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diff --git a/Master/texmf-doc/doc/english/impatient/capsule.tex b/Master/texmf-doc/doc/english/impatient/capsule.tex new file mode 100644 index 00000000000..59e9a2bef09 --- /dev/null +++ b/Master/texmf-doc/doc/english/impatient/capsule.tex @@ -0,0 +1,1134 @@ +% This is part of the book TeX for the Impatient. +% Copyright (C) 2003 Paul W. Abrahams, Kathryn A. Hargreaves, Karl Berry. +% See file fdl.tex for copying conditions. + +\input macros +\chapter{Capsule summary \linebreak of commands} + +\chapterdef{capsule} + +This section contains one-line descriptions of the primitive \TeX\ +commands and the \TeX\ commands defined in \plainTeX. These include both +control sequences and +special characters. +We've omitted those commands that are only intended for internal use +in the +\plainTeX\ definition (\knuth{Appendix~B}). +Note that ordinary characters +such as `|a|' or `|6|' are also commands, and indeed the most common +ones \seeconcept{character}. + +To keep the descriptions brief, we've adopted +certain conventions: + +\ulist + +\li An asterisk in front of a command indicates that the command is primitive, +^^{primitive//command} i.e., built into the \TeX\ computer program +\seeconcept{primitive}. + +\li The words ``music'', ``punctuation'', ``function'', +``symbol'', ``relation'', ``delimiter'', or ``operator'' in a command +description imply that the command is only legal in math modes. + +\li The verb ``display'' applies to information +that \TeX\ sends to the ^{log file}, unless otherwise indicated. If +|\tracingonline| is positive, \TeX\ also sends that output to the +terminal. We use the noun ``display'' to refer to math displays (see +\xref{display math}), i.e., material between |$$|'s. + +\li The phrase ``produce $x$'' indicates that the command will typeset +$x$ and put the result in a box. +We sometimes omit ``produce'' when the omission is unlikely to +cause confusion. For example, we describe |\alpha| as ``math Greek +letter $\alpha$'', not ``produce the math Greek letter $\alpha$''. +\margin{Remove explanations of ``space'' and ``glue''} + +\endulist + +\begincapsum + +{\catcode `@ = \letter +\caplineout {\\\visiblespace} {interword space}*{\@space}}% + {\catcode `\ =\other\ctsidxref{ }} +\capcs ! {negative thin space for math}{}{\@shriek} +\capcs " {umlaut accent for text, as in \"o}{}{\@quote} +\capactwo # {introduce a macro parameter, or indicate where the text of + an entry goes in an alignment preamble}{}{@msharp:@asharp} +\capcs # {produce \# character from current font}{}{\@pound} +\capac $ {begin or end a math formula}{}{mathform} +\capcs $ {produce \$ character from current font}{}{\@bucks} +\capac % {begin a comment}*{comments} +\capcs % {produce \% character from current font}{}{\@percent} +\capac & {separate templates and entries in an alignment}{}{@and} +\capcs & {produce \& character from current font}{}{\@and} +\capac ' {prime symbol for math, as in $p'$}{}{@prime} +\capcs ' {acute accent for text, as in \'e}{}{\@prime} +\capcs * {multiplication symbol that allows a line break}{}{\@star} +\capcs + {begin tabbed line}{}{\@plus} +\capcs , {thin space for math}{}{\@comma} +\capcs - {specify a legal hyphenation point}*{\@minus} +\capcs . {dot accent for text, as in \.n}{}{\@dot} +\capcs / {italic correction for the previous character}*{\@slash} +\capcs ; {thick space for math}{}{\@semi} +\capcs = {macron accent for text, as in \=r}{}{\@equal} +\capac \ {begin a control sequence}*{@backslash} +\capcs > {medium space for math}{}{\@greater} +\capac ^ {produce a specified subformula as a superscript}{}{@hat} +\capcs ^ {circumflex accent for text, as in \^o}{}{\@hat} +{\catcode `@ = \letter +\caplineout {\twocarets L}{equivalent