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[Emacs-diffs] Changes to calccard.tex


From: Glenn Morris
Subject: [Emacs-diffs] Changes to calccard.tex
Date: Wed, 22 Aug 2007 07:16:00 +0000

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Glenn Morris <gm>       07/08/22 07:15:59

Index: calccard.tex
===================================================================
RCS file: calccard.tex
diff -N calccard.tex
--- calccard.tex        26 Jul 2007 05:26:04 -0000      1.11
+++ /dev/null   1 Jan 1970 00:00:00 -0000
@@ -1,672 +0,0 @@
-% Reference Card for GNU Emacs Calc 2.02
-%**start of header
-\newcount\columnsperpage
-
-% The format for this file is adapted from the GNU Emacs reference
-% card version 1.9, by Stephen Gildea.
-
-% This file can be printed with 1, 2, or 3 columns per page (see below).
-% Specify how many you want here.  Nothing else needs to be changed.
-
-\columnsperpage=3
-
-% Typical command to format:  tex calccard.tex
-% Typical command to print (3 cols):  dvips -t landscape calccard.dvi
-
-% Copyright (C) 1987, 1992, 2001, 2002, 2003, 2004,
-%   2005, 2006, 2007  Free Software Foundation, Inc.
-
-% This file is part of GNU Emacs.
-
-% GNU Emacs is free software; you can redistribute it and/or modify
-% it under the terms of the GNU General Public License as published by
-% the Free Software Foundation; either version 3, or (at your option)
-% any later version.
-
-% GNU Emacs is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU General Public License for more details.
-
-% You should have received a copy of the GNU General Public License
-% along with GNU Emacs; see the file COPYING.  If not, write to
-% the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-% Boston, MA 02110-1301, USA.
-
-% This file is intended to be processed by plain TeX (TeX82).
-%
-% The final reference card has six columns, three on each side.
-% This file can be used to produce it in any of three ways:
-% 1 column per page
-%    produces six separate pages, each of which needs to be reduced to 80%.
-%    This gives the best resolution.
-% 2 columns per page
-%    produces three already-reduced pages.
-%    You will still need to cut and paste.
-% 3 columns per page
-%    produces two pages which must be printed sideways to make a
-%    ready-to-use 8.5 x 11 inch reference card.
-%    For this you need a dvi device driver that can print sideways.
-% Which mode to use is controlled by setting \columnsperpage above.
-%
-% Author (Calc reference card):
-%  Dave Gillespie
-%  UUCP: uunet!synaptx!daveg
-%  Internet: address@hidden
-%
-% Author (refcard.tex format):
-%  Stephen Gildea
-%  UUCP: mit-erl!gildea
-%  Internet: address@hidden
-
-\def\versionnumber{2.1}
-\def\year{2007}                 % latest copyright year
-\def\version{v\versionnumber}
-
-\def\shortcopyrightnotice{\vskip 1ex plus 2 fill
-  \centerline{\small \copyright\ \year\ Free Software Foundation, Inc.
-  Permissions on back.  v\versionnumber}}
-
-\def\copyrightnotice{
-\vskip 1ex plus 2 fill\begingroup\small
-\centerline{Copyright \copyright\ \year\ Free Software Foundation, Inc.}
-\centerline{designed by Dave Gillespie and Stephen Gildea, \version}
-\centerline{for GNU Emacs Calc version \versionnumber}
-
-Permission is granted to make and distribute copies of
-this card provided the copyright notice and this permission notice
-are preserved on all copies.
-
-For copies of the GNU Emacs Calc manual, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-MA 02110-1301, USA.
-
-\endgroup}
-
-% make \bye not \outer so that the \def\bye in the \else clause below
-% can be scanned without complaint.
-\def\bye{\par\vfill\supereject\end}
-
-\newdimen\intercolumnskip
-\newbox\columna
-\newbox\columnb
-
-\def\ncolumns{\the\columnsperpage}
-
-\message{[\ncolumns\space
-  column\if 1\ncolumns\else s\fi\space per page]}
-
-\def\scaledmag#1{ scaled \magstep #1}
-
-% This multi-way format was designed by Stephen Gildea
-% October 1986.
