< last-command-char ? )
1393 (not (memq last-command-char '(?\e)))))
1394 (calc-wrapper)) ; clear flags if not a Calc command.
1395 (if calc-emacs-type-19
1396 (setq last-command-event (cdr event)))
1397 (if (or (not (integerp last-command-char))
1398 (eq last-command-char ?-))
1399 (calc-unread-command)
1400 (digit-argument n))))))))
1402 (defun calc-fancy-prefix-other-key (arg)
1404 (if (or (not (integerp last-command-char))
1405 (and (>= last-command-char 0) (< last-command-char ? )
1406 (not (eq last-command-char meta-prefix-char))))
1407 (calc-wrapper)) ; clear flags if not a Calc command.
1408 (calc-unread-command)
1409 (setq overriding-terminal-local-map nil))
1411 (defun calc-invert-func ()
1413 (calc-select-buffer)
1414 (setq calc-inverse-flag (not (calc-is-inverse))
1415 calc-hyperbolic-flag (calc-is-hyperbolic)
1416 current-prefix-arg nil)))
1418 (defun calc-is-inverse ()
1421 (defun calc-hyperbolic (&optional n)
1423 (calc-fancy-prefix 'calc-hyperbolic-flag "Hyperbolic..." n))
1425 (defun calc-hyperbolic-func ()
1427 (calc-select-buffer)
1428 (setq calc-inverse-flag (calc-is-inverse)
1429 calc-hyperbolic-flag (not (calc-is-hyperbolic))
1430 current-prefix-arg nil)))
1432 (defun calc-is-hyperbolic ()
1433 calc-hyperbolic-flag)
1435 (defun calc-keep-args (&optional n)
1437 (calc-fancy-prefix 'calc-keep-args-flag "Keep args..." n))
1440 (defun calc-change-mode (var value &optional refresh option)
1442 (setq value (if value
1443 (> (prefix-numeric-value value) 0)
1444 (not (symbol-value var)))))
1445 (or (consp var) (setq var (list var) value (list value)))
1446 (if calc-inverse-flag
1448 (or refresh (error "Not a display-mode command"))
1449 (calc-check-stack 1)
1453 (setq old (cons (symbol-value (car v)) old))
1454 (set (car v) (car value))
1457 (calc-refresh-top 1)
1458 (calc-refresh-evaltos)
1459 (symbol-value (car var)))
1461 (setq old (nreverse old))
1463 (set (car v) (car old))
1466 (if (eq (car var) 'calc-language)
1467 (calc-set-language calc-language calc-language-option t)))))
1471 (or (equal (symbol-value (car v)) (car value))
1473 (set (car v) (car value))
1474 (if (eq (car v) 'calc-float-format)
1475 (setq calc-full-float-format
1476 (list (if (eq (car (car value)) 'fix)
1485 (or (and refresh (calc-do-refresh))
1486 (calc-refresh-evaltos))
1487 (and (eq calc-mode-save-mode 'save)
1488 (not (equal var '(calc-mode-save-mode)))
1489 (calc-save-modes))))
1490 (if calc-embedded-info (calc-embedded-modes-change var))
1491 (symbol-value (car var)))))
1493 (defun calc-toggle-banner ()
1494 "Toggle display of the friendly greeting calc normally shows above the stack."
1496 (setq calc-show-banner (not calc-show-banner))
1499 (defun calc-refresh-top (n)
1504 (let ((entry (calc-top n 'entry))
1505 (calc-undo-list nil) (calc-redo-list nil))
1506 (calc-pop-stack 1 n t)
1507 (calc-push-list (list (car entry)) n (list (nth 2 entry)))))
1511 (let ((entries (calc-top-list n 1 'entry))
1512 (calc-undo-list nil) (calc-redo-list nil))
1513 (calc-pop-stack n 1 t)
1514 (calc-push-list (mapcar 'car entries)
1516 (mapcar (function (lambda (x) (nth 2 x)))
1519 (defvar calc-refreshing-evaltos nil)
1520 (defvar calc-no-refresh-evaltos nil)
1521 (defun calc-refresh-evaltos (&optional which-var)
1522 (and calc-any-evaltos calc-auto-recompute (not calc-no-refresh-evaltos)
1523 (let ((calc-refreshing-evaltos t)
1524 (num (calc-stack-size))
1525 (calc-undo-list nil) (calc-redo-list nil)
1528 (setq value (calc-top num 'entry))
1529 (if (and (not (nth 2 value))
1530 (setq value (car value))
1531 (or (eq (car-safe value) 'calcFunc-evalto)
1532 (and (eq (car-safe value) 'vec)
1533 (eq (car-safe (nth 1 value)) 'calcFunc-evalto))))
1535 (setq new-val (math-normalize value))
1536 (or (equal new-val value)
1538 (calc-push-list (list new-val) num)
1539 (calc-pop-stack 1 (1+ num) t)))))
1540 (setq num (1- num)))))
1541 (and calc-embedded-active which-var
1542 (calc-embedded-var-change which-var)))
1544 (defun calc-push (&rest vals)
1545 (calc-push-list vals))
1547 (defun calc-pop-push (n &rest vals)
1548 (calc-pop-push-list n vals))
1550 (defun calc-pop-push-record (n prefix &rest vals)
1551 (calc-pop-push-record-list n prefix vals))
1554 (defun calc-evaluate (n)
1558 (setq n (calc-stack-size)))
1559 (calc-with-default-simplification
1561 (calc-pop-push-record-list 1 "eval"
1562 (math-evaluate-expr (calc-top (- n)))
1564 (calc-pop-push-record-list n "eval" (mapcar 'math-evaluate-expr
1565 (calc-top-list n)))))
1566 (calc-handle-whys)))
1569 (defun calc-eval-num (n)
1572 (let* ((nn (prefix-numeric-value n))
1573 (calc-internal-prec (cond ((>= nn 3) nn)
1574 ((< nn 0) (max (+ calc-internal-prec nn)
1576 (t calc-internal-prec)))
1577 (calc-symbolic-mode nil))
1578 (calc-with-default-simplification
1579 (calc-pop-push-record 1 "num" (math-evaluate-expr (calc-top 1)))))
1580 (calc-handle-whys)))
1583 (defun calc-execute-extended-command (n)
1585 (let* ((prompt (concat (calc-num-prefix-name n) "M-x "))
1586 (cmd (intern (completing-read prompt obarray 'commandp t "calc-"))))
1588 (command-execute cmd)))
1591 (defun calc-realign (&optional num)
1593 (if (and num (eq major-mode 'calc-mode))
1595 (calc-check-stack num)
1596 (calc-cursor-stack-index num)
1597 (and calc-line-numbering
1599 (if (and calc-embedded-info
1600 (eq (current-buffer) (aref calc-embedded-info 0)))
1602 (goto-char (aref calc-embedded-info 2))
1603 (if (save-excursion (set-buffer (aref calc-embedded-info 1))
1607 (if (get-buffer-window (current-buffer))
1608 (set-window-hscroll (get-buffer-window (current-buffer)) 0))))))
1610 (defvar math-cache-list nil)
1612 (defun calc-var-value (v)
1616 (if (symbolp (symbol-value v))
1617 (set v (funcall (symbol-value v)))
1618 (if (stringp (symbol-value v))
1619 (let ((val (math-read-expr (symbol-value v))))
1620 (if (eq (car-safe val) 'error)
1621 (error "Bad format in variable contents: %s" (nth 2 val))
1623 (symbol-value v)))))
1625 ;;; In the following table, ( OP LOPS ROPS ) means that if an OP
1626 ;;; term appears as the first argument to any LOPS term, or as the
1627 ;;; second argument to any ROPS term, then they should be treated
1628 ;;; as one large term for purposes of associative selection.