to the |\\par| primitive} + {}{\@par}\ttidxref{^^L} +\caplineout {\twocarets M}{an end-of-line}*{@newline}\ttidxref{^^M} +}% +\capac _ {produce a specified subformula as a subscript}{}{@underscore} +\capcs _ {underscore: \_}{}{\@underscore} +%x \capac ` {in a \<number> context, \ascii\ code for character that follows}*{@lquote} +\capcs ` {grave accent for text, as in \`e}{}{\@lquote} +\capac { {start a group}{}{@lbrace} +\capcs { {left brace delimiter for math: $\{$}{}{\@lbrace} +\capcs | {parallel lines for math: $\Vert$}{}{\@bar} +\capac } {end a group}{}{@rbrace} +\capcs } {right brace delimiter for math: $\}$}{}{\@rbrace} +\capac ~ {interword space at which a line will not break}{}{@not} +\capcs ~ {tilde accent for text, as in \~a}{}{\@not} +\capcs aa {Scandinavian letter: \aa}{}{} +\capcs AA {Scandinavian letter: \AA}{}{} +\capcs above {produce a fraction with a bar of specified thickness}*{} +\capcs abovedisplayshortskip {glue \TeX\ inserts before a display when the + previous line fits in the display's indentation, by + default 0\pt\ plus 3\pt}*{} +\capcs abovedisplayskip {glue \TeX\ inserts before a display when the previous + line doesn't fit in the display's indentation, by default 12\pt\ + plus 3\pt\ minus 9\pt}*{} +\capcs abovewithdelims {produce a fraction with a bar of specified thickness + and surrounded by specified delimiters}*{} +\capcs accent {put specified accent over the next character}*{} +\capcs active {category code for active characters, viz., the number $13$}{}{} +\capcs acute {acute accent for math, as in $\acute x$}{}{} +\capcs adjdemerits {additional demerits for a line break which would result in + adjacent lines with incompatible word spacing, by default~10000}*{} +\capcs advance {add a number to a |\\count| register}*{} +\capcs advancepageno {if |\\pageno| is positive, add one; + if it's negative, subtract one}{}{} +\capcs ae {\ae\ ligature}{}{} +\capcs AE {\AE\ ligature}{}{} +\capcs afterassignment {wait to expand the following token until + the next assignment is done}*{} +\capcs aftergroup {wait to expand the following token until the end + of the current group}*{} +\capcs aleph {only Hebrew letter for math: $\aleph$}{}{} +\capcstwo allowbreak {do |\\penalty0|, i.e., allow a line or page break + where one could not ordinarily occur}{}{hallowbreak:vallowbreak} +\capcs alpha {math Greek letter $\alpha$}{}{} +\capcs amalg {amalgamation operator: $\amalg$}{}{} +\capcs angle {angle symbol: $\angle$}{}{} +\capcs approx {approximation relation: $\approx$}{}{} +\capcs arccos {arc cosine function: $\arccos$}{}{} +\capcs arcsin {arc sine function: $\arcsin$}{}{} +\capcs arctan {arc tangent function: $\arctan$}{}{} +\capcs arg {argument (phase) function: $\arg$}{}{} +\capcs arrowvert {vertical portion of an extensible double arrow}{}{} +\capcs Arrowvert {vertical portion of an extensible single arrow}{}{} +\capcs ast {asterisk operator: $\ast$}{}{} +\capcs asymp {asymptote relation: $\asymp$}{}{} +\capcs atop {produce a fraction without a fraction bar}*{} +\capcs atopwithdelims {produce a fraction without a fraction bar and + surrounded by specified delimiters}*{} +\capcs b {bar-under accent for math, as in $\b x$}{}{} +\capcs backslash {backslash symbol: $\backslash$}{}{} +\capcs badness {the badness of the glue setting in the last box + made}*{} +\capcs bar {bar accent for math, as in $\bar x$}{}{} +\capcs baselineskip {glue for the normal vertical distance from one baseline + to the next, by default 12\pt}*{} +\capcs batchmode {don't stop at errors and don't output to terminal}*{} +\capcs begingroup {start a group to be ended by |\\endgroup|}*{} +\capcs beginsection {begin a major subdivision of a document}{}% + {\@beginsection} +\capcs belowdisplayshortskip {glue \TeX\ inserts after a display when the + previous line fits in the display's indentation, + by default 7\pt\ plus 0.3\pt\ minus 4\pt}*{} +\capcs belowdisplayskip {glue \TeX\ inserts after a display when the previous + line doesn't fit in the display's indentation, + by default 12\pt\ plus 3\pt\ minus 9\pt}*{} +\capcs beta {math Greek letter $\beta$}{}{} +\capcs bf {use boldface, i.e., do |\\tenbf\\fam=\\bffam|}{}{} +\capcs bffam {boldface family for math}{}{} +\capcs bgroup {implicit beginning-of-group character}{}{} +\capcs big {make the specified delimiter larger than an ordinary one, but + still small enough for text}{}{} +\capcs Big {make the specified delimiter about 11.5\pt\ tall}{}{} +\capcs bigbreak {indicate desirable page break with |\\penalty-200| + and produce |\\bigskipamount| glue}{}{} +\capcs bigcap {large cap operator (no, it doesn't produce a large + capital letter!): $\bigcap$}{}{} +\capcs bigcirc {large circle operator: $\bigcirc$}{}{} +\capcs bigcup {large cup operator: $\bigcup$}{}{} +\capcs bigg {make the specified delimiter about 14.5\pt\ tall}{}{} +\capcs Bigg {make specified delimiter about 17.5\pt\ tall}{}{} +\capcs biggl {sized like |\\bigg|, but spaced as an opening}{}{} +\capcs Biggl {sized like |\\Bigg|, but spaced as an opening}{}{} +\capcs biggm {sized like |\\bigg|, but spaced as a relation}{}{} +\capcs Biggm {sized like |\\Bigg|, but spaced as a relation}{}{} +\capcs biggr {sized like |\\bigg|, but spaced as a closing}{}{} +\capcs Biggr {sized like |\\Bigg|, but spaced as a closing}{}{} +\capcs bigl {sized like |\\big|, but spaced as an opening}{}{} +\capcs Bigl {sized like |\\Big|, but spaced as an opening}{}{} +\capcs bigm {sized like |\\big|, but spaced as a relation}{}{} +\capcs Bigm {sized like |\\Big|, but spaced as a relation}{}{} +\capcs bigodot {large circled dot operator: $\bigodot$}{}{} +\capcs bigoplus {large circled plus operator: $\bigoplus$}{}{} +\capcs bigotimes {large circled times operator: $\bigotimes$}{}{} +\capcs bigr {sized like |\\big|, but spaced as a closing}{}{} +\capcs Bigr {sized like |\\Big|, but spaced as a closing}{}{} +\capcs bigskip {produce |\\bigskipamount| glue}{}{} +\capcs bigskipamount {glue for a big vertical skip, by default 12\pt\ + plus 4\pt\ minus 4\pt}{}{} +\capcs bigsqcup {large square cup operator: $\bigsqcup$}{}{} +\capcs bigtriangledown {triangle operator pointing downward: + $\bigtriangledown$}{}{} +\capcs bigtriangleup {triangle operator pointing upward: $\bigtriangleup$}{}{} +\capcs biguplus {large cupped plus operator: $\biguplus$}{}{} +\capcs bigvee {large logical ``or'' operator: $\bigvee$}{}{} +\capcs bigwedge {large logical ``and'' operator: $\bigwedge$}{}{} +\capcs binoppenalty {additional penalty for breaking after a binary math + operator, by default~700}*{} +\capcs bmod {modulus operator, as in $n \bmod 2$}{}{} +\capcs bordermatrix {produce matrix with labelled rows and columns}{}{} +\capcs bot {lattice bottom symbol: $\bot$}{}{} +\capcs botmark {the last mark item on the page just boxed}*{} +\capcs bowtie {bowtie relation: $\bowtie$}{}{} +\capcs box {append the box in a specified box register + to the current list, and void the register}*{} +\capcs boxmaxdepth {maximum depth of vboxes, by default |\\maxdimen|}*{} +\capcs brace {|\char36 n\\brace k\char36| produces + braced notation: $n \brace k$}{}{} +\capcs bracevert {vertical portion of extensible large brace}{}{} +\capcs brack {|\char36 n\\brack k\char36| produces bracketed notation: $n \brack k$}{}{} +\capcstwo break {do |\\penalty-10000|, i.e., force a line or page + break}{}{hbreak:vbreak} +\capcs breve {breve accent for math, as in $\breve x$}{}{} +\capcs brokenpenalty {penalty for line break at a discretionary item, by + default~100}*{} +\capcs