1 ;;; calc-ext.el --- various extension functions for Calc
3 ;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2005 Free Software Foundation, Inc.
5 ;; Author: David Gillespie <daveg@synaptics.com>
6 ;; Maintainer: Jay Belanger <belanger@truman.edu>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is distributed in the hope that it will be useful,
11 ;; but WITHOUT ANY WARRANTY. No author or distributor
12 ;; accepts responsibility to anyone for the consequences of using it
13 ;; or for whether it serves any particular purpose or works at all,
14 ;; unless he says so in writing. Refer to the GNU Emacs General Public
15 ;; License for full details.
17 ;; Everyone is granted permission to copy, modify and redistribute
18 ;; GNU Emacs, but only under the conditions described in the
19 ;; GNU Emacs General Public License. A copy of this license is
20 ;; supposed to have been given to you along with GNU Emacs so you
21 ;; can know your rights and responsibilities. It should be in a
22 ;; file named COPYING. Among other things, the copyright notice
23 ;; and this notice must be preserved on all copies.
32 (defvar math-simplifying nil
)
33 (defvar math-living-dangerously nil
) ; true if unsafe simplifications are okay.
34 (defvar math-integrating nil
)
36 (defvar math-rewrite-selections nil
)
38 (defvar math-compose-level
0)
39 (defvar math-comp-selected nil
)
40 (defvar math-comp-tagged nil
)
41 (defvar math-comp-sel-hpos nil
)
42 (defvar math-comp-sel-vpos nil
)
43 (defvar math-comp-sel-cpos nil
)
44 (defvar math-compose-hash-args nil
)
46 ;;; The following was made a function so that it could be byte-compiled.
47 (defun calc-init-extensions ()
49 (define-key calc-mode-map
":" 'calc-fdiv
)
50 (define-key calc-mode-map
"\\" 'calc-idiv
)
51 (define-key calc-mode-map
"|" 'calc-concat
)
52 (define-key calc-mode-map
"!" 'calc-factorial
)
53 (define-key calc-mode-map
"C" 'calc-cos
)
54 (define-key calc-mode-map
"E" 'calc-exp
)
55 (define-key calc-mode-map
"H" 'calc-hyperbolic
)
56 (define-key calc-mode-map
"I" 'calc-inverse
)
57 (define-key calc-mode-map
"J" 'calc-conj
)
58 (define-key calc-mode-map
"L" 'calc-ln
)
59 (define-key calc-mode-map
"N" 'calc-eval-num
)
60 (define-key calc-mode-map
"P" 'calc-pi
)
61 (define-key calc-mode-map
"Q" 'calc-sqrt
)
62 (define-key calc-mode-map
"R" 'calc-round
)
63 (define-key calc-mode-map
"S" 'calc-sin
)
64 (define-key calc-mode-map
"T" 'calc-tan
)
65 (define-key calc-mode-map
"U" 'calc-undo
)
66 (define-key calc-mode-map
"X" 'calc-call-last-kbd-macro
)
67 (define-key calc-mode-map
"o" 'calc-realign
)
68 (define-key calc-mode-map
"p" 'calc-precision
)
69 (define-key calc-mode-map
"w" 'calc-why
)
70 (define-key calc-mode-map
"x" 'calc-execute-extended-command
)
71 (define-key calc-mode-map
"y" 'calc-copy-to-buffer
)
73 (define-key calc-mode-map
"(" 'calc-begin-complex
)
74 (define-key calc-mode-map
")" 'calc-end-complex
)
75 (define-key calc-mode-map
"[" 'calc-begin-vector
)
76 (define-key calc-mode-map
"]" 'calc-end-vector
)
77 (define-key calc-mode-map
"," 'calc-comma
)
78 (define-key calc-mode-map
";" 'calc-semi
)
79 (define-key calc-mode-map
"`" 'calc-edit
)
80 (define-key calc-mode-map
"=" 'calc-evaluate
)
81 (define-key calc-mode-map
"~" 'calc-num-prefix
)
82 (define-key calc-mode-map
"<" 'calc-scroll-left
)
83 (define-key calc-mode-map
">" 'calc-scroll-right
)
84 (define-key calc-mode-map
"{" 'calc-scroll-down
)
85 (define-key calc-mode-map
"}" 'calc-scroll-up
)
86 (define-key calc-mode-map
"\C-k" 'calc-kill
)
87 (define-key calc-mode-map
"\M-k" 'calc-copy-as-kill
)
88 (define-key calc-mode-map
"\C-w" 'calc-kill-region
)
89 (define-key calc-mode-map
"\M-w" 'calc-copy-region-as-kill
)
90 (define-key calc-mode-map
"\C-y" 'calc-yank
)
91 (define-key calc-mode-map
[mouse-2
] 'calc-yank
)
92 (define-key calc-mode-map
"\C-_" 'calc-undo
)
93 (define-key calc-mode-map
"\C-xu" 'calc-undo
)
94 (define-key calc-mode-map
"\M-\C-m" 'calc-last-args
)
96 (define-key calc-mode-map
"a" nil
)
97 (define-key calc-mode-map
"a?" 'calc-a-prefix-help
)
98 (define-key calc-mode-map
"aa" 'calc-apart
)
99 (define-key calc-mode-map
"ab" 'calc-substitute
)
100 (define-key calc-mode-map
"ac" 'calc-collect
)
101 (define-key calc-mode-map
"ad" 'calc-derivative
)
102 (define-key calc-mode-map
"ae" 'calc-simplify-extended
)
103 (define-key calc-mode-map
"af" 'calc-factor
)
104 (define-key calc-mode-map
"ag" 'calc-poly-gcd
)
105 (define-key calc-mode-map
"ai" 'calc-integral
)
106 (define-key calc-mode-map
"am" 'calc-match
)
107 (define-key calc-mode-map
"an" 'calc-normalize-rat
)
108 (define-key calc-mode-map
"ap" 'calc-poly-interp
)
109 (define-key calc-mode-map
"ar" 'calc-rewrite
)
110 (define-key calc-mode-map
"as" 'calc-simplify
)
111 (define-key calc-mode-map
"at" 'calc-taylor
)
112 (define-key calc-mode-map
"av" 'calc-alg-evaluate
)
113 (define-key calc-mode-map
"ax" 'calc-expand
)
114 (define-key calc-mode-map
"aA" 'calc-abs
)
115 (define-key calc-mode-map
"aF" 'calc-curve-fit
)
116 (define-key calc-mode-map
"aI" 'calc-num-integral
)
117 (define-key calc-mode-map
"aM" 'calc-map-equation
)
118 (define-key calc-mode-map
"aN" 'calc-find-minimum
)
119 (define-key calc-mode-map
"aP" 'calc-poly-roots
)
120 (define-key calc-mode-map
"aS" 'calc-solve-for
)
121 (define-key calc-mode-map
"aR" 'calc-find-root
)
122 (define-key calc-mode-map
"aT" 'calc-tabulate
)
123 (define-key calc-mode-map
"aX" 'calc-find-maximum
)
124 (define-key calc-mode-map
"a+" 'calc-summation
)
125 (define-key calc-mode-map
"a-" 'calc-alt-summation
)
126 (define-key calc-mode-map
"a*" 'calc-product
)
127 (define-key calc-mode-map
"a\\" 'calc-poly-div
)
128 (define-key calc-mode-map
"a%" 'calc-poly-rem
)
129 (define-key calc-mode-map
"a/" 'calc-poly-div-rem
)
130 (define-key calc-mode-map
"a=" 'calc-equal-to
)
131 (define-key calc-mode-map
"a#" 'calc-not-equal-to
)
132 (define-key calc-mode-map
"a<" 'calc-less-than
)
133 (define-key calc-mode-map
"a>" 'calc-greater-than
)
134 (define-key calc-mode-map
"a[" 'calc-less-equal
)
135 (define-key calc-mode-map
"a]" 'calc-greater-equal
)
136 (define-key calc-mode-map
"a." 'calc-remove-equal
)
137 (define-key calc-mode-map
"a{" 'calc-in-set
)
138 (define-key calc-mode-map
"a&" 'calc-logical-and
)
139 (define-key calc-mode-map
"a|" 'calc-logical-or
)
140 (define-key calc-mode-map
"a!" 'calc-logical-not
)
141 (define-key calc-mode-map
"a:" 'calc-logical-if
)
142 (define-key calc-mode-map
"a_" 'calc-subscript
)
143 (define-key calc-mode-map
"a\"" 'calc-expand-formula
)
145 (define-key calc-mode-map
"b" nil
)
146 (define-key calc-mode-map
"b?" 'calc-b-prefix-help
)
147 (define-key calc-mode-map
"ba" 'calc-and
)
148 (define-key calc-mode-map
"bc" 'calc-clip
)
149 (define-key calc-mode-map
"bd" 'calc-diff
)
150 (define-key calc-mode-map
"bl" 'calc-lshift-binary
)
151 (define-key calc-mode-map
"bn" 'calc-not
)
152 (define-key calc-mode-map
"bo" 'calc-or
)
153 (define-key calc-mode-map
"bp" 'calc-pack-bits
)
154 (define-key calc-mode-map
"br" 'calc-rshift-binary
)
155 (define-key calc-mode-map
"bt" 'calc-rotate-binary
)
156 (define-key calc-mode-map
"bu" 'calc-unpack-bits
)
157 (define-key calc-mode-map
"bw" 'calc-word-size
)
158 (define-key calc-mode-map
"bx" 'calc-xor
)
159 (define-key calc-mode-map
"bB" 'calc-log
)
160 (define-key calc-mode-map
"bD" 'calc-fin-ddb
)
161 (define-key calc-mode-map
"bF" 'calc-fin-fv
)
162 (define-key calc-mode-map
"bI" 'calc-fin-irr
)
163 (define-key calc-mode-map
"bL" 'calc-lshift-arith
)
164 (define-key calc-mode-map
"bM" 'calc-fin-pmt
)
165 (define-key calc-mode-map
"bN" 'calc-fin-npv
)
166 (define-key calc-mode-map
"bP" 'calc-fin-pv
)
167 (define-key calc-mode-map
"bR" 'calc-rshift-arith
)
168 (define-key calc-mode-map
"bS" 'calc-fin-sln
)
169 (define-key calc-mode-map
"bT" 'calc-fin-rate
)
170 (define-key calc-mode-map
"bY" 'calc-fin-syd
)
171 (define-key calc-mode-map
"b#" 'calc-fin-nper
)
172 (define-key calc-mode-map
"b%" 'calc-percent-change
)
174 (define-key calc-mode-map
"c" nil
)
175 (define-key calc-mode-map
"c?" 'calc-c-prefix-help
)
176 (define-key calc-mode-map
"cc" 'calc-clean
)
177 (define-key calc-mode-map
"cd" 'calc-to-degrees
)
178 (define-key calc-mode-map
"cf" 'calc-float
)
179 (define-key calc-mode-map
"ch" 'calc-to-hms
)
180 (define-key calc-mode-map
"cp" 'calc-polar
)
181 (define-key calc-mode-map
"cr" 'calc-to-radians
)
182 (define-key calc-mode-map
"cC" 'calc-cos
)
183 (define-key calc-mode-map
"cF" 'calc-fraction
)
184 (define-key calc-mode-map
"c%" 'calc-convert-percent
)
186 (define-key calc-mode-map
"d" nil
)
187 (define-key calc-mode-map
"d?" 'calc-d-prefix-help
)
188 (define-key calc-mode-map
"d0" 'calc-decimal-radix
)
189 (define-key calc-mode-map
"d2" 'calc-binary-radix
)
190 (define-key calc-mode-map
"d6" 'calc-hex-radix
)
191 (define-key calc-mode-map
"d8" 'calc-octal-radix
)
192 (define-key calc-mode-map
"db" 'calc-line-breaking
)
193 (define-key calc-mode-map
"dc" 'calc-complex-notation
)
194 (define-key calc-mode-map
"dd" 'calc-date-notation
)
195 (define-key calc-mode-map
"de" 'calc-eng-notation
)
196 (define-key calc-mode-map
"df" 'calc-fix-notation
)
197 (define-key calc-mode-map
"dg" 'calc-group-digits
)
198 (define-key calc-mode-map
"dh" 'calc-hms-notation
)
199 (define-key calc-mode-map
"di" 'calc-i-notation
)
200 (define-key calc-mode-map
"dj" 'calc-j-notation
)
201 (define-key calc-mode-map
"dl" 'calc-line-numbering
)
202 (define-key calc-mode-map
"dn" 'calc-normal-notation
)
203 (define-key calc-mode-map
"do" 'calc-over-notation
)
204 (define-key calc-mode-map
"dp" 'calc-show-plain
)
205 (define-key calc-mode-map
"dr" 'calc-radix
)
206 (define-key calc-mode-map
"ds" 'calc-sci-notation
)
207 (define-key calc-mode-map
"dt" 'calc-truncate-stack
)
208 (define-key calc-mode-map
"dw" 'calc-auto-why
)
209 (define-key calc-mode-map
"dz" 'calc-leading-zeros
)
210 (define-key calc-mode-map
"dB" 'calc-big-language
)
211 (define-key calc-mode-map
"dD" 'calc-redo
)
212 (define-key calc-mode-map
"dC" 'calc-c-language
)
213 (define-key calc-mode-map
"dE" 'calc-eqn-language
)
214 (define-key calc-mode-map
"dF" 'calc-fortran-language
)
215 (define-key calc-mode-map
"dM" 'calc-mathematica-language
)
216 (define-key calc-mode-map
"dN" 'calc-normal-language
)
217 (define-key calc-mode-map
"dO" 'calc-flat-language
)
218 (define-key calc-mode-map
"dP" 'calc-pascal-language
)
219 (define-key calc-mode-map
"dT" 'calc-tex-language
)
220 (define-key calc-mode-map
"dL" 'calc-latex-language
)
221 (define-key calc-mode-map
"dU" 'calc-unformatted-language
)
222 (define-key calc-mode-map
"dW" 'calc-maple-language
)
223 (define-key calc-mode-map
"d[" 'calc-truncate-up
)
224 (define-key calc-mode-map
"d]" 'calc-truncate-down
)
225 (define-key calc-mode-map
"d." 'calc-point-char
)
226 (define-key calc-mode-map
"d," 'calc-group-char
)
227 (define-key calc-mode-map
"d\"" 'calc-display-strings
)
228 (define-key calc-mode-map
"d<" 'calc-left-justify
)
229 (define-key calc-mode-map
"d=" 'calc-center-justify
)
230 (define-key calc-mode-map
"d>" 'calc-right-justify
)
231 (define-key calc-mode-map
"d{" 'calc-left-label
)
232 (define-key calc-mode-map
"d}" 'calc-right-label
)
233 (define-key calc-mode-map
"d'" 'calc-display-raw
)
234 (define-key calc-mode-map
"d " 'calc-refresh
)
235 (define-key calc-mode-map
"d\r" 'calc-refresh-top
)
236 (define-key calc-mode-map
"d@" 'calc-toggle-banner
)
238 (define-key calc-mode-map
"f" nil
)
239 (define-key calc-mode-map
"f?" 'calc-f-prefix-help
)
240 (define-key calc-mode-map
"fb" 'calc-beta
)
241 (define-key calc-mode-map
"fe" 'calc-erf
)
242 (define-key calc-mode-map
"fg" 'calc-gamma
)
243 (define-key calc-mode-map
"fh" 'calc-hypot
)
244 (define-key calc-mode-map
"fi" 'calc-im
)
245 (define-key calc-mode-map
"fj" 'calc-bessel-J
)
246 (define-key calc-mode-map
"fn" 'calc-min
)
247 (define-key calc-mode-map
"fr" 'calc-re
)
248 (define-key calc-mode-map
"fs" 'calc-sign
)
249 (define-key calc-mode-map
"fx" 'calc-max
)
250 (define-key calc-mode-map
"fy" 'calc-bessel-Y
)
251 (define-key calc-mode-map
"fA" 'calc-abssqr
)
252 (define-key calc-mode-map
"fB" 'calc-inc-beta
)
253 (define-key calc-mode-map
"fE" 'calc-expm1
)
254 (define-key calc-mode-map
"fF" 'calc-floor
)
255 (define-key calc-mode-map
"fG" 'calc-inc-gamma
)
256 (define-key calc-mode-map
"fI" 'calc-ilog
)
257 (define-key calc-mode-map
"fL" 'calc-lnp1
)
258 (define-key calc-mode-map
"fM" 'calc-mant-part
)
259 (define-key calc-mode-map
"fQ" 'calc-isqrt
)
260 (define-key calc-mode-map
"fS" 'calc-scale-float
)
261 (define-key calc-mode-map
"fT" 'calc-arctan2
)
262 (define-key calc-mode-map
"fX" 'calc-xpon-part
)
263 (define-key calc-mode-map
"f[" 'calc-decrement
)
264 (define-key calc-mode-map
"f]" 'calc-increment
)
266 (define-key calc-mode-map
"g" nil
)
267 (define-key calc-mode-map
"g?" 'calc-g-prefix-help
)
268 (define-key calc-mode-map
"ga" 'calc-graph-add
)
269 (define-key calc-mode-map
"gb" 'calc-graph-border
)
270 (define-key calc-mode-map
"gc" 'calc-graph-clear
)
271 (define-key calc-mode-map
"gd" 'calc-graph-delete
)
272 (define-key calc-mode-map
"gf" 'calc-graph-fast
)
273 (define-key calc-mode-map
"gg" 'calc-graph-grid
)
274 (define-key calc-mode-map
"gh" 'calc-graph-header
)
275 (define-key calc-mode-map
"gk" 'calc-graph-key
)
276 (define-key calc-mode-map
"gj" 'calc-graph-juggle
)
277 (define-key calc-mode-map
"gl" 'calc-graph-log-x
)
278 (define-key calc-mode-map
"gn" 'calc-graph-name
)
279 (define-key calc-mode-map
"gp" 'calc-graph-plot
)
280 (define-key calc-mode-map
"gq" 'calc-graph-quit
)
281 (define-key calc-mode-map
"gr" 'calc-graph-range-x
)
282 (define-key calc-mode-map
"gs" 'calc-graph-line-style
)
283 (define-key calc-mode-map
"gt" 'calc-graph-title-x
)
284 (define-key calc-mode-map
"gv" 'calc-graph-view-commands
)
285 (define-key calc-mode-map
"gx" 'calc-graph-display
)
286 (define-key calc-mode-map
"gz" 'calc-graph-zero-x
)
287 (define-key calc-mode-map
"gA" 'calc-graph-add-3d
)
288 (define-key calc-mode-map
"gC" 'calc-graph-command
)
289 (define-key calc-mode-map
"gD" 'calc-graph-device
)
290 (define-key calc-mode-map
"gF" 'calc-graph-fast-3d
)
291 (define-key calc-mode-map
"gG" 'calc-argument
)
292 (define-key calc-mode-map
"gH" 'calc-graph-hide
)
293 (define-key calc-mode-map
"gK" 'calc-graph-kill
)
294 (define-key calc-mode-map
"gL" 'calc-graph-log-y
)
295 (define-key calc-mode-map
"gN" 'calc-graph-num-points
)
296 (define-key calc-mode-map
"gO" 'calc-graph-output
)
297 (define-key calc-mode-map
"gP" 'calc-graph-print
)
298 (define-key calc-mode-map
"gR" 'calc-graph-range-y
)
299 (define-key calc-mode-map
"gS" 'calc-graph-point-style
)
300 (define-key calc-mode-map
"gT" 'calc-graph-title-y
)
301 (define-key calc-mode-map
"gV" 'calc-graph-view-trail
)
302 (define-key calc-mode-map
"gX" 'calc-graph-geometry
)
303 (define-key calc-mode-map
"gZ" 'calc-graph-zero-y
)
304 (define-key calc-mode-map
"g\C-l" 'calc-graph-log-z
)
305 (define-key calc-mode-map
"g\C-r" 'calc-graph-range-z
)
306 (define-key calc-mode-map
"g\C-t" 'calc-graph-title-z
)
308 (define-key calc-mode-map
"h" 'calc-help-prefix
)
310 (define-key calc-mode-map
"j" nil
)
311 (define-key calc-mode-map
"j?" 'calc-j-prefix-help
)
312 (define-key calc-mode-map
"ja" 'calc-select-additional
)
313 (define-key calc-mode-map
"jb" 'calc-break-selections
)
314 (define-key calc-mode-map
"jc" 'calc-clear-selections
)
315 (define-key calc-mode-map
"jd" 'calc-show-selections
)
316 (define-key calc-mode-map
"je" 'calc-enable-selections
)
317 (define-key calc-mode-map
"jl" 'calc-select-less
)
318 (define-key calc-mode-map
"jm" 'calc-select-more
)
319 (define-key calc-mode-map
"jn" 'calc-select-next
)
320 (define-key calc-mode-map
"jo" 'calc-select-once
)
321 (define-key calc-mode-map
"jp" 'calc-select-previous
)
322 (define-key calc-mode-map
"jr" 'calc-rewrite-selection
)
323 (define-key calc-mode-map
"js" 'calc-select-here
)
324 (define-key calc-mode-map
"jv" 'calc-sel-evaluate
)
325 (define-key calc-mode-map
"ju" 'calc-unselect
)
326 (define-key calc-mode-map
"jC" 'calc-sel-commute
)
327 (define-key calc-mode-map
"jD" 'calc-sel-distribute
)
328 (define-key calc-mode-map