1629 (defconst calc-assoc-ops '( ( + ( + - ) ( + ) )
1634 ( calcFunc-land ( calcFunc-land )
1636 ( calcFunc-lor ( calcFunc-lor )
1637 ( calcFunc-lor ) ) ))
1640 (defvar var-CommuteRules 'calc-CommuteRules)
1641 (defvar var-JumpRules 'calc-JumpRules)
1642 (defvar var-DistribRules 'calc-DistribRules)
1643 (defvar var-MergeRules 'calc-MergeRules)
1644 (defvar var-NegateRules 'calc-NegateRules)
1645 (defvar var-InvertRules 'calc-InvertRules)
1648 (defconst calc-tweak-eqn-table '( ( calcFunc-eq calcFunc-eq calcFunc-neq )
1649 ( calcFunc-neq calcFunc-neq calcFunc-eq )
1650 ( calcFunc-lt calcFunc-gt calcFunc-geq )
1651 ( calcFunc-gt calcFunc-lt calcFunc-leq )
1652 ( calcFunc-leq calcFunc-geq calcFunc-gt )
1653 ( calcFunc-geq calcFunc-leq calcFunc-lt ) ))
1658 (defun calc-float (arg)
1661 (calc-unary-op "flt"
1662 (if (calc-is-hyperbolic) 'calcFunc-float 'calcFunc-pfloat)
1666 (defvar calc-gnuplot-process nil)
1669 (defun calc-gnuplot-alive ()
1670 (and calc-gnuplot-process
1672 (buffer-name calc-gnuplot-buffer)
1674 (buffer-name calc-gnuplot-input)
1675 (memq (process-status calc-gnuplot-process) '(run stop))))
1681 (defun calc-load-everything ()
1683 (calc-need-macros) ; calc-macs.el
1684 (calc-record-list nil) ; calc-misc.el
1685 (math-read-exprs "0") ; calc-aent.el
1688 (calc-Need-calc-alg-2)
1689 (calc-Need-calc-alg-3)
1690 (calc-Need-calc-alg)
1691 (calc-Need-calc-arith)
1692 (calc-Need-calc-bin)
1693 (calc-Need-calc-comb)
1694 (calc-Need-calc-comp)
1695 (calc-Need-calc-cplx)
1696 (calc-Need-calc-embed)
1697 (calc-Need-calc-fin)
1698 (calc-Need-calc-forms)
1699 (calc-Need-calc-frac)
1700 (calc-Need-calc-funcs)
1701 (calc-Need-calc-graph)
1702 (calc-Need-calc-help)
1703 (calc-Need-calc-incom)
1704 (calc-Need-calc-keypd)
1705 (calc-Need-calc-lang)
1706 (calc-Need-calc-map)
1707 (calc-Need-calc-mat)
1708 (calc-Need-calc-math)
1709 (calc-Need-calc-mode)
1710 (calc-Need-calc-poly)
1711 (calc-Need-calc-prog)
1712 (calc-Need-calc-rewr)
1713 (calc-Need-calc-rules)
1714 (calc-Need-calc-sel-2)
1715 (calc-Need-calc-sel)
1716 (calc-Need-calc-stat)
1717 (calc-Need-calc-store)
1718 (calc-Need-calc-stuff)
1719 (calc-Need-calc-trail)
1720 (calc-Need-calc-undo)
1721 (calc-Need-calc-units)
1722 (calc-Need-calc-vec)
1723 (calc-Need-calc-yank)
1725 (message "All parts of Calc are now loaded"))
1728 ;;; Vector commands.
1730 (defun calc-concat (arg)
1733 (if (calc-is-inverse)
1734 (if (calc-is-hyperbolic)
1735 (calc-enter-result 2 "apnd" (list 'calcFunc-append
1736 (calc-top 1) (calc-top 2)))
1737 (calc-enter-result 2 "|" (list 'calcFunc-vconcat
1738 (calc-top 1) (calc-top 2))))
1739 (if (calc-is-hyperbolic)
1740 (calc-binary-op "apnd" 'calcFunc-append arg '(vec))
1741 (calc-binary-op "|" 'calcFunc-vconcat arg '(vec) nil '|)))))
1743 (defun calc-append (arg)
1745 (calc-hyperbolic-func)
1749 (defconst calc-arg-values '( ( var ArgA var-ArgA ) ( var ArgB var-ArgB )
1750 ( var ArgC var-ArgC ) ( var ArgD var-ArgD )
1751 ( var ArgE var-ArgE ) ( var ArgF var-ArgF )
1752 ( var ArgG var-ArgG ) ( var ArgH var-ArgH )
1753 ( var ArgI var-ArgI ) ( var ArgJ var-ArgJ )
1756 (defun calc-invent-args (n)
1757 (nreverse (nthcdr (- (length calc-arg-values) n) (reverse calc-arg-values))))
1764 (defun calc-user-key-map ()
1765 (if calc-emacs-type-lucid
1766 (error "User-defined keys are not supported in Lucid Emacs"))
1767 (let ((res (cdr (lookup-key calc-mode-map "z"))))
1768 (if (eq (car (car res)) 27)
1772 (defun calc-z-prefix-help ()
1776 (kmap (sort (copy-sequence (calc-user-key-map))
1777 (function (lambda (x y) (< (car x) (car y))))))
1778 (flags (apply 'logior
1781 (calc-user-function-classify (car k))))
1783 (if (= (logand flags 8) 0)
1784 (calc-user-function-list kmap 7)
1785 (calc-user-function-list kmap 1)
1786 (setq msgs (cons buf msgs)
1788 (calc-user-function-list kmap 6))
1790 (setq msgs (cons buf msgs)))
1791 (calc-do-prefix-help (nreverse msgs) "user" ?z)))
1793 (defun calc-user-function-classify (key)
1794 (cond ((/= key (downcase key)) ; upper-case
1795 (if (assq (downcase key) (calc-user-key-map)) 9 1))
1796 ((/= key (upcase key)) 2) ; lower-case
1800 (defun calc-user-function-list (map flags)
1802 (let* ((key (car (car map)))
1803 (kind (calc-user-function-classify key))
1804 (func (cdr (car map))))
1805 (if (or (= (logand kind flags) 0)
1806 (not (symbolp func)))
1808 (let* ((name (symbol-name func))
1809 (name (if (string-match "\\`calc-" name)
1810 (substring name 5) name))
1811 (pos (string-match (char-to-string key) name))
1814 (if (= (logand kind 3) 0)
1815 (format "`%c' = %s" key name)
1818 (downcase (substring name 0 pos))
1820 (downcase (substring name (1+ pos))))
1824 (char-to-string (upcase key)))))
1825 (if (= (length buf) 0)
1826 (setq buf (concat (if (= flags 1) "SHIFT + " "")
1828 (if (> (+ (length buf) (length desc)) 58)
1829 (setq msgs (cons buf msgs)
1830 buf (concat (if (= flags 1) "SHIFT + " "")
1832 (setq buf (concat buf ", " desc))))))
1833 (calc-user-function-list (cdr map) flags))))
1837 (defun calc-shift-Z-prefix-help ()
1839 (calc-do-prefix-help
1840 '("Define, Undefine, Formula, Kbd-macro, Edit, Get-defn"
1841 "Composition, Syntax; Invocation; Permanent; Timing"
1842 "kbd-macros: [ (if), : (else), | (else-if), ] (end-if)"
1843 "kbd-macros: < > (repeat), ( ) (for), { } (loop)"
1844 "kbd-macros: / (break)"
1845 "kbd-macros: ` (save), ' (restore)")
1851 (defmacro math-defcache (name init form)
1852 (let ((cache-prec (intern (concat (symbol-name name) "-cache-prec")))
1853 (cache-val (intern (concat (symbol-name name) "-cache")))
1854 (last-prec (intern (concat (symbol-name name) "-last-prec")))
1855 (last-val (intern (concat (symbol-name name) "-last"))))
1857 (list 'setq cache-prec (if init (math-numdigs (nth 1 init)) -100))
1858 (list 'setq cache-val (list 'quote init))
1859 (list 'setq last-prec -100)
1860 (list 'setq last-val nil)
1861 (list 'setq 'math-cache-list
1863 (list 'quote cache-prec)
1865 (list 'quote last-prec)
1870 (list '= last-prec 'calc-internal-prec)
1873 (list 'math-normalize
1876 (list '>= cache-prec
1877 'calc-internal-prec)
1881 '((calc-internal-prec
1882 (+ calc-internal-prec
1886 '(+ calc-internal-prec 2)))
1888 last-prec 'calc-internal-prec))
1890 (put 'math-defcache 'lisp-indent-hook 2)
1892 ;;; Betcha didn't know that pi = 16 atan(1/5) - 4 atan(1/239). [F] [Public]
1893 (math-defcache math-pi (float (bigpos 463 238 793 589 653 592 141 3) -21)
1894 (math-add-float (math-mul-float '(float 16 0)
1895 (math-arctan-raw '(float 2 -1)))
1896 (math-mul-float '(float -4 0)
1898 (math-float '(frac 1 239))))))
1900 (math-defcache math-two-pi nil
1901 (math-mul-float (math-pi) '(float 2 0)))
1903 (math-defcache math-pi-over-2 nil
1904 (math-mul-float (math-pi) '(float 5 -1)))
1906 (math-defcache math-pi-over-4 nil
1907 (math-mul-float (math-pi) '(float 25 -2)))
1909 (math-defcache math-pi-over-180 nil
1910 (math-div-float (math-pi) '(float 18 1)))
1912 (math-defcache math-sqrt-pi nil
1913 (math-sqrt-float (math-pi)))
1915 (math-defcache math-sqrt-2 nil
1916 (math-sqrt-float '(float 2 0)))
1918 (math-defcache math-sqrt-12 nil
1919 (math-sqrt-float '(float 12 0)))
1921 (math-defcache math-sqrt-two-pi nil
1922 (math-sqrt-float (math-two-pi)))
1924 (math-defcache math-sqrt-e (float (bigpos 849 146 128 700 270 721 648 1) -21)
1925 (math-add-float '(float 1 0) (math-exp-minus-1-raw '(float 5 -1))))
1927 (math-defcache math-e nil
1928 (math-pow (math-sqrt-e) 2))
1930 (math-defcache math-phi nil
1931 (math-mul-float (math-add-float (math-sqrt-raw '(float 5 0)) '(float 1 0))
1934 (math-defcache math-gamma-const nil
1935 '(float (bigpos 495 467 917 632 470 369 709 646 776 267 677 848 348 672
1936 057 988 235 399 359 593 421 310 024 824 900 120 065 606
1937 328 015 649 156 772 5) -100))
1939 (defun math-half-circle (symb)
1940 (if (eq calc-angle-mode 'rad)
1946 (defun math-full-circle (symb)
1947 (math-mul 2 (math-half-circle symb)))
1949 (defun math-quarter-circle (symb)
1950 (math-div (math-half-circle symb) 2))
1952 (defvar math-expand-formulas nil)
1954 ;;;; Miscellaneous math routines.
