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- ;; Calculator for GNU Emacs, part II
- ;; Copyright (C) 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
- ;; Written by Dave Gillespie, daveg@synaptics.com.
-
- ;; This file is part of GNU Emacs.
-
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY. No author or distributor
- ;; accepts responsibility to anyone for the consequences of using it
- ;; or for whether it serves any particular purpose or works at all,
- ;; unless he says so in writing. Refer to the GNU Emacs General Public
- ;; License for full details.
-
- ;; Everyone is granted permission to copy, modify and redistribute
- ;; GNU Emacs, but only under the conditions described in the
- ;; GNU Emacs General Public License. A copy of this license is
- ;; supposed to have been given to you along with GNU Emacs so you
- ;; can know your rights and responsibilities. It should be in a
- ;; file named COPYING. Among other things, the copyright notice
- ;; and this notice must be preserved on all copies.
-
-
-
- (provide 'calc-ext)
-
- (setq calc-extensions-loaded t)
-
- ;;; This function is the autoload "hook" to cause this file to be loaded.
- ;;;###autoload
- (defun calc-extensions ()
- "This function is part of the autoload linkage for parts of Calc."
- t
- )
-
- ;;; Auto-load calc.el part, in case this part was loaded first.
- (if (fboundp 'calc-dispatch)
- (and (eq (car-safe (symbol-function 'calc-dispatch)) 'autoload)
- (load (nth 1 (symbol-function 'calc-dispatch))))
- (if (fboundp 'calc)
- (and (eq (car-safe (symbol-function 'calc)) 'autoload)
- (load (nth 1 (symbol-function 'calc))))
- (error "Main part of Calc must be present in order to load this file.")))
-
- (require 'calc-macs)
-
- ;;; The following was made a function so that it could be byte-compiled.
- (defun calc-init-extensions ()
-
- (setq gc-cons-threshold (max gc-cons-threshold 250000))
-
- (define-key calc-mode-map ":" 'calc-fdiv)
- (define-key calc-mode-map "\\" 'calc-idiv)
- (define-key calc-mode-map "|" 'calc-concat)
- (define-key calc-mode-map "!" 'calc-factorial)
- (define-key calc-mode-map "C" 'calc-cos)
- (define-key calc-mode-map "E" 'calc-exp)
- (define-key calc-mode-map "H" 'calc-hyperbolic)
- (define-key calc-mode-map "I" 'calc-inverse)
- (define-key calc-mode-map "J" 'calc-conj)
- (define-key calc-mode-map "L" 'calc-ln)
- (define-key calc-mode-map "N" 'calc-eval-num)
- (define-key calc-mode-map "P" 'calc-pi)
- (define-key calc-mode-map "Q" 'calc-sqrt)
- (define-key calc-mode-map "R" 'calc-round)
- (define-key calc-mode-map "S" 'calc-sin)
- (define-key calc-mode-map "T" 'calc-tan)
- (define-key calc-mode-map "U" 'calc-undo)
- (define-key calc-mode-map "X" 'calc-call-last-kbd-macro)
- (define-key calc-mode-map "o" 'calc-realign)
- (define-key calc-mode-map "p" 'calc-precision)
- (define-key calc-mode-map "w" 'calc-why)
- (define-key calc-mode-map "x" 'calc-execute-extended-command)
- (define-key calc-mode-map "y" 'calc-copy-to-buffer)
-
- (define-key calc-mode-map "(" 'calc-begin-complex)
- (define-key calc-mode-map ")" 'calc-end-complex)
- (define-key calc-mode-map "[" 'calc-begin-vector)
- (define-key calc-mode-map "]" 'calc-end-vector)
- (define-key calc-mode-map "," 'calc-comma)
- (define-key calc-mode-map ";" 'calc-semi)
- (define-key calc-mode-map "`" 'calc-edit)
- (define-key calc-mode-map "=" 'calc-evaluate)
- (define-key calc-mode-map "~" 'calc-num-prefix)
- (define-key calc-mode-map "<" 'calc-scroll-left)
- (define-key calc-mode-map ">" 'calc-scroll-right)
- (define-key calc-mode-map "{" 'calc-scroll-down)
- (define-key calc-mode-map "}" 'calc-scroll-up)
- (define-key calc-mode-map "\C-k" 'calc-kill)
- (define-key calc-mode-map "\M-k" 'calc-copy-as-kill)
- (define-key calc-mode-map "\C-w" 'calc-kill-region)
- (define-key calc-mode-map "\M-w" 'calc-copy-region-as-kill)
- (define-key calc-mode-map "\C-y" 'calc-yank)
- (define-key calc-mode-map "\C-_" 'calc-undo)
- (define-key calc-mode-map "\C-xu" 'calc-undo)
- (define-key calc-mode-map "\M-\C-m" 'calc-last-args)
-
- (define-key calc-mode-map "a" nil)
- (define-key calc-mode-map "a?" 'calc-a-prefix-help)
- (define-key calc-mode-map "aa" 'calc-apart)
- (define-key calc-mode-map "ab" 'calc-substitute)
- (define-key calc-mode-map "ac" 'calc-collect)
- (define-key calc-mode-map "ad" 'calc-derivative)
- (define-key calc-mode-map "ae" 'calc-simplify-extended)
- (define-key calc-mode-map "af" 'calc-factor)
- (define-key calc-mode-map "ag" 'calc-poly-gcd)
- (define-key calc-mode-map "ai" 'calc-integral)
- (define-key calc-mode-map "am" 'calc-match)
- (define-key calc-mode-map "an" 'calc-normalize-rat)
- (define-key calc-mode-map "ap" 'calc-poly-interp)
- (define-key calc-mode-map "ar" 'calc-rewrite)
- (define-key calc-mode-map "as" 'calc-simplify)
- (define-key calc-mode-map "at" 'calc-taylor)
- (define-key calc-mode-map "av" 'calc-alg-evaluate)
- (define-key calc-mode-map "ax" 'calc-expand)
- (define-key calc-mode-map "aA" 'calc-abs)
- (define-key calc-mode-map "aF" 'calc-curve-fit)
- (define-key calc-mode-map "aI" 'calc-num-integral)
- (define-key calc-mode-map "aM" 'calc-map-equation)
- (define-key calc-mode-map "aN" 'calc-find-minimum)
- (define-key calc-mode-map "aP" 'calc-poly-roots)
- (define-key calc-mode-map "aS" 'calc-solve-for)
- (define-key calc-mode-map "aR" 'calc-find-root)
- (define-key calc-mode-map "aT" 'calc-tabulate)
- (define-key calc-mode-map "aX" 'calc-find-maximum)
- (define-key calc-mode-map "a+" 'calc-summation)
- (define-key calc-mode-map "a-" 'calc-alt-summation)
- (define-key calc-mode-map "a*" 'calc-product)
- (define-key calc-mode-map "a\\" 'calc-poly-div)
- (define-key calc-mode-map "a%" 'calc-poly-rem)
- (define-key calc-mode-map "a/" 'calc-poly-div-rem)
- (define-key calc-mode-map "a=" 'calc-equal-to)
- (define-key calc-mode-map "a#" 'calc-not-equal-to)
- (define-key calc-mode-map "a<" 'calc-less-than)
- (define-key calc-mode-map "a>" 'calc-greater-than)
- (define-key calc-mode-map "a[" 'calc-less-equal)
- (define-key calc-mode-map "a]" 'calc-greater-equal)
- (define-key calc-mode-map "a." 'calc-remove-equal)
- (define-key calc-mode-map "a{" 'calc-in-set)
- (define-key calc-mode-map "a&" 'calc-logical-and)
- (define-key calc-mode-map "a|" 'calc-logical-or)
- (define-key calc-mode-map "a!" 'calc-logical-not)
- (define-key calc-mode-map "a:" 'calc-logical-if)
- (define-key calc-mode-map "a_" 'calc-subscript)
- (define-key calc-mode-map "a\"" 'calc-expand-formula)
-
- (define-key calc-mode-map "b" nil)
- (define-key calc-mode-map "b?" 'calc-b-prefix-help)
- (define-key calc-mode-map "ba" 'calc-and)
- (define-key calc-mode-map "bc" 'calc-clip)
- (define-key calc-mode-map "bd" 'calc-diff)
- (define-key calc-mode-map "bl" 'calc-lshift-binary)
- (define-key calc-mode-map "bn" 'calc-not)
- (define-key calc-mode-map "bo" 'calc-or)
- (define-key calc-mode-map "bp" 'calc-pack-bits)
- (define-key calc-mode-map "br" 'calc-rshift-binary)
- (define-key calc-mode-map "bt" 'calc-rotate-binary)
- (define-key calc-mode-map "bu" 'calc-unpack-bits)
- (define-key calc-mode-map "bw" 'calc-word-size)
- (define-key calc-mode-map "bx" 'calc-xor)
- (define-key calc-mode-map "bB" 'calc-log)
- (define-key calc-mode-map "bD" 'calc-fin-ddb)
- (define-key calc-mode-map "bF" 'calc-fin-fv)
- (define-key calc-mode-map "bI" 'calc-fin-irr)
- (define-key calc-mode-map "bL" 'calc-lshift-arith)
- (define-key calc-mode-map "bM" 'calc-fin-pmt)
- (define-key calc-mode-map "bN" 'calc-fin-npv)
- (define-key calc-mode-map "bP" 'calc-fin-pv)
- (define-key calc-mode-map "bR" 'calc-rshift-arith)
- (define-key calc-mode-map "bS" 'calc-fin-sln)
- (define-key calc-mode-map "bT" 'calc-fin-rate)
- (define-key calc-mode-map "bY" 'calc-fin-syd)
- (define-key calc-mode-map "b#" 'calc-fin-nper)
- (define-key calc-mode-map "b%" 'calc-percent-change)
-
- (define-key calc-mode-map "c" nil)
- (define-key calc-mode-map "c?" 'calc-c-prefix-help)
- (define-key calc-mode-map "cc" 'calc-clean)
- (define-key calc-mode-map "cd" 'calc-to-degrees)
- (define-key calc-mode-map "cf" 'calc-float)
- (define-key calc-mode-map "ch" 'calc-to-hms)
- (define-key calc-mode-map "cp" 'calc-polar)
- (define-key calc-mode-map "cr" 'calc-to-radians)
- (define-key calc-mode-map "cC" 'calc-cos)
- (define-key calc-mode-map "cF" 'calc-fraction)
- (define-key calc-mode-map "c%" 'calc-convert-percent)
-
- (define-key calc-mode-map "d" nil)
- (define-key calc-mode-map "d?" 'calc-d-prefix-help)
- (define-key calc-mode-map "d0" 'calc-decimal-radix)
- (define-key calc-mode-map "d2" 'calc-binary-radix)
- (define-key calc-mode-map "d6" 'calc-hex-radix)
- (define-key calc-mode-map "d8" 'calc-octal-radix)
- (define-key calc-mode-map "db" 'calc-line-breaking)
- (define-key calc-mode-map "dc" 'calc-complex-notation)
- (define-key calc-mode-map "dd" 'calc-date-notation)
- (define-key calc-mode-map "de" 'calc-eng-notation)
- (define-key calc-mode-map "df" 'calc-fix-notation)
- (define-key calc-mode-map "dg" 'calc-group-digits)
- (define-key calc-mode-map "dh" 'calc-hms-notation)
- (define-key calc-mode-map "di" 'calc-i-notation)
- (define-key calc-mode-map "dj" 'calc-j-notation)
- (define-key calc-mode-map "dl" 'calc-line-numbering)
- (define-key calc-mode-map "dn" 'calc-normal-notation)
- (define-key calc-mode-map "do" 'calc-over-notation)
- (define-key calc-mode-map "dp" 'calc-show-plain)
- (define-key calc-mode-map "dr" 'calc-radix)
- (define-key calc-mode-map "ds" 'calc-sci-notation)
- (define-key calc-mode-map "dt" 'calc-truncate-stack)
- (define-key calc-mode-map "dw" 'calc-auto-why)
- (define-key calc-mode-map "dz" 'calc-leading-zeros)
- (define-key calc-mode-map "dB" 'calc-big-language)
- (define-key calc-mode-map "dD" 'calc-redo)
- (define-key calc-mode-map "dC" 'calc-c-language)
- (define-key calc-mode-map "dE" 'calc-eqn-language)
- (define-key calc-mode-map "dF" 'calc-fortran-language)
- (define-key calc-mode-map "dM" 'calc-mathematica-language)
- (define-key calc-mode-map "dN" 'calc-normal-language)
- (define-key calc-mode-map "dO" 'calc-flat-language)
- (define-key calc-mode-map "dP" 'calc-pascal-language)
- (define-key calc-mode-map "dT" 'calc-tex-language)
- (define-key calc-mode-map "dU" 'calc-unformatted-language)
- (define-key calc-mode-map "dW" 'calc-maple-language)
- (define-key calc-mode-map "d[" 'calc-truncate-up)
- (define-key calc-mode-map "d]" 'calc-truncate-down)
- (define-key calc-mode-map "d." 'calc-point-char)
- (define-key calc-mode-map "d," 'calc-group-char)
- (define-key calc-mode-map "d\"" 'calc-display-strings)
- (define-key calc-mode-map "d<" 'calc-left-justify)
- (define-key calc-mode-map "d=" 'calc-center-justify)
- (define-key calc-mode-map "d>" 'calc-right-justify)
- (define-key calc-mode-map "d{" 'calc-left-label)
- (define-key calc-mode-map "d}" 'calc-right-label)
- (define-key calc-mode-map "d'" 'calc-display-raw)
- (define-key calc-mode-map "d " 'calc-refresh)
- (define-key calc-mode-map "d\r" 'calc-refresh-top)
-
- (define-key calc-mode-map "f" nil)
- (define-key calc-mode-map "f?" 'calc-f-prefix-help)
- (define-key calc-mode-map "fb" 'calc-beta)
- (define-key calc-mode-map "fe" 'calc-erf)
- (define-key calc-mode-map "fg" 'calc-gamma)
- (define-key calc-mode-map "fh" 'calc-hypot)
- (define-key calc-mode-map "fi" 'calc-im)
- (define-key calc-mode-map "fj" 'calc-bessel-J)
- (define-key calc-mode-map "fn" 'calc-min)
- (define-key calc-mode-map "fr" 'calc-re)
- (define-key calc-mode-map "fs" 'calc-sign)
- (define-key calc-mode-map "fx" 'calc-max)
- (define-key calc-mode-map "fy" 'calc-bessel-Y)
- (define-key calc-mode-map "fA" 'calc-abssqr)
- (define-key calc-mode-map "fB" 'calc-inc-beta)
- (define-key calc-mode-map "fE" 'calc-expm1)
- (define-key calc-mode-map "fF" 'calc-floor)
- (define-key calc-mode-map "fG" 'calc-inc-gamma)
- (define-key calc-mode-map "fI" 'calc-ilog)
- (define-key calc-mode-map "fL" 'calc-lnp1)
- (define-key calc-mode-map "fM" 'calc-mant-part)
- (define-key calc-mode-map "fQ" 'calc-isqrt)
- (define-key calc-mode-map "fS" 'calc-scale-float)
- (define-key calc-mode-map "fT" 'calc-arctan2)
- (define-key calc-mode-map "fX" 'calc-xpon-part)
- (define-key calc-mode-map "f[" 'calc-decrement)
- (define-key calc-mode-map "f]" 'calc-increment)
-
- (define-key calc-mode-map "g" nil)
- (define-key calc-mode-map "g?" 'calc-g-prefix-help)
- (define-key calc-mode-map "ga" 'calc-graph-add)
- (define-key calc-mode-map "gb" 'calc-graph-border)
- (define-key calc-mode-map "gc" 'calc-graph-clear)
- (define-key calc-mode-map "gd" 'calc-graph-delete)
- (define-key calc-mode-map "gf" 'calc-graph-fast)
- (define-key calc-mode-map "gg" 'calc-graph-grid)
- (define-key calc-mode-map "gh" 'calc-graph-header)
- (define-key calc-mode-map "gk" 'calc-graph-key)
- (define-key calc-mode-map "gj" 'calc-graph-juggle)
- (define-key calc-mode-map "gl" 'calc-graph-log-x)
- (define-key calc-mode-map "gn" 'calc-graph-name)
- (define-key calc-mode-map "gp" 'calc-graph-plot)
- (define-key calc-mode-map "gq" 'calc-graph-quit)
- (define-key calc-mode-map "gr" 'calc-graph-range-x)
- (define-key calc-mode-map "gs" 'calc-graph-line-style)
- (define-key calc-mode-map "gt" 'calc-graph-title-x)
- (define-key calc-mode-map "gv" 'calc-graph-view-commands)
- (define-key calc-mode-map "gx" 'calc-graph-display)
- (define-key calc-mode-map "gz" 'calc-graph-zero-x)
- (define-key calc-mode-map "gA" 'calc-graph-add-3d)
- (define-key calc-mode-map "gC" 'calc-graph-command)
- (define-key calc-mode-map "gD" 'calc-graph-device)
- (define-key calc-mode-map "gF" 'calc-graph-fast-3d)
- (define-key calc-mode-map "gG" 'calc-argument)
- (define-key calc-mode-map "gH" 'calc-graph-hide)
- (define-key calc-mode-map "gK" 'calc-graph-kill)
- (define-key calc-mode-map "gL" 'calc-graph-log-y)
- (define-key calc-mode-map "gN" 'calc-graph-num-points)
- (define-key calc-mode-map "gO" 'calc-graph-output)
- (define-key calc-mode-map "gP" 'calc-graph-print)
- (define-key calc-mode-map "gR" 'calc-graph-range-y)
- (define-key calc-mode-map "gS" 'calc-graph-point-style)
- (define-key calc-mode-map "gT" 'calc-graph-title-y)
- (define-key calc-mode-map "gV" 'calc-graph-view-trail)
- (define-key calc-mode-map "gX" 'calc-graph-geometry)
- (define-key calc-mode-map "gZ" 'calc-graph-zero-y)
- (define-key calc-mode-map "g\C-l" 'calc-graph-log-z)
- (define-key calc-mode-map "g\C-r" 'calc-graph-range-z)
- (define-key calc-mode-map "g\C-t" 'calc-graph-title-z)
-
- (define-key calc-mode-map "h" 'calc-help-prefix)
-
- (define-key calc-mode-map "j" nil)
- (define-key calc-mode-map "j?" 'calc-j-prefix-help)
- (define-key calc-mode-map "ja" 'calc-select-additional)
- (define-key calc-mode-map "jb" 'calc-break-selections)
- (define-key calc-mode-map "jc" 'calc-clear-selections)
- (define-key calc-mode-map "jd" 'calc-show-selections)
- (define-key calc-mode-map "je" 'calc-enable-selections)
- (define-key calc-mode-map "jl" 'calc-select-less)
- (define-key calc-mode-map "jm" 'calc-select-more)
- (define-key calc-mode-map "jn" 'calc-select-next)
- (define-key calc-mode-map "jo" 'calc-select-once)
- (define-key calc-mode-map "jp" 'calc-select-previous)
- (define-key calc-mode-map "jr" 'calc-rewrite-selection)
- (define-key calc-mode-map "js" 'calc-select-here)
- (define-key calc-mode-map "jv" 'calc-sel-evaluate)
- (define-key calc-mode-map "ju" 'calc-unselect)