-\if 1\ncolumns
-  \hsize 4in
-  \vsize 10in
-  \voffset -.7in
-  \font\titlefont=\fontname\tenbf \scaledmag3
-  \font\headingfont=\fontname\tenbf \scaledmag2
-  \font\smallfont=\fontname\sevenrm
-  \font\smallsy=\fontname\sevensy
-
-  \footline{\hss\folio}
-  \def\makefootline{\baselineskip10pt\hsize6.5in\line{\the\footline}}
-\else
-  \hsize 3.2in
-  \vsize 7.95in
-  \hoffset -.75in
-  \voffset -.745in
-  \font\titlefont=cmbx10 \scaledmag2
-  \font\headingfont=cmbx10 \scaledmag1
-  \font\smallfont=cmr6
-  \font\smallsy=cmsy6
-  \font\eightrm=cmr8
-  \font\eightbf=cmbx8
-  \font\eightit=cmti8
-  \font\eighttt=cmtt8
-  \font\eightsy=cmsy8
-  \textfont0=\eightrm
-  \textfont2=\eightsy
-  \def\rm{\eightrm}
-  \def\bf{\eightbf}
-  \def\it{\eightit}
-  \def\tt{\eighttt}
-  \normalbaselineskip=.8\normalbaselineskip
-  \normallineskip=.8\normallineskip
-  \normallineskiplimit=.8\normallineskiplimit
-  \normalbaselines\rm          %make definitions take effect
-
-  \if 2\ncolumns
-    \let\maxcolumn=b
-    \footline{\hss\rm\folio\hss}
-    \def\makefootline{\vskip 2in \hsize=6.86in\line{\the\footline}}
-  \else \if 3\ncolumns
-    \let\maxcolumn=c
-    \nopagenumbers
-  \else
-    \errhelp{You must set \columnsperpage equal to 1, 2, or 3.}
-    \errmessage{Illegal number of columns per page}
-  \fi\fi
-
-  \intercolumnskip=.46in
-  \def\abc{a}
-  \output={%
-      % This next line is useful when designing the layout.
-      %\immediate\write16{Column \folio\abc\space starts with \firstmark}
-      \if \maxcolumn\abc \multicolumnformat \global\def\abc{a}
-      \else\if a\abc
-       \global\setbox\columna\columnbox \global\def\abc{b}
-        %% in case we never use \columnb (two-column mode)
-        \global\setbox\columnb\hbox to -\intercolumnskip{}
-      \else
-       \global\setbox\columnb\columnbox \global\def\abc{c}\fi\fi}
-  \def\multicolumnformat{\shipout\vbox{\makeheadline
-      \hbox{\box\columna\hskip\intercolumnskip
-        \box\columnb\hskip\intercolumnskip\columnbox}
-      \makefootline}\advancepageno}
-  \def\columnbox{\leftline{\pagebody}}
-
-  \def\bye{\par\vfill\supereject
-    \if a\abc \else\null\vfill\eject\fi
-    \if a\abc \else\null\vfill\eject\fi
-    \end}
-\fi
-
-% we won't be using math mode much, so redefine some of the characters
-% we might want to talk about
-\catcode`\^=12
-\catcode`\_=12
-
-\chardef\\=`\\
-\chardef\{=`\{
-\chardef\}=`\}
-
-\hyphenation{mini-buf-fer}
-
-\parindent 0pt
-\parskip 1ex plus .5ex minus .5ex
-
-\def\small{\smallfont\textfont2=\smallsy\baselineskip=.8\baselineskip}
-
-\outer\def\newcolumn{\vfill\eject}
-
-\outer\def\title#1{{\titlefont\centerline{#1}}\vskip 1ex plus .5ex}
-
-\outer\def\section#1{\par\filbreak
-  \vskip 3ex plus 2ex minus 2ex {\headingfont #1}\mark{#1}%
-  \vskip 2ex plus 1ex minus 1.5ex}
-
-\newdimen\keyindent
-
-\def\beginindentedkeys{\keyindent=1em}
-\def\endindentedkeys{\keyindent=0em}
-\endindentedkeys
-
-\def\paralign{\vskip\parskip\halign}
-
-\def\<#1>{$\langle${\rm #1}$\rangle$}
-