1956 ;;; True if A is an odd integer. [P R R] [Public]
1957 (defun math-oddp (a)
1959 (and (memq (car a) '(bigpos bigneg))
1960 (= (% (nth 1 a) 2) 1))
1963 ;;; True if A is a small or big integer. [P x] [Public]
1964 (defun math-integerp (a)
1966 (memq (car-safe a) '(bigpos bigneg))))
1968 ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
1969 (defun math-natnump (a)
1971 (eq (car-safe a) 'bigpos)))
1973 ;;; True if A is a rational (or integer). [P x] [Public]
1974 (defun math-ratp (a)
1976 (memq (car-safe a) '(bigpos bigneg frac))))
1978 ;;; True if A is a real (or rational). [P x] [Public]
1979 (defun math-realp (a)
1981 (memq (car-safe a) '(bigpos bigneg frac float))))
1983 ;;; True if A is a real or HMS form. [P x] [Public]
1984 (defun math-anglep (a)
1986 (memq (car-safe a) '(bigpos bigneg frac float hms))))
1988 ;;; True if A is a number of any kind. [P x] [Public]
1989 (defun math-numberp (a)
1991 (memq (car-safe a) '(bigpos bigneg frac float cplx polar))))
1993 ;;; True if A is a complex number or angle. [P x] [Public]
1994 (defun math-scalarp (a)
1996 (memq (car-safe a) '(bigpos bigneg frac float cplx polar hms))))
1998 ;;; True if A is a vector. [P x] [Public]
1999 (defun math-vectorp (a)
2000 (eq (car-safe a) 'vec))
2002 ;;; True if A is any vector or scalar data object. [P x]
2003 (defun math-objvecp (a) ; [Public]
2005 (memq (car-safe a) '(bigpos bigneg frac float cplx polar
2006 hms date sdev intv mod vec incomplete))))
2008 ;;; True if A is an object not composed of sub-formulas . [P x] [Public]
2009 (defun math-primp (a)
2011 (memq (car-safe a) '(bigpos bigneg frac float cplx polar
2012 hms date mod var))))
2014 ;;; True if A is numerically (but not literally) an integer. [P x] [Public]
2015 (defun math-messy-integerp (a)
2017 ((eq (car-safe a) 'float) (>= (nth 2 a) 0))
2018 ((eq (car-safe a) 'frac) (Math-integerp (math-normalize a)))))
2020 ;;; True if A is numerically an integer. [P x] [Public]
2021 (defun math-num-integerp (a)
2022 (or (Math-integerp a)
2023 (Math-messy-integerp a)))
2025 ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
2026 (defun math-num-natnump (a)
2028 (eq (car-safe a) 'bigpos)
2029 (and (eq (car-safe a) 'float)
2030 (Math-natnump (nth 1 a))
2033 ;;; True if A is an integer or will evaluate to an integer. [P x] [Public]
2034 (defun math-provably-integerp (a)
2035 (or (Math-integerp a)
2036 (and (memq (car-safe a) '(calcFunc-trunc
2044 ;;; True if A is a real or will evaluate to a real. [P x] [Public]
2045 (defun math-provably-realp (a)
2047 (math-provably-integer a)
2048 (memq (car-safe a) '(abs arg))))
2050 ;;; True if A is a non-real, complex number. [P x] [Public]
2051 (defun math-complexp (a)
2052 (memq (car-safe a) '(cplx polar)))
2054 ;;; True if A is a non-real, rectangular complex number. [P x] [Public]
2055 (defun math-rect-complexp (a)
2056 (eq (car-safe a) 'cplx))
2058 ;;; True if A is a non-real, polar complex number. [P x] [Public]
2059 (defun math-polar-complexp (a)
2060 (eq (car-safe a) 'polar))
2062 ;;; True if A is a matrix. [P x] [Public]
2063 (defun math-matrixp (a)
2064 (and (Math-vectorp a)
2065 (Math-vectorp (nth 1 a))
2067 (let ((len (length (nth 1 a))))
2069 (while (and (setq a (cdr a))
2070 (Math-vectorp (car a))
2071 (= (length (car a)) len)))
2074 (defun math-matrixp-step (a len) ; [P L]
2076 (and (Math-vectorp (car a))
2077 (= (length (car a)) len)
2078 (math-matrixp-step (cdr a) len))))
2080 ;;; True if A is a square matrix. [P V] [Public]
2081 (defun math-square-matrixp (a)
2082 (let ((dims (math-mat-dimens a)))
2084 (= (car dims) (nth 1 dims)))))
2086 ;;; True if A is any scalar data object. [P x]
2087 (defun math-objectp (a) ; [Public]
2089 (memq (car-safe a) '(bigpos bigneg frac float cplx
2090 polar hms date sdev intv mod))))
2092 ;;; Verify that A is an integer and return A in integer form. [I N; - x]
2093 (defun math-check-integer (a) ; [Public]
2094 (cond ((integerp a) a) ; for speed
2095 ((math-integerp a) a)
2096 ((math-messy-integerp a)
2098 (t (math-reject-arg a 'integerp))))
2100 ;;; Verify that A is a small integer and return A in integer form. [S N; - x]
2101 (defun math-check-fixnum (a &optional allow-inf) ; [Public]
2102 (cond ((integerp a) a) ; for speed
2103 ((Math-num-integerp a)
2104 (let ((a (math-trunc a)))
2107 (if (or (Math-lessp (lsh -1 -1) a)
2108 (Math-lessp a (- (lsh -1 -1))))
2109 (math-reject-arg a 'fixnump)
2111 ((and allow-inf (equal a '(var inf var-inf)))
2113 ((and allow-inf (equal a '(neg (var inf var-inf))))
2115 (t (math-reject-arg a 'fixnump))))
2117 ;;; Verify that A is an integer >= 0 and return A in integer form. [I N; - x]
2118 (defun math-check-natnum (a) ; [Public]
2119 (cond ((natnump a) a)
2120 ((and (not (math-negp a))
2121 (Math-num-integerp a))
2123 (t (math-reject-arg a 'natnump))))
2125 ;;; Verify that A is in floating-point form, or force it to be a float. [F N]
2126 (defun math-check-float (a) ; [Public]
2127 (cond ((eq (car-safe a) 'float) a)
2128 ((Math-vectorp a) (math-map-vec 'math-check-float a))
2129 ((Math-objectp a) (math-float a))
2132 ;;; Verify that A is a constant.