"jE" 'calc-sel-jump-equals
)
329 (define-key calc-mode-map
"jI" 'calc-sel-isolate
)
330 (define-key calc-mode-map
"jJ" 'calc-conj
)
331 (define-key calc-mode-map
"jL" 'calc-commute-left
)
332 (define-key calc-mode-map
"jM" 'calc-sel-merge
)
333 (define-key calc-mode-map
"jN" 'calc-sel-negate
)
334 (define-key calc-mode-map
"jO" 'calc-select-once-maybe
)
335 (define-key calc-mode-map
"jR" 'calc-commute-right
)
336 (define-key calc-mode-map
"jS" 'calc-select-here-maybe
)
337 (define-key calc-mode-map
"jU" 'calc-sel-unpack
)
338 (define-key calc-mode-map
"j&" 'calc-sel-invert
)
339 (define-key calc-mode-map
"j\r" 'calc-copy-selection
)
340 (define-key calc-mode-map
"j\n" 'calc-copy-selection
)
341 (define-key calc-mode-map
"j\010" 'calc-del-selection
)
342 (define-key calc-mode-map
"j\177" 'calc-del-selection
)
343 (define-key calc-mode-map
"j'" 'calc-enter-selection
)
344 (define-key calc-mode-map
"j`" 'calc-edit-selection
)
345 (define-key calc-mode-map
"j+" 'calc-sel-add-both-sides
)
346 (define-key calc-mode-map
"j-" 'calc-sel-sub-both-sides
)
347 (define-key calc-mode-map
"j*" 'calc-sel-mult-both-sides
)
348 (define-key calc-mode-map
"j/" 'calc-sel-div-both-sides
)
349 (define-key calc-mode-map
"j\"" 'calc-sel-expand-formula
)
351 (define-key calc-mode-map
"k" nil
)
352 (define-key calc-mode-map
"k?" 'calc-k-prefix-help
)
353 (define-key calc-mode-map
"ka" 'calc-random-again
)
354 (define-key calc-mode-map
"kb" 'calc-bernoulli-number
)
355 (define-key calc-mode-map
"kc" 'calc-choose
)
356 (define-key calc-mode-map
"kd" 'calc-double-factorial
)
357 (define-key calc-mode-map
"ke" 'calc-euler-number
)
358 (define-key calc-mode-map
"kf" 'calc-prime-factors
)
359 (define-key calc-mode-map
"kg" 'calc-gcd
)
360 (define-key calc-mode-map
"kh" 'calc-shuffle
)
361 (define-key calc-mode-map
"kl" 'calc-lcm
)
362 (define-key calc-mode-map
"km" 'calc-moebius
)
363 (define-key calc-mode-map
"kn" 'calc-next-prime
)
364 (define-key calc-mode-map
"kp" 'calc-prime-test
)
365 (define-key calc-mode-map
"kr" 'calc-random
)
366 (define-key calc-mode-map
"ks" 'calc-stirling-number
)
367 (define-key calc-mode-map
"kt" 'calc-totient
)
368 (define-key calc-mode-map
"kB" 'calc-utpb
)
369 (define-key calc-mode-map
"kC" 'calc-utpc
)
370 (define-key calc-mode-map
"kE" 'calc-extended-gcd
)
371 (define-key calc-mode-map
"kF" 'calc-utpf
)
372 (define-key calc-mode-map
"kK" 'calc-keep-args
)
373 (define-key calc-mode-map
"kN" 'calc-utpn
)
374 (define-key calc-mode-map
"kP" 'calc-utpp
)
375 (define-key calc-mode-map
"kT" 'calc-utpt
)
377 (define-key calc-mode-map
"m" nil
)
378 (define-key calc-mode-map
"m?" 'calc-m-prefix-help
)
379 (define-key calc-mode-map
"ma" 'calc-algebraic-mode
)
380 (define-key calc-mode-map
"md" 'calc-degrees-mode
)
381 (define-key calc-mode-map
"me" 'calc-embedded-preserve-modes
)
382 (define-key calc-mode-map
"mf" 'calc-frac-mode
)
383 (define-key calc-mode-map
"mg" 'calc-get-modes
)
384 (define-key calc-mode-map
"mh" 'calc-hms-mode
)
385 (define-key calc-mode-map
"mi" 'calc-infinite-mode
)
386 (define-key calc-mode-map
"mm" 'calc-save-modes
)
387 (define-key calc-mode-map
"mp" 'calc-polar-mode
)
388 (define-key calc-mode-map
"mr" 'calc-radians-mode
)
389 (define-key calc-mode-map
"ms" 'calc-symbolic-mode
)
390 (define-key calc-mode-map
"mt" 'calc-total-algebraic-mode
)
391 (define-key calc-mode-map
"\emt" 'calc-total-algebraic-mode
)
392 (define-key calc-mode-map
"\em\et" 'calc-total-algebraic-mode
)
393 (define-key calc-mode-map
"mv" 'calc-matrix-mode
)
394 (define-key calc-mode-map
"mw" 'calc-working
)
395 (define-key calc-mode-map
"mx" 'calc-always-load-extensions
)
396 (define-key calc-mode-map
"mA" 'calc-alg-simplify-mode
)
397 (define-key calc-mode-map
"mB" 'calc-bin-simplify-mode
)
398 (define-key calc-mode-map
"mC" 'calc-auto-recompute
)
399 (define-key calc-mode-map
"mD" 'calc-default-simplify-mode
)
400 (define-key calc-mode-map
"mE" 'calc-ext-simplify-mode
)
401 (define-key calc-mode-map
"mF" 'calc-settings-file-name
)
402 (define-key calc-mode-map
"mM" 'calc-more-recursion-depth
)
403 (define-key calc-mode-map
"mN" 'calc-num-simplify-mode
)
404 (define-key calc-mode-map
"mO" 'calc-no-simplify-mode
)
405 (define-key calc-mode-map
"mR" 'calc-mode-record-mode
)
406 (define-key calc-mode-map
"mS" 'calc-shift-prefix
)
407 (define-key calc-mode-map
"mU" 'calc-units-simplify-mode
)
408 (define-key calc-mode-map
"mX" 'calc-load-everything
)
410 (define-key calc-mode-map
"r" nil
)
411 (define-key calc-mode-map
"r?" 'calc-r-prefix-help
)
413 (define-key calc-mode-map
"s" nil
)
414 (define-key calc-mode-map
"s?" 'calc-s-prefix-help
)
415 (define-key calc-mode-map
"sc" 'calc-copy-variable
)
416 (define-key calc-mode-map
"sd" 'calc-declare-variable
)
417 (define-key calc-mode-map
"se" 'calc-edit-variable
)
418 (define-key calc-mode-map
"si" 'calc-insert-variables
)
419 (define-key calc-mode-map
"sk" 'calc-copy-special-constant
)
420 (define-key calc-mode-map
"sl" 'calc-let
)
421 (define-key calc-mode-map
"sm" 'calc-store-map
)
422 (define-key calc-mode-map
"sn" 'calc-store-neg
)
423 (define-key calc-mode-map
"sp" 'calc-permanent-variable
)
424 (define-key calc-mode-map
"sr" 'calc-recall
)
425 (define-key calc-mode-map
"ss" 'calc-store
)
426 (define-key calc-mode-map
"st" 'calc-store-into
)
427 (define-key calc-mode-map
"su" 'calc-unstore
)
428 (define-key calc-mode-map
"sx" 'calc-store-exchange
)
429 (define-key calc-mode-map
"sA" 'calc-edit-AlgSimpRules
)
430 (define-key calc-mode-map
"sD" 'calc-edit-Decls
)
431 (define-key calc-mode-map
"sE" 'calc-edit-EvalRules
)
432 (define-key calc-mode-map
"sF" 'calc-edit-FitRules
)
433 (define-key calc-mode-map
"sG" 'calc-edit-GenCount
)
434 (define-key calc-mode-map
"sH" 'calc-edit-Holidays
)
435 (define-key calc-mode-map
"sI" 'calc-edit-IntegLimit
)
436 (define-key calc-mode-map
"sL" 'calc-edit-LineStyles
)
437 (define-key calc-mode-map
"sP" 'calc-edit-PointStyles
)
438 (define-key calc-mode-map
"sR" 'calc-edit-PlotRejects
)
439 (define-key calc-mode-map
"sS" 'calc-sin
)
440 (define-key calc-mode-map
"sT" 'calc-edit-TimeZone
)
441 (define-key calc-mode-map
"sU" 'calc-edit-Units
)
442 (define-key calc-mode-map
"sX" 'calc-edit-ExtSimpRules
)
443 (define-key calc-mode-map
"s+" 'calc-store-plus
)
444 (define-key calc-mode-map
"s-" 'calc-store-minus
)
445 (define-key calc-mode-map
"s*" 'calc-store-times
)
446 (define-key calc-mode-map
"s/" 'calc-store-div
)
447 (define-key calc-mode-map
"s^" 'calc-store-power
)
448 (define-key calc-mode-map
"s|" 'calc-store-concat
)
449 (define-key calc-mode-map
"s&" 'calc-store-inv
)
450 (define-key calc-mode-map
"s[" 'calc-store-decr
)
451 (define-key calc-mode-map
"s]" 'calc-store-incr
)
452 (define-key calc-mode-map
"s:" 'calc-assign
)
453 (define-key calc-mode-map
"s=" 'calc-evalto
)
455 (define-key calc-mode-map
"t" nil
)
456 (define-key calc-mode-map
"t?" 'calc-t-prefix-help
)
457 (define-key calc-mode-map
"tb" 'calc-trail-backward
)
458 (define-key calc-mode-map
"td" 'calc-trail-display
)
459 (define-key calc-mode-map
"tf" 'calc-trail-forward
)
460 (define-key calc-mode-map
"th" 'calc-trail-here
)
461 (define-key calc-mode-map
"ti" 'calc-trail-in
)
462 (define-key calc-mode-map
"tk" 'calc-trail-kill
)
463 (define-key calc-mode-map
"tm" 'calc-trail-marker
)
464 (define-key calc-mode-map
"tn" 'calc-trail-next
)
465 (define-key calc-mode-map
"to" 'calc-trail-out
)
466 (define-key calc-mode-map
"tp" 'calc-trail-previous
)
467 (define-key calc-mode-map
"tr" 'calc-trail-isearch-backward
)
468 (define-key calc-mode-map
"ts" 'calc-trail-isearch-forward
)
469 (define-key calc-mode-map
"ty" 'calc-trail-yank
)
470 (define-key calc-mode-map
"t[" 'calc-trail-first
)
471 (define-key calc-mode-map
"t]" 'calc-trail-last
)
472 (define-key calc-mode-map
"t<" 'calc-trail-scroll-left
)
473 (define-key calc-mode-map
"t>" 'calc-trail-scroll-right
)
474 (define-key calc-mode-map
"t{" 'calc-trail-backward
)
475 (define-key calc-mode-map
"t}" 'calc-trail-forward
)
476 (define-key calc-mode-map
"t." 'calc-full-trail-vectors
)
477 (define-key calc-mode-map
"tC" 'calc-convert-time-zones
)
478 (define-key calc-mode-map
"tD" 'calc-date
)
479 (define-key calc-mode-map
"tI" 'calc-inc-month
)
480 (define-key calc-mode-map
"tJ" 'calc-julian
)
481 (define-key calc-mode-map
"tM" 'calc-new-month
)
482 (define-key calc-mode-map
"tN" 'calc-now
)
483 (define-key calc-mode-map
"tP" 'calc-date-part
)
484 (define-key calc-mode-map
"tT" 'calc-tan
)
485 (define-key calc-mode-map
"tU" 'calc-unix-time
)
486 (define-key calc-mode-map
"tW" 'calc-new-week
)
487 (define-key calc-mode-map
"tY" 'calc-new-year
)
488 (define-key calc-mode-map
"tZ" 'calc-time-zone
)
489 (define-key calc-mode-map
"t+" 'calc-business-days-plus
)
490 (define-key calc-mode-map
"t-" 'calc-business-days-minus
)
492 (define-key calc-mode-map
"u" 'nil
)
493 (define-key calc-mode-map
"u?" 'calc-u-prefix-help
)
494 (define-key calc-mode-map
"ua" 'calc-autorange-units
)
495 (define-key calc-mode-map
"ub" 'calc-base-units
)
496 (define-key calc-mode-map
"uc" 'calc-convert-units
)
497 (define-key calc-mode-map
"ud" 'calc-define-unit
)
498 (define-key calc-mode-map
"ue" 'calc-explain-units
)
499 (define-key calc-mode-map
"ug" 'calc-get-unit-definition
)
500 (define-key calc-mode-map
"up" 'calc-permanent-units
)
501 (define-key calc-mode-map
"ur" 'calc-remove-units
)
502 (define-key calc-mode-map
"us" 'calc-simplify-units
)
503 (define-key calc-mode-map
"ut" 'calc-convert-temperature
)
504 (define-key calc-mode-map
"uu" 'calc-undefine-unit
)
505 (define-key calc-mode-map
"uv" 'calc-enter-units-table
)
506 (define-key calc-mode-map
"ux" 'calc-extract-units
)
507 (define-key calc-mode-map
"uV" 'calc-view-units-table
)
508 (define-key calc-mode-map
"uC" 'calc-vector-covariance
)
509 (define-key calc-mode-map
"uG" 'calc-vector-geometric-mean
)
510 (define-key calc-mode-map
"uM" 'calc-vector-mean
)
511 (define-key calc-mode-map
"uN" 'calc-vector-min
)
512 (define-key calc-mode-map
"uS" 'calc-vector-sdev
)
513 (define-key calc-mode-map
"uU" 'calc-undo
)
514 (define-key calc-mode-map
"uX" 'calc-vector-max
)
515 (define-key calc-mode-map
"u#" 'calc-vector-count
)
516 (define-key calc-mode-map
"u+" 'calc-vector-sum
)
517 (define-key calc-mode-map
"u*" 'calc-vector-product
)
519 (define-key calc-mode-map
"v" 'nil
)
520 (define-key calc-mode-map
"v?" 'calc-v-prefix-help
)
521 (define-key calc-mode-map
"va" 'calc-arrange-vector
)
522 (define-key calc-mode-map
"vb" 'calc-build-vector
)
523 (define-key calc-mode-map
"vc" 'calc-mcol
)
524 (define-key calc-mode-map
"vd" 'calc-diag
)
525 (define-key calc-mode-map
"ve" 'calc-expand-vector
)
526 (define-key calc-mode-map
"vf" 'calc-vector-find
)
527 (define-key calc-mode-map
"vh" 'calc-head
)
528 (define-key calc-mode-map
"vi" 'calc-ident
)
529 (define-key calc-mode-map
"vk" 'calc-cons
)
530 (define-key calc-mode-map
"vl" 'calc-vlength
)
531 (define-key calc-mode-map
"vm" 'calc-mask-vector
)
532 (define-key calc-mode-map
"vn" 'calc-rnorm
)
533 (define-key calc-mode-map
"vp" 'calc-pack
)
534 (define-key calc-mode-map
"vr" 'calc-mrow
)
535 (define-key calc-mode-map
"vs" 'calc-subvector
)
536 (define-key calc-mode-map
"vt" 'calc-transpose
)
537 (define-key calc-mode-map
"vu" 'calc-unpack
)
538 (define-key calc-mode-map
"vv" 'calc-reverse-vector
)
539 (define-key calc-mode-map
"vx" 'calc-index
)
540 (define-key calc-mode-map
"vA" 'calc-apply
)
541 (define-key calc-mode-map
"vC" 'calc-cross
)
542 (define-key calc-mode-map
"vD" 'calc-mdet
)
543 (define-key calc-mode-map
"vE" 'calc-set-enumerate
)
544 (define-key calc-mode-map
"vF" 'calc-set-floor
)
545 (define-key calc-mode-map
"vG" 'calc-grade
)
546 (define-key calc-mode-map
"vH" 'calc-histogram
)
547 (define-key calc-mode-map
"vI" 'calc-inner-product
)
548 (define-key calc-mode-map
"vJ" 'calc-conj-transpose
)
549 (define-key calc-mode-map
"vL" 'calc-mlud
)
550 (define-key calc-mode-map
"vM" 'calc-map
)
551 (define-key calc-mode-map
"vN" 'calc-cnorm
)
552 (define-key calc-mode-map
"vO" 'calc-outer-product
)
553 (define-key calc-mode-map
"vR" 'calc-reduce
)
554 (define-key calc-mode-map
"vS" 'calc-sort
)
555 (define-key calc-mode-map
"vT" 'calc-mtrace
)
556 (define-key calc-mode-map
"vU" 'calc-accumulate
)
557 (define-key calc-mode-map
"vV" 'calc-set-union
)
558 (define-key calc-mode-map
"vX" 'calc-set-xor
)
559 (define-key calc-mode-map
"v^" 'calc-set-intersect
)
560 (define-key calc-mode-map
"v-" 'calc-set-difference
)
561 (define-key calc-mode-map
"v~" 'calc-set-complement
)
562 (define-key calc-mode-map
"v:" 'calc-set-span
)
563 (define-key calc-mode-map
"v#" 'calc-set-cardinality
)
564 (define-key calc-mode-map
"v+" 'calc-remove-duplicates
)
565 (define-key calc-mode-map
"v&" 'calc-inv
)
566 (define-key calc-mode-map
"v<" 'calc-matrix-left-justify
)
567 (define-key calc-mode-map
"v=" 'calc-matrix-center-justify
)
568 (define-key calc-mode-map
"v>" 'calc-matrix-right-justify
)
569 (define-key calc-mode-map
"v." 'calc-full-vectors
)
570 (define-key calc-mode-map
"v/" 'calc-break-vectors
)
571 (define-key calc-mode-map
"v," 'calc-vector-commas
)
572 (define-key calc-mode-map
"v[" 'calc-vector-brackets
)
573 (define-key calc-mode-map
"v]" 'calc-matrix-brackets
)
574 (define-key calc-mode-map
"v{" 'calc-vector-braces
)
575 (define-key calc-mode-map
"v}" 'calc-matrix-brackets
)
576 (define-key calc-mode-map
"v(" 'calc-vector-parens
)
577 (define-key calc-mode-map
"v)" 'calc-matrix-brackets
)
578 ;; We can't rely on the automatic upper->lower conversion because
579 ;; in the global map V is explicitly bound, so we need to bind it
580 ;; explicitly as well :-( --stef
581 (define-key calc-mode-map
"V" (lookup-key calc-mode-map
"v"))
583 (define-key calc-mode-map
"z" 'nil
)
584 (define-key calc-mode-map
"z?" 'calc-z-prefix-help
)
586 (define-key calc-mode-map
"Z" 'nil
)
587 (define-key calc-mode-map
"Z?" 'calc-shift-Z-prefix-help
)
588 (define-key calc-mode-map
"ZC" 'calc-user-define-composition
)
589 (define-key calc-mode-map
"ZD" 'calc-user-define
)
590 (define-key calc-mode-map
"ZE" 'calc-user-define-edit
)
591 (define-key calc-mode-map
"ZF" 'calc-user-define-formula
)
592 (define-key calc-mode-map
"ZG" 'calc-get-user-defn
)
593 (define-key calc-mode-map
"ZI" 'calc-user-define-invocation
)
594 (define-key calc-mode-map
"ZK" 'calc-user-define-kbd-macro
)
595 (define-key calc-mode-map
"ZP" 'calc-user-define-permanent
)
596 (define-key calc-mode-map
"ZS" 'calc-edit-user-syntax
)
597 (define-key calc-mode-map
"ZT" 'calc-timing
)
598 (define-key calc-mode-map
"ZU" 'calc-user-undefine
)
599 (define-key calc-mode-map
"Z[" 'calc-kbd-if
)
600 (define-key calc-mode-map
"Z:" 'calc-kbd-else
)
601 (define-key calc-mode-map
"Z|" 'calc-kbd-else-if
)
602 (define-key calc-mode-map
"Z]" 'calc-kbd-end-if
)
603 (define-key calc-mode-map
"Z<" 'calc-kbd-repeat
)
604 (define-key calc-mode-map
"Z>" 'calc-kbd-end-repeat
)
605 (define-key calc-mode-map
"Z(" 'calc-kbd-for
)
606 (define-key calc-mode-map
"Z)" 'calc-kbd-end-for
)
607 (define-key calc-mode-map
"Z{" 'calc-kbd-loop
)
608 (define-key calc-mode-map
"Z}" 'calc-kbd-end-loop
)
609 (define-key calc-mode-map
"Z/" 'calc-kbd-break
)
610 (define-key calc-mode-map
"Z`" 'calc-kbd-push
)
611 (define-key calc-mode-map
"Z'" 'calc-kbd-pop
)
612 (define-key calc-mode-map
"Z=" 'calc-kbd-report
)
613 (define-key calc-mode-map
"Z#" 'calc-kbd-query
)
619 (define-key calc-mode-map
(format "c%c" x
) 'calc-clean-num
)
620 (define-key calc-mode-map
(format "j%c" x
) 'calc-select-part
)
621 (define-key calc-mode-map
(format "r%c" x
) 'calc-recall-quick
)
622 (define-key calc-mode-map
(format "s%c" x
) 'calc-store-quick
)
623 (define-key calc-mode-map
(format "t%c" x
) 'calc-store-into-quick
)
624 (define-key calc-mode-map
(format "u%c" x
) 'calc-quick-units
)))
629 (if (eq (car-safe (aref (nth 1 calc-mode-map
) i
)) 'keymap
)
630 (aset (nth 1 calc-mode-map
) i
631 (cons 'keymap
(cons (cons ?\e
(aref (nth 1 calc-mode-map
) i
))
632 (cdr (aref (nth 1 calc-mode-map
) i
))))))
635 (setq calc-alg-map
(copy-keymap calc-mode-map
)
636 calc-alg-esc-map
(copy-keymap esc-map
))
639 (or (memq i
'(?