- (define-key calc-mode-map "jC" 'calc-sel-commute)
- (define-key calc-mode-map "jD" 'calc-sel-distribute)
- (define-key calc-mode-map "jE" 'calc-sel-jump-equals)
- (define-key calc-mode-map "jI" 'calc-sel-isolate)
- (define-key calc-mode-map "jJ" 'calc-conj)
- (define-key calc-mode-map "jL" 'calc-commute-left)
- (define-key calc-mode-map "jM" 'calc-sel-merge)
- (define-key calc-mode-map "jN" 'calc-sel-negate)
- (define-key calc-mode-map "jO" 'calc-select-once-maybe)
- (define-key calc-mode-map "jR" 'calc-commute-right)
- (define-key calc-mode-map "jS" 'calc-select-here-maybe)
- (define-key calc-mode-map "jU" 'calc-sel-unpack)
- (define-key calc-mode-map "j&" 'calc-sel-invert)
- (define-key calc-mode-map "j\r" 'calc-copy-selection)
- (define-key calc-mode-map "j\n" 'calc-copy-selection)
- (define-key calc-mode-map "j\010" 'calc-del-selection)
- (define-key calc-mode-map "j\177" 'calc-del-selection)
- (define-key calc-mode-map "j'" 'calc-enter-selection)
- (define-key calc-mode-map "j`" 'calc-edit-selection)
- (define-key calc-mode-map "j+" 'calc-sel-add-both-sides)
- (define-key calc-mode-map "j-" 'calc-sel-sub-both-sides)
- (define-key calc-mode-map "j*" 'calc-sel-mult-both-sides)
- (define-key calc-mode-map "j/" 'calc-sel-div-both-sides)
- (define-key calc-mode-map "j\"" 'calc-sel-expand-formula)
-
- (define-key calc-mode-map "k" nil)
- (define-key calc-mode-map "k?" 'calc-k-prefix-help)
- (define-key calc-mode-map "ka" 'calc-random-again)
- (define-key calc-mode-map "kb" 'calc-bernoulli-number)
- (define-key calc-mode-map "kc" 'calc-choose)
- (define-key calc-mode-map "kd" 'calc-double-factorial)
- (define-key calc-mode-map "ke" 'calc-euler-number)
- (define-key calc-mode-map "kf" 'calc-prime-factors)
- (define-key calc-mode-map "kg" 'calc-gcd)
- (define-key calc-mode-map "kh" 'calc-shuffle)
- (define-key calc-mode-map "kl" 'calc-lcm)
- (define-key calc-mode-map "km" 'calc-moebius)
- (define-key calc-mode-map "kn" 'calc-next-prime)
- (define-key calc-mode-map "kp" 'calc-prime-test)
- (define-key calc-mode-map "kr" 'calc-random)
- (define-key calc-mode-map "ks" 'calc-stirling-number)
- (define-key calc-mode-map "kt" 'calc-totient)
- (define-key calc-mode-map "kB" 'calc-utpb)
- (define-key calc-mode-map "kC" 'calc-utpc)
- (define-key calc-mode-map "kE" 'calc-extended-gcd)
- (define-key calc-mode-map "kF" 'calc-utpf)
- (define-key calc-mode-map "kK" 'calc-keep-args)
- (define-key calc-mode-map "kN" 'calc-utpn)
- (define-key calc-mode-map "kP" 'calc-utpp)
- (define-key calc-mode-map "kT" 'calc-utpt)
-
- (define-key calc-mode-map "m" nil)
- (define-key calc-mode-map "m?" 'calc-m-prefix-help)
- (define-key calc-mode-map "ma" 'calc-algebraic-mode)
- (define-key calc-mode-map "md" 'calc-degrees-mode)
- (define-key calc-mode-map "mf" 'calc-frac-mode)
- (define-key calc-mode-map "mg" 'calc-get-modes)
- (define-key calc-mode-map "mh" 'calc-hms-mode)
- (define-key calc-mode-map "mi" 'calc-infinite-mode)
- (define-key calc-mode-map "mm" 'calc-save-modes)
- (define-key calc-mode-map "mp" 'calc-polar-mode)
- (define-key calc-mode-map "mr" 'calc-radians-mode)
- (define-key calc-mode-map "ms" 'calc-symbolic-mode)
- (define-key calc-mode-map "mt" 'calc-total-algebraic-mode)
- (define-key calc-mode-map "\emt" 'calc-total-algebraic-mode)
- (define-key calc-mode-map "\em\et" 'calc-total-algebraic-mode)
- (define-key calc-mode-map "mv" 'calc-matrix-mode)
- (define-key calc-mode-map "mw" 'calc-working)
- (define-key calc-mode-map "mx" 'calc-always-load-extensions)
- (define-key calc-mode-map "mA" 'calc-alg-simplify-mode)
- (define-key calc-mode-map "mB" 'calc-bin-simplify-mode)
- (define-key calc-mode-map "mC" 'calc-auto-recompute)
- (define-key calc-mode-map "mD" 'calc-default-simplify-mode)
- (define-key calc-mode-map "mE" 'calc-ext-simplify-mode)
- (define-key calc-mode-map "mF" 'calc-settings-file-name)
- (define-key calc-mode-map "mM" 'calc-more-recursion-depth)
- (define-key calc-mode-map "mN" 'calc-num-simplify-mode)
- (define-key calc-mode-map "mO" 'calc-no-simplify-mode)
- (define-key calc-mode-map "mR" 'calc-mode-record-mode)
- (define-key calc-mode-map "mS" 'calc-shift-prefix)
- (define-key calc-mode-map "mU" 'calc-units-simplify-mode)
- (define-key calc-mode-map "mX" 'calc-load-everything)
-
- (define-key calc-mode-map "r" nil)
- (define-key calc-mode-map "r?" 'calc-r-prefix-help)
-
- (define-key calc-mode-map "s" nil)
- (define-key calc-mode-map "s?" 'calc-s-prefix-help)
- (define-key calc-mode-map "sc" 'calc-copy-variable)
- (define-key calc-mode-map "sd" 'calc-declare-variable)
- (define-key calc-mode-map "se" 'calc-edit-variable)
- (define-key calc-mode-map "si" 'calc-insert-variables)
- (define-key calc-mode-map "sl" 'calc-let)
- (define-key calc-mode-map "sm" 'calc-store-map)
- (define-key calc-mode-map "sn" 'calc-store-neg)
- (define-key calc-mode-map "sp" 'calc-permanent-variable)
- (define-key calc-mode-map "sr" 'calc-recall)
- (define-key calc-mode-map "ss" 'calc-store)
- (define-key calc-mode-map "st" 'calc-store-into)
- (define-key calc-mode-map "su" 'calc-unstore)
- (define-key calc-mode-map "sx" 'calc-store-exchange)
- (define-key calc-mode-map "sA" 'calc-edit-AlgSimpRules)
- (define-key calc-mode-map "sD" 'calc-edit-Decls)
- (define-key calc-mode-map "sE" 'calc-edit-EvalRules)
- (define-key calc-mode-map "sF" 'calc-edit-FitRules)
- (define-key calc-mode-map "sG" 'calc-edit-GenCount)
- (define-key calc-mode-map "sH" 'calc-edit-Holidays)
- (define-key calc-mode-map "sI" 'calc-edit-IntegLimit)
- (define-key calc-mode-map "sL" 'calc-edit-LineStyles)
- (define-key calc-mode-map "sP" 'calc-edit-PointStyles)
- (define-key calc-mode-map "sR" 'calc-edit-PlotRejects)
- (define-key calc-mode-map "sS" 'calc-sin)
- (define-key calc-mode-map "sT" 'calc-edit-TimeZone)
- (define-key calc-mode-map "sU" 'calc-edit-Units)
- (define-key calc-mode-map "sX" 'calc-edit-ExtSimpRules)
- (define-key calc-mode-map "s+" 'calc-store-plus)
- (define-key calc-mode-map "s-" 'calc-store-minus)
- (define-key calc-mode-map "s*" 'calc-store-times)
- (define-key calc-mode-map "s/" 'calc-store-div)
- (define-key calc-mode-map "s^" 'calc-store-power)
- (define-key calc-mode-map "s|" 'calc-store-concat)
- (define-key calc-mode-map "s&" 'calc-store-inv)
- (define-key calc-mode-map "s[" 'calc-store-decr)
- (define-key calc-mode-map "s]" 'calc-store-incr)
- (define-key calc-mode-map "s:" 'calc-assign)
- (define-key calc-mode-map "s=" 'calc-evalto)
-
- (define-key calc-mode-map "t" nil)
- (define-key calc-mode-map "t?" 'calc-t-prefix-help)
- (define-key calc-mode-map "tb" 'calc-trail-backward)
- (define-key calc-mode-map "td" 'calc-trail-display)
- (define-key calc-mode-map "tf" 'calc-trail-forward)
- (define-key calc-mode-map "th" 'calc-trail-here)
- (define-key calc-mode-map "ti" 'calc-trail-in)
- (define-key calc-mode-map "tk" 'calc-trail-kill)
- (define-key calc-mode-map "tm" 'calc-trail-marker)
- (define-key calc-mode-map "tn" 'calc-trail-next)
- (define-key calc-mode-map "to" 'calc-trail-out)
- (define-key calc-mode-map "tp" 'calc-trail-previous)
- (define-key calc-mode-map "tr" 'calc-trail-isearch-backward)
- (define-key calc-mode-map "ts" 'calc-trail-isearch-forward)
- (define-key calc-mode-map "ty" 'calc-trail-yank)
- (define-key calc-mode-map "t[" 'calc-trail-first)
- (define-key calc-mode-map "t]" 'calc-trail-last)
- (define-key calc-mode-map "t<" 'calc-trail-scroll-left)
- (define-key calc-mode-map "t>" 'calc-trail-scroll-right)
- (define-key calc-mode-map "t{" 'calc-trail-backward)
- (define-key calc-mode-map "t}" 'calc-trail-forward)
- (define-key calc-mode-map "t." 'calc-full-trail-vectors)
- (define-key calc-mode-map "tC" 'calc-convert-time-zones)
- (define-key calc-mode-map "tD" 'calc-date)
- (define-key calc-mode-map "tI" 'calc-inc-month)
- (define-key calc-mode-map "tJ" 'calc-julian)
- (define-key calc-mode-map "tM" 'calc-new-month)
- (define-key calc-mode-map "tN" 'calc-now)
- (define-key calc-mode-map "tP" 'calc-date-part)
- (define-key calc-mode-map "tT" 'calc-tan)
- (define-key calc-mode-map "tU" 'calc-unix-time)
- (define-key calc-mode-map "tW" 'calc-new-week)
- (define-key calc-mode-map "tY" 'calc-new-year)
- (define-key calc-mode-map "tZ" 'calc-time-zone)
- (define-key calc-mode-map "t+" 'calc-business-days-plus)
- (define-key calc-mode-map "t-" 'calc-business-days-minus)
-
- (define-key calc-mode-map "u" 'nil)
- (define-key calc-mode-map "u?" 'calc-u-prefix-help)
- (define-key calc-mode-map "ua" 'calc-autorange-units)
- (define-key calc-mode-map "ub" 'calc-base-units)
- (define-key calc-mode-map "uc" 'calc-convert-units)
- (define-key calc-mode-map "ud" 'calc-define-unit)
- (define-key calc-mode-map "ue" 'calc-explain-units)
- (define-key calc-mode-map "ug" 'calc-get-unit-definition)
- (define-key calc-mode-map "up" 'calc-permanent-units)
- (define-key calc-mode-map "ur" 'calc-remove-units)
- (define-key calc-mode-map "us" 'calc-simplify-units)
- (define-key calc-mode-map "ut" 'calc-convert-temperature)
- (define-key calc-mode-map "uu" 'calc-undefine-unit)
- (define-key calc-mode-map "uv" 'calc-enter-units-table)
- (define-key calc-mode-map "ux" 'calc-extract-units)
- (define-key calc-mode-map "uV" 'calc-view-units-table)
- (define-key calc-mode-map "uC" 'calc-vector-covariance)
- (define-key calc-mode-map "uG" 'calc-vector-geometric-mean)
- (define-key calc-mode-map "uM" 'calc-vector-mean)
- (define-key calc-mode-map "uN" 'calc-vector-min)
- (define-key calc-mode-map "uS" 'calc-vector-sdev)
- (define-key calc-mode-map "uU" 'calc-undo)
- (define-key calc-mode-map "uX" 'calc-vector-max)
- (define-key calc-mode-map "u#" 'calc-vector-count)
- (define-key calc-mode-map "u+" 'calc-vector-sum)
- (define-key calc-mode-map "u*" 'calc-vector-product)
-
- (define-key calc-mode-map "v" 'nil)
- (define-key calc-mode-map "v?" 'calc-v-prefix-help)
- (define-key calc-mode-map "va" 'calc-arrange-vector)
- (define-key calc-mode-map "vb" 'calc-build-vector)
- (define-key calc-mode-map "vc" 'calc-mcol)
- (define-key calc-mode-map "vd" 'calc-diag)
- (define-key calc-mode-map "ve" 'calc-expand-vector)
- (define-key calc-mode-map "vf" 'calc-vector-find)
- (define-key calc-mode-map "vh" 'calc-head)
- (define-key calc-mode-map "vi" 'calc-ident)
- (define-key calc-mode-map "vk" 'calc-cons)
- (define-key calc-mode-map "vl" 'calc-vlength)
- (define-key calc-mode-map "vm" 'calc-mask-vector)
- (define-key calc-mode-map "vn" 'calc-rnorm)
- (define-key calc-mode-map "vp" 'calc-pack)
- (define-key calc-mode-map "vr" 'calc-mrow)
- (define-key calc-mode-map "vs" 'calc-subvector)
- (define-key calc-mode-map "vt" 'calc-transpose)
- (define-key calc-mode-map "vu" 'calc-unpack)
- (define-key calc-mode-map "vv" 'calc-reverse-vector)
- (define-key calc-mode-map "vx" 'calc-index)
- (define-key calc-mode-map "vA" 'calc-apply)
- (define-key calc-mode-map "vC" 'calc-cross)
- (define-key calc-mode-map "vD" 'calc-mdet)
- (define-key calc-mode-map "vE" 'calc-set-enumerate)
- (define-key calc-mode-map "vF" 'calc-set-floor)
- (define-key calc-mode-map "vG" 'calc-grade)
- (define-key calc-mode-map "vH" 'calc-histogram)
- (define-key calc-mode-map "vI" 'calc-inner-product)
- (define-key calc-mode-map "vJ" 'calc-conj-transpose)
- (define-key calc-mode-map "vL" 'calc-mlud)
- (define-key calc-mode-map "vM" 'calc-map)
- (define-key calc-mode-map "vN" 'calc-cnorm)
- (define-key calc-mode-map "vO" 'calc-outer-product)
- (define-key calc-mode-map "vR" 'calc-reduce)
- (define-key calc-mode-map "vS" 'calc-sort)
- (define-key calc-mode-map "vT" 'calc-mtrace)
- (define-key calc-mode-map "vU" 'calc-accumulate)
- (define-key calc-mode-map "vV" 'calc-set-union)
- (define-key calc-mode-map "vX" 'calc-set-xor)
- (define-key calc-mode-map "v^" 'calc-set-intersect)
- (define-key calc-mode-map "v-" 'calc-set-difference)
- (define-key calc-mode-map "v~" 'calc-set-complement)
- (define-key calc-mode-map "v:" 'calc-set-span)
- (define-key calc-mode-map "v#" 'calc-set-cardinality)
- (define-key calc-mode-map "v+" 'calc-remove-duplicates)
- (define-key calc-mode-map "v&" 'calc-inv)
- (define-key calc-mode-map "v<" 'calc-matrix-left-justify)
- (define-key calc-mode-map "v=" 'calc-matrix-center-justify)
- (define-key calc-mode-map "v>" 'calc-matrix-right-justify)
- (define-key calc-mode-map "v." 'calc-full-vectors)
- (define-key calc-mode-map "v/" 'calc-break-vectors)
- (define-key calc-mode-map "v," 'calc-vector-commas)
- (define-key calc-mode-map "v[" 'calc-vector-brackets)
- (define-key calc-mode-map "v]" 'calc-matrix-brackets)
- (define-key calc-mode-map "v{" 'calc-vector-braces)
- (define-key calc-mode-map "v}" 'calc-matrix-brackets)
- (define-key calc-mode-map "v(" 'calc-vector-parens)
- (define-key calc-mode-map "v)" 'calc-matrix-brackets)
- (define-key calc-mode-map "V" (lookup-key calc-mode-map "v"))
-
- (define-key calc-mode-map "z" 'nil)
- (define-key calc-mode-map "z?" 'calc-z-prefix-help)
-
- (define-key calc-mode-map "Z" 'nil)
- (define-key calc-mode-map "Z?" 'calc-shift-Z-prefix-help)
- (define-key calc-mode-map "ZC" 'calc-user-define-composition)
- (define-key calc-mode-map "ZD" 'calc-user-define)
- (define-key calc-mode-map "ZE" 'calc-user-define-edit)
- (define-key calc-mode-map "ZF" 'calc-user-define-formula)
- (define-key calc-mode-map "ZG" 'calc-get-user-defn)
- (define-key calc-mode-map "ZI" 'calc-user-define-invocation)
- (define-key calc-mode-map "ZK" 'calc-user-define-kbd-macro)
- (define-key calc-mode-map "ZP" 'calc-user-define-permanent)
- (define-key calc-mode-map "ZS" 'calc-edit-user-syntax)
- (define-key calc-mode-map "ZT" 'calc-timing)
- (define-key calc-mode-map "ZU" 'calc-user-undefine)
- (define-key calc-mode-map "Z[" 'calc-kbd-if)
- (define-key calc-mode-map "Z:" 'calc-kbd-else)
- (define-key calc-mode-map "Z|" 'calc-kbd-else-if)
- (define-key calc-mode-map "Z]" 'calc-kbd-end-if)
- (define-key calc-mode-map "Z<" 'calc-kbd-repeat)
- (define-key calc-mode-map "Z>" 'calc-kbd-end-repeat)
- (define-key calc-mode-map "Z(" 'calc-kbd-for)
- (define-key calc-mode-map "Z)" 'calc-kbd-end-for)
- (define-key calc-mode-map "Z{" 'calc-kbd-loop)
- (define-key calc-mode-map "Z}" 'calc-kbd-end-loop)
- (define-key calc-mode-map "Z/" 'calc-kbd-break)
- (define-key calc-mode-map "Z`" 'calc-kbd-push)
- (define-key calc-mode-map "Z'" 'calc-kbd-pop)
- (define-key calc-mode-map "Z=" 'calc-kbd-report)
- (define-key calc-mode-map "Z#" 'calc-kbd-query)
-
- (calc-init-prefixes)
-
- (mapcar (function
- (lambda (x)
- (define-key calc-mode-map (format "c%c" x) 'calc-clean-num)
- (define-key calc-mode-map (format "j%c" x) 'calc-select-part)
- (define-key calc-mode-map (format "r%c" x) 'calc-recall-quick)
- (define-key calc-mode-map (format "s%c" x) 'calc-store-quick)
- (define-key calc-mode-map (format "t%c" x) 'calc-store-into-quick)
- (define-key calc-mode-map (format "u%c" x) 'calc-quick-units)))
- "0123456789")
-
- (or calc-emacs-type-19 (progn
- (let ((i ?A))
- (while (and (<= i ?z) (vectorp calc-mode-map))
- (if (eq (car-safe (aref calc-mode-map i)) 'keymap)
- (aset calc-mode-map i
- (cons 'keymap (cons (cons ?\e (aref calc-mode-map i))
- (cdr (aref calc-mode-map i))))))
- (setq i (1+ i))))
-
- (setq calc-alg-map (copy-sequence calc-mode-map)
- calc-alg-esc-map (copy-sequence esc-map))
- (let ((i 32))
- (while (< i 127)
- (or (memq i '(?' ?` ?= ??))