2133 (defun math-check-const (a &optional exp-ok)
2134 (if (or (math-constp a)
2135 (and exp-ok math-expand-formulas))
2137 (math-reject-arg a 'constp)))
2140 ;;; Coerce integer A to be a small integer. [S I]
2141 (defun math-fixnum (a)
2144 (if (eq (car a) 'bigneg)
2145 (- (math-fixnum-big (cdr a)))
2146 (math-fixnum-big (cdr a)))
2150 (defun math-fixnum-big (a)
2152 (+ (car a) (* (math-fixnum-big (cdr a)) 1000))
2155 (defvar math-simplify-only nil)
2157 (defun math-normalize-fancy (a)
2158 (cond ((eq (car a) 'frac)
2159 (math-make-frac (math-normalize (nth 1 a))
2160 (math-normalize (nth 2 a))))
2162 (let ((real (math-normalize (nth 1 a)))
2163 (imag (math-normalize (nth 2 a))))
2164 (if (and (math-zerop imag)
2165 (not math-simplify-only)) ; oh, what a kludge!
2167 (list 'cplx real imag))))
2168 ((eq (car a) 'polar)
2169 (math-normalize-polar a))
2171 (math-normalize-hms a))
2173 (list 'date (math-normalize (nth 1 a))))
2175 (math-normalize-mod a))
2177 (let ((x (math-normalize (nth 1 a)))
2178 (s (math-normalize (nth 2 a))))
2179 (if (or (and (Math-objectp x) (not (Math-scalarp x)))
2180 (and (Math-objectp s) (not (Math-scalarp s))))
2181 (list 'calcFunc-sdev x s)
2182 (math-make-sdev x s))))
2184 (let ((mask (math-normalize (nth 1 a)))
2185 (lo (math-normalize (nth 2 a)))
2186 (hi (math-normalize (nth 3 a))))
2187 (if (if (eq (car-safe lo) 'date)
2188 (not (eq (car-safe hi) 'date))
2189 (or (and (Math-objectp lo) (not (Math-anglep lo)))
2190 (and (Math-objectp hi) (not (Math-anglep hi)))))
2191 (list 'calcFunc-intv mask lo hi)
2192 (math-make-intv mask lo hi))))
2194 (cons 'vec (mapcar 'math-normalize (cdr a))))
2195 ((eq (car a) 'quote)
2196 (math-normalize (nth 1 a)))
2197 ((eq (car a) 'special-const)
2198 (calc-with-default-simplification
2199 (math-normalize (nth 1 a))))
2201 (cons 'var (cdr a))) ; need to re-cons for selection routines
2202 ((eq (car a) 'calcFunc-if)
2203 (math-normalize-logical-op a))
2204 ((memq (car a) '(calcFunc-lambda calcFunc-quote calcFunc-condition))
2205 (let ((calc-simplify-mode 'none))
2206 (cons (car a) (mapcar 'math-normalize (cdr a)))))
2207 ((eq (car a) 'calcFunc-evalto)
2208 (setq a (or (nth 1 a) 0))
2209 (or calc-refreshing-evaltos
2210 (setq a (let ((calc-simplify-mode 'none)) (math-normalize a))))
2211 (let ((b (if (and (eq (car-safe a) 'calcFunc-assign)
2215 (list 'calcFunc-evalto
2217 (if (eq calc-simplify-mode 'none)
2219 (calc-with-default-simplification
2220 (math-evaluate-expr b))))))
2221 ((or (integerp (car a)) (consp (car a)))
2223 (math-normalize (car a))
2224 (error "Can't use multi-valued function in an expression")))))
2226 (defun math-normalize-nonstandard () ; uses "a"
2227 (if (consp calc-simplify-mode)
2229 (setq calc-simplify-mode 'none
2230 math-simplify-only (car-safe (cdr-safe a)))
2232 (and (symbolp (car a))
2233 (or (eq calc-simplify-mode 'none)
2234 (and (eq calc-simplify-mode 'num)
2235 (let ((aptr (setq a (cons
2237 (mapcar 'math-normalize (cdr a))))))
2238 (while (and aptr (math-constp (car aptr)))
2239 (setq aptr (cdr aptr)))
2241 (cons (car a) (mapcar 'math-normalize (cdr a))))))
2247 ;;; Normalize a bignum digit list by trimming high-end zeros. [L l]
2248 (defun math-norm-bignum (a)
2249 (let ((digs a) (last nil))
2251 (or (eq (car digs) 0) (setq last digs))
2252 (setq digs (cdr digs)))
2258 (defun math-bignum-test (a) ; [B N; B s; b b]
2264 ;;; Return 0 for zero, -1 for negative, 1 for positive. [S n] [Public]
2265 (defun calcFunc-sign (a &optional x)
2266 (let ((signs (math-possible-signs a)))
2267 (cond ((eq signs 4) (or x 1))
2269 ((eq signs 1) (if x (math-neg x) -1))
2270 ((math-looks-negp a) (math-neg (calcFunc-sign (math-neg a))))
2271 (t (calc-record-why 'realp a)
2273 (list 'calcFunc-sign a x)
2274 (list 'calcFunc-sign a))))))
2276 ;;; Return 0 if A is numerically equal to B, <0 if less, >0 if more.
2277 ;;; Arguments must be normalized! [S N N]
2278 (defun math-compare (a b)
2281 (memq (car a) '(var neg * /))
2285 ((and (integerp a) (Math-integerp b))
2287 (if (eq (car b) 'bigpos) -1 1)
2289 ((and (eq (car-safe a) 'bigpos) (Math-integerp b))
2290 (if (eq (car-safe b) 'bigpos)
2291 (math-compare-bignum (cdr a) (cdr b))
2293 ((and (eq (car-safe a) 'bigneg) (Math-integerp b))
2294 (if (eq (car-safe b) 'bigneg)
2295 (math-compare-bignum (cdr b) (cdr a))
2297 ((eq (car-safe a) 'frac)
2298 (if (eq (car-safe b) 'frac)
2299 (math-compare (math-mul (nth 1 a) (nth 2 b))
2300 (math-mul (nth 1 b) (nth 2 a)))
2301 (math-compare (nth 1 a) (math-mul b (nth 2 a)))))
2302 ((eq (car-safe b) 'frac)
2303 (math-compare (math-mul a (nth 2 b)) (nth 1 b)))
2304 ((and (eq (car-safe a) 'float) (eq (car-safe b) 'float))
2305 (if (math-lessp-float a b) -1 1))
2306 ((and (eq (car-safe a) 'date) (eq (car-safe b) 'date))
2307 (math-compare (nth 1 a) (nth 1 b)))
2308 ((and (or (Math-anglep a)
2309 (and (eq (car a) 'cplx) (eq (nth 2 a) 0)))
2311 (and (eq (car b) 'cplx) (eq (nth 2 b) 0))))
2312 (calcFunc-sign (math-add a (math-neg b))))
2313 ((and (eq (car-safe a) 'intv)
2314 (or (Math-anglep b) (eq (car-safe b) 'date)))
2315 (let ((res (math-compare (nth 2 a) b)))
2316 (cond ((eq res 1) 1)
2317 ((and (eq res 0) (memq (nth 1 a) '(0 1))) 1)
2318 ((eq (setq res (math-compare (nth 3 a) b)) -1) -1)
2319 ((and (eq res 0) (memq (nth 1 a) '(0 2))) -1)
2321 ((and (eq (car-safe b) 'intv)
2322 (or (Math-anglep a) (eq (car-safe a) 'date)))
2323 (let ((res (math-compare a (nth 2 b))))
2324 (cond ((eq res -1) -1)
2325 ((and (eq res 0) (memq (nth 1 b) '(0 1))) -1)
2326 ((eq (setq res (math-compare a (nth 3 b))) 1) 1)
2327 ((and (eq res 0) (memq (nth 1 b) '(0 2))) 1)
2329 ((and (eq (car-safe a) 'intv) (eq (car-safe b) 'intv))
2330 (let ((res (math-compare (nth 3 a) (nth 2 b))))
2331 (cond ((eq res -1) -1)
2332 ((and (eq res 0) (or (memq (nth 1 a) '(0 2))
2333 (memq (nth 1 b) '(0 1)))) -1)
2334 ((eq (setq res (math-compare (nth 2 a) (nth 3 b))) 1) 1)
2335 ((and (eq res 0) (or (memq (nth 1 a) '(0 1))
2336 (memq (nth 1 b) '(0 2)))) 1)
2339 (if (or (equal a '(var uinf var-uinf))
2340 (equal a '(var nan var-nan)))
2342 (let ((dira (math-infinite-dir a)))
2343 (if (math-infinitep b)
2344 (if (or (equal b '(var uinf var-uinf))
2345 (equal b '(var nan var-nan)))
2347 (let ((dirb (math-infinite-dir b)))
2348 (cond ((and (eq dira 1) (eq dirb -1)) 1)
2349 ((and (eq dira -1) (eq dirb 1)) -1)
2351 (cond ((eq dira 1) 1)
2355 (if (or (equal b '(var uinf var-uinf))
2356 (equal b '(var nan var-nan)))
2358 (let ((dirb (math-infinite-dir b)))
2359 (cond ((eq dirb 1) -1)
2362 ((and (eq (car-safe a) 'calcFunc-exp)
2363 (eq (car-safe b) '^)
2364 (equal (nth 1 b) '(var e var-e)))
2365 (math-compare (nth 1 a) (nth 2 b)))
2366 ((and (eq (car-safe b) 'calcFunc-exp)
2367 (eq (car-safe a) '^)
2368 (equal (nth 1 a) '(var e var-e)))
2369 (math-compare (nth 2 a) (nth 1 b)))
2370 ((or (and (eq (car-safe a) 'calcFunc-sqrt)
2371 (eq (car-safe b) '^)
2372 (or (equal (nth 2 b) '(frac 1 2))
2373 (equal (nth 2 b) '(float 5 -1))))
2374 (and (eq (car-safe b) 'calcFunc-sqrt)
2375 (eq (car-safe a) '^)
2376 (or (equal (nth 2 a) '(frac 1 2))
2377 (equal (nth 2 a) '(float 5 -1)))))
2378 (math-compare (nth 1 a) (nth 1 b)))
2379 ((eq (car-safe a) 'var)
2382 (if (and (consp a) (consp b)
2383 (eq (car a) (car b))
2384 (math-compare-lists (cdr a) (cdr b)))
2388 ;;; Compare two bignum digit lists, return -1 for A<B, 0 for A=B, 1 for A>B.