-\def\kbd#1{{\tt#1}\null}       %\null so not an abbrev even if period follows
-
-\def\beginexample{\par\leavevmode\begingroup
-  \obeylines\obeyspaces\parskip0pt\tt}
-{\obeyspaces\global\let =\ }
-\def\endexample{\endgroup}
-
-\def\key#1#2{\leavevmode\hbox to \hsize{\vtop
-  {\hsize=.75\hsize\rightskip=1em
-  \hskip\keyindent\relax#1}\kbd{#2}\hfil}}
-
-\newbox\metaxbox
-\setbox\metaxbox\hbox{\kbd{M-x }}
-\newdimen\metaxwidth
-\metaxwidth=\wd\metaxbox
-
-\def\metax#1#2{\leavevmode\hbox to \hsize{\hbox to .75\hsize
-  {\hskip\keyindent\relax#1\hfil}%
-  \hskip -\metaxwidth minus 1fil
-  \kbd{#2}\hfil}}
-
-\def\threecol#1#2#3{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
-  &\kbd{#3}\quad\cr}
-
-%
-% Calc-specific commands here:
-%
-
-\let\^=^
-\let\_=_
-\catcode`\^=7
-\catcode`\_=8
-
-% Redefine to make spaces a bit smaller
-\let\wkbd=\kbd
-\def\kbd#1{{\spaceskip=.37em\tt#1}\null}
-
-\def\wkey#1#2{\leavevmode\hbox to \hsize{\vtop
-  {\hsize=.75\hsize\rightskip=1em
-  \hskip\keyindent\relax#1}\wkbd{#2}\hfil}}
-\def\wthreecol#1#2#3{\hskip\keyindent\relax#1\hfil&\wkbd{#2}\quad
-  &\wkbd{#3}\quad\cr}
-
-\def\stkkey#1#2#3#4{\par\line{\hskip1em\rlap{\kbd{#1}}\hskip4.5em%
-  \rlap{{#2}}\hskip7.5em\rlap{{#3}}\hskip7.5em\rlap{{#4}}\hfill}\par}
-\def\S#1{$S_{\scriptscriptstyle #1}$}
-\def\swap{$\leftrightarrow$}
-
-\def\calcprefix{C-x *\ }
-\def\,{{\rm ,\hskip.55em}\ignorespaces}
-\def\lesssectionskip{\vskip-1.5ex}
-
-\def\iline#1{\par\line{\hskip1em\relax #1\hfill}\par}
-
-\if 1\ncolumns
-\else
-  \font\eighti=cmmi8
-  \textfont1=\eighti
-\fi
-
-%**end of header
-
-
-% Column 1
-
-\title{GNU Calc Reference Card}
-
-\centerline{(for version \versionnumber)}
-
-\section{Starting and Stopping}
-
-\wkey{start/stop standard Calc}{\calcprefix c}
-\wkey{start/stop X keypad Calc}{\calcprefix k}
-\wkey{\quad start/stop either: \kbd{\calcprefix *}}{}
-\wkey{stop standard Calc}{q}
-
-\wkey{Calc tutorial}{\calcprefix t}
-\wkey{run Calc in other window}{\calcprefix o}
-\wkey{quick calculation in minibuffer}{\calcprefix q}
-
-\section{Getting Help}
-
-\lesssectionskip
-The \kbd{h} prefix key is Calc's analogue of \kbd{C-h} in Emacs.
-
-\key{quick summary of keys}{?}
-\key{describe key briefly}{h c}
-\key{describe key fully}{h k}
-\key{describe function or command}{h f}
-\key{read on-line manual}{h i{\rm\enskip or\enskip}\calcprefix i}
-\key{read full Calc summary}{h s{\rm\enskip or\enskip}\calcprefix s}
-
-\section{Error Recovery}
-
-\key{abort command in progress}{C-g}
-\key{display recent error messages}{w}
-\key{undo last operation}{U}
-\key{redo last operation}{D}
-\key{recall last arguments}{M-RET}
-\key{edit top of stack}{`}
-\wkey{reset Calc to initial state}{\calcprefix 0 {\rm (zero)}}
-
-\section{Transferring Data}
-
-\wkey{grab region from a buffer}{\calcprefix g}
-\wkey{grab rectangle from a buffer}{\calcprefix r}
-\wkey{grab rectangle, summing columns}{\calcprefix :}
-\wkey{grab rectangle, summing rows}{\calcprefix \_}
-
-\wkey{yank data to a buffer}{\calcprefix y}
-
-Also, try \kbd{C-k}/\kbd{C-y} or X cut and paste.