' ?
` ?
= ??
))
640 (aset (nth 1 calc-alg-map
) i
'calc-auto-algebraic-entry
))
641 (or (memq i
'(?
# ?x ?
0 ?
1 ?
2 ?
3 ?
4 ?
5 ?
6 ?
7 ?
8 ?
9))
642 (aset (nth 1 calc-alg-esc-map
) i
(aref (nth 1 calc-mode-map
) i
)))
644 (define-key calc-alg-map
"\e" calc-alg-esc-map
)
645 (define-key calc-alg-map
"\e\t" 'calc-roll-up
)
646 (define-key calc-alg-map
"\e\C-m" 'calc-last-args-stub
)
647 (define-key calc-alg-map
"\e\177" 'calc-pop-above
)
649 ;;;; (Autoloads here)
650 (mapcar (function (lambda (x)
651 (mapcar (function (lambda (func)
652 (autoload func
(car x
)))) (cdr x
))))
655 ("calc-alg" calc-has-rules math-defsimplify
656 calc-modify-simplify-mode calcFunc-collect calcFunc-esimplify
657 calcFunc-islin calcFunc-islinnt calcFunc-lin calcFunc-linnt
658 calcFunc-simplify calcFunc-subst math-beforep
659 math-build-polynomial-expr math-expand-formula math-expr-contains
660 math-expr-contains-count math-expr-depends math-expr-height
661 math-expr-subst math-expr-weight math-integer-plus math-is-linear
662 math-is-multiple math-is-polynomial math-linear-in math-multiple-of
663 math-poly-depends math-poly-mix math-poly-mul
664 math-poly-simplify math-poly-zerop math-polynomial-base
665 math-polynomial-p math-recompile-eval-rules math-simplify
666 math-simplify-exp math-simplify-extended math-simplify-sqrt
667 math-to-simple-fraction
)
669 ("calcalg2" calcFunc-asum calcFunc-deriv
670 calcFunc-ffinv calcFunc-finv calcFunc-fsolve calcFunc-gpoly
671 calcFunc-integ calcFunc-poly calcFunc-prod calcFunc-roots
672 calcFunc-solve calcFunc-sum calcFunc-table calcFunc-taylor
673 calcFunc-tderiv math-expr-calls math-integral-q02 math-integral-q12
674 math-integral-rational-funcs math-lcm-denoms math-looks-evenp
675 math-poly-all-roots math-prod-rec math-reject-solution math-solve-eqn
676 math-solve-for math-sum-rec math-try-integral
)
678 ("calcalg3" calcFunc-efit calcFunc-fit
679 calcFunc-fitdummy calcFunc-fitparam calcFunc-fitvar
680 calcFunc-hasfitparams calcFunc-hasfitvars calcFunc-maximize
681 calcFunc-minimize calcFunc-ninteg calcFunc-polint calcFunc-ratint
682 calcFunc-root calcFunc-wmaximize calcFunc-wminimize calcFunc-wroot
683 calcFunc-xfit math-find-minimum math-find-root math-ninteg-evaluate
684 math-ninteg-midpoint math-ninteg-romberg math-poly-interp
)
686 ("calc-arith" calcFunc-abs calcFunc-abssqr
687 calcFunc-add calcFunc-ceil calcFunc-decr calcFunc-deven calcFunc-dimag
688 calcFunc-dint calcFunc-div calcFunc-dnatnum calcFunc-dneg
689 calcFunc-dnonneg calcFunc-dnonzero calcFunc-dnumint calcFunc-dodd
690 calcFunc-dpos calcFunc-drange calcFunc-drat calcFunc-dreal
691 calcFunc-dscalar calcFunc-fceil calcFunc-ffloor calcFunc-float
692 calcFunc-fround calcFunc-frounde calcFunc-froundu calcFunc-ftrunc
693 calcFunc-idiv calcFunc-incr calcFunc-mant calcFunc-max calcFunc-min
694 calcFunc-mod calcFunc-mul calcFunc-neg calcFunc-percent calcFunc-pow
695 calcFunc-relch calcFunc-round calcFunc-rounde calcFunc-roundu
696 calcFunc-scf calcFunc-sub calcFunc-xpon math-abs math-abs-approx
697 math-add-objects-fancy math-add-or-sub math-add-symb-fancy
698 math-ceiling math-combine-prod math-combine-sum math-div-by-zero
699 math-div-objects-fancy math-div-symb-fancy math-div-zero
700 math-float-fancy math-floor-fancy math-floor-special math-guess-if-neg
701 math-intv-constp math-known-evenp math-known-imagp math-known-integerp
702 math-known-matrixp math-known-negp math-known-nonnegp
703 math-known-nonposp math-known-nonzerop math-known-num-integerp
704 math-known-oddp math-known-posp math-known-realp math-known-scalarp
705 math-max math-min math-mod-fancy math-mul-float math-mul-objects-fancy
706 math-mul-or-div math-mul-symb-fancy math-mul-zero math-neg-fancy
707 math-neg-float math-okay-neg math-possible-signs math-possible-types
708 math-pow-fancy math-pow-mod math-pow-of-zero math-pow-zero
709 math-quarter-integer math-round math-setup-declarations math-sqr
710 math-sqr-float math-trunc-fancy math-trunc-special
)
712 ("calc-bin" calcFunc-and calcFunc-ash
713 calcFunc-clip calcFunc-diff calcFunc-lsh calcFunc-not calcFunc-or
714 calcFunc-rash calcFunc-rot calcFunc-rsh calcFunc-xor math-clip
715 math-compute-max-digits math-convert-radix-digits math-float-parts
716 math-format-bignum-binary math-format-bignum-hex
717 math-format-bignum-octal math-format-bignum-radix math-format-binary
718 math-format-radix math-format-radix-float math-integer-log2
719 math-power-of-2 math-radix-float-power
)
721 ("calc-comb" calc-report-prime-test
722 calcFunc-choose calcFunc-dfact calcFunc-egcd calcFunc-fact
723 calcFunc-gcd calcFunc-lcm calcFunc-moebius calcFunc-nextprime
724 calcFunc-perm calcFunc-prevprime calcFunc-prfac calcFunc-prime
725 calcFunc-random calcFunc-shuffle calcFunc-stir1 calcFunc-stir2
726 calcFunc-totient math-init-random-base math-member math-prime-test
729 ("calccomp" calcFunc-cascent calcFunc-cdescent
730 calcFunc-cheight calcFunc-cwidth math-comp-ascent math-comp-descent
731 math-comp-height math-comp-width math-compose-expr
732 math-composition-to-string math-stack-value-offset-fancy
733 math-vector-is-string math-vector-to-string
)
735 ("calc-cplx" calcFunc-arg calcFunc-conj
736 calcFunc-im calcFunc-polar calcFunc-re calcFunc-rect math-complex
737 math-fix-circular math-imaginary math-imaginary-i math-normalize-polar
738 math-polar math-want-polar
)
740 ("calc-embed" calc-do-embedded
741 calc-do-embedded-activate calc-embedded-evaluate-expr
742 calc-embedded-modes-change calc-embedded-var-change
743 calc-embedded-preserve-modes
)
745 ("calc-fin" calc-to-percentage calcFunc-ddb
746 calcFunc-fv calcFunc-fvb calcFunc-fvl calcFunc-irr calcFunc-irrb
747 calcFunc-nper calcFunc-nperb calcFunc-nperl calcFunc-npv calcFunc-npvb
748 calcFunc-pmt calcFunc-pmtb calcFunc-pv calcFunc-pvb calcFunc-pvl
749 calcFunc-rate calcFunc-rateb calcFunc-ratel calcFunc-sln calcFunc-syd
)
751 ("calc-forms" calcFunc-badd calcFunc-bsub
752 calcFunc-date calcFunc-day calcFunc-dsadj calcFunc-hms
753 calcFunc-holiday calcFunc-hour calcFunc-incmonth calcFunc-incyear
754 calcFunc-intv calcFunc-julian calcFunc-makemod calcFunc-minute
755 calcFunc-month calcFunc-newmonth calcFunc-newweek calcFunc-newyear
756 calcFunc-now calcFunc-pwday calcFunc-sdev calcFunc-second
757 calcFunc-time calcFunc-tzconv calcFunc-tzone calcFunc-unixtime
758 calcFunc-weekday calcFunc-year calcFunc-yearday math-combine-intervals
759 math-date-parts math-date-to-dt math-div-mod math-dt-to-date
760 math-format-date math-from-business-day math-from-hms math-make-intv
761 math-make-mod math-make-sdev math-mod-intv math-normalize-hms
762 math-normalize-mod math-parse-date math-read-angle-brackets
763 math-setup-add-holidays math-setup-holidays math-setup-year-holidays
764 math-sort-intv math-to-business-day math-to-hms
)
766 ("calc-frac" calc-add-fractions
767 calc-div-fractions calc-mul-fractions calcFunc-fdiv calcFunc-frac
770 ("calc-funcs" calc-prob-dist calcFunc-bern
771 calcFunc-besJ calcFunc-besY calcFunc-beta calcFunc-betaB
772 calcFunc-betaI calcFunc-erf calcFunc-erfc calcFunc-euler
773 calcFunc-gamma calcFunc-gammaG calcFunc-gammaP calcFunc-gammaQ
774 calcFunc-gammag calcFunc-ltpb calcFunc-ltpc calcFunc-ltpf
775 calcFunc-ltpn calcFunc-ltpp calcFunc-ltpt calcFunc-utpb calcFunc-utpc
776 calcFunc-utpf calcFunc-utpn calcFunc-utpp calcFunc-utpt
777 math-bernoulli-number math-gammap1-raw
)
779 ("calc-graph" calc-graph-show-tty
)
781 ("calc-incom" calc-digit-dots
)
783 ("calc-keypd" calc-do-keypad
784 calc-keypad-x-left-click calc-keypad-x-middle-click
785 calc-keypad-x-right-click
)
787 ("calc-lang" calc-set-language
788 math-read-big-balance math-read-big-rec
)
790 ("calc-map" calc-get-operator calcFunc-accum
791 calcFunc-afixp calcFunc-anest calcFunc-apply calcFunc-call
792 calcFunc-fixp calcFunc-inner calcFunc-map calcFunc-mapa calcFunc-mapc
793 calcFunc-mapd calcFunc-mapeq calcFunc-mapeqp calcFunc-mapeqr
794 calcFunc-mapr calcFunc-nest calcFunc-outer calcFunc-raccum
795 calcFunc-reduce calcFunc-reducea calcFunc-reducec calcFunc-reduced
796 calcFunc-reducer calcFunc-rreduce calcFunc-rreducea calcFunc-rreducec
797 calcFunc-rreduced calcFunc-rreducer math-build-call
798 math-calcFunc-to-var math-multi-subst math-multi-subst-rec
799 math-var-to-calcFunc
)
801 ("calc-mtx" calcFunc-det calcFunc-lud calcFunc-tr
802 math-col-matrix math-lud-solve math-matrix-inv-raw math-matrix-lud
803 math-mul-mat-vec math-mul-mats math-row-matrix
)
805 ("calc-math" calcFunc-alog calcFunc-arccos
806 calcFunc-arccosh calcFunc-arcsin calcFunc-arcsincos calcFunc-arcsinh
807 calcFunc-arctan calcFunc-arctan2 calcFunc-arctanh calcFunc-csc
808 calcFunc-csch calcFunc-cos calcFunc-cosh calcFunc-cot calcFunc-coth
809 calcFunc-deg calcFunc-exp calcFunc-exp10 calcFunc-expm1
810 calcFunc-hypot calcFunc-ilog calcFunc-isqrt calcFunc-ln calcFunc-lnp1
811 calcFunc-log calcFunc-log10 calcFunc-nroot calcFunc-rad calcFunc-sec
812 calcFunc-sech calcFunc-sin
813 calcFunc-sincos calcFunc-sinh calcFunc-sqr calcFunc-sqrt calcFunc-tan
814 calcFunc-tanh math-arccos-raw math-arcsin-raw math-arctan-raw
815 math-arctan2-raw math-cos-raw math-cot-raw math-csc-raw
816 math-exp-minus-1-raw math-exp-raw
817 math-from-radians math-from-radians-2 math-hypot math-infinite-dir
818 math-isqrt-small math-ln-raw math-nearly-equal math-nearly-equal-float
819 math-nearly-zerop math-nearly-zerop-float math-nth-root
820 math-sin-cos-raw math-sin-raw math-sqrt math-sqrt-float math-sqrt-raw
821 math-tan-raw math-to-radians math-to-radians-2
)
823 ("calc-mode" math-get-modes-vec
)
825 ("calc-poly" calcFunc-apart calcFunc-expand
826 calcFunc-expandpow calcFunc-factor calcFunc-factors calcFunc-nrat
827 calcFunc-pcont calcFunc-pdeg calcFunc-pdiv calcFunc-pdivide
828 calcFunc-pdivrem calcFunc-pgcd calcFunc-plead calcFunc-pprim
829 calcFunc-prem math-accum-factors math-atomic-factorp
830 math-div-poly-const math-div-thru math-expand-power math-expand-term
831 math-factor-contains math-factor-expr math-factor-expr-part
832 math-factor-expr-try math-factor-finish math-factor-poly-coefs
833 math-factor-protect math-mul-thru math-padded-polynomial
834 math-partial-fractions math-poly-degree math-poly-deriv-coefs
835 math-poly-gcd-frac-list math-poly-modulus-rec math-ratpoly-p
836 math-to-ratpoly math-to-ratpoly-rec
)
838 ("calc-prog" calc-default-formula-arglist
839 calc-execute-kbd-macro calc-finish-user-syntax-edit
840 calc-fix-token-name calc-fix-user-formula calc-read-parse-table
841 calc-read-parse-table-part calc-subsetp calc-write-parse-table
842 calc-write-parse-table-part calcFunc-constant calcFunc-eq calcFunc-geq
843 calcFunc-gt calcFunc-if calcFunc-in calcFunc-integer calcFunc-istrue
844 calcFunc-land calcFunc-leq calcFunc-lnot calcFunc-lor calcFunc-lt
845 calcFunc-negative calcFunc-neq calcFunc-nonvar calcFunc-real
846 calcFunc-refers calcFunc-rmeq calcFunc-typeof calcFunc-variable
847 math-body-refers-to math-break math-composite-inequalities
848 math-do-defmath math-handle-for math-handle-foreach
849 math-normalize-logical-op math-return
)
851 ("calc-rewr" calcFunc-match calcFunc-matches
852 calcFunc-matchnot calcFunc-rewrite calcFunc-vmatches
853 math-apply-rewrites math-compile-patterns math-compile-rewrites
854 math-flatten-lands math-match-patterns math-rewrite
857 ("calc-rules" calc-CommuteRules calc-DistribRules calc-FactorRules
858 calc-FitRules calc-IntegAfterRules calc-InvertRules calc-JumpRules
859 calc-MergeRules calc-NegateRules
860 calc-compile-rule-set
)
862 ("calc-sel" calc-auto-selection
863 calc-delete-selection calc-encase-atoms calc-find-assoc-parent-formula
864 calc-find-parent-formula calc-find-sub-formula calc-prepare-selection
865 calc-preserve-point calc-replace-selections calc-replace-sub-formula
866 calc-roll-down-with-selections calc-roll-up-with-selections
869 ("calc-stat" calc-vector-op calcFunc-agmean
870 calcFunc-vcorr calcFunc-vcount calcFunc-vcov calcFunc-vflat
871 calcFunc-vgmean calcFunc-vhmean calcFunc-vmax calcFunc-vmean
872 calcFunc-vmeane calcFunc-vmedian calcFunc-vmin calcFunc-vpcov
873 calcFunc-vprod calcFunc-vpsdev calcFunc-vpvar calcFunc-vsdev
874 calcFunc-vsum calcFunc-vvar math-flatten-many-vecs
)
876 ("calc-store" calc-read-var-name
877 calc-store-value calc-var-name
)
879 ("calc-stuff" calc-explain-why calcFunc-clean
880 calcFunc-pclean calcFunc-pfloat calcFunc-pfrac
)
882 ("calc-units" calcFunc-usimplify
883 math-build-units-table math-build-units-table-buffer
884 math-check-unit-name math-convert-temperature math-convert-units
885 math-extract-units math-remove-units math-simplify-units
886 math-single-units-in-expr-p math-to-standard-units
887 math-units-in-expr-p
)
889 ("calc-vec" calcFunc-append calcFunc-appendrev
890 calcFunc-arrange calcFunc-cnorm calcFunc-cons calcFunc-cross
891 calcFunc-ctrn calcFunc-cvec calcFunc-diag calcFunc-find
892 calcFunc-getdiag calcFunc-grade calcFunc-head calcFunc-histogram
893 calcFunc-idn calcFunc-index calcFunc-mcol calcFunc-mdims
894 calcFunc-mrcol calcFunc-mrow calcFunc-mrrow calcFunc-pack
895 calcFunc-rcons calcFunc-rdup calcFunc-rev calcFunc-rgrade
896 calcFunc-rhead calcFunc-rnorm calcFunc-rsort calcFunc-rsubvec
897 calcFunc-rtail calcFunc-sort calcFunc-subscr calcFunc-subvec
898 calcFunc-tail calcFunc-trn calcFunc-unpack calcFunc-unpackt
899 calcFunc-vcard calcFunc-vcompl calcFunc-vconcat calcFunc-vconcatrev
900 calcFunc-vdiff calcFunc-vec calcFunc-venum calcFunc-vexp
901 calcFunc-vfloor calcFunc-vint calcFunc-vlen calcFunc-vmask
902 calcFunc-vpack calcFunc-vspan calcFunc-vunion calcFunc-vunpack
903 calcFunc-vxor math-check-for-commas math-clean-set math-copy-matrix
904 math-dimension-error math-dot-product math-flatten-vector math-map-vec
905 math-map-vec-2 math-mat-col math-mimic-ident math-prepare-set
906 math-read-brackets math-reduce-cols math-reduce-vec math-transpose
)
908 ("calc-yank" calc-alg-edit calc-clean-newlines
909 calc-do-grab-rectangle calc-do-grab-region calc-finish-stack-edit
910 calc-force-refresh calc-locate-cursor-element calc-show-edit-buffer
)
914 (mapcar (function (lambda (x)
915 (mapcar (function (lambda (cmd)
916 (autoload cmd
(car x
) nil t
))) (cdr x
))))
919 ("calc-alg" calc-alg-evaluate calc-apart calc-collect calc-expand
920 calc-expand-formula calc-factor calc-normalize-rat calc-poly-div
921 calc-poly-div-rem calc-poly-gcd calc-poly-rem calc-simplify
922 calc-simplify-extended calc-substitute
)
924 ("calcalg2" calc-alt-summation calc-derivative
925 calc-dump-integral-cache calc-integral calc-num-integral
926 calc-poly-roots calc-product calc-solve-for calc-summation
927 calc-tabulate calc-taylor
)
929 ("calcalg3" calc-curve-fit calc-find-maximum calc-find-minimum
930 calc-find-root calc-poly-interp
)
932 ("calc-arith" calc-abs calc-abssqr calc-ceiling calc-decrement
933 calc-floor calc-idiv calc-increment calc-mant-part calc-max calc-min
934 calc-round calc-scale-float calc-sign calc-trunc calc-xpon-part
)
936 ("calc-bin" calc-and calc-binary-radix calc-clip calc-decimal-radix