2389 (defun math-compare-bignum (a b) ; [S l l]
2392 (if (< (car a) (car b))
2394 (if (> (car a) (car b))
2400 (while (eq (car a) 0) (setq a (cdr a)))
2402 (while (eq (car b) 0) (setq b (cdr b)))
2405 (defun math-compare-lists (a b)
2406 (cond ((null a) (null b))
2408 (t (and (Math-equal (car a) (car b))
2409 (math-compare-lists (cdr a) (cdr b))))))
2411 (defun math-lessp-float (a b) ; [P F F]
2412 (let ((ediff (- (nth 2 a) (nth 2 b))))
2414 (if (>= ediff (+ calc-internal-prec calc-internal-prec))
2415 (if (eq (nth 1 a) 0)
2416 (Math-integer-posp (nth 1 b))
2417 (Math-integer-negp (nth 1 a)))
2418 (Math-lessp (math-scale-int (nth 1 a) ediff)
2420 (if (>= (setq ediff (- ediff))
2421 (+ calc-internal-prec calc-internal-prec))
2422 (if (eq (nth 1 b) 0)
2423 (Math-integer-negp (nth 1 a))
2424 (Math-integer-posp (nth 1 b)))
2425 (Math-lessp (nth 1 a)
2426 (math-scale-int (nth 1 b) ediff))))))
2428 ;;; True if A is numerically equal to B. [P N N] [Public]
2429 (defun math-equal (a b)
2430 (= (math-compare a b) 0))
2432 ;;; True if A is numerically less than B. [P R R] [Public]
2433 (defun math-lessp (a b)
2434 (= (math-compare a b) -1))
2436 ;;; True if A is numerically equal to the integer B. [P N S] [Public]
2437 ;;; B must not be a multiple of 10.
2438 (defun math-equal-int (a b)
2440 (and (eq (car-safe a) 'float)
2447 ;;; Return the dimensions of a matrix as a list. [l x] [Public]
2448 (defun math-mat-dimens (m)
2449 (if (math-vectorp m)
2450 (if (math-matrixp m)
2451 (cons (1- (length m))
2452 (math-mat-dimens (nth 1 m)))
2453 (list (1- (length m))))
2458 (defun calc-binary-op-fancy (name func arg ident unary)
2459 (let ((n (prefix-numeric-value arg)))
2461 (calc-enter-result n
2463 (list 'calcFunc-reduce
2464 (math-calcFunc-to-var func)
2465 (cons 'vec (calc-top-list-n n)))))
2468 (calc-enter-result 1 name (list unary (calc-top-n 1)))))
2471 (calc-enter-result 0 name ident)
2472 (error "Argument must be nonzero")))
2474 (let ((rhs (calc-top-n 1)))
2475 (calc-enter-result (- 1 n)
2480 (calc-top-list-n (- n) 2))))))))
2482 (defun calc-unary-op-fancy (name func arg)
2483 (let ((n (prefix-numeric-value arg)))
2484 (if (= n 0) (setq n (calc-stack-size)))
2486 (calc-enter-result n
2491 (calc-top-list-n n))))
2493 (calc-enter-result 1
2495 (list func (calc-top-n (- n)))
2498 (defvar var-Holidays '(vec (var sat var-sat) (var sun var-sun)))
2499 (defvar var-Decls (list 'vec))
2502 (defun math-inexact-result ()
2503 (and calc-symbolic-mode
2504 (signal 'inexact-result nil)))
2506 (defun math-overflow (&optional exp)
2507 (if (and exp (math-negp exp))
2509 (signal 'math-overflow nil)))
2511 (defun math-underflow ()
2512 (signal 'math-underflow nil))
2514 ;;; Compute the greatest common divisor of A and B. [I I I] [Public]
2515 (defun math-gcd (a b)
2516 (cond ((not (or (consp a) (consp b)))
2517 (if (< a 0) (setq a (- a)))
2518 (if (< b 0) (setq b (- b)))
2530 (if (Math-integer-negp a) (setq a (math-neg a)))
2531 (if (Math-integer-negp b) (setq b (math-neg b)))
2533 (if (Math-natnum-lessp a b)
2535 (while (and (consp a) (not (eq b 0)))
2548 ;;; Evaluate variables in an expression.