buildrel {produce specified formula over the specified relation}{}{} +\capcs bullet {bullet operation: $\bullet$}{}{} +\capcs bye {|\\vfill| the last page with blank space, |\\supereject| it, + and |\\end| the job}{}{\@bye} +\capcs c {cedilla accent for text, as in \c c}{}{} +\capcs cal {use calligraphic font for uppercase letters in math, + as in $\cal XYZ$}{}{} +\capcs cap {cap operator: $\cap$}{}{} +\capcs cases {produce cases for math, as in $\bigl\{{\cdots\atop\cdots}$}{}{} +\capcs catcode {the category code of a specified character}*{} +\capcs cdot {centered dot operator: $\cdot$}{}{} +\capcs cdotp {centered dot punctuation: $\cdotp$}{}{} +\capcs cdots {centered dots for math: $\cdots$}{}{} +\capcs centerline {produce line with its text centered}{}{} +\capcs char {produce the character from the current font with the specified + code}*{} +\capcs chardef {define a specified control sequence to be a character's + code, a number between 0 and $255$}*{} +\capcs check {check accent for math, as in $\check x$}{}{} +\capcs chi {math Greek letter $\chi$}{}{} +\capcs choose {|\char36 n\\choose k\char36| produces combinatorial notation: + $n \choose k$}{}{} +\capcs circ {circle operation: $\circ$}{}{} +\capcs cleaders {produce leaders with half of leftover space before + the first box, and half after the last}*{} +\capcs cleartabs {clear all the tabs for tabbing alignments}{}{} +\capcs closein {close a specified input stream}*{} +\capcs closeout {close a specified output stream}*{} +\capcs clubpenalty {additional penalty for a single line remaining before + a page break, by default~150}*{} +\capcs clubsuit {club suit symbol: $\clubsuit$}{}{} +\capcs colon {colon punctation symbol for math: $:$}{}{} +\capcs cong {congruence relation: $\cong$}{}{} +\capcs coprod {coproduct operator: $\coprod$}{}{} +\capcs copy {like |\\box|, but don't void the register}*{} +\capcs copyright {copyright mark: \copyright}{}{} +\capcs cos {cosine function: $\cos$}{}{} +\capcs cosh {hyperbolic cosine function: $\cosh$}{}{} +\capcs cot {cotangent function : $\cot$}{}{} +\capcs coth {hyperbolic cotangent function: $\coth$}{}{} +\capcs count {the specified integer register}*{} +\capcs countdef {define a specified control sequence to be a number + corresponding to a |\\count| register}*{} +\capcs cr {end a row (or column) within an alignment}*{} +\capcs crcr {does nothing if the last command was |\\cr| or |\\noalign|; + otherwise, equivalent to |\\cr|}*{} +\capcs csc {cosecant function: $\csc$}{}{} +\capcs csname {start a control sequence name to be ended by |\\endcsname|}*{} +\capcs cup {cup operator: $\cup$}{}{} +\capcs d {underdot accent for text, as in \d r}{}{} +\capcs dag {dagger symbol for text: \dag}{}{} +\capcs dagger {dagger operator for math: $\dagger$}{}{} +\capcs dashv {right turnstile relation: $\dashv$}{}{} +\capcs day {current day of the month, as a number}*{} +\capcs ddag {double dagger symbol for text: \ddag}{}{} +\capcs ddagger {double dagger operator for math: $\ddagger$}{}{} +\capcs ddot {double dot accent for math: $\ddot x$}{}{} +\capcs ddots {diagonal dots for math: \smash{$\ddots$}}{}{} +\capcs deadcycles {number of |\\output| initiations since the last + |\\shipout|}*{} +\capcs def {define a control sequence to be a macro}*{} +\capcs defaulthyphenchar {default hyphenation character code}*{} +\capcs defaultskewchar {default accent skewing character code}*{} +\capcs deg {degree function: $\deg$}{}{} +\capcs delcode {the delimiter code of a specified character}*{} +\capcs delimiter {produce a specified delimiter}*{} +\capcs delimiterfactor {1000 times the ratio of the minimum size of a + delimiter to the size that would completely cover the formula, by + default~901}*{} +\capcs delimitershortfall {minimum difference