-
-\section{Examples}
-
-\lesssectionskip
-In RPN, enter numbers first, separated by \kbd{RET} if necessary,
-then type the operator.  To enter a calculation in algebraic form,
-press the apostrophe first.
-
-\beginindentedkeys
-\paralign to \hsize{#\tabskip=10pt plus 1 fil&#\tabskip=0pt\hfil\quad&#\hfil\cr
-\wthreecol{ }{{\bf RPN style:}}{{\bf algebraic style:}}
-\wthreecol{Example:}{2 RET 3 +}{' 2+3 RET}
-\wthreecol{Example:}{2 RET 3 + 4 *}{' (2+3)*4 RET}
-\wthreecol{Example:}{2 RET 3 RET 4 + *}{' 2*(3+4) RET}
-\wthreecol{Example:}{3 RET 6 + Q 3 \^}{' sqrt(3+6)\^3 RET}
-\wthreecol{Example:}{P 3 / n S}{' sin(-pi/3) RET =}
-}
-\endindentedkeys
-
-\shortcopyrightnotice
-
-% Column 2
-
-\section{Arithmetic}
-
-\key{add, subtract, multiply, divide}{+\, -\, *\, /}
-\key{raise to a power, {\it n\/}th root}{\^\, I \^}
-\key{change sign}{n}
-\key{reciprocal $1/x$}{\&}
-\key{square root $\sqrt x$}{Q}
-
-\key{set precision}{p}
-\key{round off last two digits}{c 2}
-\key{convert to fraction, float}{c F\, c f}
-
-\wkey{enter using algebraic notation}{' 2+3*4}
-\wkey{refer to previous result}{' 3*\$\^2}
-\wkey{refer to higher stack entries}{' \$1*\$2\^2}
-\key{finish alg entry without evaluating}{LFD}
-\key{set mode where alg entry used by default}{m a}
-
-\section{Stack Commands}
-
-\lesssectionskip
-Here \S{n} is the $n$th stack entry, and $N$ is the size of the stack.
-
-\vskip.5ex
-\stkkey{\it key}{\it no prefix}{\it prefix $n$}{\it prefix $-n$}
-\stkkey{RET}{copy \S{1}}{copy \S{1..n}}{copy \S{n}}
-\stkkey{LFD}{copy \S{2}}{copy \S{n}}{copy \S{1..n}}
-\stkkey{DEL}{delete \S{1}}{delete \S{1..n}}{delete \S{n}}
-\stkkey{M-DEL}{delete \S{2}}{delete \S{n}}{delete \S{1..n}}
-\stkkey{TAB}{swap \S{1}\swap\S{2}}{roll \S{1} to \S{n}}{roll \S{n} to \S{N}}
-\stkkey{M-TAB}{roll \S{3} to \S{1}}{roll \S{n} to \S{1}}{roll \S{N} to \S{n}}
-
-With a 0 prefix, these copy, delete, or reverse \S{1..N}.
-
-\section{Display}
-
-\wkey{scroll horizontally, vertically}{< >\, \{ \}}
-\key{home cursor}{o}
-\key{line numbers on/off}{d l}
-\key{trail display on/off}{t d}
-
-\key{scientific notation}{d s}
-\key{fixed-point notation}{d f}
-\key{floating-point (normal) notation}{d n}
-\key{group digits with commas}{d g}
-
-For display mode commands, \kbd{H} prefix prevents screen redraw
-and \kbd{I} prefix temporarily redraws top of stack.