2549 (defun math-evaluate-expr (x) ; [Public]
2550 (if calc-embedded-info
2551 (calc-embedded-evaluate-expr x)
2552 (calc-normalize (math-evaluate-expr-rec x))))
2554 (defalias 'calcFunc-evalv 'math-evaluate-expr)
2556 (defun calcFunc-evalvn (x &optional prec)
2559 (or (math-num-integerp prec)
2560 (if (and (math-vectorp prec)
2562 (math-num-integerp (nth 1 prec)))
2563 (setq prec (math-add (nth 1 prec) calc-internal-prec))
2564 (math-reject-arg prec 'integerp)))
2565 (setq prec (math-trunc prec))
2566 (if (< prec 3) (setq prec 3))
2567 (if (> prec calc-internal-prec)
2569 (let ((calc-internal-prec prec))
2570 (calcFunc-evalvn x)))
2571 (let ((calc-internal-prec prec))
2572 (calcFunc-evalvn x))))
2573 (let ((calc-symbolic-mode nil))
2574 (math-evaluate-expr x))))
2576 (defun math-evaluate-expr-rec (x)
2578 (if (memq (car x) '(calcFunc-quote calcFunc-condition
2579 calcFunc-evalto calcFunc-assign))
2580 (if (and (eq (car x) 'calcFunc-assign)
2582 (list (car x) (nth 1 x) (math-evaluate-expr-rec (nth 2 x)))
2584 (if (eq (car x) 'var)
2585 (if (and (calc-var-value (nth 2 x))
2586 (not (eq (car-safe (symbol-value (nth 2 x)))
2588 (let ((val (symbol-value (nth 2 x))))
2589 (if (eq (car-safe val) 'special-const)
2590 (if calc-symbolic-mode
2597 (cons (car x) (mapcar 'math-evaluate-expr-rec (cdr x))))))
2600 (defmacro math-defsimplify (funcs &rest code)
2601 (append '(progn (math-need-std-simps))
2604 (list 'put (list 'quote func) ''math-simplify
2606 (list 'get (list 'quote func) ''math-simplify)
2609 (append '(lambda (expr))
2611 (if (symbolp funcs) (list funcs) funcs))))
2612 (put 'math-defsimplify 'lisp-indent-hook 1)
2614 (defun math-any-floats (expr)
2615 (if (Math-primp expr)
2617 (while (and (setq expr (cdr expr)) (not (math-any-floats (car expr)))))
2620 (defvar var-FactorRules 'calc-FactorRules)
2622 (defun math-map-tree (mmt-func mmt-expr &optional mmt-many)
2623 (or mmt-many (setq mmt-many 1000000))
2624 (math-map-tree-rec mmt-expr))
2626 (defun math-map-tree-rec (mmt-expr)
2628 (let ((mmt-done nil)
2630 (while (not mmt-done)
2631 (while (and (/= mmt-many 0)
2632 (setq mmt-nextval (funcall mmt-func mmt-expr))
2633 (not (equal mmt-expr mmt-nextval)))
2634 (setq mmt-expr mmt-nextval
2635 mmt-many (if (> mmt-many 0) (1- mmt-many) (1+ mmt-many))))
2636 (if (or (Math-primp mmt-expr)
2639 (setq mmt-nextval (cons (car mmt-expr)
2640 (mapcar 'math-map-tree-rec
2642 (if (equal mmt-nextval mmt-expr)
2644 (setq mmt-expr mmt-nextval))))))
2647 (defun math-is-true (expr)
2648 (if (Math-numberp expr)
2649 (not (Math-zerop expr))
2650 (math-known-nonzerop expr)))
2652 (defun math-const-var (expr)
2654 (eq (car expr) 'var)
2655 (or (and (symbolp (nth 2 expr))
2656 (boundp (nth 2 expr))
2657 (eq (car-safe (symbol-value (nth 2 expr))) 'special-const))
2658 (memq (nth 2 expr) '(var-inf var-uinf var-nan)))))
2660 (defmacro math-defintegral (funcs &rest code)
2661 (setq math-integral-cache nil)
2665 (list 'put (list 'quote func) ''math-integral
2667 (list 'get (list 'quote func) ''math-integral)
2670 (append '(lambda (u))
2672 (if (symbolp funcs) (list funcs) funcs))))
2673 (put 'math-defintegral 'lisp-indent-hook 1)
2675 (defmacro math-defintegral-2 (funcs &rest code)
2676 (setq math-integral-cache nil)
2680 (list 'put (list 'quote func) ''math-integral-2
2682 (list 'get (list 'quote func)
2686 (append '(lambda (u v))
2688 (if (symbolp funcs) (list funcs) funcs))))
2689 (put 'math-defintegral-2 'lisp-indent-hook 1)
2691 (defvar var-IntegAfterRules 'calc-IntegAfterRules)
2693 (defvar var-FitRules 'calc-FitRules)
2695 (defvar math-poly-base-variable nil)
2696 (defvar math-poly-neg-powers nil)
2697 (defvar math-poly-mult-powers 1)
2698 (defvar math-poly-frac-powers nil)
2699 (defvar math-poly-exp-base nil)
2701 (defun math-build-var-name (name)
2703 (setq name (intern name)))
2704 (if (string-match "\\`var-." (symbol-name name))
2705 (list 'var (intern (substring (symbol-name name) 4)) name)
2706 (list 'var name (intern (concat "var-" (symbol-name name))))))
2708 (defvar math-simplifying-units nil)
2709 (defvar math-combining-units t)
2711 ;;; Nontrivial number parsing.
2713 (defun math-read-number-fancy (s)
2716 ;; Integer+fractions
2717 ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
2718 (let ((int (math-match-substring s 1))
2719 (num (math-match-substring s 2))
2720 (den (math-match-substring s 3)))
2721 (let ((int (if (> (length int) 0) (math-read-number int) 0))
2722 (num (if (> (length num) 0) (math-read-number num) 1))
2723 (den (if (> (length num) 0) (math-read-number den) 1)))
2725 (math-integerp int) (math-integerp num) (math-integerp den)
2726 (not (math-zerop den))
2727 (list 'frac (math-add num (math-mul int den)) den)))))
2730 ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
2731 (let ((num (math-match-substring s 1))
2732 (den (math-match-substring s 2)))
2733 (let ((num (if (> (length num) 0) (math-read-number num) 1))
2734 (den (if (> (length num) 0) (math-read-number den) 1)))
2735 (and num den (math-integerp num) (math-integerp den)
2736 (not (math-zerop den))
2737 (list 'frac num den)))))
2740 ((string-match "^\\(.*\\) *mod *\\(.*\\)$" s)
2741 (let* ((n (math-match-substring s 1))
2742 (m (math-match-substring s 2))
2743 (n (math-read-number n))
2744 (m (math-read-number m)))
2745 (and n m (math-anglep n) (math-anglep m)
2749 ((string-match "^\\(.*\\) *\\+/- *\\(.*\\)$" s)
2750 (let* ((x (math-match-substring s 1))
2751 (sigma (math-match-substring s 2))
2752 (x (math-read-number x))
2753 (sigma (math-read-number sigma)))
2754 (and x sigma (math-scalarp x) (math-anglep sigma)
2755 (list 'sdev x sigma))))
2757 ;; Hours (or degrees)
2758 ((or (string-match "^\\([^#^]+\\)[@oOhH]\\(.*\\)$" s)
2759 (string-match "^\\([^#^]+\\)[dD][eE]?[gG]?\\(.*\\)$" s))
2760 (let* ((hours (math-match-substring s 1))
2761 (minsec (math-match-substring s 2))
2762 (hours (math-read-number hours))
2763 (minsec (if (> (length minsec) 0) (math-read-number minsec) 0)))
2765 (math-num-integerp hours)
2766 (not (math-negp hours)) (not (math-negp minsec))
2767 (cond ((math-num-integerp minsec)
2768 (and (Math-lessp minsec 60)
2769 (list 'hms hours minsec 0)))
2770 ((and (eq (car-safe minsec) 'hms)
2771 (math-zerop (nth 1 minsec)))
2772 (math-add (list 'hms hours 0 0) minsec))
2776 ((string-match "^\\([^'#^]+\\)[mM']\\(.*\\)$" s)
2777 (let* ((minutes (math-match-substring s 1))
2778 (seconds (math-match-substring s 2))
2779 (minutes (math-read-number minutes))
2780 (seconds (if (> (length seconds) 0) (math-read-number seconds) 0)))
2781 (and minutes seconds
2782 (math-num-integerp minutes)
2783 (not (math-negp minutes)) (not (math-negp seconds))
2784 (cond ((math-realp seconds)
2785 (and (Math-lessp minutes 60)
2786 (list 'hms 0 minutes seconds)))
2787 ((and (eq (car-safe seconds) 'hms)
2788 (math-zerop (nth 1 seconds))
2789 (math-zerop (nth 2 seconds)))
2790 (math-add (list 'hms 0 minutes 0) seconds))
2794 ((string-match "^\\([^\"#^]+\\)[sS\"]$" s)
2795 (let ((seconds (math-read-number (math-match-substring s 1))))
2796 (and seconds (math-realp seconds)
2797 (not (math-negp seconds))
2798 (Math-lessp seconds 60)
2799 (list 'hms 0 0 seconds))))
2801 ;; Integer+fraction with explicit radix
2802 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]\\)$" s)
2803 (let ((radix (string-to-int (math-match-substring s 1)))
2804 (int (math-match-substring s 3))
2805 (num (math-match-substring s 4))
2806 (den (math-match-substring s 5)))
2807 (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
2808 (num (if (> (length num) 0) (math-read-radix num radix) 1))
2809 (den (if (> (length den) 0) (math-read-radix den radix) 1)))
2810 (and int num den (not (math-zerop den))
2812 (math-add num (math-mul int den))
2815 ;; Fraction with explicit radix
2816 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)$" s)
2817 (let ((radix (string-to-int (math-match-substring s 1)))
2818 (num (math-match-substring s 3))
2819 (den (math-match-substring s 4)))
2820 (let ((num (if (> (length num) 0) (math-read-radix num radix) 1))
2821 (den (if (> (length den) 0) (math-read-radix den radix) 1)))
2822 (and num den (not (math-zerop den)) (list 'frac num den)))))
2824 ;; Float with explicit radix and exponent
2825 ((or (string-match "^0*\\(\\([2-9]\\|1[0-4]\\)\\(#\\|\\^\\^\\)[0-9a-dA-D.]+\\)[eE]\\([-+]?[0-9]+\\)$" s)
2826 (string-match "^\\(\\([0-9]+\\)\\(#\\|\\^\\^\\)[0-9a-zA-Z.]+\\) *\\* *\\2\\.? *\\^ *\\([-+]?[0-9]+\\)$" s))
2827 (let ((radix (string-to-int (math-match-substring s 2)))
2828 (mant (math-match-substring s 1))
2829 (exp (math-match-substring s 4)))
2830 (let ((mant (math-read-number mant))
2831 (exp (math-read-number exp)))
2833 (math-mul mant (math-pow (math-float radix) exp))))))
2835 ;; Float with explicit radix, no exponent
2836 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)\\.\\([0-9a-zA-Z]*\\)$" s)
2837 (let ((radix (string-to-int (math-match-substring s 1)))
2838 (int (math-match-substring s 3))
2839 (fracs (math-match-substring s 4)))
2840 (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
2841 (frac (if (> (length fracs) 0) (math-read-radix fracs radix) 0))
2842 (calc-prefer-frac nil))
2844 (math-add int (math-div frac (math-pow radix (length fracs))))))))
2846 ;; Integer with explicit radix
2847 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]+\\)$" s)
2848 (math-read-radix (math-match-substring s 3)
2849 (string-to-int (math-match-substring s 1))))
2851 ;; C language hexadecimal notation
2852 ((and (eq calc-language 'c)
2853 (string-match "^0[xX]\\([0-9a-fA-F]+\\)$" s))
2854 (let ((digs (math-match-substring s 1)))
2855 (math-read-radix digs 16)))
2857 ;; Pascal language hexadecimal notation
2858 ((and (eq calc-language 'pascal)
2859 (string-match "^\\$\\([0-9a-fA-F]+\\)$" s))
2860 (let ((digs (math-match-substring s 1)))
2861 (math-read-radix digs 16)))
2863 ;; Fraction using "/" instead of ":"
2864 ((string-match "^\\([0-9]+\\)/\\([0-9/]+\\)$" s)
2865 (math-read-number (concat (math-match-substring s 1) ":"
2866 (math-match-substring s 2))))
2871 (defun math-read-radix (s r) ; [I X D]
2876 (while (and (< i (length s))
2877 (setq dig (math-read-radix-digit (elt s i)))
2879 (setq res (math-add (math-mul res r) dig)
2881 (and (= i (length s))
2886 ;;; Expression parsing.