- (aset calc-alg-map i 'calc-auto-algebraic-entry))
- (or (memq i '(?# ?x ?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 ?8 ?9))
- (aset calc-alg-esc-map i (aref calc-mode-map i)))
- (setq i (1+ i))))
- (define-key calc-alg-map "\e" calc-alg-esc-map)
- (define-key calc-alg-map "\e\t" 'calc-roll-up)
- (define-key calc-alg-map "\e\C-m" 'calc-last-args-stub)
- (define-key calc-alg-map "\e\177" 'calc-pop-above)
- ))
-
- ;; The following is a relic for backward compatability only.
- ;; The calc-define property list is now the recommended method.
- (if (and (boundp 'calc-ext-defs)
- calc-ext-defs)
- (progn
- (calc-need-macros)
- (message "Evaluating calc-ext-defs...")
- (eval (cons 'progn calc-ext-defs))
- (setq calc-ext-defs nil)))
-
- ;;;; (Autoloads here)
- (mapcar (function (lambda (x)
- (mapcar (function (lambda (func)
- (autoload func (car x)))) (cdr x))))
- '(
-
- ("calc-alg" calc-Need-calc-alg calc-has-rules
- calc-modify-simplify-mode calcFunc-collect calcFunc-esimplify
- calcFunc-islin calcFunc-islinnt calcFunc-lin calcFunc-linnt
- calcFunc-simplify calcFunc-subst math-beforep
- math-build-polynomial-expr math-expand-formula math-expr-contains
- math-expr-contains-count math-expr-depends math-expr-height
- math-expr-subst math-expr-weight math-integer-plus math-is-linear
- math-is-multiple math-is-polynomial math-linear-in math-multiple-of
- math-need-std-simps math-poly-depends math-poly-mix math-poly-mul
- math-poly-simplify math-poly-zerop math-polynomial-base
- math-polynomial-p math-recompile-eval-rules math-simplify
- math-simplify-exp math-simplify-extended math-simplify-sqrt
- math-to-simple-fraction)
-
- ("calc-alg-2" calc-Need-calc-alg-2 calcFunc-asum calcFunc-deriv
- calcFunc-ffinv calcFunc-finv calcFunc-fsolve calcFunc-gpoly
- calcFunc-integ calcFunc-poly calcFunc-prod calcFunc-roots
- calcFunc-solve calcFunc-sum calcFunc-table calcFunc-taylor
- calcFunc-tderiv math-expr-calls math-integral-q02 math-integral-q12
- math-integral-rational-funcs math-lcm-denoms math-looks-evenp
- math-poly-all-roots math-prod-rec math-reject-solution math-solve-eqn
- math-solve-for math-sum-rec math-try-integral)
-
- ("calc-alg-3" calc-Need-calc-alg-3 calcFunc-efit calcFunc-fit
- calcFunc-fitdummy calcFunc-fitparam calcFunc-fitvar
- calcFunc-hasfitparams calcFunc-hasfitvars calcFunc-maximize
- calcFunc-minimize calcFunc-ninteg calcFunc-polint calcFunc-ratint
- calcFunc-root calcFunc-wmaximize calcFunc-wminimize calcFunc-wroot
- calcFunc-xfit math-find-minimum math-find-root math-ninteg-evaluate
- math-ninteg-midpoint math-ninteg-romberg math-poly-interp)
-
- ("calc-arith" calc-Need-calc-arith calcFunc-abs calcFunc-abssqr
- calcFunc-add calcFunc-ceil calcFunc-decr calcFunc-deven calcFunc-dimag
- calcFunc-dint calcFunc-div calcFunc-dnatnum calcFunc-dneg
- calcFunc-dnonneg calcFunc-dnonzero calcFunc-dnumint calcFunc-dodd
- calcFunc-dpos calcFunc-drange calcFunc-drat calcFunc-dreal
- calcFunc-dscalar calcFunc-fceil calcFunc-ffloor calcFunc-float
- calcFunc-fround calcFunc-frounde calcFunc-froundu calcFunc-ftrunc
- calcFunc-idiv calcFunc-incr calcFunc-mant calcFunc-max calcFunc-min
- calcFunc-mod calcFunc-mul calcFunc-neg calcFunc-percent calcFunc-pow
- calcFunc-relch calcFunc-round calcFunc-rounde calcFunc-roundu
- calcFunc-scf calcFunc-sub calcFunc-xpon math-abs math-abs-approx
- math-add-objects-fancy math-add-or-sub math-add-symb-fancy
- math-ceiling math-combine-prod math-combine-sum math-div-by-zero
- math-div-objects-fancy math-div-symb-fancy math-div-zero
- math-float-fancy math-floor-fancy math-floor-special math-guess-if-neg
- math-intv-constp math-known-evenp math-known-imagp math-known-integerp
- math-known-matrixp math-known-negp math-known-nonnegp
- math-known-nonposp math-known-nonzerop math-known-num-integerp
- math-known-oddp math-known-posp math-known-realp math-known-scalarp
- math-max math-min math-mod-fancy math-mul-float math-mul-objects-fancy
- math-mul-or-div math-mul-symb-fancy math-mul-zero math-neg-fancy
- math-neg-float math-okay-neg math-possible-signs math-possible-types
- math-pow-fancy math-pow-mod math-pow-of-zero math-pow-zero
- math-quarter-integer math-round math-setup-declarations math-sqr
- math-sqr-float math-trunc-fancy math-trunc-special)
-
- ("calc-bin" calc-Need-calc-bin calcFunc-and calcFunc-ash
- calcFunc-clip calcFunc-diff calcFunc-lsh calcFunc-not calcFunc-or
- calcFunc-rash calcFunc-rot calcFunc-rsh calcFunc-xor math-clip
- math-compute-max-digits math-convert-radix-digits math-float-parts
- math-format-bignum-binary math-format-bignum-hex
- math-format-bignum-octal math-format-bignum-radix math-format-binary
- math-format-radix math-format-radix-float math-integer-log2
- math-power-of-2 math-radix-float-power)
-
- ("calc-comb" calc-Need-calc-comb calc-report-prime-test
- calcFunc-choose calcFunc-dfact calcFunc-egcd calcFunc-fact
- calcFunc-gcd calcFunc-lcm calcFunc-moebius calcFunc-nextprime
- calcFunc-perm calcFunc-prevprime calcFunc-prfac calcFunc-prime
- calcFunc-random calcFunc-shuffle calcFunc-stir1 calcFunc-stir2
- calcFunc-totient math-init-random-base math-member math-prime-test
- math-random-base)
-
- ("calc-comp" calc-Need-calc-comp calcFunc-cascent calcFunc-cdescent
- calcFunc-cheight calcFunc-cwidth math-comp-ascent math-comp-descent
- math-comp-height math-comp-width math-compose-expr
- math-composition-to-string math-stack-value-offset-fancy
- math-vector-is-string math-vector-to-string)
-
- ("calc-cplx" calc-Need-calc-cplx calcFunc-arg calcFunc-conj
- calcFunc-im calcFunc-polar calcFunc-re calcFunc-rect math-complex
- math-fix-circular math-imaginary math-imaginary-i math-normalize-polar
- math-polar math-want-polar)
-
- ("calc-embed" calc-Need-calc-embed calc-do-embedded
- calc-do-embedded-activate calc-embedded-evaluate-expr
- calc-embedded-modes-change calc-embedded-var-change)
-
- ("calc-fin" calc-Need-calc-fin calc-to-percentage calcFunc-ddb
- calcFunc-fv calcFunc-fvb calcFunc-fvl calcFunc-irr calcFunc-irrb
- calcFunc-nper calcFunc-nperb calcFunc-nperl calcFunc-npv calcFunc-npvb
- calcFunc-pmt calcFunc-pmtb calcFunc-pv calcFunc-pvb calcFunc-pvl
- calcFunc-rate calcFunc-rateb calcFunc-ratel calcFunc-sln calcFunc-syd)
-
- ("calc-forms" calc-Need-calc-forms calcFunc-badd calcFunc-bsub
- calcFunc-date calcFunc-day calcFunc-dsadj calcFunc-hms
- calcFunc-holiday calcFunc-hour calcFunc-incmonth calcFunc-incyear
- calcFunc-intv calcFunc-julian calcFunc-makemod calcFunc-minute
- calcFunc-month calcFunc-newmonth calcFunc-newweek calcFunc-newyear
- calcFunc-now calcFunc-pwday calcFunc-sdev calcFunc-second
- calcFunc-time calcFunc-tzconv calcFunc-tzone calcFunc-unixtime
- calcFunc-weekday calcFunc-year calcFunc-yearday math-combine-intervals
- math-date-parts math-date-to-dt math-div-mod math-dt-to-date
- math-format-date math-from-business-day math-from-hms math-make-intv
- math-make-mod math-make-sdev math-mod-intv math-normalize-hms
- math-normalize-mod math-parse-date math-read-angle-brackets
- math-setup-add-holidays math-setup-holidays math-setup-year-holidays
- math-sort-intv math-to-business-day math-to-hms)
-
- ("calc-frac" calc-Need-calc-frac calc-add-fractions
- calc-div-fractions calc-mul-fractions calcFunc-fdiv calcFunc-frac
- math-make-frac)
-
- ("calc-funcs" calc-Need-calc-funcs calc-prob-dist calcFunc-bern
- calcFunc-besJ calcFunc-besY calcFunc-beta calcFunc-betaB
- calcFunc-betaI calcFunc-erf calcFunc-erfc calcFunc-euler
- calcFunc-gamma calcFunc-gammaG calcFunc-gammaP calcFunc-gammaQ
- calcFunc-gammag calcFunc-ltpb calcFunc-ltpc calcFunc-ltpf
- calcFunc-ltpn calcFunc-ltpp calcFunc-ltpt calcFunc-utpb calcFunc-utpc
- calcFunc-utpf calcFunc-utpn calcFunc-utpp calcFunc-utpt
- math-bernoulli-number math-gammap1-raw)
-
- ("calc-graph" calc-Need-calc-graph calc-graph-show-tty)
-
- ("calc-help" calc-Need-calc-help)
-
- ("calc-incom" calc-Need-calc-incom calc-digit-dots)
-
- ("calc-keypd" calc-Need-calc-keypd calc-do-keypad
- calc-keypad-x-left-click calc-keypad-x-middle-click
- calc-keypad-x-right-click)
-
- ("calc-lang" calc-Need-calc-lang calc-set-language
- math-read-big-balance math-read-big-rec)
-
- ("calc-map" calc-Need-calc-map calc-get-operator calcFunc-accum
- calcFunc-afixp calcFunc-anest calcFunc-apply calcFunc-call
- calcFunc-fixp calcFunc-inner calcFunc-map calcFunc-mapa calcFunc-mapc
- calcFunc-mapd calcFunc-mapeq calcFunc-mapeqp calcFunc-mapeqr
- calcFunc-mapr calcFunc-nest calcFunc-outer calcFunc-raccum
- calcFunc-reduce calcFunc-reducea calcFunc-reducec calcFunc-reduced
- calcFunc-reducer calcFunc-rreduce calcFunc-rreducea calcFunc-rreducec
- calcFunc-rreduced calcFunc-rreducer math-build-call
- math-calcFunc-to-var math-multi-subst math-multi-subst-rec
- math-var-to-calcFunc)
-
- ("calc-mat" calc-Need-calc-mat calcFunc-det calcFunc-lud calcFunc-tr
- math-col-matrix math-lud-solve math-matrix-inv-raw math-matrix-lud
- math-mul-mat-vec math-mul-mats math-row-matrix)
-
- ("calc-math" calc-Need-calc-math calcFunc-alog calcFunc-arccos
- calcFunc-arccosh calcFunc-arcsin calcFunc-arcsincos calcFunc-arcsinh
- calcFunc-arctan calcFunc-arctan2 calcFunc-arctanh calcFunc-cos
- calcFunc-cosh calcFunc-deg calcFunc-exp calcFunc-exp10 calcFunc-expm1
- calcFunc-hypot calcFunc-ilog calcFunc-isqrt calcFunc-ln calcFunc-lnp1
- calcFunc-log calcFunc-log10 calcFunc-nroot calcFunc-rad calcFunc-sin
- calcFunc-sincos calcFunc-sinh calcFunc-sqr calcFunc-sqrt calcFunc-tan
- calcFunc-tanh math-arccos-raw math-arcsin-raw math-arctan-raw
- math-arctan2-raw math-cos-raw math-exp-minus-1-raw math-exp-raw
- math-from-radians math-from-radians-2 math-hypot math-infinite-dir
- math-isqrt-small math-ln-raw math-nearly-equal math-nearly-equal-float
- math-nearly-zerop math-nearly-zerop-float math-nth-root
- math-sin-cos-raw math-sin-raw math-sqrt math-sqrt-float math-sqrt-raw
- math-tan-raw math-to-radians math-to-radians-2)
-
- ("calc-mode" calc-Need-calc-mode math-get-modes-vec)
-
- ("calc-poly" calc-Need-calc-poly calcFunc-apart calcFunc-expand
- calcFunc-expandpow calcFunc-factor calcFunc-factors calcFunc-nrat
- calcFunc-pcont calcFunc-pdeg calcFunc-pdiv calcFunc-pdivide
- calcFunc-pdivrem calcFunc-pgcd calcFunc-plead calcFunc-pprim
- calcFunc-prem math-accum-factors math-atomic-factorp
- math-div-poly-const math-div-thru math-expand-power math-expand-term
- math-factor-contains math-factor-expr math-factor-expr-part
- math-factor-expr-try math-factor-finish math-factor-poly-coefs
- math-factor-protect math-mul-thru math-padded-polynomial
- math-partial-fractions math-poly-degree math-poly-deriv-coefs
- math-poly-gcd-frac-list math-poly-modulus-rec math-ratpoly-p
- math-to-ratpoly math-to-ratpoly-rec)
-
- ("calc-prog" calc-Need-calc-prog calc-default-formula-arglist
- calc-execute-kbd-macro calc-finish-user-syntax-edit
- calc-fix-token-name calc-fix-user-formula calc-read-parse-table
- calc-read-parse-table-part calc-subsetp calc-write-parse-table
- calc-write-parse-table-part calcFunc-constant calcFunc-eq calcFunc-geq
- calcFunc-gt calcFunc-if calcFunc-in calcFunc-integer calcFunc-istrue
- calcFunc-land calcFunc-leq calcFunc-lnot calcFunc-lor calcFunc-lt
- calcFunc-negative calcFunc-neq calcFunc-nonvar calcFunc-real
- calcFunc-refers calcFunc-rmeq calcFunc-typeof calcFunc-variable
- math-body-refers-to math-break math-composite-inequalities
- math-do-defmath math-handle-for math-handle-foreach
- math-normalize-logical-op math-return)
-
- ("calc-rewr" calc-Need-calc-rewr calcFunc-match calcFunc-matches
- calcFunc-matchnot calcFunc-rewrite calcFunc-vmatches
- math-apply-rewrites math-compile-patterns math-compile-rewrites
- math-flatten-lands math-match-patterns math-rewrite
- math-rewrite-heads)
-
- ("calc-rules" calc-CommuteRules calc-DistribRules calc-FactorRules
- calc-FitRules calc-IntegAfterRules calc-InvertRules calc-JumpRules
- calc-MergeRules calc-Need-calc-rules calc-NegateRules
- calc-compile-rule-set)
-
- ("calc-sel" calc-Need-calc-sel calc-auto-selection
- calc-delete-selection calc-encase-atoms calc-find-assoc-parent-formula
- calc-find-parent-formula calc-find-sub-formula calc-prepare-selection
- calc-preserve-point calc-replace-selections calc-replace-sub-formula
- calc-roll-down-with-selections calc-roll-up-with-selections
- calc-sel-error)
-
- ("calc-sel-2" calc-Need-calc-sel-2)
-
- ("calc-stat" calc-Need-calc-stat calc-vector-op calcFunc-agmean
- calcFunc-vcorr calcFunc-vcount calcFunc-vcov calcFunc-vflat
- calcFunc-vgmean calcFunc-vhmean calcFunc-vmax calcFunc-vmean
- calcFunc-vmeane calcFunc-vmedian calcFunc-vmin calcFunc-vpcov
- calcFunc-vprod calcFunc-vpsdev calcFunc-vpvar calcFunc-vsdev
- calcFunc-vsum calcFunc-vvar math-flatten-many-vecs)
-
- ("calc-store" calc-Need-calc-store calc-read-var-name
- calc-store-value calc-var-name)
-
- ("calc-stuff" calc-Need-calc-stuff calc-explain-why calcFunc-clean
- calcFunc-pclean calcFunc-pfloat calcFunc-pfrac)
-
- ("calc-trail" calc-Need-calc-trail)
-
- ("calc-undo" calc-Need-calc-undo)
-
- ("calc-units" calc-Need-calc-units calcFunc-usimplify
- math-build-units-table math-build-units-table-buffer
- math-check-unit-name math-convert-temperature math-convert-units
- math-extract-units math-remove-units math-simplify-units
- math-single-units-in-expr-p math-to-standard-units
- math-units-in-expr-p)
-
- ("calc-vec" calc-Need-calc-vec calcFunc-append calcFunc-appendrev
- calcFunc-arrange calcFunc-cnorm calcFunc-cons calcFunc-cross
- calcFunc-ctrn calcFunc-cvec calcFunc-diag calcFunc-find
- calcFunc-getdiag calcFunc-grade calcFunc-head calcFunc-histogram
- calcFunc-idn calcFunc-index calcFunc-mcol calcFunc-mdims
- calcFunc-mrcol calcFunc-mrow calcFunc-mrrow calcFunc-pack
- calcFunc-rcons calcFunc-rdup calcFunc-rev calcFunc-rgrade
- calcFunc-rhead calcFunc-rnorm calcFunc-rsort calcFunc-rsubvec
- calcFunc-rtail calcFunc-sort calcFunc-subscr calcFunc-subvec
- calcFunc-tail calcFunc-trn calcFunc-unpack calcFunc-unpackt
- calcFunc-vcard calcFunc-vcompl calcFunc-vconcat calcFunc-vconcatrev
- calcFunc-vdiff calcFunc-vec calcFunc-venum calcFunc-vexp
- calcFunc-vfloor calcFunc-vint calcFunc-vlen calcFunc-vmask
- calcFunc-vpack calcFunc-vspan calcFunc-vunion calcFunc-vunpack
- calcFunc-vxor math-check-for-commas math-clean-set math-copy-matrix
- math-dimension-error math-dot-product math-flatten-vector math-map-vec
- math-map-vec-2 math-mat-col math-mimic-ident math-prepare-set
- math-read-brackets math-reduce-cols math-reduce-vec math-transpose)
-
- ("calc-yank" calc-Need-calc-yank calc-alg-edit calc-clean-newlines
- calc-do-grab-rectangle calc-do-grab-region calc-finish-stack-edit