-
-\section{Notations}
-
-\wkey{scientific notation}{6.02e23}
-\wkey{minus sign in numeric entry}{\_23{\rm\quad or\quad}23 n}
-\wkey{fractions}{3:4}
-\wkey{complex numbers}{({\it x}, {\it y})}
-\wkey{polar complex numbers}{({\it r}; $\theta$)}
-\wkey{vectors (commas optional)}{[1, 2, 3]}
-\wkey{matrices (or nested vectors)}{[1, 2; 3, 4]}
-\wkey{error forms (\kbd{p} key)}{100 +/- 0.5}
-\wkey{interval forms}{[2 ..\ 5)}
-\wkey{modulo forms (\kbd{M} key)}{6 mod 24}
-\wkey{HMS forms}{5@ 30' 0"}
-\wkey{date forms}{<Jul 4, 1992>}
-\wkey{infinity, indeterminate}{inf\, nan}
-
-% Column 3
-
-\section{Scientific Functions}
-
-\key{ln, log${}_{\scriptscriptstyle 10}$, log${}_b$}{L\, H L\, B}
-\key{exponential {\it e}${}^x$, 10${}^x$}{E\, H E}
-\key{sin, cos, tan}{S\, C\, T}
-\key{arcsin, arccos, arctan}{I S\, I C\, I T}
-\key{inverse, hyperbolic prefix keys}{I\, H}
-\key{two-argument arctan}{f T}
-\key{degrees, radians modes}{m d\, m r}
-\key{pi ($\pi$)}{P}
-
-\key{factorial, double factorial}{!\, k d}
-\key{combinations, permutations}{k c\, H k c}
-\key{prime factorization}{k f}
-\key{next prime, previous prime}{k n\, I k n}
-\key{GCD, LCM}{k g\, k l}
-\key{random number, shuffle}{k r\, k h}
-\key{minimum, maximum}{f n\, f x}
-
-\key{error functions erf, erfc}{f e\, I f e}
-\key{gamma, beta functions}{f g\, f b}
-\key{incomplete gamma, beta functions}{f G\, f B}
-\key{Bessel $J_\nu$, $Y_\nu$ functions}{f j\, f y}
-
-\key{complex magnitude, arg, conjugate}{A\, G\, J}
-\key{real, imaginary parts}{f r\, f i}
-\key{convert polar/rectangular}{c p}
-
-\section{Financial Functions}
-
-\key{enter percentage}{M-\%}
-\key{convert to percentage}{c \%}
-\key{percentage change}{b \%}
-
-\key{present value}{b P}
-\key{future value}{b F}
-\key{rate of return}{b T}
-\key{number of payments}{b \#}
-\key{size of payments}{b M}
-\key{net present value, int.\ rate of return}{b N\, b I}
-
-Above computations assume payments at end of period.  Use \kbd{I}
-prefix for beginning of period, or \kbd{H} for a lump sum investment.
-
-\key{straight-line depreciation}{b S}
-\key{sum-of-years'-digits}{b Y}
-\key{double declining balance}{b D}
-
-\section{Units}
-
-\wkey{enter with units}{' 55 mi/hr}
-\key{convert to new units, base units}{u c\, u b}
-\key{convert temperature units}{u t}
-\key{simplify units expression}{u s}
-\key{view units table}{u v}
-
-Common units:
-\iline{distance: \kbd{m}, \kbd{cm}, \kbd{mm}, \kbd{km};
-  \kbd{in}, \kbd{ft}, \kbd{mi}, \kbd{mfi};
-  \kbd{point}, \kbd{lyr}}
-\iline{volume: \kbd{l} or \kbd{L}, \kbd{ml};
-  \kbd{gal}, \kbd{qt}, \kbd{pt}, \kbd{cup}, \kbd{floz},
-  \kbd{tbsp}, \kbd{tsp}}
-\iline{mass: \kbd{g}, \kbd{mg}, \kbd{kg}, \kbd{t};
-  \kbd{lb}, \kbd{oz}, \kbd{ton}}
-\iline{time: \kbd{s} or \kbd{sec}, \kbd{ms}, \kbd{us}, \kbd{ns}, \kbd{min},
-  \kbd{hr}, \kbd{day}, \kbd{wk}}
-\iline{temperature: \kbd{degC}, \kbd{degF}, \kbd{K}}
-
-% Column 4
-
-\newcolumn
-\title{GNU Calc Reference Card}
-
-\section{Programmer's Functions}
-
-\key{binary, octal, hex display}{d 2\, d 8\, d 6}
-\key{decimal, other radix display}{d 0\, d r}
-\key{display leading zeros}{d z}
-\key{entering non-decimal numbers}{16\#7FFF}
-
-\key{binary word size}{b w}
-\key{binary AND, OR, XOR}{b a\, b o\, b x}
-\key{binary DIFF, NOT}{b d\, b n}
-\key{left shift}{b l}
-\key{logical right shift}{b r}
-\key{arithmetic right shift}{b R}
-
-\key{integer quotient, remainder}{\\\, \%}
-\key{integer square root, logarithm}{f Q\, f I}
-\key{floor, ceiling, round to integer}{F\, I F\, R}
-
-\section{Variables}
-
-\lesssectionskip
-Variable names are single digits or whole words.