937 calc-diff calc-hex-radix calc-leading-zeros calc-lshift-arith
938 calc-lshift-binary calc-not calc-octal-radix calc-or calc-radix
939 calc-rotate-binary calc-rshift-arith calc-rshift-binary calc-word-size
942 ("calc-comb" calc-choose calc-double-factorial calc-extended-gcd
943 calc-factorial calc-gamma calc-gcd calc-lcm calc-moebius
944 calc-next-prime calc-perm calc-prev-prime calc-prime-factors
945 calc-prime-test calc-random calc-random-again calc-rrandom
946 calc-shuffle calc-totient
)
948 ("calc-cplx" calc-argument calc-complex-notation calc-i-notation
949 calc-im calc-j-notation calc-polar calc-polar-mode calc-re
)
951 ("calc-embed" calc-embedded-copy-formula-as-kill
952 calc-embedded-duplicate calc-embedded-edit calc-embedded-forget
953 calc-embedded-kill-formula calc-embedded-mark-formula
954 calc-embedded-new-formula calc-embedded-next calc-embedded-previous
955 calc-embedded-select calc-embedded-update-formula calc-embedded-word
956 calc-find-globals calc-show-plain
)
958 ("calc-fin" calc-convert-percent calc-fin-ddb calc-fin-fv
959 calc-fin-irr calc-fin-nper calc-fin-npv calc-fin-pmt calc-fin-pv
960 calc-fin-rate calc-fin-sln calc-fin-syd calc-percent-change
)
962 ("calc-forms" calc-business-days-minus calc-business-days-plus
963 calc-convert-time-zones calc-date calc-date-notation calc-date-part
964 calc-from-hms calc-hms-mode calc-hms-notation calc-inc-month
965 calc-julian calc-new-month calc-new-week calc-new-year calc-now
966 calc-time calc-time-zone calc-to-hms calc-unix-time
)
968 ("calc-frac" calc-fdiv calc-frac-mode calc-fraction
969 calc-over-notation calc-slash-notation
)
971 ("calc-funcs" calc-bernoulli-number calc-bessel-J calc-bessel-Y
972 calc-beta calc-erf calc-erfc calc-euler-number calc-inc-beta
973 calc-inc-gamma calc-stirling-number calc-utpb calc-utpc calc-utpf
974 calc-utpn calc-utpp calc-utpt
)
976 ("calc-graph" calc-graph-add calc-graph-add-3d calc-graph-border
977 calc-graph-clear calc-graph-command calc-graph-delete
978 calc-graph-device calc-graph-display calc-graph-fast
979 calc-graph-fast-3d calc-graph-geometry calc-graph-grid
980 calc-graph-header calc-graph-hide calc-graph-juggle calc-graph-key
981 calc-graph-kill calc-graph-line-style calc-graph-log-x
982 calc-graph-log-y calc-graph-log-z calc-graph-name
983 calc-graph-num-points calc-graph-output calc-graph-plot
984 calc-graph-point-style calc-graph-print calc-graph-quit
985 calc-graph-range-x calc-graph-range-y calc-graph-range-z
986 calc-graph-show-dumb calc-graph-title-x calc-graph-title-y
987 calc-graph-title-z calc-graph-view-commands calc-graph-view-trail
988 calc-graph-zero-x calc-graph-zero-y
)
990 ("calc-help" calc-a-prefix-help calc-b-prefix-help calc-c-prefix-help
991 calc-d-prefix-help calc-describe-function calc-describe-key
992 calc-describe-key-briefly calc-describe-variable calc-f-prefix-help
993 calc-full-help calc-g-prefix-help calc-help-prefix
994 calc-hyperbolic-prefix-help calc-inv-hyp-prefix-help
995 calc-inverse-prefix-help calc-j-prefix-help calc-k-prefix-help
996 calc-m-prefix-help calc-r-prefix-help calc-s-prefix-help
997 calc-t-prefix-help calc-u-prefix-help calc-v-prefix-help
)
999 ("calc-incom" calc-begin-complex calc-begin-vector calc-comma
1000 calc-dots calc-end-complex calc-end-vector calc-semi
)
1002 ("calc-keypd" calc-keypad-menu calc-keypad-menu-back
1005 ("calc-lang" calc-big-language calc-c-language calc-eqn-language
1006 calc-flat-language calc-fortran-language calc-maple-language
1007 calc-mathematica-language calc-normal-language calc-pascal-language
1008 calc-tex-language calc-latex-language calc-unformatted-language
)
1010 ("calc-map" calc-accumulate calc-apply calc-inner-product calc-map
1011 calc-map-equation calc-map-stack calc-outer-product calc-reduce
)
1013 ("calc-mtx" calc-mdet calc-mlud calc-mtrace
)
1015 ("calc-math" calc-arccos calc-arccosh calc-arcsin calc-arcsinh
1016 calc-arctan calc-arctan2 calc-arctanh calc-conj calc-cos calc-cosh
1017 calc-cot calc-coth calc-csc calc-csch
1018 calc-degrees-mode calc-exp calc-expm1 calc-hypot calc-ilog
1019 calc-imaginary calc-isqrt calc-ln calc-lnp1 calc-log calc-log10
1020 calc-pi calc-radians-mode calc-sec calc-sech
1021 calc-sin calc-sincos calc-sinh calc-sqrt
1022 calc-tan calc-tanh calc-to-degrees calc-to-radians
)
1024 ("calc-mode" calc-alg-simplify-mode calc-algebraic-mode
1025 calc-always-load-extensions calc-auto-recompute calc-auto-why
1026 calc-bin-simplify-mode calc-break-vectors calc-center-justify
1027 calc-default-simplify-mode calc-display-raw calc-eng-notation
1028 calc-ext-simplify-mode calc-fix-notation calc-full-trail-vectors
1029 calc-full-vectors calc-get-modes calc-group-char calc-group-digits
1030 calc-infinite-mode calc-left-justify calc-left-label
1031 calc-line-breaking calc-line-numbering calc-matrix-brackets
1032 calc-matrix-center-justify calc-matrix-left-justify calc-matrix-mode
1033 calc-matrix-right-justify calc-mode-record-mode calc-no-simplify-mode
1034 calc-normal-notation calc-num-simplify-mode calc-point-char
1035 calc-right-justify calc-right-label calc-save-modes calc-sci-notation
1036 calc-settings-file-name calc-shift-prefix calc-symbolic-mode
1037 calc-total-algebraic-mode calc-truncate-down calc-truncate-stack
1038 calc-truncate-up calc-units-simplify-mode calc-vector-braces
1039 calc-vector-brackets calc-vector-commas calc-vector-parens
1042 ("calc-prog" calc-call-last-kbd-macro calc-edit-user-syntax
1043 calc-equal-to calc-get-user-defn calc-greater-equal calc-greater-than
1044 calc-in-set calc-kbd-break calc-kbd-else calc-kbd-else-if
1045 calc-kbd-end-for calc-kbd-end-if calc-kbd-end-loop calc-kbd-end-repeat
1046 calc-kbd-for calc-kbd-if calc-kbd-loop calc-kbd-pop calc-kbd-push
1047 calc-kbd-query calc-kbd-repeat calc-kbd-report calc-less-equal
1048 calc-less-than calc-logical-and calc-logical-if calc-logical-not
1049 calc-logical-or calc-not-equal-to calc-pass-errors calc-remove-equal
1050 calc-timing calc-user-define calc-user-define-composition
1051 calc-user-define-edit calc-user-define-formula
1052 calc-user-define-invocation calc-user-define-kbd-macro
1053 calc-user-define-permanent calc-user-undefine
)
1055 ("calc-rewr" calc-match calc-rewrite calc-rewrite-selection
)
1057 ("calc-sel" calc-break-selections calc-clear-selections
1058 calc-copy-selection calc-del-selection calc-edit-selection
1059 calc-enable-selections calc-enter-selection calc-sel-add-both-sides
1060 calc-sel-div-both-sides calc-sel-evaluate calc-sel-expand-formula
1061 calc-sel-mult-both-sides calc-sel-sub-both-sides
1062 calc-select-additional calc-select-here calc-select-here-maybe
1063 calc-select-less calc-select-more calc-select-next calc-select-once
1064 calc-select-once-maybe calc-select-part calc-select-previous
1065 calc-show-selections calc-unselect
)
1067 ("calcsel2" calc-commute-left calc-commute-right calc-sel-commute
1068 calc-sel-distribute calc-sel-invert calc-sel-isolate
1069 calc-sel-jump-equals calc-sel-merge calc-sel-negate calc-sel-unpack
)
1071 ("calc-stat" calc-vector-correlation calc-vector-count
1072 calc-vector-covariance calc-vector-geometric-mean
1073 calc-vector-harmonic-mean calc-vector-max calc-vector-mean
1074 calc-vector-mean-error calc-vector-median calc-vector-min
1075 calc-vector-pop-covariance calc-vector-pop-sdev
1076 calc-vector-pop-variance calc-vector-product calc-vector-sdev
1077 calc-vector-sum calc-vector-variance
)
1079 ("calc-store" calc-assign calc-copy-special-constant
1080 calc-copy-variable calc-declare-variable
1081 calc-edit-AlgSimpRules calc-edit-Decls calc-edit-EvalRules
1082 calc-edit-ExtSimpRules calc-edit-FitRules calc-edit-GenCount
1083 calc-edit-Holidays calc-edit-IntegLimit calc-edit-LineStyles
1084 calc-edit-PlotRejects calc-edit-PointStyles calc-edit-TimeZone
1085 calc-edit-Units calc-edit-variable calc-evalto calc-insert-variables
1086 calc-let calc-permanent-variable calc-recall calc-recall-quick
1087 calc-store calc-store-concat calc-store-decr calc-store-div
1088 calc-store-exchange calc-store-incr calc-store-into
1089 calc-store-into-quick calc-store-inv calc-store-map calc-store-minus
1090 calc-store-neg calc-store-plus calc-store-power calc-store-quick
1091 calc-store-times calc-subscript calc-unstore
)
1093 ("calc-stuff" calc-clean calc-clean-num calc-flush-caches
1094 calc-less-recursion-depth calc-more-recursion-depth calc-num-prefix
1095 calc-version calc-why
)
1097 ("calc-trail" calc-trail-backward calc-trail-first calc-trail-forward
1098 calc-trail-in calc-trail-isearch-backward calc-trail-isearch-forward
1099 calc-trail-kill calc-trail-last calc-trail-marker calc-trail-next
1100 calc-trail-out calc-trail-previous calc-trail-scroll-left
1101 calc-trail-scroll-right calc-trail-yank
)
1103 ("calc-undo" calc-last-args calc-redo calc-undo
)
1105 ("calc-units" calc-autorange-units calc-base-units
1106 calc-convert-temperature calc-convert-units calc-define-unit
1107 calc-enter-units-table calc-explain-units calc-extract-units
1108 calc-get-unit-definition calc-permanent-units calc-quick-units
1109 calc-remove-units calc-simplify-units calc-undefine-unit
1110 calc-view-units-table
)
1112 ("calc-vec" calc-arrange-vector calc-build-vector calc-cnorm
1113 calc-conj-transpose calc-cons calc-cross calc-diag
1114 calc-display-strings calc-expand-vector calc-grade calc-head
1115 calc-histogram calc-ident calc-index calc-mask-vector calc-mcol
1116 calc-mrow calc-pack calc-pack-bits calc-remove-duplicates
1117 calc-reverse-vector calc-rnorm calc-set-cardinality
1118 calc-set-complement calc-set-difference calc-set-enumerate
1119 calc-set-floor calc-set-intersect calc-set-span calc-set-union
1120 calc-set-xor calc-sort calc-subvector calc-tail calc-transpose
1121 calc-unpack calc-unpack-bits calc-vector-find calc-vlength
)
1123 ("calc-yank" calc-copy-as-kill calc-copy-region-as-kill
1124 calc-copy-to-buffer calc-edit calc-edit-cancel calc-edit-mode
1125 calc-kill calc-kill-region calc-yank
))))
1127 (defun calc-init-prefixes ()
1128 (if calc-shift-prefix
1130 (define-key calc-mode-map
"A" (lookup-key calc-mode-map
"a"))
1131 (define-key calc-mode-map
"B" (lookup-key calc-mode-map
"b"))
1132 (define-key calc-mode-map
"C" (lookup-key calc-mode-map
"c"))
1133 (define-key calc-mode-map
"D" (lookup-key calc-mode-map
"d"))
1134 (define-key calc-mode-map
"F" (lookup-key calc-mode-map
"f"))
1135 (define-key calc-mode-map
"G" (lookup-key calc-mode-map
"g"))
1136 (define-key calc-mode-map
"J" (lookup-key calc-mode-map
"j"))
1137 (define-key calc-mode-map
"K" (lookup-key calc-mode-map
"k"))
1138 (define-key calc-mode-map
"M" (lookup-key calc-mode-map
"m"))
1139 (define-key calc-mode-map
"S" (lookup-key calc-mode-map
"s"))
1140 (define-key calc-mode-map
"T" (lookup-key calc-mode-map
"t"))
1141 (define-key calc-mode-map
"U" (lookup-key calc-mode-map
"u")))
1142 (define-key calc-mode-map
"A" 'calc-abs
)
1143 (define-key calc-mode-map
"B" 'calc-log
)
1144 (define-key calc-mode-map
"C" 'calc-cos
)
1145 (define-key calc-mode-map
"D" 'calc-redo
)
1146 (define-key calc-mode-map
"F" 'calc-floor
)
1147 (define-key calc-mode-map
"G" 'calc-argument
)
1148 (define-key calc-mode-map
"J" 'calc-conj
)
1149 (define-key calc-mode-map
"K" 'calc-keep-args
)
1150 (define-key calc-mode-map
"M" 'calc-more-recursion-depth
)
1151 (define-key calc-mode-map
"S" 'calc-sin
)
1152 (define-key calc-mode-map
"T" 'calc-tan
)
1153 (define-key calc-mode-map
"U" 'calc-undo
)))
1155 (calc-init-extensions)
1162 ;; calc-command-flags is declared in calc.el
1163 (defvar calc-command-flags
)
1165 (defun calc-clear-command-flag (f)
1166 (setq calc-command-flags
(delq f calc-command-flags
)))
1169 (defun calc-record-message (tag &rest args
)
1170 (let ((msg (apply 'format args
)))
1172 (calc-record msg tag
))
1173 (calc-clear-command-flag 'clear-message
))
1176 (defun calc-normalize-fancy (val)
1177 (let ((simp (if (consp calc-simplify-mode
)
1178 (car calc-simplify-mode
)
1179 calc-simplify-mode
)))
1180 (cond ((eq simp
'binary
)
1181 (let ((s (math-normalize val
)))
1183 (math-clip (math-round s
))
1186 (math-simplify val
))
1188 (math-simplify-extended val
))
1190 (math-simplify-units val
))
1192 (math-normalize val
)))))
1196 (if (boundp 'calc-help-map
)
1198 (setq calc-help-map
(make-keymap))
1199 (define-key calc-help-map
"b" 'calc-describe-bindings
)
1200 (define-key calc-help-map
"c" 'calc-describe-key-briefly
)
1201 (define-key calc-help-map
"f" 'calc-describe-function
)
1202 (define-key calc-help-map
"h" 'calc-full-help
)
1203 (define-key calc-help-map
"i" 'calc-info
)
1204 (define-key calc-help-map
"k" 'calc-describe-key
)
1205 (define-key calc-help-map
"n" 'calc-view-news
)
1206 (define-key calc-help-map
"s" 'calc-info-summary
)
1207 (define-key calc-help-map
"t" 'calc-tutorial
)
1208 (define-key calc-help-map
"v" 'calc-describe-variable
)
1209 (define-key calc-help-map
"\C-c" 'calc-describe-copying
)
1210 (define-key calc-help-map
"\C-d" 'calc-describe-distribution
)
1211 (define-key calc-help-map
"\C-n" 'calc-view-news
)
1212 (define-key calc-help-map
"\C-w" 'calc-describe-no-warranty
)
1213 (define-key calc-help-map
"?" 'calc-help-for-help
)
1214 (define-key calc-help-map
"\C-h" 'calc-help-for-help
))
1216 (defvar calc-prefix-help-phase
0)
1217 (defun calc-do-prefix-help (msgs group key
)
1218 (if calc-full-help-flag
1219 (list msgs group key
)
1222 (setq calc-prefix-help-phase
1223 (if (eq this-command last-command
)
1224 (%
(1+ calc-prefix-help-phase
) (1+ (length msgs
)))
1226 (let ((msg (nth calc-prefix-help-phase msgs
)))
1227 (message "%s" (if msg
1228 (concat group
": " msg
":"
1230 (- (apply 'max
(mapcar 'length msgs
))
1234 (concat " " (char-to-string key
)
1237 (if key
(format "%c-" key
) "")))))
1238 (setq calc-prefix-help-phase
0)
1241 (message "%s: %s: %c-" group
(car msgs
) key
)
1242 (message "%s: (none) %c-" group key
))
1243 (message "%s: %s" group
(car msgs
))))
1244 (and key
(calc-unread-command key
))))
1251 (defun calc-reset (arg)
1253 (setq arg
(if arg
(prefix-numeric-value arg
) nil
))
1257 (equal (aref calc-embedded-info
0) (current-buffer))
1258 (<= (point) (aref calc-embedded-info
5))
1259 (>= (point) (aref calc-embedded-info
4)))
1260 (let ((cbuf (aref calc-embedded-info
1))
1261 (calc-embedded-quiet t
))
1262 (save-window-excursion
1266 (calc-embedded nil
)))
1267 ((eq major-mode
'calc-mode
)
1269 (unless (and arg
(> (abs arg
) 0))
1270 (setq calc-stack nil
))
1271 (setq calc-undo-list nil
1273 (let (calc-stack calc-user-parse-tables calc-standard-date-formats
1274 calc-invocation-macro
)
1275 (mapcar (function (lambda (v) (set v nil
))) calc-local-var-list
)
1276 (if (and arg
(<= arg
0))
1277 (calc-mode-var-list-restore-default-values)
1278 (calc-mode-var-list-restore-saved-values)))
1279 (calc-set-language nil nil t
)
1281 (calc-flush-caches t
)
1282 (run-hooks 'calc-reset-hook
))
1284 (let ((win (get-buffer-window (current-buffer))))
1286 ;; Adjust the window height if the window is visible, but doesn't
1287 ;; take up the whole height of the frame.