- calc-force-refresh calc-locate-cursor-element calc-show-edit-buffer)
-
- ))
-
- (mapcar (function (lambda (x)
- (mapcar (function (lambda (cmd)
- (autoload cmd (car x) nil t))) (cdr x))))
- '(
-
- ("calc-alg" calc-alg-evaluate calc-apart calc-collect calc-expand
- calc-expand-formula calc-factor calc-normalize-rat calc-poly-div
- calc-poly-div-rem calc-poly-gcd calc-poly-rem calc-simplify
- calc-simplify-extended calc-substitute)
-
- ("calc-alg-2" calc-alt-summation calc-derivative
- calc-dump-integral-cache calc-integral calc-num-integral
- calc-poly-roots calc-product calc-solve-for calc-summation
- calc-tabulate calc-taylor)
-
- ("calc-alg-3" calc-curve-fit calc-find-maximum calc-find-minimum
- calc-find-root calc-poly-interp)
-
- ("calc-arith" calc-abs calc-abssqr calc-ceiling calc-decrement
- calc-floor calc-idiv calc-increment calc-mant-part calc-max calc-min
- calc-round calc-scale-float calc-sign calc-trunc calc-xpon-part)
-
- ("calc-bin" calc-and calc-binary-radix calc-clip calc-decimal-radix
- calc-diff calc-hex-radix calc-leading-zeros calc-lshift-arith
- calc-lshift-binary calc-not calc-octal-radix calc-or calc-radix
- calc-rotate-binary calc-rshift-arith calc-rshift-binary calc-word-size
- calc-xor)
-
- ("calc-comb" calc-choose calc-double-factorial calc-extended-gcd
- calc-factorial calc-gamma calc-gcd calc-lcm calc-moebius
- calc-next-prime calc-perm calc-prev-prime calc-prime-factors
- calc-prime-test calc-random calc-random-again calc-rrandom
- calc-shuffle calc-totient)
-
- ("calc-cplx" calc-argument calc-complex-notation calc-i-notation
- calc-im calc-j-notation calc-polar calc-polar-mode calc-re)
-
- ("calc-embed" calc-embedded-copy-formula-as-kill
- calc-embedded-duplicate calc-embedded-edit calc-embedded-forget
- calc-embedded-kill-formula calc-embedded-mark-formula
- calc-embedded-new-formula calc-embedded-next calc-embedded-previous
- calc-embedded-select calc-embedded-update-formula calc-embedded-word
- calc-find-globals calc-show-plain)
-
- ("calc-fin" calc-convert-percent calc-fin-ddb calc-fin-fv
- calc-fin-irr calc-fin-nper calc-fin-npv calc-fin-pmt calc-fin-pv
- calc-fin-rate calc-fin-sln calc-fin-syd calc-percent-change)
-
- ("calc-forms" calc-business-days-minus calc-business-days-plus
- calc-convert-time-zones calc-date calc-date-notation calc-date-part
- calc-from-hms calc-hms-mode calc-hms-notation calc-inc-month
- calc-julian calc-new-month calc-new-week calc-new-year calc-now
- calc-time calc-time-zone calc-to-hms calc-unix-time)
-
- ("calc-frac" calc-fdiv calc-frac-mode calc-fraction
- calc-over-notation calc-slash-notation)
-
- ("calc-funcs" calc-bernoulli-number calc-bessel-J calc-bessel-Y
- calc-beta calc-erf calc-erfc calc-euler-number calc-inc-beta
- calc-inc-gamma calc-stirling-number calc-utpb calc-utpc calc-utpf
- calc-utpn calc-utpp calc-utpt)
-
- ("calc-graph" calc-graph-add calc-graph-add-3d calc-graph-border
- calc-graph-clear calc-graph-command calc-graph-delete
- calc-graph-device calc-graph-display calc-graph-fast
- calc-graph-fast-3d calc-graph-geometry calc-graph-grid
- calc-graph-header calc-graph-hide calc-graph-juggle calc-graph-key
- calc-graph-kill calc-graph-line-style calc-graph-log-x
- calc-graph-log-y calc-graph-log-z calc-graph-name
- calc-graph-num-points calc-graph-output calc-graph-plot
- calc-graph-point-style calc-graph-print calc-graph-quit
- calc-graph-range-x calc-graph-range-y calc-graph-range-z
- calc-graph-show-dumb calc-graph-title-x calc-graph-title-y
- calc-graph-title-z calc-graph-view-commands calc-graph-view-trail
- calc-graph-zero-x calc-graph-zero-y)
-
- ("calc-help" calc-a-prefix-help calc-b-prefix-help calc-c-prefix-help
- calc-d-prefix-help calc-describe-function calc-describe-key
- calc-describe-key-briefly calc-describe-variable calc-f-prefix-help
- calc-full-help calc-g-prefix-help calc-help-prefix
- calc-hyperbolic-prefix-help calc-inv-hyp-prefix-help
- calc-inverse-prefix-help calc-j-prefix-help calc-k-prefix-help
- calc-m-prefix-help calc-r-prefix-help calc-s-prefix-help
- calc-t-prefix-help calc-u-prefix-help calc-v-prefix-help)
-
- ("calc-incom" calc-begin-complex calc-begin-vector calc-comma
- calc-dots calc-end-complex calc-end-vector calc-semi)
-
- ("calc-keypd" calc-keypad-menu calc-keypad-menu-back
- calc-keypad-press)
-
- ("calc-lang" calc-big-language calc-c-language calc-eqn-language
- calc-flat-language calc-fortran-language calc-maple-language
- calc-mathematica-language calc-normal-language calc-pascal-language
- calc-tex-language calc-unformatted-language)
-
- ("calc-map" calc-accumulate calc-apply calc-inner-product calc-map
- calc-map-equation calc-map-stack calc-outer-product calc-reduce)
-
- ("calc-mat" calc-mdet calc-mlud calc-mtrace)
-
- ("calc-math" calc-arccos calc-arccosh calc-arcsin calc-arcsinh
- calc-arctan calc-arctan2 calc-arctanh calc-conj calc-cos calc-cosh
- calc-degrees-mode calc-exp calc-expm1 calc-hypot calc-ilog
- calc-imaginary calc-isqrt calc-ln calc-lnp1 calc-log calc-log10
- calc-pi calc-radians-mode calc-sin calc-sincos calc-sinh calc-sqrt
- calc-tan calc-tanh calc-to-degrees calc-to-radians)
-
- ("calc-mode" calc-alg-simplify-mode calc-algebraic-mode
- calc-always-load-extensions calc-auto-recompute calc-auto-why
- calc-bin-simplify-mode calc-break-vectors calc-center-justify
- calc-default-simplify-mode calc-display-raw calc-eng-notation
- calc-ext-simplify-mode calc-fix-notation calc-full-trail-vectors
- calc-full-vectors calc-get-modes calc-group-char calc-group-digits
- calc-infinite-mode calc-left-justify calc-left-label
- calc-line-breaking calc-line-numbering calc-matrix-brackets
- calc-matrix-center-justify calc-matrix-left-justify calc-matrix-mode
- calc-matrix-right-justify calc-mode-record-mode calc-no-simplify-mode
- calc-normal-notation calc-num-simplify-mode calc-point-char
- calc-right-justify calc-right-label calc-save-modes calc-sci-notation
- calc-settings-file-name calc-shift-prefix calc-symbolic-mode
- calc-total-algebraic-mode calc-truncate-down calc-truncate-stack
- calc-truncate-up calc-units-simplify-mode calc-vector-braces
- calc-vector-brackets calc-vector-commas calc-vector-parens
- calc-working)
-
- ("calc-prog" calc-call-last-kbd-macro calc-edit-user-syntax
- calc-equal-to calc-get-user-defn calc-greater-equal calc-greater-than
- calc-in-set calc-kbd-break calc-kbd-else calc-kbd-else-if
- calc-kbd-end-for calc-kbd-end-if calc-kbd-end-loop calc-kbd-end-repeat
- calc-kbd-for calc-kbd-if calc-kbd-loop calc-kbd-pop calc-kbd-push
- calc-kbd-query calc-kbd-repeat calc-kbd-report calc-less-equal
- calc-less-than calc-logical-and calc-logical-if calc-logical-not
- calc-logical-or calc-not-equal-to calc-pass-errors calc-remove-equal
- calc-timing calc-user-define calc-user-define-composition
- calc-user-define-edit calc-user-define-formula
- calc-user-define-invocation calc-user-define-kbd-macro
- calc-user-define-permanent calc-user-undefine)
-
- ("calc-rewr" calc-match calc-rewrite calc-rewrite-selection)
-
- ("calc-sel" calc-break-selections calc-clear-selections
- calc-copy-selection calc-del-selection calc-edit-selection
- calc-enable-selections calc-enter-selection calc-sel-add-both-sides
- calc-sel-div-both-sides calc-sel-evaluate calc-sel-expand-formula
- calc-sel-mult-both-sides calc-sel-sub-both-sides
- calc-select-additional calc-select-here calc-select-here-maybe
- calc-select-less calc-select-more calc-select-next calc-select-once
- calc-select-once-maybe calc-select-part calc-select-previous
- calc-show-selections calc-unselect)
-
- ("calc-sel-2" calc-commute-left calc-commute-right calc-sel-commute
- calc-sel-distribute calc-sel-invert calc-sel-isolate
- calc-sel-jump-equals calc-sel-merge calc-sel-negate calc-sel-unpack)
-
- ("calc-stat" calc-vector-correlation calc-vector-count
- calc-vector-covariance calc-vector-geometric-mean
- calc-vector-harmonic-mean calc-vector-max calc-vector-mean
- calc-vector-mean-error calc-vector-median calc-vector-min
- calc-vector-pop-covariance calc-vector-pop-sdev
- calc-vector-pop-variance calc-vector-product calc-vector-sdev
- calc-vector-sum calc-vector-variance)
-
- ("calc-store" calc-assign calc-copy-variable calc-declare-variable
- calc-edit-AlgSimpRules calc-edit-Decls calc-edit-EvalRules
- calc-edit-ExtSimpRules calc-edit-FitRules calc-edit-GenCount
- calc-edit-Holidays calc-edit-IntegLimit calc-edit-LineStyles
- calc-edit-PlotRejects calc-edit-PointStyles calc-edit-TimeZone
- calc-edit-Units calc-edit-variable calc-evalto calc-insert-variables
- calc-let calc-permanent-variable calc-recall calc-recall-quick
- calc-store calc-store-concat calc-store-decr calc-store-div
- calc-store-exchange calc-store-incr calc-store-into
- calc-store-into-quick calc-store-inv calc-store-map calc-store-minus
- calc-store-neg calc-store-plus calc-store-power calc-store-quick
- calc-store-times calc-subscript calc-unstore)
-
- ("calc-stuff" calc-clean calc-clean-num calc-flush-caches
- calc-less-recursion-depth calc-more-recursion-depth calc-num-prefix
- calc-version calc-why)
-
- ("calc-trail" calc-trail-backward calc-trail-first calc-trail-forward
- calc-trail-in calc-trail-isearch-backward calc-trail-isearch-forward
- calc-trail-kill calc-trail-last calc-trail-marker calc-trail-next
- calc-trail-out calc-trail-previous calc-trail-scroll-left
- calc-trail-scroll-right calc-trail-yank)
-
- ("calc-undo" calc-last-args calc-redo calc-undo)
-
- ("calc-units" calc-autorange-units calc-base-units
- calc-convert-temperature calc-convert-units calc-define-unit
- calc-enter-units-table calc-explain-units calc-extract-units
- calc-get-unit-definition calc-permanent-units calc-quick-units
- calc-remove-units calc-simplify-units calc-undefine-unit
- calc-view-units-table)
-
- ("calc-vec" calc-arrange-vector calc-build-vector calc-cnorm
- calc-conj-transpose calc-cons calc-cross calc-diag
- calc-display-strings calc-expand-vector calc-grade calc-head
- calc-histogram calc-ident calc-index calc-mask-vector calc-mcol
- calc-mrow calc-pack calc-pack-bits calc-remove-duplicates
- calc-reverse-vector calc-rnorm calc-set-cardinality
- calc-set-complement calc-set-difference calc-set-enumerate
- calc-set-floor calc-set-intersect calc-set-span calc-set-union
- calc-set-xor calc-sort calc-subvector calc-tail calc-transpose
- calc-unpack calc-unpack-bits calc-vector-find calc-vlength)
-
- ("calc-yank" calc-copy-as-kill calc-copy-region-as-kill
- calc-copy-to-buffer calc-edit calc-edit-cancel calc-edit-mode
- calc-kill calc-kill-region calc-yank)
-
- ))
-
- )
-
- (defun calc-init-prefixes ()
- (if calc-shift-prefix
- (progn
- (define-key calc-mode-map "A" (lookup-key calc-mode-map "a"))
- (define-key calc-mode-map "B" (lookup-key calc-mode-map "b"))
- (define-key calc-mode-map "C" (lookup-key calc-mode-map "c"))
- (define-key calc-mode-map "D" (lookup-key calc-mode-map "d"))
- (define-key calc-mode-map "F" (lookup-key calc-mode-map "f"))
- (define-key calc-mode-map "G" (lookup-key calc-mode-map "g"))
- (define-key calc-mode-map "J" (lookup-key calc-mode-map "j"))
- (define-key calc-mode-map "K" (lookup-key calc-mode-map "k"))
- (define-key calc-mode-map "M" (lookup-key calc-mode-map "m"))
- (define-key calc-mode-map "S" (lookup-key calc-mode-map "s"))
- (define-key calc-mode-map "T" (lookup-key calc-mode-map "t"))
- (define-key calc-mode-map "U" (lookup-key calc-mode-map "u")))
- (define-key calc-mode-map "A" 'calc-abs)
- (define-key calc-mode-map "B" 'calc-log)
- (define-key calc-mode-map "C" 'calc-cos)
- (define-key calc-mode-map "D" 'calc-redo)
- (define-key calc-mode-map "F" 'calc-floor)
- (define-key calc-mode-map "G" 'calc-argument)
- (define-key calc-mode-map "J" 'calc-conj)
- (define-key calc-mode-map "K" 'calc-keep-args)
- (define-key calc-mode-map "M" 'calc-more-recursion-depth)
- (define-key calc-mode-map "S" 'calc-sin)
- (define-key calc-mode-map "T" 'calc-tan)
- (define-key calc-mode-map "U" 'calc-undo))
- )
-
- (calc-init-extensions)
-
-
-
-
- ;;;; Miscellaneous.
-
- (defun calc-clear-command-flag (f)
- (setq calc-command-flags (delq f calc-command-flags))
- )
-
-
- (defun calc-record-message (tag &rest args)
- (let ((msg (apply 'format args)))
- (message "%s" msg)
- (calc-record msg tag))
- (calc-clear-command-flag 'clear-message)
- )
-
-
- (defun calc-normalize-fancy (val)
- (let ((simp (if (consp calc-simplify-mode)
- (car calc-simplify-mode)
- calc-simplify-mode)))
- (cond ((eq simp 'binary)
- (let ((s (math-normalize val)))
- (if (math-realp s)
- (math-clip (math-round s))
- s)))
- ((eq simp 'alg)
- (math-simplify val))
- ((eq simp 'ext)
- (math-simplify-extended val))
- ((eq simp 'units)
- (math-simplify-units val))
- (t ; nil, none, num
- (math-normalize val))))
- )
-
-
-
- (if (boundp 'calc-help-map)
- nil
- (setq calc-help-map (make-keymap))
- (define-key calc-help-map "b" 'calc-describe-bindings)
- (define-key calc-help-map "c" 'calc-describe-key-briefly)
- (define-key calc-help-map "f" 'calc-describe-function)
- (define-key calc-help-map "h" 'calc-full-help)
- (define-key calc-help-map "i" 'calc-info)
- (define-key calc-help-map "k" 'calc-describe-key)
- (define-key calc-help-map "n" 'calc-view-news)
- (define-key calc-help-map "s" 'calc-info-summary)
- (define-key calc-help-map "t" 'calc-tutorial)
- (define-key calc-help-map "v" 'calc-describe-variable)
- (define-key calc-help-map "\C-c" 'calc-describe-copying)
- (define-key calc-help-map "\C-d" 'calc-describe-distribution)
- (define-key calc-help-map "\C-n" 'calc-view-news)
- (define-key calc-help-map "\C-w" 'calc-describe-no-warranty)
- (define-key calc-help-map "?" 'calc-help-for-help)
- (define-key calc-help-map "\C-h" 'calc-help-for-help)
- )
-
-
- (defun calc-do-prefix-help (msgs group key)
- (if calc-full-help-flag
- (list msgs group key)
- (if (cdr msgs)
- (progn
- (setq calc-prefix-help-phase
- (if (eq this-command last-command)
- (% (1+ calc-prefix-help-phase) (1+ (length msgs)))
- 0))
- (let ((msg (nth calc-prefix-help-phase msgs)))
- (message "%s" (if msg
- (concat group ": " msg ":"
- (make-string
- (- (apply 'max (mapcar 'length msgs))
- (length msg)) 32)
- " [MORE]"
- (if key
- (concat " " (char-to-string key)
- "-")
- ""))
- (if key (format "%c-" key) "")))))
- (setq calc-prefix-help-phase 0)
- (if key
- (if msgs
- (message "%s: %s: %c-" group (car msgs) key)
- (message "%s: (none) %c-" group (car msgs) key))
- (message "%s: %s" group (car msgs))))
- (and key (calc-unread-command key)))
- )
- (defvar calc-prefix-help-phase 0)
-
-
-
-
- ;;;; Commands.
-
-
- ;;; General.