-
-\key{store to variable}{s t}
-\key{store and keep on stack}{s s}
-\key{recall from variable}{s r}
-\key{shorthands for digit variables}{t {\it n}\, s {\it n}\, r {\it n}}
-\key{unstore, exchange variable}{s u\, s x}
-\key{edit variable}{s e}
-
-\section{Vector Operations}
-
-\key{vector of 1, 2, $\ldots\mskip\thinmuskip$, {\it n}}{v x {\it n}}
-\key{vector of {\it n} counts from {\it a} by {\it b}}{C-u v x}
-\key{vector of copies of a value}{v b}
-\key{concatenate into vector}{|}
-\key{pack many stack items into vector}{v p}
-\key{unpack vector or object}{v u}
-
-\key{length of vector (list)}{v l}
-\key{reverse vector}{v v}
-\key{sort, grade vector}{V S\, V G}
-\key{histogram of vector data}{V H}
-\key{extract vector element}{v r}
-
-\key{matrix determinant, inverse}{V D\, \&}
-\key{matrix transpose, trace}{v t\, V T}
-\key{cross, dot products}{V C\, *}
-\key{identity matrix}{v i}
-\key{extract matrix row, column}{v r\, v c}
-
-\key{intersection, union, diff of sets}{V \^\, V V\, V -}
-\key{cardinality of set}{V \#}
-
-\key{add vectors elementwise (i.e., map \kbd{+})}{V M +}
-\key{sum elements in vector (i.e., reduce \kbd{+})}{V R +}
-\key{sum rows in matrix}{V R \_ +}
-\key{sum columns in matrix}{V R : +}
-\key{sum elements, accumulate results}{V U +}
-
-% Column 5
-
-\section{Algebra}
-
-\wkey{enter an algebraic formula}{' 2x+3y\^2}
-\wkey{enter an equation}{' 2x\^2=18}
-
-\key{symbolic (vs.\ numeric) mode}{m s}
-\key{fractions (vs.\ float) mode}{m f}
-\key{suppress evaluation of formulas}{m O}
-\key{simplify formulas automatically}{m S}
-\key{return to default evaluation rules}{m D}
-
-\key{``Big'' display mode}{d B}
-\key{C, Pascal, FORTRAN modes}{d C\, d P\, d F}
-\key{\TeX, La\TeX, eqn modes}{d T\, d L\, d E}
-\key{Unformatted mode}{d U}
-\key{Normal language mode}{d N}
-
-\key{simplify formula}{a s}
-\key{put formula into rational form}{a n}
-\key{evaluate variables in formula}{=}
-\key{evaluate numerically}{N}
-\key{let variable equal a value in formula}{s l {\it x\/}={\it val}}
-\key{declare properties of variable}{s d}
-\iline{Common decls: \kbd{pos}, \kbd{int}, \kbd{real},
-  \kbd{scalar}, \kbd{[{\it a}..{\it b}\hskip.1em]}.}
-
-\key{expand, collect terms}{a x\, a c}
-\key{factor, partial fractions}{a f\, a a}
-\key{polynomial quotient, remainder, GCD}{a \\\, a \%\, a g}
-\key{derivative, integral}{a d\, a i}
-\key{taylor series}{a t}
-
-\key{principal solution to equation(s)}{a S}
-\key{list of solutions}{a P}
-\key{generic solution}{H a S}
-\key{apply function to both sides of eqn}{a M}
-
-\key{rewrite formula}{a r}
-\iline{Example: \wkbd{a r a*b + a*c := a*(b+c)}}
-\iline{Example: \wkbd{a r sin(x)\^2 := 1-cos(x)\^2}}
-\iline{Example: \wkbd{a r cos(n pi) := 1 ::\ integer(n) ::\ n\%2 = 0}}