1290 (< (window-height win
) (1- (frame-height))))
1291 (let ((height (- (window-height win
) 2)))
1292 (set-window-point win
(point))
1293 (or (= height calc-window-height
)
1294 (let ((swin (selected-window)))
1296 (enlarge-window (- calc-window-height height
))
1297 (select-window swin
)))))))
1298 (message "(Calculator reset)"))
1300 (message "(Not inside a Calc buffer)"))))
1302 ;; What a pain; scroll-left behaves differently when called non-interactively.
1303 (defun calc-scroll-left (n)
1305 (setq prefix-arg
(or n
(/ (window-width) 2)))
1306 (call-interactively #'scroll-left
))
1308 (defun calc-scroll-right (n)
1310 (setq prefix-arg
(or n
(/ (window-width) 2)))
1311 (call-interactively #'scroll-right
))
1313 (defun calc-scroll-up (n)
1316 (scroll-up (or n
(/ (window-height) 2)))
1318 (if (pos-visible-in-window-p (max 1 (- (point-max) 2)))
1319 (if (eq major-mode
'calc-mode
)
1321 (goto-char (point-max))
1322 (set-window-start (selected-window)
1324 (forward-line (- (1- (window-height))))
1326 (forward-line -
1))))
1328 (defun calc-scroll-down (n)
1330 (or (pos-visible-in-window-p 1)
1331 (scroll-down (or n
(/ (window-height) 2)))))
1334 (defun calc-precision (n)
1335 (interactive "NPrecision: ")
1337 (if (< (prefix-numeric-value n
) 3)
1338 (error "Precision must be at least 3 digits")
1339 (calc-change-mode 'calc-internal-prec
(prefix-numeric-value n
)
1340 (and (memq (car calc-float-format
) '(float sci eng
))
1341 (< (nth 1 calc-float-format
)
1342 (if (= calc-number-radix
10) 0 1))))
1343 (calc-record calc-internal-prec
"prec"))
1344 (message "Floating-point precision is %d digits" calc-internal-prec
)))
1347 (defun calc-inverse (&optional n
)
1349 (let* ((hyp-flag (if (or
1350 (eq major-mode
'calc-keypad-mode
)
1351 (eq major-mode
'calc-trail-mode
))
1352 (with-current-buffer calc-main-buffer
1353 calc-hyperbolic-flag
)
1354 calc-hyperbolic-flag
))
1356 "Inverse Hyperbolic..."
1358 (calc-fancy-prefix 'calc-inverse-flag msg n
)))
1360 (defconst calc-fancy-prefix-map
1361 (let ((map (make-sparse-keymap)))
1362 (define-key map
[t] 'calc-fancy-prefix-other-key)
1363 (define-key map (vector meta-prefix-char t) 'calc-fancy-prefix-other-key)
1364 (define-key map [switch-frame] nil)
1365 (define-key map [?\C-u] 'universal-argument)
1366 (define-key map [?0] 'digit-argument)
1367 (define-key map [?1] 'digit-argument)
1368 (define-key map [?2] 'digit-argument)
1369 (define-key map [?3] 'digit-argument)
1370 (define-key map [?4] 'digit-argument)
1371 (define-key map [?5] 'digit-argument)
1372 (define-key map [?6] 'digit-argument)
1373 (define-key map [?7] 'digit-argument)
1374 (define-key map [?8] 'digit-argument)
1375 (define-key map [?9] 'digit-argument)
1377 "Keymap used while processing calc-fancy-prefix.")
1379 (defvar calc-is-keypad-press nil)
1380 (defun calc-fancy-prefix (flag msg n)
1383 (calc-set-command-flag 'keep-flags)
1384 (calc-set-command-flag 'no-align)
1385 (setq prefix (set flag (not (symbol-value flag)))
1387 (message (if prefix msg "")))
1389 (not calc-is-keypad-press)
1390 (if (boundp 'overriding-terminal-local-map)
1391 (setq overriding-terminal-local-map calc-fancy-prefix-map)
1392 (let ((event (calc-read-key t)))
1393 (if (eq (setq last-command-char (car event)) ?\C-u)
1394 (universal-argument)
1395 (if (or (not (integerp last-command-char))
1396 (and (>= last-command-char 0) (< last-command-char ? )
1397 (not (memq last-command-char '(?\e)))))
1398 (calc-wrapper)) ; clear flags if not a Calc command.
1399 (setq last-command-event (cdr event))
1400 (if (or (not (integerp last-command-char))
1401 (eq last-command-char ?-))
1402 (calc-unread-command)
1403 (digit-argument n))))))))
1405 (defun calc-fancy-prefix-other-key (arg)
1408 (not (eq last-command-char 'tab))
1409 (not (eq last-command-char 'M-tab))
1410 (or (not (integerp last-command-char))
1411 (and (>= last-command-char 0) (< last-command-char ? )
1412 (not (eq last-command-char meta-prefix-char)))))
1413 (calc-wrapper)) ; clear flags if not a Calc command.
1414 (setq prefix-arg arg)
1415 (calc-unread-command)
1416 (setq overriding-terminal-local-map nil))
1418 (defun calc-invert-func ()
1420 (calc-select-buffer)
1421 (setq calc-inverse-flag (not (calc-is-inverse))
1422 calc-hyperbolic-flag (calc-is-hyperbolic)
1423 current-prefix-arg nil)))
1425 (defun calc-is-inverse ()
1428 (defun calc-hyperbolic (&optional n)
1430 (let* ((inv-flag (if (or
1431 (eq major-mode 'calc-keypad-mode)
1432 (eq major-mode 'calc-trail-mode))
1433 (with-current-buffer calc-main-buffer
1437 "Inverse Hyperbolic..."
1439 (calc-fancy-prefix 'calc-hyperbolic-flag msg n)))
1441 (defun calc-hyperbolic-func ()
1443 (calc-select-buffer)
1444 (setq calc-inverse-flag (calc-is-inverse)
1445 calc-hyperbolic-flag (not (calc-is-hyperbolic))
1446 current-prefix-arg nil)))
1448 (defun calc-is-hyperbolic ()
1449 calc-hyperbolic-flag)
1451 (defun calc-keep-args (&optional n)
1453 (calc-fancy-prefix 'calc-keep-args-flag "Keep args..." n))
1456 (defun calc-change-mode (var value &optional refresh option)
1458 (setq value (if value
1459 (> (prefix-numeric-value value) 0)
1460 (not (symbol-value var)))))
1461 (or (consp var) (setq var (list var) value (list value)))
1462 (if calc-inverse-flag
1464 (or refresh (error "Not a display-mode command"))
1465 (calc-check-stack 1)
1469 (setq old (cons (symbol-value (car v)) old))
1470 (set (car v) (car value))
1473 (calc-refresh-top 1)
1474 (calc-refresh-evaltos)
1475 (symbol-value (car var)))
1477 (setq old (nreverse old))
1479 (set (car v) (car old))
1482 (if (eq (car var) 'calc-language)
1483 (calc-set-language calc-language calc-language-option t)))))
1487 (or (equal (symbol-value (car v)) (car value))
1489 (set (car v) (car value))
1490 (if (eq (car v) 'calc-float-format)
1491 (setq calc-full-float-format
1492 (list (if (eq (car (car value)) 'fix)
1501 (or (and refresh (calc-do-refresh))
1502 (calc-refresh-evaltos))
1503 (and (eq calc-mode-save-mode 'save)
1504 (not (equal var '(calc-mode-save-mode)))
1505 (calc-save-modes))))
1506 (if calc-embedded-info (calc-embedded-modes-change var))
1507 (symbol-value (car var)))))
1509 (defun calc-toggle-banner ()
1510 "Toggle display of the friendly greeting calc normally shows above the stack."
1512 (setq calc-show-banner (not calc-show-banner))
1515 (defun calc-refresh-top (n)
1520 (let ((entry (calc-top n 'entry))
1521 (calc-undo-list nil) (calc-redo-list nil))
1522 (calc-pop-stack 1 n t)
1523 (calc-push-list (list (car entry)) n (list (nth 2 entry)))))
1527 (let ((entries (calc-top-list n 1 'entry))
1528 (calc-undo-list nil) (calc-redo-list nil))
1529 (calc-pop-stack n 1 t)
1530 (calc-push-list (mapcar 'car entries)
1532 (mapcar (function (lambda (x) (nth 2 x)))
1535 (defvar calc-refreshing-evaltos nil)
1536 (defvar calc-no-refresh-evaltos nil)
1537 (defun calc-refresh-evaltos (&optional which-var)
1538 (and calc-any-evaltos calc-auto-recompute (not calc-no-refresh-evaltos)
1539 (let ((calc-refreshing-evaltos t)
1540 (num (calc-stack-size))
1541 (calc-undo-list nil) (calc-redo-list nil)
1544 (setq value (calc-top num 'entry))
1545 (if (and (not (nth 2 value))
1546 (setq value (car value))
1547 (or (eq (car-safe value) 'calcFunc-evalto)
1548 (and (eq (car-safe value) 'vec)
1549 (eq (car-safe (nth 1 value)) 'calcFunc-evalto))))
1551 (setq new-val (math-normalize value))
1552 (or (equal new-val value)
1554 (calc-push-list (list new-val) num)
1555 (calc-pop-stack 1 (1+ num) t)))))
1556 (setq num (1- num)))))
1557 (and calc-embedded-active which-var
1558 (calc-embedded-var-change which-var)))
1560 (defun calc-push (&rest vals)
1561 (calc-push-list vals))
1563 (defun calc-pop-push (n &rest vals)
1564 (calc-pop-push-list n vals))
1566 (defun calc-pop-push-record (n prefix &rest vals)
1567 (calc-pop-push-record-list n prefix vals))
1570 (defun calc-evaluate (n)
1574 (setq n (calc-stack-size)))
1575 (calc-with-default-simplification
1577 (calc-pop-push-record-list 1 "eval"
1578 (math-evaluate-expr (calc-top (- n)))
1580 (calc-pop-push-record-list n "eval" (mapcar 'math-evaluate-expr
1581 (calc-top-list n)))))
1582 (calc-handle-whys)))
1585 (defun calc-eval-num (n)
1588 (let* ((nn (prefix-numeric-value n))
1589 (calc-internal-prec (cond ((>= nn 3) nn)
1590 ((< nn 0) (max (+ calc-internal-prec nn)
1592 (t calc-internal-prec)))
1593 (calc-symbolic-mode nil))
1594 (calc-with-default-simplification
1595 (calc-pop-push-record 1 "num" (math-evaluate-expr (calc-top 1)))))
1596 (calc-handle-whys)))
1599 (defun calc-execute-extended-command (n)
1601 (let* ((prompt (concat (calc-num-prefix-name n) "M-x "))
1602 (cmd (intern (completing-read prompt obarray 'commandp t "calc-"))))
1604 (command-execute cmd)))
1607 (defun calc-realign (&optional num)
1609 (if (and num (eq major-mode 'calc-mode))
1611 (calc-check-stack num)
1612 (calc-cursor-stack-index num)
1613 (and calc-line-numbering
1615 (if (and calc-embedded-info
1616 (eq (current-buffer) (aref calc-embedded-info 0)))
1618 (goto-char (aref calc-embedded-info 2))
1619 (if (save-excursion (set-buffer (aref calc-embedded-info 1))
1623 (if (get-buffer-window (current-buffer))
1624 (set-window-hscroll (get-buffer-window (current-buffer)) 0))))))
1626 (defvar math-cache-list nil)
1628 (defun calc-var-value (v)
1632 (if (symbolp (symbol-value v))
1633 (set v (funcall (symbol-value v)))
1634 (if (stringp (symbol-value v))
1635 (let ((val (math-read-expr (symbol-value v))))
1636 (if (eq (car-safe val) 'error)
1637 (error "Bad format in variable contents: %s" (nth 2 val))
1639 (symbol-value v)))))
1641 ;;; In the following table, ( OP LOPS ROPS ) means that if an OP
1642 ;;; term appears as the first argument to any LOPS term, or as the
1643 ;;; second argument to any ROPS term, then they should be treated
1644 ;;; as one large term for purposes of associative selection.
1645 (defconst calc-assoc-ops '( ( + ( + - ) ( + ) )
1650 ( calcFunc-land ( calcFunc-land )
1652 ( calcFunc-lor ( calcFunc-lor )
1653 ( calcFunc-lor ) ) ))
1656 (defvar var-CommuteRules 'calc-CommuteRules)
1657 (defvar var-JumpRules 'calc-JumpRules)
1658 (defvar var-DistribRules 'calc-DistribRules)
1659 (defvar var-MergeRules 'calc-MergeRules)
1660 (defvar var-NegateRules 'calc-NegateRules)
1661 (defvar var-InvertRules 'calc-InvertRules)
1664 (defconst calc-tweak-eqn-table '( ( calcFunc-eq calcFunc-eq calcFunc-neq )
1665 ( calcFunc-neq calcFunc-neq calcFunc-eq )
1666 ( calcFunc-lt calcFunc-gt calcFunc-geq )
1667 ( calcFunc-gt calcFunc-lt calcFunc-leq )
1668 ( calcFunc-leq calcFunc-geq calcFunc-gt )
1669 ( calcFunc-geq calcFunc-leq calcFunc-lt ) ))
1674 (defun calc-float (arg)
1677 (calc-unary-op "flt"
1678 (if (calc-is-hyperbolic) 'calcFunc-float 'calcFunc-pfloat)
1682 (defvar calc-gnuplot-process nil)
1683 (defvar calc-gnuplot-input)
1684 (defvar calc-gnuplot-buffer)
1686 (defun calc-gnuplot-alive ()
1687 (and calc-gnuplot-process
1689 (buffer-name calc-gnuplot-buffer)
1691 (buffer-name calc-gnuplot-input)
1692 (memq (process-status calc-gnuplot-process) '(run stop))))
1698 (defun calc-load-everything ()
1700 (require 'calc-aent)
1702 (require 'calc-arith)
1704 (require 'calc-comb)
1705 (require 'calc-cplx)
1706 (require 'calc-embed)
1708 (require 'calc-forms)
1709 (require 'calc-frac)
1710 (require 'calc-funcs)
1711 (require 'calc-graph)
1712 (require 'calc-help)
1713 (require 'calc-incom)
1714 (require 'calc-keypd)
1715 (require 'calc-lang)
1716 (require 'calc-macs)
1718 (require 'calc-math)
1719 (require 'calc-misc)
1720 (require 'calc-mode)
1722 (require 'calc-poly)
1723 (require 'calc-prog)
1724 (require 'calc-rewr)
1725 (require 'calc-rules)
1727 (require 'calc-stat)
1728 (require 'calc-store)
1729 (require 'calc-stuff)
1730 (require 'calc-trail)
1731 (require 'calc-undo)
1732 (require 'calc-units)
1734 (require 'calc-yank)
1740 (message "All parts of Calc are now loaded"))
1743 ;;; Vector commands.