-
- (defun calc-reset (arg)
- (interactive "P")
- (save-excursion
- (or (eq major-mode 'calc-mode)
- (calc-create-buffer))
- (if calc-embedded-info
- (calc-embedded nil))
- (or arg
- (setq calc-stack nil))
- (setq calc-undo-list nil
- calc-redo-list nil)
- (let (calc-stack calc-user-parse-tables calc-standard-date-formats
- calc-invocation-macro)
- (mapcar (function (lambda (v) (set v nil))) calc-local-var-list)
- (mapcar (function (lambda (v) (set (car v) (nth 1 v))))
- calc-mode-var-list))
- (calc-set-language nil nil t)
- (calc-mode)
- (let ((executing-kbd-macro "")) ; inhibit message
- (calc-flush-caches))
- (run-hooks 'calc-reset-hook))
- (calc-wrapper
- (let ((win (get-buffer-window (current-buffer))))
- (calc-realign 0)
- (if win
- (let ((height (- (window-height win) 2)))
- (set-window-point win (point))
- (or (= height calc-window-height)
- (let ((swin (selected-window)))
- (select-window win)
- (enlarge-window (- calc-window-height height))
- (select-window swin)))))))
- (message "(Calculator reset)")
- )
-
-
- (defun calc-scroll-left (n)
- (interactive "P")
- (scroll-left (or n (/ (window-width) 2)))
- )
-
- (defun calc-scroll-right (n)
- (interactive "P")
- (scroll-right (or n (/ (window-width) 2)))
- )
-
- (defun calc-scroll-up (n)
- (interactive "P")
- (condition-case err
- (scroll-up (or n (/ (window-height) 2)))
- (error nil))
- (if (pos-visible-in-window-p (max 1 (- (point-max) 2)))
- (if (eq major-mode 'calc-mode)
- (calc-realign)
- (goto-char (point-max))
- (set-window-start (selected-window)
- (save-excursion
- (forward-line (- (1- (window-height))))
- (point)))
- (forward-line -1)))
- )
-
- (defun calc-scroll-down (n)
- (interactive "P")
- (or (pos-visible-in-window-p 1)
- (scroll-down (or n (/ (window-height) 2))))
- )
-
-
- (defun calc-precision (n)
- (interactive "NPrecision: ")
- (calc-wrapper
- (if (< (prefix-numeric-value n) 3)
- (error "Precision must be at least 3 digits.")
- (calc-change-mode 'calc-internal-prec (prefix-numeric-value n)
- (and (memq (car calc-float-format) '(float sci eng))
- (< (nth 1 calc-float-format)
- (if (= calc-number-radix 10) 0 1))))
- (calc-record calc-internal-prec "prec"))
- (message "Floating-point precision is %d digits." calc-internal-prec))
- )
-
-
- (defun calc-inverse (&optional n)
- (interactive "P")
- (calc-fancy-prefix 'calc-inverse-flag "Inverse..." n)
- )
-
- (defun calc-fancy-prefix (flag msg n)
- (let (prefix)
- (calc-wrapper
- (calc-set-command-flag 'keep-flags)
- (calc-set-command-flag 'no-align)
- (setq prefix (set flag (not (symbol-value flag)))
- prefix-arg n)
- (message (if prefix msg "")))
- (and prefix
- (not calc-is-keypad-press)
- (let ((event (calc-read-key t)))
- (if (eq (setq last-command-char (car event)) ?\C-u)
- (universal-argument)
- (if (or (not (integerp last-command-char))
- (and (>= last-command-char 0) (< last-command-char ? )
- (not (memq last-command-char '(?\e)))))
- (calc-wrapper)) ; clear flags if not a Calc command.
- (if calc-emacs-type-19
- (setq last-command-event (cdr event)))
- (if (or (not (integerp last-command-char))
- (eq last-command-char ?-))
- (calc-unread-command)
- (digit-argument n))))))
- )
- (setq calc-is-keypad-press nil)
-
- (defun calc-invert-func ()
- (save-excursion
- (calc-select-buffer)
- (setq calc-inverse-flag (not (calc-is-inverse))
- calc-hyperbolic-flag (calc-is-hyperbolic)
- current-prefix-arg nil))
- )
-
- (defun calc-is-inverse ()
- calc-inverse-flag
- )
-
- (defun calc-hyperbolic (&optional n)
- (interactive "P")
- (calc-fancy-prefix 'calc-hyperbolic-flag "Hyperbolic..." n)
- )
-
- (defun calc-hyperbolic-func ()
- (save-excursion
- (calc-select-buffer)
- (setq calc-inverse-flag (calc-is-inverse)
- calc-hyperbolic-flag (not (calc-is-hyperbolic))
- current-prefix-arg nil))
- )
-
- (defun calc-is-hyperbolic ()
- calc-hyperbolic-flag
- )
-
- (defun calc-keep-args (&optional n)
- (interactive "P")
- (calc-fancy-prefix 'calc-keep-args-flag "Keep args..." n)
- )
-
-
- (defun calc-change-mode (var value &optional refresh option)
- (if option
- (setq value (if value
- (> (prefix-numeric-value value) 0)
- (not (symbol-value var)))))
- (or (consp var) (setq var (list var) value (list value)))
- (if calc-inverse-flag
- (let ((old nil))
- (or refresh (error "Not a display-mode command"))
- (calc-check-stack 1)
- (unwind-protect
- (let ((v var))
- (while v
- (setq old (cons (symbol-value (car v)) old))
- (set (car v) (car value))
- (setq v (cdr v)
- value (cdr value)))
- (calc-refresh-top 1)
- (calc-refresh-evaltos)
- (symbol-value (car var)))
- (let ((v var))
- (setq old (nreverse old))
- (while v
- (set (car v) (car old))
- (setq v (cdr v)
- old (cdr old)))
- (if (eq (car var) 'calc-language)
- (calc-set-language calc-language calc-language-option t)))))
- (let ((chg nil)
- (v var))
- (while v
- (or (equal (symbol-value (car v)) (car value))
- (progn
- (set (car v) (car value))
- (if (eq (car v) 'calc-float-format)
- (setq calc-full-float-format
- (list (if (eq (car (car value)) 'fix)
- 'float
- (car (car value)))
- 0)))
- (setq chg t)))
- (setq v (cdr v)
- value (cdr value)))
- (if chg
- (progn
- (or (and refresh (calc-do-refresh))
- (calc-refresh-evaltos))
- (and (eq calc-mode-save-mode 'save)
- (not (equal var '(calc-mode-save-mode)))
- (calc-save-modes t))))
- (if calc-embedded-info (calc-embedded-modes-change var))
- (symbol-value (car var))))
- )
-
- (defun calc-refresh-top (n)
- (interactive "p")
- (calc-wrapper
- (cond ((< n 0)
- (setq n (- n))
- (let ((entry (calc-top n 'entry))
- (calc-undo-list nil) (calc-redo-list nil))
- (calc-pop-stack 1 n t)
- (calc-push-list (list (car entry)) n (list (nth 2 entry)))))
- ((= n 0)
- (calc-refresh))
- (t
- (let ((entries (calc-top-list n 1 'entry))
- (calc-undo-list nil) (calc-redo-list nil))
- (calc-pop-stack n 1 t)
- (calc-push-list (mapcar 'car entries)
- 1
- (mapcar (function (lambda (x) (nth 2 x)))
- entries))))))
- )
-
- (defun calc-refresh-evaltos (&optional which-var)
- (and calc-any-evaltos calc-auto-recompute (not calc-no-refresh-evaltos)
- (let ((calc-refreshing-evaltos t)
- (num (calc-stack-size))
- (calc-undo-list nil) (calc-redo-list nil)
- value new-val)
- (while (> num 0)
- (setq value (calc-top num 'entry))
- (if (and (not (nth 2 value))
- (setq value (car value))
- (or (eq (car-safe value) 'calcFunc-evalto)
- (and (eq (car-safe value) 'vec)
- (eq (car-safe (nth 1 value)) 'calcFunc-evalto))))
- (progn
- (setq new-val (math-normalize value))
- (or (equal new-val value)
- (progn
- (calc-push-list (list new-val) num)
- (calc-pop-stack 1 (1+ num) t)))))
- (setq num (1- num)))))
- (and calc-embedded-active which-var
- (calc-embedded-var-change which-var))
- )
- (setq calc-refreshing-evaltos nil)
- (setq calc-no-refresh-evaltos nil)
-
-
- (defun calc-push (&rest vals)
- (calc-push-list vals)
- )
-
- (defun calc-pop-push (n &rest vals)
- (calc-pop-push-list n vals)
- )
-
- (defun calc-pop-push-record (n prefix &rest vals)
- (calc-pop-push-record-list n prefix vals)
- )
-
-
- (defun calc-evaluate (n)
- (interactive "p")
- (calc-slow-wrapper
- (if (= n 0)
- (setq n (calc-stack-size)))
- (calc-with-default-simplification
- (if (< n 0)
- (calc-pop-push-record-list 1 "eval"
- (math-evaluate-expr (calc-top (- n)))
- (- n))
- (calc-pop-push-record-list n "eval" (mapcar 'math-evaluate-expr
- (calc-top-list n)))))
- (calc-handle-whys))
- )
-
-
- (defun calc-eval-num (n)
- (interactive "P")
- (calc-slow-wrapper
- (let* ((nn (prefix-numeric-value n))
- (calc-internal-prec (cond ((>= nn 3) nn)
- ((< nn 0) (max (+ calc-internal-prec nn)
- 3))
- (t calc-internal-prec)))
- (calc-symbolic-mode nil))
- (calc-with-default-simplification
- (calc-pop-push-record 1 "num" (math-evaluate-expr (calc-top 1)))))
- (calc-handle-whys))
- )
-
-
- (defun calc-execute-extended-command (n)
- (interactive "P")
- (let* ((prompt (concat (calc-num-prefix-name n) "M-x "))
- (cmd (intern (completing-read prompt obarray 'commandp t "calc-"))))
- (setq prefix-arg n)
- (command-execute cmd))
- )
-
-
- (defun calc-realign (&optional num)
- (interactive "P")
- (if (and num (eq major-mode 'calc-mode))
- (progn
- (calc-check-stack num)
- (calc-cursor-stack-index num)
- (and calc-line-numbering
- (forward-char 4)))
- (if (and calc-embedded-info
- (eq (current-buffer) (aref calc-embedded-info 0)))
- (progn
- (goto-char (aref calc-embedded-info 2))
- (if (save-excursion (set-buffer (aref calc-embedded-info 1))
- calc-show-plain)
- (forward-line 1)))
- (calc-wrapper
- (if (get-buffer-window (current-buffer))
- (set-window-hscroll (get-buffer-window (current-buffer)) 0)))))
- )
-
-
-
- (setq math-cache-list nil)
-
-
-
-
- (defun calc-var-value (v)
- (and (symbolp v)
- (boundp v)
- (symbol-value v)
- (if (symbolp (symbol-value v))
- (set v (funcall (symbol-value v)))
- (if (stringp (symbol-value v))
- (let ((val (math-read-expr (symbol-value v))))
- (if (eq (car-safe val) 'error)
- (error "Bad format in variable contents: %s" (nth 2 val))
- (set v val)))
- (symbol-value v))))
- )
-
-
-
-
-
- ;;; In the following table, ( OP LOPS ROPS ) means that if an OP
- ;;; term appears as the first argument to any LOPS term, or as the
- ;;; second argument to any ROPS term, then they should be treated
- ;;; as one large term for purposes of associative selection.
- (defconst calc-assoc-ops '( ( + ( + - ) ( + ) )
- ( - ( + - ) ( + ) )
- ( * ( * ) ( * ) )
- ( / ( / ) ( ) )
- ( | ( | ) ( | ) )
- ( calcFunc-land ( calcFunc-land )
- ( calcFunc-land ) )
- ( calcFunc-lor ( calcFunc-lor )
- ( calcFunc-lor ) ) ))
-
-
- (defvar var-CommuteRules 'calc-CommuteRules)
- (defvar var-JumpRules 'calc-JumpRules)
- (defvar var-DistribRules 'calc-DistribRules)
- (defvar var-MergeRules 'calc-MergeRules)
- (defvar var-NegateRules 'calc-NegateRules)
- (defvar var-InvertRules 'calc-InvertRules)
-
-
- (defconst calc-tweak-eqn-table '( ( calcFunc-eq calcFunc-eq calcFunc-neq )
- ( calcFunc-neq calcFunc-neq calcFunc-eq )
- ( calcFunc-lt calcFunc-gt calcFunc-geq )
- ( calcFunc-gt calcFunc-lt calcFunc-leq )
- ( calcFunc-leq calcFunc-geq calcFunc-gt )
- ( calcFunc-geq calcFunc-leq calcFunc-lt ) ))
-
-
-
-
- (defun calc-float (arg)
- (interactive "P")
- (calc-slow-wrapper
- (calc-unary-op "flt"
- (if (calc-is-hyperbolic) 'calcFunc-float 'calcFunc-pfloat)
- arg))
- )
-
-
- (defvar calc-gnuplot-process nil)
-
-
- (defun calc-gnuplot-alive ()
- (and calc-gnuplot-process
- calc-gnuplot-buffer
- (buffer-name calc-gnuplot-buffer)
- calc-gnuplot-input
- (buffer-name calc-gnuplot-input)
- (memq (process-status calc-gnuplot-process) '(run stop)))
- )
-
-
-
-
-
- (defun calc-load-everything ()
- (interactive)
- (calc-need-macros) ; calc-macs.el
- (calc-record-list nil) ; calc-misc.el
- (math-read-exprs "0") ; calc-aent.el
-
- ;;;; (Loads here)
- (calc-Need-calc-alg-2)
- (calc-Need-calc-alg-3)
- (calc-Need-calc-alg)
- (calc-Need-calc-arith)
- (calc-Need-calc-bin)
- (calc-Need-calc-comb)
- (calc-Need-calc-comp)
- (calc-Need-calc-cplx)
- (calc-Need-calc-embed)
- (calc-Need-calc-fin)
- (calc-Need-calc-forms)
- (calc-Need-calc-frac)
- (calc-Need-calc-funcs)
- (calc-Need-calc-graph)
- (calc-Need-calc-help)
- (calc-Need-calc-incom)
- (calc-Need-calc-keypd)
- (calc-Need-calc-lang)
- (calc-Need-calc-map)
- (calc-Need-calc-mat)
- (calc-Need-calc-math)
- (calc-Need-calc-mode)
- (calc-Need-calc-poly)
- (calc-Need-calc-prog)
- (calc-Need-calc-rewr)
- (calc-Need-calc-rules)
- (calc-Need-calc-sel-2)
- (calc-Need-calc-sel)
- (calc-Need-calc-stat)
- (calc-Need-calc-store)
- (calc-Need-calc-stuff)
- (calc-Need-calc-trail)
- (calc-Need-calc-undo)
- (calc-Need-calc-units)
- (calc-Need-calc-vec)
- (calc-Need-calc-yank)
-
- (message "All parts of Calc are now loaded.")
- )
-
-
- ;;; Vector commands.
-
- (defun calc-concat (arg)
- (interactive "P")
- (calc-wrapper
- (if (calc-is-inverse)
- (if (calc-is-hyperbolic)
- (calc-enter-result 2 "apnd" (list 'calcFunc-append
- (calc-top 1) (calc-top 2)))
- (calc-enter-result 2 "|" (list 'calcFunc-vconcat
- (calc-top 1) (calc-top 2))))
- (if (calc-is-hyperbolic)
- (calc-binary-op "apnd" 'calcFunc-append arg '(vec))
- (calc-binary-op "|" 'calcFunc-vconcat arg '(vec) nil '|))))
- )
-
- (defun calc-append (arg)
- (interactive "P")
- (calc-hyperbolic-func)
- (calc-concat arg)
- )
-
-
- (defconst calc-arg-values '( ( var ArgA var-ArgA ) ( var ArgB var-ArgB )
- ( var ArgC var-ArgC ) ( var ArgD var-ArgD )
- ( var ArgE var-ArgE ) ( var ArgF var-ArgF )
- ( var ArgG var-ArgG ) ( var ArgH var-ArgH )
- ( var ArgI var-ArgI ) ( var ArgJ var-ArgJ )
- ))
-
- (defun calc-invent-args (n)
- (nreverse (nthcdr (- (length calc-arg-values) n) (reverse calc-arg-values)))
- )
-
-
-
-
- ;;; User menu.
-
- (defun calc-user-key-map ()
- (if calc-emacs-type-lucid
- (error "User-defined keys are not supported in Lucid Emacs"))
- (let ((res (cdr (lookup-key calc-mode-map "z"))))
- (if (eq (car (car res)) 27)
- (cdr res)
- res))
- )
-
- (defun calc-z-prefix-help ()
- (interactive)
- (let* ((msgs nil)
- (buf "")
- (kmap (sort (copy-sequence (calc-user-key-map))
- (function (lambda (x y) (< (car x) (car y))))))
- (flags (apply 'logior
- (mapcar (function
- (lambda (k)
- (calc-user-function-classify (car k))))
- kmap))))
- (if (= (logand flags 8) 0)
- (calc-user-function-list kmap 7)
- (calc-user-function-list kmap 1)
- (setq msgs (cons buf msgs)
- buf "")
- (calc-user-function-list kmap 6))
- (if (/= flags 0)
- (setq msgs (cons buf msgs)))
- (calc-do-prefix-help (nreverse msgs) "user" ?z))
- )
-
- (defun calc-user-function-classify (key)
- (cond ((/= key (downcase key)) ; upper-case
- (if (assq (downcase key) (calc-user-key-map)) 9 1))
- ((/= key (upcase key)) 2) ; lower-case
- ((= key ??) 0)
- (t 4)) ; other
- )
-
- (defun calc-user-function-list (map flags)
- (and map
- (let* ((key (car (car map)))
- (kind (calc-user-function-classify key))
- (func (cdr (car map))))
- (if (or (= (logand kind flags) 0)
- (not (symbolp func)))
- ()
- (let* ((name (symbol-name func))
- (name (if (string-match "\\`calc-" name)
- (substring name 5) name))
- (pos (string-match (char-to-string key) name))
- (desc
- (if (symbolp func)
- (if (= (logand kind 3) 0)
- (format "`%c' = %s" key name)
- (if pos
- (format "%s%c%s"
- (downcase (substring name 0 pos))
- (upcase key)
- (downcase (substring name (1+ pos))))
- (format "%c = %s"
- (upcase key)
- (downcase name))))
- (char-to-string (upcase key)))))
- (if (= (length buf) 0)
- (setq buf (concat (if (= flags 1) "SHIFT + " "")
- desc))
- (if (> (+ (length buf) (length desc)) 58)
- (setq msgs (cons buf msgs)
- buf (concat (if (= flags 1) "SHIFT + " "")
- desc))
- (setq buf (concat buf ", " desc))))))
- (calc-user-function-list (cdr map) flags)))
- )
-
-
-
- (defun calc-shift-Z-prefix-help ()
- (interactive)
- (calc-do-prefix-help
- '("Define, Undefine, Formula, Kbd-macro, Edit, Get-defn"
- "Composition, Syntax; Invocation; Permanent; Timing"
- "kbd-macros: [ (if), : (else), | (else-if), ] (end-if)"
- "kbd-macros: < > (repeat), ( ) (for), { } (loop)"
- "kbd-macros: / (break)"
- "kbd-macros: ` (save), ' (restore)")
- "user" ?Z)
- )
-
-
- ;;;; Caches.