2888 (defun math-read-expr (exp-str)
2891 (exp-keep-spaces nil)
2893 (while (setq exp-token (string-match "\\.\\.\\([^.]\\|.[^.]\\)" exp-str))
2894 (setq exp-str (concat (substring exp-str 0 exp-token) "\\dots"
2895 (substring exp-str (+ exp-token 2)))))
2896 (math-build-parse-table)
2898 (let ((val (catch 'syntax (math-read-expr-level 0))))
2900 (list 'error exp-old-pos val)
2901 (if (equal exp-token 'end)
2903 (list 'error exp-old-pos "Syntax error"))))))
2905 (defun math-read-plain-expr (exp-str &optional error-check)
2906 (let* ((calc-language nil)
2907 (math-expr-opers math-standard-opers)
2908 (val (math-read-expr exp-str)))
2910 (eq (car-safe val) 'error)
2911 (error "%s: %s" (nth 2 val) exp-str))
2915 (defun math-read-string ()
2916 (let ((str (read-from-string (concat exp-data "\""))))
2917 (or (and (= (cdr str) (1+ (length exp-data)))
2918 (stringp (car str)))
2919 (throw 'syntax "Error in string constant"))
2921 (append '(vec) (car str) nil)))
2925 ;;; They said it couldn't be done...
2927 (defun math-read-big-expr (str)
2928 (and (> (length calc-left-label) 0)
2929 (string-match (concat "^" (regexp-quote calc-left-label)) str)
2930 (setq str (concat (substring str 0 (match-beginning 0))
2931 (substring str (match-end 0)))))
2932 (and (> (length calc-right-label) 0)
2933 (string-match (concat (regexp-quote calc-right-label) " *$") str)
2934 (setq str (concat (substring str 0 (match-beginning 0))
2935 (substring str (match-end 0)))))
2936 (if (string-match "\\\\[^ \n|]" str)
2937 (if (eq calc-language 'tex)
2938 (math-read-expr str)
2939 (let ((calc-language 'tex)
2940 (calc-language-option nil)
2941 (math-expr-opers (get 'tex 'math-oper-table))
2942 (math-expr-function-mapping (get 'tex 'math-function-table))
2943 (math-expr-variable-mapping (get 'tex 'math-variable-table)))
2944 (math-read-expr str)))
2951 (while (setq new-pos (string-match "\n" str pos))
2952 (setq lines (cons (substring str pos new-pos) lines)
2954 (setq lines (nreverse (cons (substring str pos) lines))
2957 (setq width (max width (length (car p)))
2959 (if (math-read-big-bigp lines)
2961 (math-read-big-rec 0 0 width (length lines)))
2963 '(error 0 "Syntax error"))
2964 (math-read-expr str)))))
2966 (defun math-read-big-bigp (lines)
2970 (height (if (> (length (car lines)) 0) 1 0)))
2971 (while (and (cdr lines)
2976 (len (min (length l1) (length l2))))
2977 (if (> (length l2) 0)
2978 (setq height (1+ height)))
2979 (while (and (< i len)
2980 (or (memq (aref l1 i) '(?\ ?\- ?\_))
2981 (memq (aref l2 i) '(?\ ?\-))
2982 (and (memq (aref l1 i) '(?\| ?\,))
2983 (= (aref l2 i) (aref l1 i)))
2984 (and (eq (aref l1 i) ?\[)
2985 (eq (aref l2 i) ?\[)
2986 (let ((h2 (length l1)))
2987 (setq j (math-read-big-balance
2992 (and (eq (aref l1 i) ?\[)
2993 (eq (aref l2 i) ?\[)
2996 (setq lines (cdr lines)
2998 (or (and (> height 1)
3002 ;;; Nontrivial "flat" formatting.
3004 (defvar math-format-hash-args nil)
3005 (defvar calc-can-abbrev-vectors nil)
3007 (defun math-format-flat-expr-fancy (a prec)
3009 ((eq (car a) 'incomplete)
3010 (format "<incomplete %s>" (nth 1 a)))
3012 (if (or calc-full-trail-vectors (not calc-can-abbrev-vectors)
3014 (concat "[" (math-format-flat-vector (cdr a) ", "
3015 (if (cdr (cdr a)) 0 1000)) "]")
3017 (math-format-flat-expr (nth 1 a) 0) ", "
3018 (math-format-flat-expr (nth 2 a) 0) ", "
3019 (math-format-flat-expr (nth 3 a) 0) ", ..., "
3020 (math-format-flat-expr (nth (1- (length a)) a) 0) "]")))
3022 (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
3023 (math-format-flat-expr (nth 2 a) 1000)
3025 (math-format-flat-expr (nth 3 a) 1000)
3026 (if (memq (nth 1 a) '(0 2)) ")" "]")))
3028 (concat "<" (math-format-date a) ">"))
3029 ((and (eq (car a) 'calcFunc-lambda) (> (length a) 2))
3031 (ap calc-arg-values)
3032 (math-format-hash-args (if (= (length a) 3) 1 t)))
3033 (while (and (cdr p) (equal (car p) (car ap)))
3034 (setq p (cdr p) ap (cdr ap)))
3037 (concat (math-format-flat-vector
3038 (nreverse (cdr (reverse (cdr a)))) ", " 0)
3041 (math-format-flat-expr (nth (1- (length a)) a) 0)
3044 (or (and math-format-hash-args
3045 (let ((p calc-arg-values) (v 1))
3046 (while (and p (not (equal (car p) a)))
3047 (setq p (and (eq math-format-hash-args t) (cdr p))
3050 (if (eq math-format-hash-args 1)
3052 (format "#%d" v)))))
3053 (symbol-name (nth 1 a))))
3054 ((and (memq (car a) '(calcFunc-string calcFunc-bstring))
3056 (math-vectorp (nth 1 a))
3057 (math-vector-is-string (nth 1 a)))
3058 (concat (substring (symbol-name (car a)) 9)
3059 "(" (math-vector-to-string (nth 1 a) t) ")"))
3061 (let ((op (math-assq2 (car a) math-standard-opers)))
3062 (cond ((and op (= (length a) 3))
3063 (if (> prec (min (nth 2 op) (nth 3 op)))
3064 (concat "(" (math-format-flat-expr a 0) ")")
3065 (let ((lhs (math-format-flat-expr (nth 1 a) (nth 2 op)))
3066 (rhs (math-format-flat-expr (nth 2 a) (nth 3 op))))
3068 (if (or (equal op "^") (equal op "_"))
3069 (if (= (aref lhs 0) ?-)
3070 (setq lhs (concat "(" lhs ")")))
3071 (setq op (concat " " op " ")))
3072 (concat lhs op rhs))))
3074 (concat "-" (math-format-flat-expr (nth 1 a) 1000)))
3076 (concat (math-remove-dashes
3077 (if (string-match "\\`calcFunc-\\([a-zA-Z0-9']+\\)\\'"
3078 (symbol-name (car a)))
3079 (math-match-substring (symbol-name (car a)) 1)
3080 (symbol-name (car a))))
3082 (math-format-flat-vector (cdr a) ", " 0)
3085 (defun math-format-flat-vector (vec sep prec)
3087 (let ((buf (math-format-flat-expr (car vec) prec)))
3088 (while (setq vec (cdr vec))
3089 (setq buf (concat buf sep (math-format-flat-expr (car vec) prec))))
3093 (defun math-format-nice-expr (x w)
3094 (cond ((and (eq (car-safe x) 'vec)
3096 (let ((ops '(vec calcFunc-assign calcFunc-condition
3097 calcFunc-schedule calcFunc-iterations
3099 (or (memq (car-safe (nth 1 x)) ops)
3100 (memq (car-safe (nth 2 x)) ops)