1745 (defun calc-concat (arg)
1748 (if (calc-is-inverse)
1749 (if (calc-is-hyperbolic)
1750 (calc-enter-result 2 "apnd" (list 'calcFunc-append
1751 (calc-top 1) (calc-top 2)))
1752 (calc-enter-result 2 "|" (list 'calcFunc-vconcat
1753 (calc-top 1) (calc-top 2))))
1754 (if (calc-is-hyperbolic)
1755 (calc-binary-op "apnd" 'calcFunc-append arg '(vec))
1756 (calc-binary-op "|" 'calcFunc-vconcat arg '(vec) nil '|)))))
1758 (defun calc-append (arg)
1760 (calc-hyperbolic-func)
1764 (defconst calc-arg-values '( ( var ArgA var-ArgA ) ( var ArgB var-ArgB )
1765 ( var ArgC var-ArgC ) ( var ArgD var-ArgD )
1766 ( var ArgE var-ArgE ) ( var ArgF var-ArgF )
1767 ( var ArgG var-ArgG ) ( var ArgH var-ArgH )
1768 ( var ArgI var-ArgI ) ( var ArgJ var-ArgJ )
1771 (defun calc-invent-args (n)
1772 (nreverse (nthcdr (- (length calc-arg-values) n) (reverse calc-arg-values))))
1779 (defun calc-user-key-map ()
1780 (if calc-emacs-type-lucid
1781 (error "User-defined keys are not supported in Lucid Emacs"))
1782 (let ((res (cdr (lookup-key calc-mode-map "z"))))
1783 (if (eq (car (car res)) 27)
1787 (defvar calc-z-prefix-buf nil)
1788 (defvar calc-z-prefix-msgs nil)
1790 (defun calc-z-prefix-help ()
1792 (let* ((calc-z-prefix-msgs nil)
1793 (calc-z-prefix-buf "")
1794 (kmap (sort (copy-sequence (calc-user-key-map))
1795 (function (lambda (x y) (< (car x) (car y))))))
1796 (flags (apply 'logior
1799 (calc-user-function-classify (car k))))
1801 (if (= (logand flags 8) 0)
1802 (calc-user-function-list kmap 7)
1803 (calc-user-function-list kmap 1)
1804 (setq calc-z-prefix-msgs (cons calc-z-prefix-buf calc-z-prefix-msgs)
1805 calc-z-prefix-buf "")
1806 (calc-user-function-list kmap 6))
1808 (setq calc-z-prefix-msgs (cons calc-z-prefix-buf calc-z-prefix-msgs)))
1809 (calc-do-prefix-help (nreverse calc-z-prefix-msgs) "user" ?z)))
1811 (defun calc-user-function-classify (key)
1812 (cond ((/= key (downcase key)) ; upper-case
1813 (if (assq (downcase key) (calc-user-key-map)) 9 1))
1814 ((/= key (upcase key)) 2) ; lower-case
1818 (defun calc-user-function-list (map flags)
1820 (let* ((key (car (car map)))
1821 (kind (calc-user-function-classify key))
1822 (func (cdr (car map))))
1823 (if (or (= (logand kind flags) 0)
1824 (not (symbolp func)))
1826 (let* ((name (symbol-name func))
1827 (name (if (string-match "\\`calc-" name)
1828 (substring name 5) name))
1829 (pos (string-match (char-to-string key) name))
1832 (if (= (logand kind 3) 0)
1833 (format "`%c' = %s" key name)
1836 (downcase (substring name 0 pos))
1838 (downcase (substring name (1+ pos))))
1842 (char-to-string (upcase key)))))
1843 (if (= (length calc-z-prefix-buf) 0)
1844 (setq calc-z-prefix-buf (concat (if (= flags 1) "SHIFT + " "")
1846 (if (> (+ (length calc-z-prefix-buf) (length desc)) 58)
1847 (setq calc-z-prefix-msgs
1848 (cons calc-z-prefix-buf calc-z-prefix-msgs)
1849 calc-z-prefix-buf (concat (if (= flags 1) "SHIFT + " "")
1851 (setq calc-z-prefix-buf (concat calc-z-prefix-buf ", " desc))))))
1852 (calc-user-function-list (cdr map) flags))))
1856 (defun calc-shift-Z-prefix-help ()
1858 (calc-do-prefix-help
1859 '("Define, Undefine, Formula, Kbd-macro, Edit, Get-defn"
1860 "Composition, Syntax; Invocation; Permanent; Timing"
1861 "kbd-macros: [ (if), : (else), | (else-if), ] (end-if)"
1862 "kbd-macros: < > (repeat), ( ) (for), { } (loop)"
1863 "kbd-macros: / (break)"
1864 "kbd-macros: ` (save), ' (restore)")
1870 (defmacro math-defcache (name init form)
1871 (let ((cache-prec (intern (concat (symbol-name name) "-cache-prec")))
1872 (cache-val (intern (concat (symbol-name name) "-cache")))
1873 (last-prec (intern (concat (symbol-name name) "-last-prec")))
1874 (last-val (intern (concat (symbol-name name) "-last"))))
1876 (list 'defvar cache-prec (if init (math-numdigs (nth 1 init)) -100))
1877 (list 'defvar cache-val (list 'quote init))
1878 (list 'defvar last-prec -100)
1879 (list 'defvar last-val nil)
1880 (list 'setq 'math-cache-list
1882 (list 'quote cache-prec)
1884 (list 'quote last-prec)
1889 (list '= last-prec 'calc-internal-prec)
1892 (list 'math-normalize
1895 (list '>= cache-prec
1896 'calc-internal-prec)
1900 '((calc-internal-prec
1901 (+ calc-internal-prec
1905 '(+ calc-internal-prec 2)))
1907 last-prec 'calc-internal-prec))
1909 (put 'math-defcache 'lisp-indent-hook 2)
1911 ;;; Betcha didn't know that pi = 16 atan(1/5) - 4 atan(1/239). [F] [Public]
1912 (math-defcache math-pi (float (bigpos 463 238 793 589 653 592 141 3) -21)
1913 (math-add-float (math-mul-float '(float 16 0)
1914 (math-arctan-raw '(float 2 -1)))
1915 (math-mul-float '(float -4 0)
1917 (math-float '(frac 1 239))))))
1919 (math-defcache math-two-pi nil
1920 (math-mul-float (math-pi) '(float 2 0)))
1922 (math-defcache math-pi-over-2 nil
1923 (math-mul-float (math-pi) '(float 5 -1)))
1925 (math-defcache math-pi-over-4 nil
1926 (math-mul-float (math-pi) '(float 25 -2)))
1928 (math-defcache math-pi-over-180 nil
1929 (math-div-float (math-pi) '(float 18 1)))
1931 (math-defcache math-sqrt-pi nil
1932 (math-sqrt-float (math-pi)))
1934 (math-defcache math-sqrt-2 nil
1935 (math-sqrt-float '(float 2 0)))
1937 (math-defcache math-sqrt-12 nil
1938 (math-sqrt-float '(float 12 0)))
1940 (math-defcache math-sqrt-two-pi nil
1941 (math-sqrt-float (math-two-pi)))
1943 (math-defcache math-sqrt-e (float (bigpos 849 146 128 700 270 721 648 1) -21)
1944 (math-add-float '(float 1 0) (math-exp-minus-1-raw '(float 5 -1))))
1946 (math-defcache math-e nil
1947 (math-pow (math-sqrt-e) 2))
1949 (math-defcache math-phi nil
1950 (math-mul-float (math-add-float (math-sqrt-raw '(float 5 0)) '(float 1 0))
1953 (math-defcache math-gamma-const nil
1954 '(float (bigpos 495 467 917 632 470 369 709 646 776 267 677 848 348 672
1955 057 988 235 399 359 593 421 310 024 824 900 120 065 606
1956 328 015 649 156 772 5) -100))
1958 (defun math-half-circle (symb)
1959 (if (eq calc-angle-mode 'rad)
1965 (defun math-full-circle (symb)
1966 (math-mul 2 (math-half-circle symb)))
1968 (defun math-quarter-circle (symb)
1969 (math-div (math-half-circle symb) 2))
1971 (defvar math-expand-formulas nil)
1973 ;;;; Miscellaneous math routines.
1975 ;;; True if A is an odd integer. [P R R] [Public]
1976 (defun math-oddp (a)
1978 (and (memq (car a) '(bigpos bigneg))
1979 (= (% (nth 1 a) 2) 1))
1982 ;;; True if A is a small or big integer. [P x] [Public]
1983 (defun math-integerp (a)
1985 (memq (car-safe a) '(bigpos bigneg))))
1987 ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
1988 (defun math-natnump (a)
1990 (eq (car-safe a) 'bigpos)))
1992 ;;; True if A is a rational (or integer). [P x] [Public]
1993 (defun math-ratp (a)
1995 (memq (car-safe a) '(bigpos bigneg frac))))
1997 ;;; True if A is a real (or rational). [P x] [Public]
1998 (defun math-realp (a)
2000 (memq (car-safe a) '(bigpos bigneg frac float))))
2002 ;;; True if A is a real or HMS form. [P x] [Public]
2003 (defun math-anglep (a)
2005 (memq (car-safe a) '(bigpos bigneg frac float hms))))
2007 ;;; True if A is a number of any kind. [P x] [Public]
2008 (defun math-numberp (a)
2010 (memq (car-safe a) '(bigpos bigneg frac float cplx polar))))
2012 ;;; True if A is a complex number or angle. [P x] [Public]
2013 (defun math-scalarp (a)
2015 (memq (car-safe a) '(bigpos bigneg frac float cplx polar hms))))
2017 ;;; True if A is a vector. [P x] [Public]
2018 (defun math-vectorp (a)
2019 (eq (car-safe a) 'vec))
2021 ;;; True if A is any vector or scalar data object. [P x]
2022 (defun math-objvecp (a) ; [Public]
2024 (memq (car-safe a) '(bigpos bigneg frac float cplx polar
2025 hms date sdev intv mod vec incomplete))))
2027 ;;; True if A is an object not composed of sub-formulas . [P x] [Public]
2028 (defun math-primp (a)
2030 (memq (car-safe a) '(bigpos bigneg frac float cplx polar
2031 hms date mod var))))
2033 ;;; True if A is numerically (but not literally) an integer. [P x] [Public]
2034 (defun math-messy-integerp (a)
2036 ((eq (car-safe a) 'float) (>= (nth 2 a) 0))
2037 ((eq (car-safe a) 'frac) (Math-integerp (math-normalize a)))))
2039 ;;; True if A is numerically an integer. [P x] [Public]
2040 (defun math-num-integerp (a)
2041 (or (Math-integerp a)
2042 (Math-messy-integerp a)))
2044 ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
2045 (defun math-num-natnump (a)
2047 (eq (car-safe a) 'bigpos)
2048 (and (eq (car-safe a) 'float)
2049 (Math-natnump (nth 1 a))
2052 ;;; True if A is an integer or will evaluate to an integer. [P x] [Public]
2053 (defun math-provably-integerp (a)
2054 (or (Math-integerp a)
2055 (and (memq (car-safe a) '(calcFunc-trunc
2063 ;;; True if A is a real or will evaluate to a real. [P x] [Public]
2064 (defun math-provably-realp (a)
2066 (math-provably-integer a)
2067 (memq (car-safe a) '(abs arg))))
2069 ;;; True if A is a non-real, complex number. [P x] [Public]
2070 (defun math-complexp (a)
2071 (memq (car-safe a) '(cplx polar)))
2073 ;;; True if A is a non-real, rectangular complex number. [P x] [Public]
2074 (defun math-rect-complexp (a)
2075 (eq (car-safe a) 'cplx))
2077 ;;; True if A is a non-real, polar complex number. [P x] [Public]
2078 (defun math-polar-complexp (a)
2079 (eq (car-safe a) 'polar))
2081 ;;; True if A is a matrix. [P x] [Public]
2082 (defun math-matrixp (a)
2083 (and (Math-vectorp a)
2084 (Math-vectorp (nth 1 a))
2086 (let ((len (length (nth 1 a))))
2088 (while (and (setq a (cdr a))
2089 (Math-vectorp (car a))
2090 (= (length (car a)) len)))
2093 (defun math-matrixp-step (a len) ; [P L]
2095 (and (Math-vectorp (car a))
2096 (= (length (car a)) len)
2097 (math-matrixp-step (cdr a) len))))
2099 ;;; True if A is a square matrix. [P V] [Public]
2100 (defun math-square-matrixp (a)
2101 (let ((dims (math-mat-dimens a)))
2103 (= (car dims) (nth 1 dims)))))
2105 ;;; True if A is any scalar data object. [P x]
2106 (defun math-objectp (a) ; [Public]
2108 (memq (car-safe a) '(bigpos bigneg frac float cplx
2109 polar hms date sdev intv mod))))
2111 ;;; Verify that A is an integer and return A in integer form. [I N; - x]
2112 (defun math-check-integer (a) ; [Public]
2113 (cond ((integerp a) a) ; for speed
2114 ((math-integerp a) a)
2115 ((math-messy-integerp a)
2117 (t (math-reject-arg a 'integerp))))
2119 ;;; Verify that A is a small integer and return A in integer form. [S N; - x]
2120 (defun math-check-fixnum (a &optional allow-inf) ; [Public]
2121 (cond ((integerp a) a) ; for speed
2122 ((Math-num-integerp a)
2123 (let ((a (math-trunc a)))
2126 (if (or (Math-lessp (lsh -1 -1) a)
2127 (Math-lessp a (- (lsh -1 -1))))
2128 (math-reject-arg a 'fixnump)
2130 ((and allow-inf (equal a '(var inf var-inf)))
2132 ((and allow-inf (equal a '(neg (var inf var-inf))))
2134 (t (math-reject-arg a 'fixnump))))
2136 ;;; Verify that A is an integer >= 0 and return A in integer form. [I N; - x]
2137 (defun math-check-natnum (a) ; [Public]
2138 (cond ((natnump a) a)
2139 ((and (not (math-negp a))
2140 (Math-num-integerp a))
2142 (t (math-reject-arg a 'natnump))))
2144 ;;; Verify that A is in floating-point form, or force it to be a float. [F N]
2145 (defun math-check-float (a) ; [Public]
2146 (cond ((eq (car-safe a) 'float) a)
2147 ((Math-vectorp a) (math-map-vec 'math-check-float a))
2148 ((Math-objectp a) (math-float a))
2151 ;;; Verify that A is a constant.
2152 (defun math-check-const (a &optional exp-ok)
2153 (if (or (math-constp a)
2154 (and exp-ok math-expand-formulas))
2156 (math-reject-arg a 'constp)))
2159 ;;; Coerce integer A to be a small integer. [S I]
2160 (defun math-fixnum (a)
2163 (if (eq (car a) 'bigneg)
2164 (- (math-fixnum-big (cdr a)))
2165 (math-fixnum-big (cdr a)))
2169 (defun math-fixnum-big (a)
2171 (+ (car a) (* (math-fixnum-big (cdr a)) 1000))
2174 (defvar math-simplify-only nil)
2176 (defun math-normalize-fancy (a)
2177 (cond ((eq (car a) 'frac)
2178 (math-make-frac (math-normalize (nth 1 a))
2179 (math-normalize (nth 2 a))))
2181 (let ((real (math-normalize (nth 1 a)))
2182 (imag (math-normalize (nth 2 a))))
2183 (if (and (math-zerop imag)
2184 (not math-simplify-only)) ; oh, what a kludge!
2186 (list 'cplx real imag))))
2187 ((eq (car a) 'polar)
2188 (math-normalize-polar a))
2190 (math-normalize-hms a))
2192 (list 'date (math-normalize (nth 1 a))))
2194 (math-normalize-mod a))
2196 (let ((x (math-normalize (nth 1 a)))
2197 (s (math-normalize (nth 2 a))))
2198 (if (or (and (Math-objectp x) (not (Math-scalarp x)))
2199 (and (Math-objectp s) (not (Math-scalarp s))))
2200 (list 'calcFunc-sdev x s)
2201 (math-make-sdev x s))))
2203 (let ((mask (math-normalize (nth 1 a)))
2204 (lo (math-normalize (nth 2 a)))
2205 (hi (math-normalize (nth 3 a))))
2206 (if (if (eq (car-safe lo) 'date)
2207 (not (eq (car-safe hi) 'date))
2208 (or (and (Math-objectp lo) (not (Math-anglep lo)))
2209 (and (Math-objectp hi) (not (Math-anglep hi)))))
2210 (list 'calcFunc-intv mask lo hi)
2211 (math-make-intv mask lo hi))))
2213 (cons 'vec (mapcar 'math-normalize (cdr a))))
2214 ((eq (car a) 'quote)
2215 (math-normalize (nth 1 a)))
2216 ((eq (car a) 'special-const)
2217 (calc-with-default-simplification
2218 (math-normalize (nth 1 a))))
2220 (cons 'var (cdr a))) ; need to re-cons for selection routines
2221 ((eq (car a) 'calcFunc-if)
2222 (math-normalize-logical-op a))
2223 ((memq (car a) '(calcFunc-lambda calcFunc-quote calcFunc-condition))
2224 (let ((calc-simplify-mode 'none))
2225 (cons (car a) (mapcar 'math-normalize (cdr a)))))
2226 ((eq (car a) 'calcFunc-evalto)
2227 (setq a (or (nth 1 a) 0))
2228 (or calc-refreshing-evaltos
2229 (setq a (let ((calc-simplify-mode 'none)) (math-normalize a))))
2230 (let ((b (if (and (eq (car-safe a) 'calcFunc-assign)
2234 (list 'calcFunc-evalto
2236 (if (eq calc-simplify-mode 'none)
2238 (calc-with-default-simplification
2239 (math-evaluate-expr b))))))
2240 ((or (integerp (car a)) (consp (car a)))
2242 (math-normalize (car a))
2243 (error "Can't use multi-valued function in an expression")))))
2245 ;; The variable math-normalize-a is local to math-normalize in calc.el,
2246 ;; but is used by math-normalize-nonstandard, which is called by
2248 (defvar math-normalize-a)
2250 (defun math-normalize-nonstandard ()
2251 (if (consp calc-simplify-mode)
2253 (setq calc-simplify-mode 'none
2254 math-simplify-only (car-safe (cdr-safe math-normalize-a)))
2256 (and (symbolp (car math-normalize-a))
2257 (or (eq calc-simplify-mode 'none)
2258 (and (eq calc-simplify-mode 'num)
2259 (let ((aptr (setq math-normalize-a
2261 (car math-normalize-a)
2262 (mapcar 'math-normalize
2263 (cdr math-normalize-a))))))
2264 (while (and aptr (math-constp (car aptr)))
2265 (setq aptr (cdr aptr)))
2267 (cons (car math-normalize-a)
2268 (mapcar 'math-normalize (cdr math-normalize-a))))))
2271 ;;; Normalize a bignum digit list by trimming high-end zeros. [L l]
2272 (defun math-norm-bignum (a)
2273 (let ((digs a) (last nil))
2275 (or (eq (car digs) 0) (setq last digs))
2276 (setq digs (cdr digs)))
2282 (defun math-bignum-test (a) ; [B N; B s; b b]
2288 ;;; Return 0 for zero, -1 for negative, 1 for positive. [S n] [Public]
2289 (defun calcFunc-sign (a &optional x)
2290 (let ((signs (math-possible-signs a)))
2291 (cond ((eq signs 4) (or x 1))
2293 ((eq signs 1) (if x (math-neg x) -1))
2294 ((math-looks-negp a) (math-neg (calcFunc-sign (math-neg a))))
2295 (t (calc-record-why 'realp a)
2297 (list 'calcFunc-sign a x)
2298 (list 'calcFunc-sign a))))))
2300 ;;; Return 0 if A is numerically equal to B, <0 if less, >0 if more.