-
- (defmacro math-defcache (name init form)
- (let ((cache-prec (intern (concat (symbol-name name) "-cache-prec")))
- (cache-val (intern (concat (symbol-name name) "-cache")))
- (last-prec (intern (concat (symbol-name name) "-last-prec")))
- (last-val (intern (concat (symbol-name name) "-last"))))
- (list 'progn
- (list 'setq cache-prec (if init (math-numdigs (nth 1 init)) -100))
- (list 'setq cache-val (list 'quote init))
- (list 'setq last-prec -100)
- (list 'setq last-val nil)
- (list 'setq 'math-cache-list
- (list 'cons
- (list 'quote cache-prec)
- (list 'cons
- (list 'quote last-prec)
- 'math-cache-list)))
- (list 'defun
- name ()
- (list 'or
- (list '= last-prec 'calc-internal-prec)
- (list 'setq
- last-val
- (list 'math-normalize
- (list 'progn
- (list 'or
- (list '>= cache-prec
- 'calc-internal-prec)
- (list 'setq
- cache-val
- (list 'let
- '((calc-internal-prec
- (+ calc-internal-prec
- 4)))
- form)
- cache-prec
- '(+ calc-internal-prec 2)))
- cache-val))
- last-prec 'calc-internal-prec))
- last-val)))
- )
- (put 'math-defcache 'lisp-indent-hook 2)
-
- ;;; Betcha didn't know that pi = 16 atan(1/5) - 4 atan(1/239). [F] [Public]
- (math-defcache math-pi (float (bigpos 463 238 793 589 653 592 141 3) -21)
- (math-add-float (math-mul-float '(float 16 0)
- (math-arctan-raw '(float 2 -1)))
- (math-mul-float '(float -4 0)
- (math-arctan-raw
- (math-float '(frac 1 239))))))
-
- (math-defcache math-two-pi nil
- (math-mul-float (math-pi) '(float 2 0)))
-
- (math-defcache math-pi-over-2 nil
- (math-mul-float (math-pi) '(float 5 -1)))
-
- (math-defcache math-pi-over-4 nil
- (math-mul-float (math-pi) '(float 25 -2)))
-
- (math-defcache math-pi-over-180 nil
- (math-div-float (math-pi) '(float 18 1)))
-
- (math-defcache math-sqrt-pi nil
- (math-sqrt-float (math-pi)))
-
- (math-defcache math-sqrt-2 nil
- (math-sqrt-float '(float 2 0)))
-
- (math-defcache math-sqrt-12 nil
- (math-sqrt-float '(float 12 0)))
-
- (math-defcache math-sqrt-two-pi nil
- (math-sqrt-float (math-two-pi)))
-
- (math-defcache math-sqrt-e (float (bigpos 849 146 128 700 270 721 648 1) -21)
- (math-add-float '(float 1 0) (math-exp-minus-1-raw '(float 5 -1))))
-
- (math-defcache math-e nil
- (math-pow (math-sqrt-e) 2))
-
- (math-defcache math-phi nil
- (math-mul-float (math-add-float (math-sqrt-raw '(float 5 0)) '(float 1 0))
- '(float 5 -1)))
-
- (math-defcache math-gamma-const nil
- '(float (bigpos 495 467 917 632 470 369 709 646 776 267 677 848 348 672
- 057 988 235 399 359 593 421 310 024 824 900 120 065 606
- 328 015 649 156 772 5) -100))
-
- (defun math-half-circle (symb)
- (if (eq calc-angle-mode 'rad)
- (if symb
- '(var pi var-pi)
- (math-pi))
- 180)
- )
-
- (defun math-full-circle (symb)
- (math-mul 2 (math-half-circle symb))
- )
-
- (defun math-quarter-circle (symb)
- (math-div (math-half-circle symb) 2)
- )
-
-
-
-
- ;;;; Miscellaneous math routines.
-
- ;;; True if A is an odd integer. [P R R] [Public]
- (defun math-oddp (a)
- (if (consp a)
- (and (memq (car a) '(bigpos bigneg))
- (= (% (nth 1 a) 2) 1))
- (/= (% a 2) 0))
- )
-
- ;;; True if A is a small or big integer. [P x] [Public]
- (defun math-integerp (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg)))
- )
-
- ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
- (defun math-natnump (a)
- (or (natnump a)
- (eq (car-safe a) 'bigpos))
- )
-
- ;;; True if A is a rational (or integer). [P x] [Public]
- (defun math-ratp (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac)))
- )
-
- ;;; True if A is a real (or rational). [P x] [Public]
- (defun math-realp (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float)))
- )
-
- ;;; True if A is a real or HMS form. [P x] [Public]
- (defun math-anglep (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float hms)))
- )
-
- ;;; True if A is a number of any kind. [P x] [Public]
- (defun math-numberp (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float cplx polar)))
- )
-
- ;;; True if A is a complex number or angle. [P x] [Public]
- (defun math-scalarp (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float cplx polar hms)))
- )
-
- ;;; True if A is a vector. [P x] [Public]
- (defun math-vectorp (a)
- (eq (car-safe a) 'vec)
- )
-
- ;;; True if A is any vector or scalar data object. [P x]
- (defun math-objvecp (a) ; [Public]
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float cplx polar
- hms date sdev intv mod vec incomplete)))
- )
-
- ;;; True if A is an object not composed of sub-formulas . [P x] [Public]
- (defun math-primp (a)
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float cplx polar
- hms date mod var)))
- )
-
- ;;; True if A is numerically (but not literally) an integer. [P x] [Public]
- (defun math-messy-integerp (a)
- (cond
- ((eq (car-safe a) 'float) (>= (nth 2 a) 0))
- ((eq (car-safe a) 'frac) (Math-integerp (math-normalize a))))
- )
-
- ;;; True if A is numerically an integer. [P x] [Public]
- (defun math-num-integerp (a)
- (or (Math-integerp a)
- (Math-messy-integerp a))
- )
-
- ;;; True if A is (numerically) a non-negative integer. [P N] [Public]
- (defun math-num-natnump (a)
- (or (natnump a)
- (eq (car-safe a) 'bigpos)
- (and (eq (car-safe a) 'float)
- (Math-natnump (nth 1 a))
- (>= (nth 2 a) 0)))
- )
-
- ;;; True if A is an integer or will evaluate to an integer. [P x] [Public]
- (defun math-provably-integerp (a)
- (or (Math-integerp a)
- (and (memq (car-safe a) '(calcFunc-trunc
- calcFunc-round
- calcFunc-rounde
- calcFunc-roundu
- calcFunc-floor
- calcFunc-ceil))
- (= (length a) 2)))
- )
-
- ;;; True if A is a real or will evaluate to a real. [P x] [Public]
- (defun math-provably-realp (a)
- (or (Math-realp a)
- (math-provably-integer a)
- (memq (car-safe a) '(abs arg)))
- )
-
- ;;; True if A is a non-real, complex number. [P x] [Public]
- (defun math-complexp (a)
- (memq (car-safe a) '(cplx polar))
- )
-
- ;;; True if A is a non-real, rectangular complex number. [P x] [Public]
- (defun math-rect-complexp (a)
- (eq (car-safe a) 'cplx)
- )
-
- ;;; True if A is a non-real, polar complex number. [P x] [Public]
- (defun math-polar-complexp (a)
- (eq (car-safe a) 'polar)
- )
-
- ;;; True if A is a matrix. [P x] [Public]
- (defun math-matrixp (a)
- (and (Math-vectorp a)
- (Math-vectorp (nth 1 a))
- (cdr (nth 1 a))
- (let ((len (length (nth 1 a))))
- (setq a (cdr a))
- (while (and (setq a (cdr a))
- (Math-vectorp (car a))
- (= (length (car a)) len)))
- (null a)))
- )
-
- (defun math-matrixp-step (a len) ; [P L]
- (or (null a)
- (and (Math-vectorp (car a))
- (= (length (car a)) len)
- (math-matrixp-step (cdr a) len)))
- )
-
- ;;; True if A is a square matrix. [P V] [Public]
- (defun math-square-matrixp (a)
- (let ((dims (math-mat-dimens a)))
- (and (cdr dims)
- (= (car dims) (nth 1 dims))))
- )
-
- ;;; True if A is any scalar data object. [P x]
- (defun math-objectp (a) ; [Public]
- (or (integerp a)
- (memq (car-safe a) '(bigpos bigneg frac float cplx
- polar hms date sdev intv mod)))
- )
-
- ;;; Verify that A is an integer and return A in integer form. [I N; - x]
- (defun math-check-integer (a) ; [Public]
- (cond ((integerp a) a) ; for speed
- ((math-integerp a) a)
- ((math-messy-integerp a)
- (math-trunc a))
- (t (math-reject-arg a 'integerp)))
- )
-
- ;;; Verify that A is a small integer and return A in integer form. [S N; - x]
- (defun math-check-fixnum (a &optional allow-inf) ; [Public]
- (cond ((integerp a) a) ; for speed
- ((Math-num-integerp a)
- (let ((a (math-trunc a)))
- (if (integerp a)
- a
- (if (or (Math-lessp (lsh -1 -1) a)
- (Math-lessp a (- (lsh -1 -1))))
- (math-reject-arg a 'fixnump)
- (math-fixnum a)))))
- ((and allow-inf (equal a '(var inf var-inf)))
- (lsh -1 -1))
- ((and allow-inf (equal a '(neg (var inf var-inf))))
- (- (lsh -1 -1)))
- (t (math-reject-arg a 'fixnump)))
- )
-
- ;;; Verify that A is an integer >= 0 and return A in integer form. [I N; - x]
- (defun math-check-natnum (a) ; [Public]
- (cond ((natnump a) a)
- ((and (not (math-negp a))
- (Math-num-integerp a))
- (math-trunc a))
- (t (math-reject-arg a 'natnump)))
- )
-
- ;;; Verify that A is in floating-point form, or force it to be a float. [F N]
- (defun math-check-float (a) ; [Public]
- (cond ((eq (car-safe a) 'float) a)
- ((Math-vectorp a) (math-map-vec 'math-check-float a))
- ((Math-objectp a) (math-float a))
- (t a))
- )
-
- ;;; Verify that A is a constant.
- (defun math-check-const (a &optional exp-ok)
- (if (or (math-constp a)
- (and exp-ok math-expand-formulas))
- a
- (math-reject-arg a 'constp))
- )
-
-
- ;;; Coerce integer A to be a small integer. [S I]
- (defun math-fixnum (a)
- (if (consp a)
- (if (cdr a)
- (if (eq (car a) 'bigneg)
- (- (math-fixnum-big (cdr a)))
- (math-fixnum-big (cdr a)))
- 0)
- a)
- )
-
- (defun math-fixnum-big (a)
- (if (cdr a)
- (+ (car a) (* (math-fixnum-big (cdr a)) 1000))
- (car a))
- )
-
-
- (defun math-normalize-fancy (a)
- (cond ((eq (car a) 'frac)
- (math-make-frac (math-normalize (nth 1 a))
- (math-normalize (nth 2 a))))
- ((eq (car a) 'cplx)
- (let ((real (math-normalize (nth 1 a)))
- (imag (math-normalize (nth 2 a))))
- (if (and (math-zerop imag)
- (not math-simplify-only)) ; oh, what a kludge!
- real
- (list 'cplx real imag))))
- ((eq (car a) 'polar)
- (math-normalize-polar a))
- ((eq (car a) 'hms)
- (math-normalize-hms a))
- ((eq (car a) 'date)
- (list 'date (math-normalize (nth 1 a))))
- ((eq (car a) 'mod)
- (math-normalize-mod a))
- ((eq (car a) 'sdev)
- (let ((x (math-normalize (nth 1 a)))
- (s (math-normalize (nth 2 a))))
- (if (or (and (Math-objectp x) (not (Math-scalarp x)))
- (and (Math-objectp s) (not (Math-scalarp s))))
- (list 'calcFunc-sdev x s)
- (math-make-sdev x s))))
- ((eq (car a) 'intv)
- (let ((mask (math-normalize (nth 1 a)))
- (lo (math-normalize (nth 2 a)))
- (hi (math-normalize (nth 3 a))))
- (if (if (eq (car-safe lo) 'date)
- (not (eq (car-safe hi) 'date))
- (or (and (Math-objectp lo) (not (Math-anglep lo)))
- (and (Math-objectp hi) (not (Math-anglep hi)))))
- (list 'calcFunc-intv mask lo hi)
- (math-make-intv mask lo hi))))
- ((eq (car a) 'vec)
- (cons 'vec (mapcar 'math-normalize (cdr a))))
- ((eq (car a) 'quote)
- (math-normalize (nth 1 a)))
- ((eq (car a) 'special-const)
- (calc-with-default-simplification
- (math-normalize (nth 1 a))))
- ((eq (car a) 'var)
- (cons 'var (cdr a))) ; need to re-cons for selection routines
- ((eq (car a) 'calcFunc-if)
- (math-normalize-logical-op a))
- ((memq (car a) '(calcFunc-lambda calcFunc-quote calcFunc-condition))
- (let ((calc-simplify-mode 'none))
- (cons (car a) (mapcar 'math-normalize (cdr a)))))
- ((eq (car a) 'calcFunc-evalto)
- (setq a (or (nth 1 a) 0))
- (or calc-refreshing-evaltos
- (setq a (let ((calc-simplify-mode 'none)) (math-normalize a))))
- (let ((b (if (and (eq (car-safe a) 'calcFunc-assign)
- (= (length a) 3))
- (nth 2 a)
- a)))
- (list 'calcFunc-evalto
- a
- (if (eq calc-simplify-mode 'none)
- (math-normalize b)
- (calc-with-default-simplification
- (math-evaluate-expr b))))))
- ((or (integerp (car a)) (consp (car a)))
- (if (null (cdr a))
- (math-normalize (car a))
- (error "Can't use multi-valued function in an expression"))))
- )
-
- (defun math-normalize-nonstandard () ; uses "a"
- (if (consp calc-simplify-mode)
- (progn
- (setq calc-simplify-mode 'none
- math-simplify-only (car-safe (cdr-safe a)))
- nil)
- (and (symbolp (car a))
- (or (eq calc-simplify-mode 'none)
- (and (eq calc-simplify-mode 'num)
- (let ((aptr (setq a (cons
- (car a)
- (mapcar 'math-normalize (cdr a))))))
- (while (and aptr (math-constp (car aptr)))
- (setq aptr (cdr aptr)))
- aptr)))
- (cons (car a) (mapcar 'math-normalize (cdr a)))))
- )
-
-
-
- (setq math-expand-formulas nil)
-
-
- ;;; Normalize a bignum digit list by trimming high-end zeros. [L l]
- (defun math-norm-bignum (a)
- (let ((digs a) (last nil))
- (while digs
- (or (eq (car digs) 0) (setq last digs))
- (setq digs (cdr digs)))
- (and last
- (progn
- (setcdr last nil)
- a)))
- )
-
- (defun math-bignum-test (a) ; [B N; B s; b b]
- (if (consp a)
- a
- (math-bignum a))
- )
-
-
- ;;; Return 0 for zero, -1 for negative, 1 for positive. [S n] [Public]
- (defun calcFunc-sign (a &optional x)
- (let ((signs (math-possible-signs a)))
- (cond ((eq signs 4) (or x 1))
- ((eq signs 2) 0)
- ((eq signs 1) (if x (math-neg x) -1))
- ((math-looks-negp a) (math-neg (calcFunc-sign (math-neg a))))
- (t (calc-record-why 'realp a)
- (if x
- (list 'calcFunc-sign a x)
- (list 'calcFunc-sign a)))))
- )
-
- ;;; Return 0 if A is numerically equal to B, <0 if less, >0 if more.
- ;;; Arguments must be normalized! [S N N]
- (defun math-compare (a b)
- (cond ((equal a b)
- (if (and (consp a)
- (memq (car a) '(var neg * /))
- (math-infinitep a))
- 2
- 0))
- ((and (integerp a) (Math-integerp b))
- (if (consp b)
- (if (eq (car b) 'bigpos) -1 1)
- (if (< a b) -1 1)))
- ((and (eq (car-safe a) 'bigpos) (Math-integerp b))
- (if (eq (car-safe b) 'bigpos)
- (math-compare-bignum (cdr a) (cdr b))
- 1))
- ((and (eq (car-safe a) 'bigneg) (Math-integerp b))
- (if (eq (car-safe b) 'bigneg)
- (math-compare-bignum (cdr b) (cdr a))
- -1))
- ((eq (car-safe a) 'frac)
- (if (eq (car-safe b) 'frac)
- (math-compare (math-mul (nth 1 a) (nth 2 b))
- (math-mul (nth 1 b) (nth 2 a)))
- (math-compare (nth 1 a) (math-mul b (nth 2 a)))))
- ((eq (car-safe b) 'frac)
- (math-compare (math-mul a (nth 2 b)) (nth 1 b)))
- ((and (eq (car-safe a) 'float) (eq (car-safe b) 'float))
- (if (math-lessp-float a b) -1 1))
- ((and (eq (car-safe a) 'date) (eq (car-safe b) 'date))
- (math-compare (nth 1 a) (nth 1 b)))
- ((and (or (Math-anglep a)
- (and (eq (car a) 'cplx) (eq (nth 2 a) 0)))
- (or (Math-anglep b)
- (and (eq (car b) 'cplx) (eq (nth 2 b) 0))))
- (calcFunc-sign (math-add a (math-neg b))))
- ((and (eq (car-safe a) 'intv)
- (or (Math-anglep b) (eq (car-safe b) 'date)))
- (let ((res (math-compare (nth 2 a) b)))
- (cond ((eq res 1) 1)
- ((and (eq res 0) (memq (nth 1 a) '(0 1))) 1)
- ((eq (setq res (math-compare (nth 3 a) b)) -1) -1)
- ((and (eq res 0) (memq (nth 1 a) '(0 2))) -1)
- (t 2))))
- ((and (eq (car-safe b) 'intv)
- (or (Math-anglep a) (eq (car-safe a) 'date)))
- (let ((res (math-compare a (nth 2 b))))
- (cond ((eq res -1) -1)
- ((and (eq res 0) (memq (nth 1 b) '(0 1))) -1)
- ((eq (setq res (math-compare a (nth 3 b))) 1) 1)
- ((and (eq res 0) (memq (nth 1 b) '(0 2))) 1)
- (t 2))))
- ((and (eq (car-safe a) 'intv) (eq (car-safe b) 'intv))
- (let ((res (math-compare (nth 3 a) (nth 2 b))))
- (cond ((eq res -1) -1)
- ((and (eq res 0) (or (memq (nth 1 a) '(0 2))
- (memq (nth 1 b) '(0 1)))) -1)
- ((eq (setq res (math-compare (nth 2 a) (nth 3 b))) 1) 1)
- ((and (eq res 0) (or (memq (nth 1 a) '(0 1))
- (memq (nth 1 b) '(0 2)))) 1)
- (t 2))))
- ((math-infinitep a)
- (if (or (equal a '(var uinf var-uinf))
- (equal a '(var nan var-nan)))
- 2
- (let ((dira (math-infinite-dir a)))
- (if (math-infinitep b)
- (if (or (equal b '(var uinf var-uinf))
- (equal b '(var nan var-nan)))
- 2
- (let ((dirb (math-infinite-dir b)))
- (cond ((and (eq dira 1) (eq dirb -1)) 1)
- ((and (eq dira -1) (eq dirb 1)) -1)
- (t 2))))
- (cond ((eq dira 1) 1)
- ((eq dira -1) -1)
- (t 2))))))
- ((math-infinitep b)
- (if (or (equal b '(var uinf var-uinf))
- (equal b '(var nan var-nan)))
- 2
- (let ((dirb (math-infinite-dir b)))
- (cond ((eq dirb 1) -1)
- ((eq dirb -1) 1)
- (t 2)))))
- ((and (eq (car-safe a) 'calcFunc-exp)
- (eq (car-safe b) '^)
- (equal (nth 1 b) '(var e var-e)))
- (math-compare (nth 1 a) (nth 2 b)))
- ((and (eq (car-safe b) 'calcFunc-exp)
- (eq (car-safe a) '^)
- (equal (nth 1 a) '(var e var-e)))
- (math-compare (nth 2 a) (nth 1 b)))
- ((or (and (eq (car-safe a) 'calcFunc-sqrt)
- (eq (car-safe b) '^)
- (or (equal (nth 2 b) '(frac 1 2))
- (equal (nth 2 b) '(float 5 -1))))
- (and (eq (car-safe b) 'calcFunc-sqrt)
- (eq (car-safe a) '^)
- (or (equal (nth 2 a) '(frac 1 2))
- (equal (nth 2 a) '(float 5 -1)))))
- (math-compare (nth 1 a) (nth 1 b)))
- ((eq (car-safe a) 'var)
- 2)
- (t
- (if (and (consp a) (consp b)
- (eq (car a) (car b))
- (math-compare-lists (cdr a) (cdr b)))
- 0
- 2)))
- )
-
- ;;; Compare two bignum digit lists, return -1 for A<B, 0 for A=B, 1 for A>B.