3101 (memq (car-safe (nth 3 x)) ops)
3102 calc-break-vectors)))
3103 (concat "[ " (math-format-flat-vector (cdr x) ",\n " 0) " ]"))
3105 (let ((str (math-format-flat-expr x 0))
3107 (or (string-match "\"" str)
3108 (while (<= (setq p (+ pos w)) (length str))
3109 (while (and (> (setq p (1- p)) pos)
3110 (not (= (aref str p) ? ))))
3112 (setq str (concat (substring str 0 p)
3116 (setq pos (+ pos w)))))
3119 (defun math-assq2 (v a)
3120 (while (and a (not (eq v (nth 1 (car a)))))
3124 (defun math-format-number-fancy (a prec)
3126 ((eq (car a) 'float) ; non-decimal radix
3127 (if (Math-integer-negp (nth 1 a))
3128 (concat "-" (math-format-number (math-neg a)))
3129 (let ((str (if (and calc-radix-formatter
3130 (not (memq calc-language '(c pascal))))
3131 (funcall calc-radix-formatter
3133 (math-format-radix-float a prec))
3134 (format "%d#%s" calc-number-radix
3135 (math-format-radix-float a prec)))))
3136 (if (and prec (> prec 191) (string-match "\\*" str))
3137 (concat "(" str ")")
3140 (setq a (math-adjust-fraction a))
3141 (if (> (length (car calc-frac-format)) 1)
3142 (if (Math-integer-negp (nth 1 a))
3143 (concat "-" (math-format-number (math-neg a)))
3144 (let ((q (math-idivmod (nth 1 a) (nth 2 a))))
3145 (concat (let ((calc-frac-format nil))
3146 (math-format-number (car q)))
3147 (substring (car calc-frac-format) 0 1)
3148 (let ((math-radix-explicit-format nil)
3149 (calc-frac-format nil))
3150 (math-format-number (cdr q)))
3151 (substring (car calc-frac-format) 1 2)
3152 (let ((math-radix-explicit-format nil)
3153 (calc-frac-format nil))
3154 (math-format-number (nth 2 a))))))
3155 (concat (let ((calc-frac-format nil))
3156 (math-format-number (nth 1 a)))
3157 (car calc-frac-format)
3158 (let ((math-radix-explicit-format nil)
3159 (calc-frac-format nil))
3160 (math-format-number (nth 2 a))))))
3162 (if (math-zerop (nth 2 a))
3163 (math-format-number (nth 1 a))
3164 (if (null calc-complex-format)
3165 (concat "(" (math-format-number (nth 1 a))
3166 ", " (math-format-number (nth 2 a)) ")")
3167 (if (math-zerop (nth 1 a))
3168 (if (math-equal-int (nth 2 a) 1)
3169 (symbol-name calc-complex-format)
3170 (if (math-equal-int (nth 2 a) -1)
3171 (concat "-" (symbol-name calc-complex-format))
3173 (math-compose-expr (list '* (nth 2 a) '(cplx 0 1)) prec)
3174 (concat (math-format-number (nth 2 a)) " "
3175 (symbol-name calc-complex-format)))))
3177 (math-compose-expr (list (if (math-negp (nth 2 a)) '- '+)
3179 (list 'cplx 0 (math-abs (nth 2 a))))
3181 (concat (math-format-number (nth 1 a))
3182 (if (math-negp (nth 2 a)) " - " " + ")
3184 (list 'cplx 0 (math-abs (nth 2 a))))))))))
3185 ((eq (car a) 'polar)
3186 (concat "(" (math-format-number (nth 1 a))
3187 "; " (math-format-number (nth 2 a)) ")"))
3190 (concat "-" (math-format-number (math-neg a)))
3191 (let ((calc-number-radix 10)
3192 (calc-leading-zeros nil)
3193 (calc-group-digits nil))
3194 (format calc-hms-format
3195 (let ((calc-frac-format '(":" nil)))
3196 (math-format-number (nth 1 a)))
3197 (let ((calc-frac-format '(":" nil)))
3198 (math-format-number (nth 2 a)))
3199 (math-format-number (nth 3 a))))))
3201 (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
3202 (math-format-number (nth 2 a))
3204 (math-format-number (nth 3 a))
3205 (if (memq (nth 1 a) '(0 2)) ")" "]")))
3207 (concat (math-format-number (nth 1 a))
3209 (math-format-number (nth 2 a))))
3211 (math-format-flat-expr a 0))
3212 (t (format "%s" a))))
3214 (defun math-adjust-fraction (a)
3215 (if (nth 1 calc-frac-format)
3217 (if (Math-integerp a) (setq a (list 'frac a 1)))
3218 (let ((g (math-quotient (nth 1 calc-frac-format)
3220 (nth 1 calc-frac-format)))))
3221 (list 'frac (math-mul (nth 1 a) g) (math-mul (nth 2 a) g))))
3224 (defun math-format-bignum-fancy (a) ; [X L]
3225 (let ((str (cond ((= calc-number-radix 10)
3226 (math-format-bignum-decimal a))
3227 ((= calc-number-radix 2)
3228 (math-format-bignum-binary a))
3229 ((= calc-number-radix 8)
3230 (math-format-bignum-octal a))
3231 ((= calc-number-radix 16)
3232 (math-format-bignum-hex a))
3233 (t (math-format-bignum-radix a)))))
3234 (if calc-leading-zeros
3235 (let* ((calc-internal-prec 6)
3236 (digs (math-compute-max-digits (math-abs calc-word-size)
3240 (setq str (concat (make-string (- digs len) ?0) str)))))
3241 (if calc-group-digits
3242 (let ((i (length str))
3243 (g (if (integerp calc-group-digits)
3244 (math-abs calc-group-digits)
3245 (if (memq calc-number-radix '(2 16)) 4 3))))
3248 str (concat (substring str 0 i)
3250 (substring str i))))
3252 (if (and (/= calc-number-radix 10)
3253 math-radix-explicit-format)
3254 (if calc-radix-formatter
3255 (funcall calc-radix-formatter calc-number-radix str)
3256 (format "%d#%s" calc-number-radix str))
3260 (defun math-group-float (str) ; [X X]
3261 (let* ((pt (or (string-match "[^0-9a-zA-Z]" str) (length str)))
3262 (g (if (integerp calc-group-digits) (math-abs calc-group-digits) 3))
3264 (if (and (integerp calc-group-digits) (< calc-group-digits 0))
3265 (while (< (setq i (+ (1+ i) g)) (length str))
3266 (setq str (concat (substring str 0 i)
3269 i (+ i (1- (length calc-group-char))))))
3273 str (concat (substring str 0 i)
3275 (substring str i))))
3278 ;;; Users can redefine this in their .emacs files.
3279 (defvar calc-keypad-user-menu nil
3280 "If non-nil, this describes an additional menu for calc-keypad.
3281 It should contain a list of three rows.
3282 Each row should be a list of six keys.
3283 Each key should be a list of a label string, plus a Calc command name spec.
3284 A command spec is a command name symbol, a keyboard macro string, a
3285 list containing a numeric entry string, or nil.
3286 A key may contain additional specs for Inverse, Hyperbolic, and Inv+Hyp.")
3288 (run-hooks 'calc-ext-load-hook)
3290 ;;; calc-ext.el ends here
HCoop / bpt / emacs.git / blob