2301 ;;; Arguments must be normalized! [S N N]
2302 (defun math-compare (a b)
2305 (memq (car a) '(var neg * /))
2309 ((and (integerp a) (Math-integerp b))
2311 (if (eq (car b) 'bigpos) -1 1)
2313 ((and (eq (car-safe a) 'bigpos) (Math-integerp b))
2314 (if (eq (car-safe b) 'bigpos)
2315 (math-compare-bignum (cdr a) (cdr b))
2317 ((and (eq (car-safe a) 'bigneg) (Math-integerp b))
2318 (if (eq (car-safe b) 'bigneg)
2319 (math-compare-bignum (cdr b) (cdr a))
2321 ((eq (car-safe a) 'frac)
2322 (if (eq (car-safe b) 'frac)
2323 (math-compare (math-mul (nth 1 a) (nth 2 b))
2324 (math-mul (nth 1 b) (nth 2 a)))
2325 (math-compare (nth 1 a) (math-mul b (nth 2 a)))))
2326 ((eq (car-safe b) 'frac)
2327 (math-compare (math-mul a (nth 2 b)) (nth 1 b)))
2328 ((and (eq (car-safe a) 'float) (eq (car-safe b) 'float))
2329 (if (math-lessp-float a b) -1 1))
2330 ((and (eq (car-safe a) 'date) (eq (car-safe b) 'date))
2331 (math-compare (nth 1 a) (nth 1 b)))
2332 ((and (or (Math-anglep a)
2333 (and (eq (car a) 'cplx) (eq (nth 2 a) 0)))
2335 (and (eq (car b) 'cplx) (eq (nth 2 b) 0))))
2336 (calcFunc-sign (math-add a (math-neg b))))
2337 ((and (eq (car-safe a) 'intv)
2338 (or (Math-anglep b) (eq (car-safe b) 'date)))
2339 (let ((res (math-compare (nth 2 a) b)))
2340 (cond ((eq res 1) 1)
2341 ((and (eq res 0) (memq (nth 1 a) '(0 1))) 1)
2342 ((eq (setq res (math-compare (nth 3 a) b)) -1) -1)
2343 ((and (eq res 0) (memq (nth 1 a) '(0 2))) -1)
2345 ((and (eq (car-safe b) 'intv)
2346 (or (Math-anglep a) (eq (car-safe a) 'date)))
2347 (let ((res (math-compare a (nth 2 b))))
2348 (cond ((eq res -1) -1)
2349 ((and (eq res 0) (memq (nth 1 b) '(0 1))) -1)
2350 ((eq (setq res (math-compare a (nth 3 b))) 1) 1)
2351 ((and (eq res 0) (memq (nth 1 b) '(0 2))) 1)
2353 ((and (eq (car-safe a) 'intv) (eq (car-safe b) 'intv))
2354 (let ((res (math-compare (nth 3 a) (nth 2 b))))
2355 (cond ((eq res -1) -1)
2356 ((and (eq res 0) (or (memq (nth 1 a) '(0 2))
2357 (memq (nth 1 b) '(0 1)))) -1)
2358 ((eq (setq res (math-compare (nth 2 a) (nth 3 b))) 1) 1)
2359 ((and (eq res 0) (or (memq (nth 1 a) '(0 1))
2360 (memq (nth 1 b) '(0 2)))) 1)
2363 (if (or (equal a '(var uinf var-uinf))
2364 (equal a '(var nan var-nan)))
2366 (let ((dira (math-infinite-dir a)))
2367 (if (math-infinitep b)
2368 (if (or (equal b '(var uinf var-uinf))
2369 (equal b '(var nan var-nan)))
2371 (let ((dirb (math-infinite-dir b)))
2372 (cond ((and (eq dira 1) (eq dirb -1)) 1)
2373 ((and (eq dira -1) (eq dirb 1)) -1)
2375 (cond ((eq dira 1) 1)
2379 (if (or (equal b '(var uinf var-uinf))
2380 (equal b '(var nan var-nan)))
2382 (let ((dirb (math-infinite-dir b)))
2383 (cond ((eq dirb 1) -1)
2386 ((and (eq (car-safe a) 'calcFunc-exp)
2387 (eq (car-safe b) '^)
2388 (equal (nth 1 b) '(var e var-e)))
2389 (math-compare (nth 1 a) (nth 2 b)))
2390 ((and (eq (car-safe b) 'calcFunc-exp)
2391 (eq (car-safe a) '^)
2392 (equal (nth 1 a) '(var e var-e)))
2393 (math-compare (nth 2 a) (nth 1 b)))
2394 ((or (and (eq (car-safe a) 'calcFunc-sqrt)
2395 (eq (car-safe b) '^)
2396 (or (equal (nth 2 b) '(frac 1 2))
2397 (equal (nth 2 b) '(float 5 -1))))
2398 (and (eq (car-safe b) 'calcFunc-sqrt)
2399 (eq (car-safe a) '^)
2400 (or (equal (nth 2 a) '(frac 1 2))
2401 (equal (nth 2 a) '(float 5 -1)))))
2402 (math-compare (nth 1 a) (nth 1 b)))
2403 ((eq (car-safe a) 'var)
2406 (if (and (consp a) (consp b)
2407 (eq (car a) (car b))
2408 (math-compare-lists (cdr a) (cdr b)))
2412 ;;; Compare two bignum digit lists, return -1 for A<B, 0 for A=B, 1 for A>B.
2413 (defun math-compare-bignum (a b) ; [S l l]
2416 (if (< (car a) (car b))
2418 (if (> (car a) (car b))
2424 (while (eq (car a) 0) (setq a (cdr a)))
2426 (while (eq (car b) 0) (setq b (cdr b)))
2429 (defun math-compare-lists (a b)
2430 (cond ((null a) (null b))
2432 (t (and (Math-equal (car a) (car b))
2433 (math-compare-lists (cdr a) (cdr b))))))
2435 (defun math-lessp-float (a b) ; [P F F]
2436 (let ((ediff (- (nth 2 a) (nth 2 b))))
2438 (if (>= ediff (+ calc-internal-prec calc-internal-prec))
2439 (if (eq (nth 1 a) 0)
2440 (Math-integer-posp (nth 1 b))
2441 (Math-integer-negp (nth 1 a)))
2442 (Math-lessp (math-scale-int (nth 1 a) ediff)
2444 (if (>= (setq ediff (- ediff))
2445 (+ calc-internal-prec calc-internal-prec))
2446 (if (eq (nth 1 b) 0)
2447 (Math-integer-negp (nth 1 a))
2448 (Math-integer-posp (nth 1 b)))
2449 (Math-lessp (nth 1 a)
2450 (math-scale-int (nth 1 b) ediff))))))
2452 ;;; True if A is numerically equal to B. [P N N] [Public]
2453 (defun math-equal (a b)
2454 (= (math-compare a b) 0))
2456 ;;; True if A is numerically less than B. [P R R] [Public]
2457 (defun math-lessp (a b)
2458 (= (math-compare a b) -1))
2460 ;;; True if A is numerically equal to the integer B. [P N S] [Public]
2461 ;;; B must not be a multiple of 10.
2462 (defun math-equal-int (a b)
2464 (and (eq (car-safe a) 'float)
2471 ;;; Return the dimensions of a matrix as a list. [l x] [Public]
2472 (defun math-mat-dimens (m)
2473 (if (math-vectorp m)
2474 (if (math-matrixp m)
2475 (cons (1- (length m))
2476 (math-mat-dimens (nth 1 m)))
2477 (list (1- (length m))))
2482 (defun calc-binary-op-fancy (name func arg ident unary)
2483 (let ((n (prefix-numeric-value arg)))
2485 (calc-enter-result n
2487 (list 'calcFunc-reduce
2488 (math-calcFunc-to-var func)
2489 (cons 'vec (calc-top-list-n n)))))
2492 (calc-enter-result 1 name (list unary (calc-top-n 1)))))
2495 (calc-enter-result 0 name ident)
2496 (error "Argument must be nonzero")))
2498 (let ((rhs (calc-top-n 1)))
2499 (calc-enter-result (- 1 n)
2504 (calc-top-list-n (- n) 2))))))))
2506 (defun calc-unary-op-fancy (name func arg)
2507 (let ((n (prefix-numeric-value arg)))
2508 (if (= n 0) (setq n (calc-stack-size)))
2510 (calc-enter-result n
2515 (calc-top-list-n n))))
2517 (calc-enter-result 1
2519 (list func (calc-top-n (- n)))
2522 (defvar var-Holidays '(vec (var sat var-sat) (var sun var-sun)))
2523 (defvar var-Decls (list 'vec))
2526 (defun math-inexact-result ()
2527 (and calc-symbolic-mode
2528 (signal 'inexact-result nil)))
2530 (defun math-overflow (&optional exp)
2531 (if (and exp (math-negp exp))
2533 (signal 'math-overflow nil)))
2535 (defun math-underflow ()
2536 (signal 'math-underflow nil))
2538 ;;; Compute the greatest common divisor of A and B. [I I I] [Public]
2539 (defun math-gcd (a b)
2540 (cond ((not (or (consp a) (consp b)))
2541 (if (< a 0) (setq a (- a)))
2542 (if (< b 0) (setq b (- b)))
2554 (if (Math-integer-negp a) (setq a (math-neg a)))
2555 (if (Math-integer-negp b) (setq b (math-neg b)))
2557 (if (Math-natnum-lessp a b)
2559 (while (and (consp a) (not (eq b 0)))
2572 ;;; Evaluate variables in an expression.
2573 (defun math-evaluate-expr (x) ; [Public]
2574 (if calc-embedded-info
2575 (calc-embedded-evaluate-expr x)
2576 (calc-normalize (math-evaluate-expr-rec x))))
2578 (defalias 'calcFunc-evalv 'math-evaluate-expr)
2580 (defun calcFunc-evalvn (x &optional prec)
2583 (or (math-num-integerp prec)
2584 (if (and (math-vectorp prec)
2586 (math-num-integerp (nth 1 prec)))
2587 (setq prec (math-add (nth 1 prec) calc-internal-prec))
2588 (math-reject-arg prec 'integerp)))
2589 (setq prec (math-trunc prec))
2590 (if (< prec 3) (setq prec 3))
2591 (if (> prec calc-internal-prec)
2593 (let ((calc-internal-prec prec))
2594 (calcFunc-evalvn x)))
2595 (let ((calc-internal-prec prec))
2596 (calcFunc-evalvn x))))
2597 (let ((calc-symbolic-mode nil))
2598 (math-evaluate-expr x))))
2600 (defun math-evaluate-expr-rec (x)
2602 (if (memq (car x) '(calcFunc-quote calcFunc-condition
2603 calcFunc-evalto calcFunc-assign))
2604 (if (and (eq (car x) 'calcFunc-assign)
2606 (list (car x) (nth 1 x) (math-evaluate-expr-rec (nth 2 x)))
2608 (if (eq (car x) 'var)
2609 (if (and (calc-var-value (nth 2 x))
2610 (not (eq (car-safe (symbol-value (nth 2 x)))
2612 (let ((val (symbol-value (nth 2 x))))
2613 (if (eq (car-safe val) 'special-const)
2614 (if calc-symbolic-mode
2621 (cons (car x) (mapcar 'math-evaluate-expr-rec (cdr x))))))
2624 (defun math-any-floats (expr)
2625 (if (Math-primp expr)
2627 (while (and (setq expr (cdr expr)) (not (math-any-floats (car expr)))))
2630 (defvar var-FactorRules 'calc-FactorRules)
2632 (defvar math-mt-many nil)
2633 (defvar math-mt-func nil)
2635 (defun math-map-tree (math-mt-func mmt-expr &optional math-mt-many)
2636 (or math-mt-many (setq math-mt-many 1000000))
2637 (math-map-tree-rec mmt-expr))
2639 (defun math-map-tree-rec (mmt-expr)
2640 (or (= math-mt-many 0)
2641 (let ((mmt-done nil)
2643 (while (not mmt-done)
2644 (while (and (/= math-mt-many 0)
2645 (setq mmt-nextval (funcall math-mt-func mmt-expr))
2646 (not (equal mmt-expr mmt-nextval)))
2647 (setq mmt-expr mmt-nextval
2648 math-mt-many (if (> math-mt-many 0)
2650 (1+ math-mt-many))))
2651 (if (or (Math-primp mmt-expr)
2652 (<= math-mt-many 0))
2654 (setq mmt-nextval (cons (car mmt-expr)
2655 (mapcar 'math-map-tree-rec
2657 (if (equal mmt-nextval mmt-expr)
2659 (setq mmt-expr mmt-nextval))))))
2662 (defun math-is-true (expr)
2663 (if (Math-numberp expr)
2664 (not (Math-zerop expr))
2665 (math-known-nonzerop expr)))
2667 (defun math-const-var (expr)
2669 (eq (car expr) 'var)
2670 (or (and (symbolp (nth 2 expr))
2671 (boundp (nth 2 expr))
2672 (eq (car-safe (symbol-value (nth 2 expr))) 'special-const))
2673 (memq (nth 2 expr) '(var-inf var-uinf var-nan)))))
2675 ;; The variable math-integral-cache is originally declared in calcalg2.el,
2676 ;; but is set by math-defintegral and math-definitegral2.
2677 (defvar math-integral-cache)
2679 (defmacro math-defintegral (funcs &rest code)
2680 (setq math-integral-cache nil)
2684 (list 'put (list 'quote func) ''math-integral
2686 (list 'get (list 'quote func) ''math-integral)
2689 (append '(lambda (u))
2691 (if (symbolp funcs) (list funcs) funcs))))
2692 (put 'math-defintegral 'lisp-indent-hook 1)
2694 (defmacro math-defintegral-2 (funcs &rest code)
2695 (setq math-integral-cache nil)
2699 (list 'put (list 'quote func) ''math-integral-2
2701 (list 'get (list 'quote func)
2705 (append '(lambda (u v))
2707 (if (symbolp funcs) (list funcs) funcs))))
2708 (put 'math-defintegral-2 'lisp-indent-hook 1)
2710 (defvar var-IntegAfterRules 'calc-IntegAfterRules)
2712 (defvar var-FitRules 'calc-FitRules)
2714 (defvar math-poly-base-variable nil)
2715 (defvar math-poly-neg-powers nil)
2716 (defvar math-poly-mult-powers 1)
2717 (defvar math-poly-frac-powers nil)
2718 (defvar math-poly-exp-base nil)
2720 (defun math-build-var-name (name)
2722 (setq name (intern name)))
2723 (if (string-match "\\`var-." (symbol-name name))
2724 (list 'var (intern (substring (symbol-name name) 4)) name)
2725 (list 'var name (intern (concat "var-" (symbol-name name))))))
2727 (defvar math-simplifying-units nil)
2728 (defvar math-combining-units t)
2730 ;;; Nontrivial number parsing.
2732 (defun math-read-number-fancy (s)
2735 ;; Integer+fractions
2736 ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
2737 (let ((int (math-match-substring s 1))
2738 (num (math-match-substring s 2))
2739 (den (math-match-substring s 3)))
2740 (let ((int (if (> (length int) 0) (math-read-number int) 0))
2741 (num (if (> (length num) 0) (math-read-number num) 1))
2742 (den (if (> (length num) 0) (math-read-number den) 1)))
2744 (math-integerp int) (math-integerp num) (math-integerp den)
2745 (not (math-zerop den))
2746 (list 'frac (math-add num (math-mul int den)) den)))))
2749 ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
2750 (let ((num (math-match-substring s 1))
2751 (den (math-match-substring s 2)))
2752 (let ((num (if (> (length num) 0) (math-read-number num) 1))
2753 (den (if (> (length num) 0) (math-read-number den) 1)))
2754 (and num den (math-integerp num) (math-integerp den)
2755 (not (math-zerop den))
2756 (list 'frac num den)))))
2759 ((string-match "^\\(.*\\) *mod *\\(.*\\)$" s)
2760 (let* ((n (math-match-substring s 1))
2761 (m (math-match-substring s 2))
2762 (n (math-read-number n))
2763 (m (math-read-number m)))
2764 (and n m (math-anglep n) (math-anglep m)
2768 ((string-match "^\\(.*\\) *\\+/- *\\(.*\\)$" s)
2769 (let* ((x (math-match-substring s 1))
2770 (sigma (math-match-substring s 2))
2771 (x (math-read-number x))
2772 (sigma (math-read-number sigma)))
2773 (and x sigma (math-scalarp x) (math-anglep sigma)
2774 (list 'sdev x sigma))))
2776 ;; Hours (or degrees)
2777 ((or (string-match "^\\([^#^]+\\)[@oOhH]\\(.*\\)$" s)
2778 (string-match "^\\([^#^]+\\)[dD][eE]?[gG]?\\(.*\\)$" s))
2779 (let* ((hours (math-match-substring s 1))
2780 (minsec (math-match-substring s 2))
2781 (hours (math-read-number hours))
2782 (minsec (if (> (length minsec) 0) (math-read-number minsec) 0)))
2784 (math-num-integerp hours)
2785 (not (math-negp hours)) (not (math-negp minsec))
2786 (cond ((math-num-integerp minsec)
2787 (and (Math-lessp minsec 60)
2788 (list 'hms hours minsec 0)))
2789 ((and (eq (car-safe minsec) 'hms)
2790 (math-zerop (nth 1 minsec)))
2791 (math-add (list 'hms hours 0 0) minsec))
2795 ((string-match "^\\([^'#^]+\\)[mM']\\(.*\\)$" s)
2796 (let* ((minutes (math-match-substring s 1))
2797 (seconds (math-match-substring s 2))
2798 (minutes (math-read-number minutes))
2799 (seconds (if (> (length seconds) 0) (math-read-number seconds) 0)))
2800 (and minutes seconds
2801 (math-num-integerp minutes)
2802 (not (math-negp minutes)) (not (math-negp seconds))
2803 (cond ((math-realp seconds)
2804 (and (Math-lessp minutes 60)
2805 (list 'hms 0 minutes seconds)))
2806 ((and (eq (car-safe seconds) 'hms)
2807 (math-zerop (nth 1 seconds))
2808 (math-zerop (nth 2 seconds)))
2809 (math-add (list 'hms 0 minutes 0) seconds))
2813 ((string-match "^\\([^\"#^]+\\)[sS\"]$" s)
2814 (let ((seconds (math-read-number (math-match-substring s 1))))
2815 (and seconds (math-realp seconds)
2816 (not (math-negp seconds))
2817 (Math-lessp seconds 60)
2818 (list 'hms 0 0 seconds))))
2820 ;; Integer+fraction with explicit radix
2821 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]\\)$" s)
2822 (let ((radix (string-to-number (math-match-substring s 1)))
2823 (int (math-match-substring s 3))
2824 (num (math-match-substring s 4))
2825 (den (math-match-substring s 5)))
2826 (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
2827 (num (if (> (length num) 0) (math-read-radix num radix) 1))
2828 (den (if (> (length den) 0) (math-read-radix den radix) 1)))
2829 (and int num den (not (math-zerop den))
2831 (math-add num (math-mul int den))
2834 ;; Fraction with explicit radix
2835 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)$" s)
2836 (let ((radix (string-to-number (math-match-substring s 1)))
2837 (num (math-match-substring s 3))
2838 (den (math-match-substring s 4)))
2839 (let ((num (if (> (length num) 0) (math-read-radix num radix) 1))
2840 (den (if (> (length den) 0) (math-read-radix den radix) 1)))
2841 (and num den (not (math-zerop den)) (list 'frac num den)))))
2843 ;; Float with explicit radix and exponent
2844 ((or (string-match "^0*\\(\\([2-9]\\|1[0-4]\\)\\(#\\|\\^\\^\\)[0-9a-dA-D.]+\\)[eE]\\([-+]?[0-9]+\\)$" s)
2845 (string-match "^\\(\\([0-9]+\\)\\(#\\|\\^\\^\\)[0-9a-zA-Z.]+\\) *\\* *\\2\\.? *\\^ *\\([-+]?[0-9]+\\)$" s))
2846 (let ((radix (string-to-number (math-match-substring s 2)))
2847 (mant (math-match-substring s 1))
2848 (exp (math-match-substring s 4)))
2849 (let ((mant (math-read-number mant))
2850 (exp (math-read-number exp)))
2852 (math-mul mant (math-pow (math-float radix) exp))))))
2854 ;; Float with explicit radix, no exponent
2855 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)\\.\\([0-9a-zA-Z]*\\)$" s)
2856 (let ((radix (string-to-number (math-match-substring s 1)))
2857 (int (math-match-substring s 3))
2858 (fracs (math-match-substring s 4)))
2859 (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
2860 (frac (if (> (length fracs) 0) (math-read-radix fracs radix) 0))
2861 (calc-prefer-frac nil))
2863 (math-add int (math-div frac (math-pow radix (length fracs))))))))
2865 ;; Integer with explicit radix
2866 ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]+\\)$" s)
2867 (math-read-radix (math-match-substring s 3)
2868 (string-to-number (math-match-substring s 1))))
2870 ;; C language hexadecimal notation
2871 ((and (eq calc-language 'c)
2872 (string-match "^0[xX]\\([0-9a-fA-F]+\\)$" s))
2873 (let ((digs (math-match-substring s 1)))
2874 (math-read-radix digs 16)))
2876 ;; Pascal language hexadecimal notation
2877 ((and (eq calc-language 'pascal)
2878 (string-match "^\\$\\([0-9a-fA-F]+\\)$" s))
2879 (let ((digs (math-match-substring s 1)))
2880 (math-read-radix digs 16)))
2882 ;; Fraction using "/" instead of ":"
2883 ((string-match "^\\([0-9]+\\)/\\([0-9/]+\\)$" s)
2884 (math-read-number (concat (math-match-substring s 1) ":"
2885 (math-match-substring s 2))))
2890 (defun math-read-radix (s r) ; [I X D]
2895 (while (and (< i (length s))
2896 (setq dig (math-read-radix-digit (elt s i)))
2898 (setq res (math-add (math-mul res r) dig)
2900 (and (= i (length s))
2905 ;;; Expression parsing.