- (defun math-compare-bignum (a b) ; [S l l]
- (let ((res 0))
- (while (and a b)
- (if (< (car a) (car b))
- (setq res -1)
- (if (> (car a) (car b))
- (setq res 1)))
- (setq a (cdr a)
- b (cdr b)))
- (if a
- (progn
- (while (eq (car a) 0) (setq a (cdr a)))
- (if a 1 res))
- (while (eq (car b) 0) (setq b (cdr b)))
- (if b -1 res)))
- )
-
- (defun math-compare-lists (a b)
- (cond ((null a) (null b))
- ((null b) nil)
- (t (and (Math-equal (car a) (car b))
- (math-compare-lists (cdr a) (cdr b)))))
- )
-
- (defun math-lessp-float (a b) ; [P F F]
- (let ((ediff (- (nth 2 a) (nth 2 b))))
- (if (>= ediff 0)
- (if (>= ediff (+ calc-internal-prec calc-internal-prec))
- (if (eq (nth 1 a) 0)
- (Math-integer-posp (nth 1 b))
- (Math-integer-negp (nth 1 a)))
- (Math-lessp (math-scale-int (nth 1 a) ediff)
- (nth 1 b)))
- (if (>= (setq ediff (- ediff))
- (+ calc-internal-prec calc-internal-prec))
- (if (eq (nth 1 b) 0)
- (Math-integer-negp (nth 1 a))
- (Math-integer-posp (nth 1 b)))
- (Math-lessp (nth 1 a)
- (math-scale-int (nth 1 b) ediff)))))
- )
-
- ;;; True if A is numerically equal to B. [P N N] [Public]
- (defun math-equal (a b)
- (= (math-compare a b) 0)
- )
-
- ;;; True if A is numerically less than B. [P R R] [Public]
- (defun math-lessp (a b)
- (= (math-compare a b) -1)
- )
-
- ;;; True if A is numerically equal to the integer B. [P N S] [Public]
- ;;; B must not be a multiple of 10.
- (defun math-equal-int (a b)
- (or (eq a b)
- (and (eq (car-safe a) 'float)
- (eq (nth 1 a) b)
- (= (nth 2 a) 0)))
- )
-
-
-
-
- ;;; Return the dimensions of a matrix as a list. [l x] [Public]
- (defun math-mat-dimens (m)
- (if (math-vectorp m)
- (if (math-matrixp m)
- (cons (1- (length m))
- (math-mat-dimens (nth 1 m)))
- (list (1- (length m))))
- nil)
- )
-
-
-
- (defun calc-binary-op-fancy (name func arg ident unary)
- (let ((n (prefix-numeric-value arg)))
- (cond ((> n 1)
- (calc-enter-result n
- name
- (list 'calcFunc-reduce
- (math-calcFunc-to-var func)
- (cons 'vec (calc-top-list-n n)))))
- ((= n 1)
- (if unary
- (calc-enter-result 1 name (list unary (calc-top-n 1)))))
- ((= n 0)
- (if ident
- (calc-enter-result 0 name ident)
- (error "Argument must be nonzero")))
- (t
- (let ((rhs (calc-top-n 1)))
- (calc-enter-result (- 1 n)
- name
- (mapcar (function
- (lambda (x)
- (list func x rhs)))
- (calc-top-list-n (- n) 2)))))))
- )
-
- (defun calc-unary-op-fancy (name func arg)
- (let ((n (prefix-numeric-value arg)))
- (if (= n 0) (setq n (calc-stack-size)))
- (cond ((> n 0)
- (calc-enter-result n
- name
- (mapcar (function
- (lambda (x)
- (list func x)))
- (calc-top-list-n n))))
- ((< n 0)
- (calc-enter-result 1
- name
- (list func (calc-top-n (- n)))
- (- n)))))
- )
-
-
-
- (defvar var-Holidays '(vec (var sat var-sat) (var sun var-sun)))
-
-
-
- (defvar var-Decls (list 'vec))
-
-
-
- (setq math-simplify-only nil)
-
- (defun math-inexact-result ()
- (and calc-symbolic-mode
- (signal 'inexact-result nil))
- )
-
- (defun math-overflow (&optional exp)
- (if (and exp (math-negp exp))
- (math-underflow)
- (signal 'math-overflow nil))
- )
-
- (defun math-underflow ()
- (signal 'math-underflow nil)
- )
-
-
-
- ;;; Compute the greatest common divisor of A and B. [I I I] [Public]
- (defun math-gcd (a b)
- (cond ((not (or (consp a) (consp b)))
- (if (< a 0) (setq a (- a)))
- (if (< b 0) (setq b (- b)))
- (let (c)
- (if (< a b)
- (setq c b b a a c))
- (while (> b 0)
- (setq c b
- b (% a b)
- a c))
- a))
- ((eq a 0) b)
- ((eq b 0) a)
- (t
- (if (Math-integer-negp a) (setq a (math-neg a)))
- (if (Math-integer-negp b) (setq b (math-neg b)))
- (let (c)
- (if (Math-natnum-lessp a b)
- (setq c b b a a c))
- (while (and (consp a) (not (eq b 0)))
- (setq c b
- b (math-imod a b)
- a c))
- (while (> b 0)
- (setq c b
- b (% a b)
- a c))
- a)))
- )
-
-
- ;;;; Algebra.
-
- ;;; Evaluate variables in an expression.
- (defun math-evaluate-expr (x) ; [Public]
- (if calc-embedded-info
- (calc-embedded-evaluate-expr x)
- (calc-normalize (math-evaluate-expr-rec x)))
- )
- (fset 'calcFunc-evalv (symbol-function 'math-evaluate-expr))
-
- (defun calcFunc-evalvn (x &optional prec)
- (if prec
- (progn
- (or (math-num-integerp prec)
- (if (and (math-vectorp prec)
- (= (length prec) 2)
- (math-num-integerp (nth 1 prec)))
- (setq prec (math-add (nth 1 prec) calc-internal-prec))
- (math-reject-arg prec 'integerp)))
- (setq prec (math-trunc prec))
- (if (< prec 3) (setq prec 3))
- (if (> prec calc-internal-prec)
- (math-normalize
- (let ((calc-internal-prec prec))
- (calcFunc-evalvn x)))
- (let ((calc-internal-prec prec))
- (calcFunc-evalvn x))))
- (let ((calc-symbolic-mode nil))
- (math-evaluate-expr x)))
- )
-
- (defun math-evaluate-expr-rec (x)
- (if (consp x)
- (if (memq (car x) '(calcFunc-quote calcFunc-condition
- calcFunc-evalto calcFunc-assign))
- (if (and (eq (car x) 'calcFunc-assign)
- (= (length x) 3))
- (list (car x) (nth 1 x) (math-evaluate-expr-rec (nth 2 x)))
- x)
- (if (eq (car x) 'var)
- (if (and (calc-var-value (nth 2 x))
- (not (eq (car-safe (symbol-value (nth 2 x)))
- 'incomplete)))
- (let ((val (symbol-value (nth 2 x))))
- (if (eq (car-safe val) 'special-const)
- (if calc-symbolic-mode
- x
- val)
- val))
- x)
- (if (Math-primp x)
- x
- (cons (car x) (mapcar 'math-evaluate-expr-rec (cdr x))))))
- x)
- )
-
-
-
- (setq math-simplifying nil)
- (setq math-living-dangerously nil) ; true if unsafe simplifications are okay.
- (setq math-integrating nil)
-
-
-
-
- (defmacro math-defsimplify (funcs &rest code)
- (append '(progn (math-need-std-simps))
- (mapcar (function
- (lambda (func)
- (list 'put (list 'quote func) ''math-simplify
- (list 'nconc
- (list 'get (list 'quote func) ''math-simplify)
- (list 'list
- (list 'function
- (append '(lambda (expr))
- code)))))))
- (if (symbolp funcs) (list funcs) funcs)))
- )
- (put 'math-defsimplify 'lisp-indent-hook 1)
-
-
- (defun math-any-floats (expr)
- (if (Math-primp expr)
- (math-floatp expr)
- (while (and (setq expr (cdr expr)) (not (math-any-floats (car expr)))))
- expr)
- )
-
- (defvar var-FactorRules 'calc-FactorRules)
-
-
-
- (defun math-map-tree (mmt-func mmt-expr &optional mmt-many)
- (or mmt-many (setq mmt-many 1000000))
- (math-map-tree-rec mmt-expr)
- )
-
- (defun math-map-tree-rec (mmt-expr)
- (or (= mmt-many 0)
- (let ((mmt-done nil)
- mmt-nextval)
- (while (not mmt-done)
- (while (and (/= mmt-many 0)
- (setq mmt-nextval (funcall mmt-func mmt-expr))
- (not (equal mmt-expr mmt-nextval)))
- (setq mmt-expr mmt-nextval
- mmt-many (if (> mmt-many 0) (1- mmt-many) (1+ mmt-many))))
- (if (or (Math-primp mmt-expr)
- (<= mmt-many 0))
- (setq mmt-done t)
- (setq mmt-nextval (cons (car mmt-expr)
- (mapcar 'math-map-tree-rec
- (cdr mmt-expr))))
- (if (equal mmt-nextval mmt-expr)
- (setq mmt-done t)
- (setq mmt-expr mmt-nextval))))))
- mmt-expr
- )
-
-
-
-
- (setq math-rewrite-selections nil)
-
- (defun math-is-true (expr)
- (if (Math-numberp expr)
- (not (Math-zerop expr))
- (math-known-nonzerop expr))
- )
-
- (defun math-const-var (expr)
- (and (consp expr)
- (eq (car expr) 'var)
- (or (and (symbolp (nth 2 expr))
- (boundp (nth 2 expr))
- (eq (car-safe (symbol-value (nth 2 expr))) 'special-const))
- (memq (nth 2 expr) '(var-inf var-uinf var-nan))))
- )
-
-
-
-
- (defmacro math-defintegral (funcs &rest code)
- (setq math-integral-cache nil)
- (append '(progn)
- (mapcar (function
- (lambda (func)
- (list 'put (list 'quote func) ''math-integral
- (list 'nconc
- (list 'get (list 'quote func) ''math-integral)
- (list 'list
- (list 'function
- (append '(lambda (u))
- code)))))))
- (if (symbolp funcs) (list funcs) funcs)))
- )
- (put 'math-defintegral 'lisp-indent-hook 1)
-
- (defmacro math-defintegral-2 (funcs &rest code)
- (setq math-integral-cache nil)
- (append '(progn)
- (mapcar (function
- (lambda (func)
- (list 'put (list 'quote func) ''math-integral-2
- (list 'nconc
- (list 'get (list 'quote func)
- ''math-integral-2)
- (list 'list
- (list 'function
- (append '(lambda (u v))
- code)))))))
- (if (symbolp funcs) (list funcs) funcs)))
- )
- (put 'math-defintegral-2 'lisp-indent-hook 1)
-
-
- (defvar var-IntegAfterRules 'calc-IntegAfterRules)
-
-
- (defvar var-FitRules 'calc-FitRules)
-
-
- (setq math-poly-base-variable nil)
- (setq math-poly-neg-powers nil)
- (setq math-poly-mult-powers 1)
- (setq math-poly-frac-powers nil)
- (setq math-poly-exp-base nil)
-
-
-
-
- (defun math-build-var-name (name)
- (if (stringp name)
- (setq name (intern name)))
- (if (string-match "\\`var-." (symbol-name name))
- (list 'var (intern (substring (symbol-name name) 4)) name)
- (list 'var name (intern (concat "var-" (symbol-name name)))))
- )
-
- (setq math-simplifying-units nil)
- (setq math-combining-units t)
-
-
- (put 'math-while 'lisp-indent-hook 1)
- (put 'math-for 'lisp-indent-hook 1)
- (put 'math-foreach 'lisp-indent-hook 1)
-
-
- ;;; Nontrivial number parsing.
-
- (defun math-read-number-fancy (s)
- (cond
-
- ;; Integer+fractions
- ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
- (let ((int (math-match-substring s 1))
- (num (math-match-substring s 2))
- (den (math-match-substring s 3)))
- (let ((int (if (> (length int) 0) (math-read-number int) 0))
- (num (if (> (length num) 0) (math-read-number num) 1))
- (den (if (> (length num) 0) (math-read-number den) 1)))
- (and int num den
- (math-integerp int) (math-integerp num) (math-integerp den)
- (not (math-zerop den))
- (list 'frac (math-add num (math-mul int den)) den)))))
-
- ;; Fractions
- ((string-match "^\\([0-9]*\\)[:/]\\([0-9]*\\)$" s)
- (let ((num (math-match-substring s 1))
- (den (math-match-substring s 2)))
- (let ((num (if (> (length num) 0) (math-read-number num) 1))
- (den (if (> (length num) 0) (math-read-number den) 1)))
- (and num den (math-integerp num) (math-integerp den)
- (not (math-zerop den))
- (list 'frac num den)))))
-
- ;; Modulo forms
- ((string-match "^\\(.*\\) *mod *\\(.*\\)$" s)
- (let* ((n (math-match-substring s 1))
- (m (math-match-substring s 2))
- (n (math-read-number n))
- (m (math-read-number m)))
- (and n m (math-anglep n) (math-anglep m)
- (list 'mod n m))))
-
- ;; Error forms
- ((string-match "^\\(.*\\) *\\+/- *\\(.*\\)$" s)
- (let* ((x (math-match-substring s 1))
- (sigma (math-match-substring s 2))
- (x (math-read-number x))
- (sigma (math-read-number sigma)))
- (and x sigma (math-scalarp x) (math-anglep sigma)
- (list 'sdev x sigma))))
-
- ;; Hours (or degrees)
- ((or (string-match "^\\([^#^]+\\)[@oOhH]\\(.*\\)$" s)
- (string-match "^\\([^#^]+\\)[dD][eE]?[gG]?\\(.*\\)$" s))
- (let* ((hours (math-match-substring s 1))
- (minsec (math-match-substring s 2))
- (hours (math-read-number hours))
- (minsec (if (> (length minsec) 0) (math-read-number minsec) 0)))
- (and hours minsec
- (math-num-integerp hours)
- (not (math-negp hours)) (not (math-negp minsec))
- (cond ((math-num-integerp minsec)
- (and (Math-lessp minsec 60)
- (list 'hms hours minsec 0)))
- ((and (eq (car-safe minsec) 'hms)
- (math-zerop (nth 1 minsec)))
- (math-add (list 'hms hours 0 0) minsec))
- (t nil)))))
-
- ;; Minutes
- ((string-match "^\\([^'#^]+\\)[mM']\\(.*\\)$" s)
- (let* ((minutes (math-match-substring s 1))
- (seconds (math-match-substring s 2))
- (minutes (math-read-number minutes))
- (seconds (if (> (length seconds) 0) (math-read-number seconds) 0)))
- (and minutes seconds
- (math-num-integerp minutes)
- (not (math-negp minutes)) (not (math-negp seconds))
- (cond ((math-realp seconds)
- (and (Math-lessp minutes 60)
- (list 'hms 0 minutes seconds)))
- ((and (eq (car-safe seconds) 'hms)
- (math-zerop (nth 1 seconds))
- (math-zerop (nth 2 seconds)))
- (math-add (list 'hms 0 minutes 0) seconds))
- (t nil)))))
-
- ;; Seconds
- ((string-match "^\\([^\"#^]+\\)[sS\"]$" s)
- (let ((seconds (math-read-number (math-match-substring s 1))))
- (and seconds (math-realp seconds)
- (not (math-negp seconds))
- (Math-lessp seconds 60)
- (list 'hms 0 0 seconds))))
-
- ;; Integer+fraction with explicit radix
- ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]\\)$" s)
- (let ((radix (string-to-int (math-match-substring s 1)))
- (int (math-match-substring s 3))
- (num (math-match-substring s 4))
- (den (math-match-substring s 5)))
- (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
- (num (if (> (length num) 0) (math-read-radix num radix) 1))
- (den (if (> (length den) 0) (math-read-radix den radix) 1)))
- (and int num den (not (math-zerop den))
- (list 'frac
- (math-add num (math-mul int den))
- den)))))
-
- ;; Fraction with explicit radix
- ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)[:/]\\([0-9a-zA-Z]*\\)$" s)
- (let ((radix (string-to-int (math-match-substring s 1)))
- (num (math-match-substring s 3))
- (den (math-match-substring s 4)))
- (let ((num (if (> (length num) 0) (math-read-radix num radix) 1))
- (den (if (> (length den) 0) (math-read-radix den radix) 1)))
- (and num den (not (math-zerop den)) (list 'frac num den)))))
-
- ;; Float with explicit radix and exponent
- ((or (string-match "^0*\\(\\([2-9]\\|1[0-4]\\)\\(#\\|\\^\\^\\)[0-9a-dA-D.]+\\)[eE]\\([-+]?[0-9]+\\)$" s)
- (string-match "^\\(\\([0-9]+\\)\\(#\\|\\^\\^\\)[0-9a-zA-Z.]+\\) *\\* *\\2\\.? *\\^ *\\([-+]?[0-9]+\\)$" s))
- (let ((radix (string-to-int (math-match-substring s 2)))
- (mant (math-match-substring s 1))
- (exp (math-match-substring s 4)))
- (let ((mant (math-read-number mant))
- (exp (math-read-number exp)))
- (and mant exp
- (math-mul mant (math-pow (math-float radix) exp))))))
-
- ;; Float with explicit radix, no exponent
- ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]*\\)\\.\\([0-9a-zA-Z]*\\)$" s)
- (let ((radix (string-to-int (math-match-substring s 1)))
- (int (math-match-substring s 3))
- (fracs (math-match-substring s 4)))
- (let ((int (if (> (length int) 0) (math-read-radix int radix) 0))
- (frac (if (> (length fracs) 0) (math-read-radix fracs radix) 0))
- (calc-prefer-frac nil))
- (and int frac
- (math-add int (math-div frac (math-pow radix (length fracs))))))))
-
- ;; Integer with explicit radix
- ((string-match "^\\([0-9]+\\)\\(#\\|\\^\\^\\)\\([0-9a-zA-Z]+\\)$" s)
- (math-read-radix (math-match-substring s 3)
- (string-to-int (math-match-substring s 1))))
-
- ;; C language hexadecimal notation
- ((and (eq calc-language 'c)
- (string-match "^0[xX]\\([0-9a-fA-F]+\\)$" s))
- (let ((digs (math-match-substring s 1)))
- (math-read-radix digs 16)))
-
- ;; Pascal language hexadecimal notation
- ((and (eq calc-language 'pascal)
- (string-match "^\\$\\([0-9a-fA-F]+\\)$" s))
- (let ((digs (math-match-substring s 1)))
- (math-read-radix digs 16)))
-
- ;; Fraction using "/" instead of ":"
- ((string-match "^\\([0-9]+\\)/\\([0-9/]+\\)$" s)
- (math-read-number (concat (math-match-substring s 1) ":"
- (math-match-substring s 2))))
-
- ;; Syntax error!