-\iline{Example: \wkbd{a r [f(0) := 1, f(n) := n f(n-1) ::\ n > 0]}}
-\iline{Put rules in \kbd{EvalRules} to have them apply automatically.}
-\iline{Put rules in \kbd{AlgSimpRules} to apply during \kbd{a s}
-  command.}
-\iline{Common markers: \kbd{opt}, \kbd{plain}, \kbd{quote}, \kbd{eval},
-  \kbd{let}, \kbd{remember}.}
-
-\section{Numerical Computations}
-
-\key{sum formula over a range}{a +}
-\key{product of formula over a range}{a *}
-\key{tabulate formula over a range}{a T}
-\key{integrate numerically over a range}{a I}
-\key{find zero of formula or equation}{a R}
-\key{find local min, max of formula}{a N\, a X}
-\key{fit data to line or curve}{a F}
-
-\key{mean of data in vector or variable}{u M}
-\key{median of data}{H u M}
-\key{geometric mean of data}{u G}
-\key{sum, product of data}{u +\, u *}
-\key{minimum, maximum of data}{u N\, u X}
-\key{sample, pop.\ standard deviation}{u S\, I u S}
-
-% Column 6
-
-\section{Selections}
-
-\key{select subformula under cursor}{j s}
-\key{select {\it n\/}th subformula}{j {\it n}}
-\key{select more}{j m}
-\key{unselect this, all formulas}{j u\, j c}
-
-\key{copy indicated subformula}{j RET}
-\key{delete indicated subformula}{j DEL}
-
-\key{commute selected terms}{j C}
-\key{commute term leftward, rightward}{j L\, j R}
-\key{distribute, merge selection}{j D\, j M}
-\key{isolate selected term in equation}{j I}
-\key{negate, invert term in context}{j N\, j \&}
-\key{rewrite selected term}{j r}
-
-\section{Graphics}
-
-\key{graph function or data}{g f}
-\key{graph 3D function or data}{g F}
-\key{replot current graph}{g p}
-\key{print current graph}{g P}
-\key{add curve to graph}{g a}
-\key{set number of data points}{g N}
-\key{set line, point styles}{g s\, g S}
-\key{set log vs.\ linear {\it x, y} axis}{g l\, g L}
-\key{set range for {\it x, y} axis}{g r\, g R}
-\key{close graphics window}{g q}
-
-\section{Programming}
-
-\key{begin, end recording a macro}{C-x (\, C-x )}
-\key{replay keyboard macro}{X}
-\wkey{read region as written-out macro}{\calcprefix m}
-\key{if, else, endif}{Z [\, Z :\, Z ]}
-\key{equal to, less than, member of}{a =\, a <\, a \{}
-\key{repeat {\it n} times, break from loop}{Z <\, Z >\, Z /}
-\key{``for'' loop: start, end; body, step}{Z (\, Z )}
-\key{save, restore mode settings}{Z `\, Z '}
-\key{query user during macro}{Z \#}
-\key{put finished macro on a key}{Z K}
-
-\key{define function with formula}{Z F}
-\key{edit definition}{Z E}
-
-\key{record user-defined command permanently}{Z P}
-\key{record variable value permanently}{s p}
-\key{record mode settings permanently}{m m}
-
-\copyrightnotice
-
-\bye
-
-% Local variables:
-% compile-command: "tex calccard"
-% End:
-
-% arch-tag: a2764f34-ec23-4083-bd5c-53f9e70a5da9




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