2907 (defvar math-expr-data)
2909 (defun math-read-expr (math-exp-str)
2910 (let ((math-exp-pos 0)
2911 (math-exp-old-pos 0)
2912 (math-exp-keep-spaces nil)
2913 math-exp-token math-expr-data)
2914 (setq math-exp-str (math-read-preprocess-string math-exp-str))
2915 (while (setq math-exp-token (string-match "\\.\\.\\([^.]\\|.[^.]\\)" math-exp-str))
2916 (setq math-exp-str (concat (substring math-exp-str 0 math-exp-token) "\\dots"
2917 (substring math-exp-str (+ math-exp-token 2)))))
2918 (math-build-parse-table)
2920 (let ((val (catch 'syntax (math-read-expr-level 0))))
2922 (list 'error math-exp-old-pos val)
2923 (if (equal math-exp-token 'end)
2925 (list 'error math-exp-old-pos "Syntax error"))))))
2927 (defun math-read-plain-expr (exp-str &optional error-check)
2928 (let* ((calc-language nil)
2929 (math-expr-opers math-standard-opers)
2930 (val (math-read-expr exp-str)))
2932 (eq (car-safe val) 'error)
2933 (error "%s: %s" (nth 2 val) exp-str))
2937 (defun math-read-string ()
2938 (let ((str (read-from-string (concat math-expr-data "\""))))
2939 (or (and (= (cdr str) (1+ (length math-expr-data)))
2940 (stringp (car str)))
2941 (throw 'syntax "Error in string constant"))
2943 (append '(vec) (car str) nil)))
2947 ;;; They said it couldn't be done...
2949 (defun math-read-big-expr (str)
2950 (and (> (length calc-left-label) 0)
2951 (string-match (concat "^" (regexp-quote calc-left-label)) str)
2952 (setq str (concat (substring str 0 (match-beginning 0))
2953 (substring str (match-end 0)))))
2954 (and (> (length calc-right-label) 0)
2955 (string-match (concat (regexp-quote calc-right-label) " *$") str)
2956 (setq str (concat (substring str 0 (match-beginning 0))
2957 (substring str (match-end 0)))))
2958 (if (string-match "\\\\[^ \n|]" str)
2959 (if (eq calc-language 'latex)
2960 (math-read-expr str)
2961 (let ((calc-language 'latex)
2962 (calc-language-option nil)
2963 (math-expr-opers (get 'latex 'math-oper-table))
2964 (math-expr-function-mapping (get 'latex 'math-function-table))
2965 (math-expr-variable-mapping (get 'latex 'math-variable-table)))
2966 (math-read-expr str)))
2967 (let ((math-read-big-lines nil)
2970 (math-read-big-err-msg nil)
2971 math-read-big-baseline math-read-big-h2
2973 (while (setq new-pos (string-match "\n" str pos))
2974 (setq math-read-big-lines
2975 (cons (substring str pos new-pos) math-read-big-lines)
2977 (setq math-read-big-lines
2978 (nreverse (cons (substring str pos) math-read-big-lines))
2979 p math-read-big-lines)
2981 (setq width (max width (length (car p)))
2983 (if (math-read-big-bigp math-read-big-lines)
2985 (math-read-big-rec 0 0 width (length math-read-big-lines)))
2986 math-read-big-err-msg
2987 '(error 0 "Syntax error"))
2988 (math-read-expr str)))))
2990 (defun math-read-big-bigp (math-read-big-lines)
2991 (and (cdr math-read-big-lines)
2994 (height (if (> (length (car math-read-big-lines)) 0) 1 0)))
2995 (while (and (cdr math-read-big-lines)
2998 (l1 (car math-read-big-lines))
2999 (l2 (nth 1 math-read-big-lines))
3000 (len (min (length l1) (length l2))))
3001 (if (> (length l2) 0)
3002 (setq height (1+ height)))
3003 (while (and (< i len)
3004 (or (memq (aref l1 i) '(?\ ?\- ?\_))
3005 (memq (aref l2 i) '(?\ ?\-))
3006 (and (memq (aref l1 i) '(?\| ?\,))
3007 (= (aref l2 i) (aref l1 i)))
3008 (and (eq (aref l1 i) ?\[)
3009 (eq (aref l2 i) ?\[)
3010 (let ((math-rb-h2 (length l1)))
3011 (setq j (math-read-big-balance
3016 (and (eq (aref l1 i) ?\[)
3017 (eq (aref l2 i) ?\[)
3020 (setq math-read-big-lines (cdr math-read-big-lines)
3022 (or (and (> height 1)
3023 (not (cdr math-read-big-lines)))
3026 ;;; Nontrivial "flat" formatting.
3028 (defvar math-format-hash-args nil)
3029 (defvar calc-can-abbrev-vectors nil)
3031 (defun math-format-flat-expr-fancy (a prec)
3033 ((eq (car a) 'incomplete)
3034 (format "<incomplete %s>" (nth 1 a)))
3036 (if (or calc-full-trail-vectors (not calc-can-abbrev-vectors)
3038 (concat "[" (math-format-flat-vector (cdr a) ", "
3039 (if (cdr (cdr a)) 0 1000)) "]")
3041 (math-format-flat-expr (nth 1 a) 0) ", "
3042 (math-format-flat-expr (nth 2 a) 0) ", "
3043 (math-format-flat-expr (nth 3 a) 0) ", ..., "
3044 (math-format-flat-expr (nth (1- (length a)) a) 0) "]")))
3046 (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
3047 (math-format-flat-expr (nth 2 a) 1000)
3049 (math-format-flat-expr (nth 3 a) 1000)
3050 (if (memq (nth 1 a) '(0 2)) ")" "]")))
3052 (concat "<" (math-format-date a) ">"))
3053 ((and (eq (car a) 'calcFunc-lambda) (> (length a) 2))
3055 (ap calc-arg-values)
3056 (math-format-hash-args (if (= (length a) 3) 1 t)))
3057 (while (and (cdr p) (equal (car p) (car ap)))
3058 (setq p (cdr p) ap (cdr ap)))
3061 (concat (math-format-flat-vector
3062 (nreverse (cdr (reverse (cdr a)))) ", " 0)
3065 (math-format-flat-expr (nth (1- (length a)) a) 0)
3068 (or (and math-format-hash-args
3069 (let ((p calc-arg-values) (v 1))
3070 (while (and p (not (equal (car p) a)))
3071 (setq p (and (eq math-format-hash-args t) (cdr p))
3074 (if (eq math-format-hash-args 1)
3076 (format "#%d" v)))))
3077 (symbol-name (nth 1 a))))
3078 ((and (memq (car a) '(calcFunc-string calcFunc-bstring))
3080 (math-vectorp (nth 1 a))
3081 (math-vector-is-string (nth 1 a)))
3082 (concat (substring (symbol-name (car a)) 9)
3083 "(" (math-vector-to-string (nth 1 a) t) ")"))
3085 (let ((op (math-assq2 (car a) math-standard-opers)))
3086 (cond ((and op (= (length a) 3))
3087 (if (> prec (min (nth 2 op) (nth 3 op)))
3088 (concat "(" (math-format-flat-expr a 0) ")")
3089 (let ((lhs (math-format-flat-expr (nth 1 a) (nth 2 op)))
3090 (rhs (math-format-flat-expr (nth 2 a) (nth 3 op))))
3092 (if (or (equal op "^") (equal op "_"))
3093 (if (= (aref lhs 0) ?-)
3094 (setq lhs (concat "(" lhs ")")))
3095 (setq op (concat " " op " ")))
3096 (concat lhs op rhs))))
3098 (concat "-" (math-format-flat-expr (nth 1 a) 1000)))
3100 (concat (math-remove-dashes
3101 (if (string-match "\\`calcFunc-\\([a-zA-Z0-9']+\\)\\'"
3102 (symbol-name (car a)))
3103 (math-match-substring (symbol-name (car a)) 1)
3104 (symbol-name (car a))))
3106 (math-format-flat-vector (cdr a) ", " 0)
3109 (defun math-format-flat-vector (vec sep prec)
3111 (let ((buf (math-format-flat-expr (car vec) prec)))
3112 (while (setq vec (cdr vec))
3113 (setq buf (concat buf sep (math-format-flat-expr (car vec) prec))))
3117 (defun math-format-nice-expr (x w)
3118 (cond ((and (eq (car-safe x) 'vec)
3120 (let ((ops '(vec calcFunc-assign calcFunc-condition
3121 calcFunc-schedule calcFunc-iterations
3123 (or (memq (car-safe (nth 1 x)) ops)
3124 (memq (car-safe (nth 2 x)) ops)
3125 (memq (car-safe (nth 3 x)) ops)
3126 calc-break-vectors)))
3127 (concat "[ " (math-format-flat-vector (cdr x) ",\n " 0) " ]"))
3129 (let ((str (math-format-flat-expr x 0))
3131 (or (string-match "\"" str)
3132 (while (<= (setq p (+ pos w)) (length str))
3133 (while (and (> (setq p (1- p)) pos)
3134 (not (= (aref str p) ? ))))
3136 (setq str (concat (substring str 0 p)
3140 (setq pos (+ pos w)))))
3143 (defun math-assq2 (v a)
3144 (while (and a (not (eq v (nth 1 (car a)))))
3148 (defun math-format-number-fancy (a prec)
3150 ((eq (car a) 'float) ; non-decimal radix
3151 (if (Math-integer-negp (nth 1 a))
3152 (concat "-" (math-format-number (math-neg a)))
3153 (let ((str (if (and calc-radix-formatter
3154 (not (memq calc-language '(c pascal))))
3155 (funcall calc-radix-formatter
3157 (math-format-radix-float a prec))
3158 (format "%d#%s" calc-number-radix
3159 (math-format-radix-float a prec)))))
3160 (if (and prec (> prec 191) (string-match "\\*" str))
3161 (concat "(" str ")")
3164 (setq a (math-adjust-fraction a))
3165 (if (> (length (car calc-frac-format)) 1)
3166 (if (Math-integer-negp (nth 1 a))
3167 (concat "-" (math-format-number (math-neg a)))
3168 (let ((q (math-idivmod (nth 1 a) (nth 2 a))))
3169 (concat (let ((calc-frac-format nil))
3170 (math-format-number (car q)))
3171 (substring (car calc-frac-format) 0 1)
3172 (let ((math-radix-explicit-format nil)
3173 (calc-frac-format nil))
3174 (math-format-number (cdr q)))
3175 (substring (car calc-frac-format) 1 2)
3176 (let ((math-radix-explicit-format nil)
3177 (calc-frac-format nil))
3178 (math-format-number (nth 2 a))))))
3179 (concat (let ((calc-frac-format nil))
3180 (math-format-number (nth 1 a)))
3181 (car calc-frac-format)
3182 (let ((math-radix-explicit-format nil)
3183 (calc-frac-format nil))
3184 (math-format-number (nth 2 a))))))
3186 (if (math-zerop (nth 2 a))
3187 (math-format-number (nth 1 a))
3188 (if (null calc-complex-format)
3189 (concat "(" (math-format-number (nth 1 a))
3190 ", " (math-format-number (nth 2 a)) ")")
3191 (if (math-zerop (nth 1 a))
3192 (if (math-equal-int (nth 2 a) 1)
3193 (symbol-name calc-complex-format)
3194 (if (math-equal-int (nth 2 a) -1)
3195 (concat "-" (symbol-name calc-complex-format))
3197 (math-compose-expr (list '* (nth 2 a) '(cplx 0 1)) prec)
3198 (concat (math-format-number (nth 2 a)) " "
3199 (symbol-name calc-complex-format)))))
3201 (math-compose-expr (list (if (math-negp (nth 2 a)) '- '+)
3203 (list 'cplx 0 (math-abs (nth 2 a))))
3205 (concat (math-format-number (nth 1 a))
3206 (if (math-negp (nth 2 a)) " - " " + ")
3208 (list 'cplx 0 (math-abs (nth 2 a))))))))))
3209 ((eq (car a) 'polar)
3210 (concat "(" (math-format-number (nth 1 a))
3211 "; " (math-format-number (nth 2 a)) ")"))
3214 (concat "-" (math-format-number (math-neg a)))
3215 (let ((calc-number-radix 10)
3216 (calc-leading-zeros nil)
3217 (calc-group-digits nil))
3218 (format calc-hms-format
3219 (let ((calc-frac-format '(":" nil)))
3220 (math-format-number (nth 1 a)))
3221 (let ((calc-frac-format '(":" nil)))
3222 (math-format-number (nth 2 a)))
3223 (math-format-number (nth 3 a))))))
3225 (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
3226 (math-format-number (nth 2 a))
3228 (math-format-number (nth 3 a))
3229 (if (memq (nth 1 a) '(0 2)) ")" "]")))
3231 (concat (math-format-number (nth 1 a))
3233 (math-format-number (nth 2 a))))
3235 (math-format-flat-expr a 0))
3236 (t (format "%s" a))))
3238 (defun math-adjust-fraction (a)
3239 (if (nth 1 calc-frac-format)
3241 (if (Math-integerp a) (setq a (list 'frac a 1)))
3242 (let ((g (math-quotient (nth 1 calc-frac-format)
3244 (nth 1 calc-frac-format)))))
3245 (list 'frac (math-mul (nth 1 a) g) (math-mul (nth 2 a) g))))
3248 (defun math-format-bignum-fancy (a) ; [X L]
3249 (let ((str (cond ((= calc-number-radix 10)
3250 (math-format-bignum-decimal a))
3251 ((= calc-number-radix 2)
3252 (math-format-bignum-binary a))
3253 ((= calc-number-radix 8)
3254 (math-format-bignum-octal a))
3255 ((= calc-number-radix 16)
3256 (math-format-bignum-hex a))
3257 (t (math-format-bignum-radix a)))))
3258 (if calc-leading-zeros
3259 (let* ((calc-internal-prec 6)
3260 (digs (math-compute-max-digits (math-abs calc-word-size)
3264 (setq str (concat (make-string (- digs len) ?0) str)))))
3265 (if calc-group-digits
3266 (let ((i (length str))
3267 (g (if (integerp calc-group-digits)
3268 (math-abs calc-group-digits)
3269 (if (memq calc-number-radix '(2 16)) 4 3))))
3272 str (concat (substring str 0 i)
3274 (substring str i))))
3276 (if (and (/= calc-number-radix 10)
3277 math-radix-explicit-format)
3278 (if calc-radix-formatter
3279 (funcall calc-radix-formatter calc-number-radix str)
3280 (format "%d#%s" calc-number-radix str))
3284 (defun math-group-float (str) ; [X X]
3285 (let* ((pt (or (string-match "[^0-9a-zA-Z]" str) (length str)))
3286 (g (if (integerp calc-group-digits) (math-abs calc-group-digits) 3))
3288 (if (and (integerp calc-group-digits) (< calc-group-digits 0))
3289 (while (< (setq i (+ (1+ i) g)) (length str))
3290 (setq str (concat (substring str 0 i)
3293 i (+ i (1- (length calc-group-char))))))
3297 str (concat (substring str 0 i)
3299 (substring str i))))
3302 ;;; Users can redefine this in their .emacs files.
3303 (defvar calc-keypad-user-menu nil
3304 "If non-nil, this describes an additional menu for calc-keypad.
3305 It should contain a list of three rows.
3306 Each row should be a list of six keys.
3307 Each key should be a list of a label string, plus a Calc command name spec.
3308 A command spec is a command name symbol, a keyboard macro string, a
3309 list containing a numeric entry string, or nil.
3310 A key may contain additional specs for Inverse, Hyperbolic, and Inv+Hyp.")
3312 (run-hooks 'calc-ext-load-hook)
3316 ;;; arch-tag: 1814ba7f-a390-49dc-9e25-a5adc205e97e
3317 ;;; calc-ext.el ends here
HCoop / bpt / emacs.git / blob