- (t nil))
- )
-
- (defun math-read-radix (s r) ; [I X D]
- (setq s (upcase s))
- (let ((i 0)
- (res 0)
- dig)
- (while (and (< i (length s))
- (setq dig (math-read-radix-digit (elt s i)))
- (< dig r))
- (setq res (math-add (math-mul res r) dig)
- i (1+ i)))
- (and (= i (length s))
- res))
- )
-
-
-
- ;;; Expression parsing.
-
- (defun math-read-expr (exp-str)
- (let ((exp-pos 0)
- (exp-old-pos 0)
- (exp-keep-spaces nil)
- exp-token exp-data)
- (while (setq exp-token (string-match "\\.\\.\\([^.]\\|.[^.]\\)" exp-str))
- (setq exp-str (concat (substring exp-str 0 exp-token) "\\dots"
- (substring exp-str (+ exp-token 2)))))
- (math-build-parse-table)
- (math-read-token)
- (let ((val (catch 'syntax (math-read-expr-level 0))))
- (if (stringp val)
- (list 'error exp-old-pos val)
- (if (equal exp-token 'end)
- val
- (list 'error exp-old-pos "Syntax error")))))
- )
-
- (defun math-read-plain-expr (exp-str &optional error-check)
- (let* ((calc-language nil)
- (math-expr-opers math-standard-opers)
- (val (math-read-expr exp-str)))
- (and error-check
- (eq (car-safe val) 'error)
- (error "%s: %s" (nth 2 val) exp-str))
- val)
- )
-
-
- (defun math-read-string ()
- (let ((str (read-from-string (concat exp-data "\""))))
- (or (and (= (cdr str) (1+ (length exp-data)))
- (stringp (car str)))
- (throw 'syntax "Error in string constant"))
- (math-read-token)
- (append '(vec) (car str) nil))
- )
-
-
-
- ;;; They said it couldn't be done...
-
- (defun math-read-big-expr (str)
- (and (> (length calc-left-label) 0)
- (string-match (concat "^" (regexp-quote calc-left-label)) str)
- (setq str (concat (substring str 0 (match-beginning 0))
- (substring str (match-end 0)))))
- (and (> (length calc-right-label) 0)
- (string-match (concat (regexp-quote calc-right-label) " *$") str)
- (setq str (concat (substring str 0 (match-beginning 0))
- (substring str (match-end 0)))))
- (if (string-match "\\\\[^ \n|]" str)
- (if (eq calc-language 'tex)
- (math-read-expr str)
- (let ((calc-language 'tex)
- (calc-language-option nil)
- (math-expr-opers (get 'tex 'math-oper-table))
- (math-expr-function-mapping (get 'tex 'math-function-table))
- (math-expr-variable-mapping (get 'tex 'math-variable-table)))
- (math-read-expr str)))
- (let ((lines nil)
- (pos 0)
- (width 0)
- (err-msg nil)
- the-baseline the-h2
- new-pos p)
- (while (setq new-pos (string-match "\n" str pos))
- (setq lines (cons (substring str pos new-pos) lines)
- pos (1+ new-pos)))
- (setq lines (nreverse (cons (substring str pos) lines))
- p lines)
- (while p
- (setq width (max width (length (car p)))
- p (cdr p)))
- (if (math-read-big-bigp lines)
- (or (catch 'syntax
- (math-read-big-rec 0 0 width (length lines)))
- err-msg
- '(error 0 "Syntax error"))
- (math-read-expr str))))
- )
-
- (defun math-read-big-bigp (lines)
- (and (cdr lines)
- (let ((matrix nil)
- (v 0)
- (height (if (> (length (car lines)) 0) 1 0)))
- (while (and (cdr lines)
- (let* ((i 0)
- j
- (l1 (car lines))
- (l2 (nth 1 lines))
- (len (min (length l1) (length l2))))
- (if (> (length l2) 0)
- (setq height (1+ height)))
- (while (and (< i len)
- (or (memq (aref l1 i) '(?\ ?\- ?\_))
- (memq (aref l2 i) '(?\ ?\-))
- (and (memq (aref l1 i) '(?\| ?\,))
- (= (aref l2 i) (aref l1 i)))
- (and (eq (aref l1 i) ?\[)
- (eq (aref l2 i) ?\[)
- (let ((h2 (length l1)))
- (setq j (math-read-big-balance
- (1+ i) v "[")))
- (setq i (1- j)))))
- (setq i (1+ i)))
- (or (= i len)
- (and (eq (aref l1 i) ?\[)
- (eq (aref l2 i) ?\[)
- (setq matrix t)
- nil))))
- (setq lines (cdr lines)
- v (1+ v)))
- (or (and (> height 1)
- (not (cdr lines)))
- matrix)))
- )
-
-
-
- ;;; Nontrivial "flat" formatting.
-
- (defun math-format-flat-expr-fancy (a prec)
- (cond
- ((eq (car a) 'incomplete)
- (format "<incomplete %s>" (nth 1 a)))
- ((eq (car a) 'vec)
- (if (or calc-full-trail-vectors (not calc-can-abbrev-vectors)
- (< (length a) 7))
- (concat "[" (math-format-flat-vector (cdr a) ", "
- (if (cdr (cdr a)) 0 1000)) "]")
- (concat "["
- (math-format-flat-expr (nth 1 a) 0) ", "
- (math-format-flat-expr (nth 2 a) 0) ", "
- (math-format-flat-expr (nth 3 a) 0) ", ..., "
- (math-format-flat-expr (nth (1- (length a)) a) 0) "]")))
- ((eq (car a) 'intv)
- (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
- (math-format-flat-expr (nth 2 a) 1000)
- " .. "
- (math-format-flat-expr (nth 3 a) 1000)
- (if (memq (nth 1 a) '(0 2)) ")" "]")))
- ((eq (car a) 'date)
- (concat "<" (math-format-date a) ">"))
- ((and (eq (car a) 'calcFunc-lambda) (> (length a) 2))
- (let ((p (cdr a))
- (ap calc-arg-values)
- (math-format-hash-args (if (= (length a) 3) 1 t)))
- (while (and (cdr p) (equal (car p) (car ap)))
- (setq p (cdr p) ap (cdr ap)))
- (concat "<"
- (if (cdr p)
- (concat (math-format-flat-vector
- (nreverse (cdr (reverse (cdr a)))) ", " 0)
- " : ")
- "")
- (math-format-flat-expr (nth (1- (length a)) a) 0)
- ">")))
- ((eq (car a) 'var)
- (or (and math-format-hash-args
- (let ((p calc-arg-values) (v 1))
- (while (and p (not (equal (car p) a)))
- (setq p (and (eq math-format-hash-args t) (cdr p))
- v (1+ v)))
- (and p
- (if (eq math-format-hash-args 1)
- "#"
- (format "#%d" v)))))
- (symbol-name (nth 1 a))))
- ((and (memq (car a) '(calcFunc-string calcFunc-bstring))
- (= (length a) 2)
- (math-vectorp (nth 1 a))
- (math-vector-is-string (nth 1 a)))
- (concat (substring (symbol-name (car a)) 9)
- "(" (math-vector-to-string (nth 1 a) t) ")"))
- (t
- (let ((op (math-assq2 (car a) math-standard-opers)))
- (cond ((and op (= (length a) 3))
- (if (> prec (min (nth 2 op) (nth 3 op)))
- (concat "(" (math-format-flat-expr a 0) ")")
- (let ((lhs (math-format-flat-expr (nth 1 a) (nth 2 op)))
- (rhs (math-format-flat-expr (nth 2 a) (nth 3 op))))
- (setq op (car op))
- (if (or (equal op "^") (equal op "_"))
- (if (= (aref lhs 0) ?-)
- (setq lhs (concat "(" lhs ")")))
- (setq op (concat " " op " ")))
- (concat lhs op rhs))))
- ((eq (car a) 'neg)
- (concat "-" (math-format-flat-expr (nth 1 a) 1000)))
- (t
- (concat (math-remove-dashes
- (if (string-match "\\`calcFunc-\\([a-zA-Z0-9']+\\)\\'"
- (symbol-name (car a)))
- (math-match-substring (symbol-name (car a)) 1)
- (symbol-name (car a))))
- "("
- (math-format-flat-vector (cdr a) ", " 0)
- ")"))))))
- )
- (setq math-format-hash-args nil)
-
- (defun math-format-flat-vector (vec sep prec)
- (if vec
- (let ((buf (math-format-flat-expr (car vec) prec)))
- (while (setq vec (cdr vec))
- (setq buf (concat buf sep (math-format-flat-expr (car vec) prec))))
- buf)
- "")
- )
- (setq calc-can-abbrev-vectors nil)
-
- (defun math-format-nice-expr (x w)
- (cond ((and (eq (car-safe x) 'vec)
- (cdr (cdr x))
- (let ((ops '(vec calcFunc-assign calcFunc-condition
- calcFunc-schedule calcFunc-iterations
- calcFunc-phase)))
- (or (memq (car-safe (nth 1 x)) ops)
- (memq (car-safe (nth 2 x)) ops)
- (memq (car-safe (nth 3 x)) ops)
- calc-break-vectors)))
- (concat "[ " (math-format-flat-vector (cdr x) ",\n " 0) " ]"))
- (t
- (let ((str (math-format-flat-expr x 0))
- (pos 0) p)
- (or (string-match "\"" str)
- (while (<= (setq p (+ pos w)) (length str))
- (while (and (> (setq p (1- p)) pos)
- (not (= (aref str p) ? ))))
- (if (> p (+ pos 5))
- (setq str (concat (substring str 0 p)
- "\n "
- (substring str p))
- pos (1+ p))
- (setq pos (+ pos w)))))
- str)))
- )
-
- (defun math-assq2 (v a)
- (while (and a (not (eq v (nth 1 (car a)))))
- (setq a (cdr a)))
- (car a)
- )
-
-
- (defun math-format-number-fancy (a prec)
- (cond
- ((eq (car a) 'float) ; non-decimal radix
- (if (Math-integer-negp (nth 1 a))
- (concat "-" (math-format-number (math-neg a)))
- (let ((str (if (and calc-radix-formatter
- (not (memq calc-language '(c pascal))))
- (funcall calc-radix-formatter
- calc-number-radix
- (math-format-radix-float a prec))
- (format "%d#%s" calc-number-radix
- (math-format-radix-float a prec)))))
- (if (and prec (> prec 191) (string-match "\\*" str))
- (concat "(" str ")")
- str))))
- ((eq (car a) 'frac)
- (setq a (math-adjust-fraction a))
- (if (> (length (car calc-frac-format)) 1)
- (if (Math-integer-negp (nth 1 a))
- (concat "-" (math-format-number (math-neg a)))
- (let ((q (math-idivmod (nth 1 a) (nth 2 a))))
- (concat (let ((calc-frac-format nil))
- (math-format-number (car q)))
- (substring (car calc-frac-format) 0 1)
- (let ((math-radix-explicit-format nil)
- (calc-frac-format nil))
- (math-format-number (cdr q)))
- (substring (car calc-frac-format) 1 2)
- (let ((math-radix-explicit-format nil)
- (calc-frac-format nil))
- (math-format-number (nth 2 a))))))
- (concat (let ((calc-frac-format nil))
- (math-format-number (nth 1 a)))
- (car calc-frac-format)
- (let ((math-radix-explicit-format nil)
- (calc-frac-format nil))
- (math-format-number (nth 2 a))))))
- ((eq (car a) 'cplx)
- (if (math-zerop (nth 2 a))
- (math-format-number (nth 1 a))
- (if (null calc-complex-format)
- (concat "(" (math-format-number (nth 1 a))
- ", " (math-format-number (nth 2 a)) ")")
- (if (math-zerop (nth 1 a))
- (if (math-equal-int (nth 2 a) 1)
- (symbol-name calc-complex-format)
- (if (math-equal-int (nth 2 a) -1)
- (concat "-" (symbol-name calc-complex-format))
- (if prec
- (math-compose-expr (list '* (nth 2 a) '(cplx 0 1)) prec)
- (concat (math-format-number (nth 2 a)) " "
- (symbol-name calc-complex-format)))))
- (if prec
- (math-compose-expr (list (if (math-negp (nth 2 a)) '- '+)
- (nth 1 a)
- (list 'cplx 0 (math-abs (nth 2 a))))
- prec)
- (concat (math-format-number (nth 1 a))
- (if (math-negp (nth 2 a)) " - " " + ")
- (math-format-number
- (list 'cplx 0 (math-abs (nth 2 a))))))))))
- ((eq (car a) 'polar)
- (concat "(" (math-format-number (nth 1 a))
- "; " (math-format-number (nth 2 a)) ")"))
- ((eq (car a) 'hms)
- (if (math-negp a)
- (concat "-" (math-format-number (math-neg a)))
- (let ((calc-number-radix 10)
- (calc-leading-zeros nil)
- (calc-group-digits nil))
- (format calc-hms-format
- (let ((calc-frac-format '(":" nil)))
- (math-format-number (nth 1 a)))
- (let ((calc-frac-format '(":" nil)))
- (math-format-number (nth 2 a)))
- (math-format-number (nth 3 a))))))
- ((eq (car a) 'intv)
- (concat (if (memq (nth 1 a) '(0 1)) "(" "[")
- (math-format-number (nth 2 a))
- " .. "
- (math-format-number (nth 3 a))
- (if (memq (nth 1 a) '(0 2)) ")" "]")))
- ((eq (car a) 'sdev)
- (concat (math-format-number (nth 1 a))
- " +/- "
- (math-format-number (nth 2 a))))
- ((eq (car a) 'vec)
- (math-format-flat-expr a 0))
- (t (format "%s" a)))
- )
-
- (defun math-adjust-fraction (a)
- (if (nth 1 calc-frac-format)
- (progn
- (if (Math-integerp a) (setq a (list 'frac a 1)))
- (let ((g (math-quotient (nth 1 calc-frac-format)
- (math-gcd (nth 2 a)
- (nth 1 calc-frac-format)))))
- (list 'frac (math-mul (nth 1 a) g) (math-mul (nth 2 a) g))))
- a)
- )
-
- (defun math-format-bignum-fancy (a) ; [X L]
- (let ((str (cond ((= calc-number-radix 10)
- (math-format-bignum-decimal a))
- ((= calc-number-radix 2)
- (math-format-bignum-binary a))
- ((= calc-number-radix 8)
- (math-format-bignum-octal a))
- ((= calc-number-radix 16)
- (math-format-bignum-hex a))
- (t (math-format-bignum-radix a)))))
- (if calc-leading-zeros
- (let* ((calc-internal-prec 6)
- (digs (math-compute-max-digits (math-abs calc-word-size)
- calc-number-radix))
- (len (length str)))
- (if (< len digs)
- (setq str (concat (make-string (- digs len) ?0) str)))))
- (if calc-group-digits
- (let ((i (length str))
- (g (if (integerp calc-group-digits)
- (math-abs calc-group-digits)
- (if (memq calc-number-radix '(2 16)) 4 3))))
- (while (> i g)
- (setq i (- i g)
- str (concat (substring str 0 i)
- calc-group-char
- (substring str i))))
- str))
- (if (and (/= calc-number-radix 10)
- math-radix-explicit-format)
- (if calc-radix-formatter
- (funcall calc-radix-formatter calc-number-radix str)
- (format "%d#%s" calc-number-radix str))
- str))
- )
-
-
- (defun math-group-float (str) ; [X X]
- (let* ((pt (or (string-match "[^0-9a-zA-Z]" str) (length str)))
- (g (if (integerp calc-group-digits) (math-abs calc-group-digits) 3))
- (i pt))
- (if (and (integerp calc-group-digits) (< calc-group-digits 0))
- (while (< (setq i (+ (1+ i) g)) (length str))
- (setq str (concat (substring str 0 i)
- calc-group-char
- (substring str i))
- i (+ i (1- (length calc-group-char))))))
- (setq i pt)
- (while (> i g)
- (setq i (- i g)
- str (concat (substring str 0 i)
- calc-group-char
- (substring str i))))
- str)
- )
-
-
-
-
-
-
-
-
- (setq math-compose-level 0)
- (setq math-comp-selected nil)
- (setq math-comp-tagged nil)
- (setq math-comp-sel-hpos nil)
- (setq math-comp-sel-vpos nil)
- (setq math-comp-sel-cpos nil)
- (setq math-compose-hash-args nil)
-
-
- ;;; Users can redefine this in their .emacs files.
- (defvar calc-keypad-user-menu nil
- "If not NIL, this describes an additional menu for calc-keypad.
- It should contain a list of three rows.
- Each row should be a list of six keys.
- Each key should be a list of a label string, plus a Calc command name spec.
- A command spec is a command name symbol, a keyboard macro string, a
- list containing a numeric entry string, or nil.
- A key may contain additional specs for Inverse, Hyperbolic, and Inv+Hyp.")
-
-
-
-
-
- (run-hooks 'calc-ext-load-hook)
-
-
-