between formula height and + delimiter height, by default 5\pt}*{} +\capcs delta {math Greek letter $\delta$}{}{} +\capcs Delta {math Greek letter $\Delta$}{}{} +\capcs det {determinant function: $\det$}{}{} +\capcs diamond {diamond operator: $\diamond$}{}{} +\capcs diamondsuit {diamond suit symbol: $\diamondsuit$}{}{} +\capcs dim {dimension function: $\dim$}{}{} +\capcs dimen {the specified dimension register}*{} +\capcs dimendef {define a specified control sequence to be a number + corresponding to a |\\dimen| register}*{} +\capcs discretionary {specify three texts, the first two for before and + after a line break, the third for no line break}*{} +\capcs displayindent {\TeX\ sets this to the indentation of a display}*{} +\capcs displaylimits {place limits above and below operators only in display + styles}*{} +\capcs displaylines {produce specified multiline display with each + line centered}{}{} +\capcs displaystyle {use displaystyle size in a formula}*{} +\capcs displaywidowpenalty {penalty for a single line beginning a page + just before a display, by default~50}*{} +\capcs displaywidth {\TeX\ sets this to the width of a display}*{} +\capcs div {division operator: $\div$}{}{} +\capcs divide {divide a specified |\\count| register by a specified integer}*{} +\capcs dot {dot accent for math, as in $\dot x$}{}{} +\capcs doteq {dotted equality relation: $\doteq$}{}{} +\capcs dotfill {fill enclosing horizontal space with dots}{}{} +\capcs dots {ellipsis for sequences: $x_1$, \dots, $x_n$}{}{} +\capcs doublehyphendemerits {demerits for two consecutive lines ending + with hyphens, by default~10000}*{} +\capcs downarrow {relation: $\downarrow$}{}{} +\capcs Downarrow {relation: $\Downarrow$}{}{} +\capcs downbracefill {fill enclosing hbox with a downwards facing brace: + \hbox to 3.5em{\downbracefill}}{}{} +\capcs dp {the depth of the box in a specified box register}*{} +\capcs dump {end the job and produce a format file}*{} +\capcs edef {define a control sequence to be a macro, immediately expanding the + replacement text}*{} +\capcs egroup {implicit end-of-group character}{}{} +\capcs eject {end current paragraph and force a page break, + stretching out current page}{}{} +\capcs ell {script letter for math: $\ell$}{}{} +\capcs else {false or default case alternative for a conditional}*{\@else} +\capcs emergencystretch {additional stretch added to every line if + |\\tol\-er\-ance| is not satisfied}*{} +\capcs empty {macro that expands to nothing}{}{} +\capcs emptyset {empty set symbol: $\emptyset$}{}{} +\capcs end {|\\output| the last page and end the job}*{} +\capcs endcsname {end a control sequence name started by + |\\csname|}*{} +\capcs endgraf {equivalent to the |\\par| primitive}{}{} +\capcs endgroup {end a group started by |\\begingroup|}*{} +\capcs endinput {terminate input from the current file}*{} +\capcs endinsert {end insertion}{}{} +\capcs endline {equivalent to the |\\cr| primitive}{}{} +\capcs endlinechar {character \TeX\ inserts at the end of each input + line, by default |\twocarets M|}*{} +\capcs enskip {horizontal glue with width \frac1/2\em}{}{} +\capcs enspace {kern \frac1/2\em}{}{} +\capcs epsilon {math Greek letter $\epsilon$}{}{} +\capcs eqalign {produce specified multiline display whose indicated parts + are vertically aligned}{}{} +\capcs eqalignno {produce specified multiline display + with equation numbers whose indicated parts are vertically aligned}{}{} +\capcs eqno {put a specified equation number on the right of a display}*{} +\capcs equiv {equivalence relation: $\equiv$}{}{} +\capcs errhelp {token list whose expansion \TeX\ displays when the user asks + for help in response to an |\\errmessage|}*{} +\capcs errmessage {give specified error message}*{} +\capcs errorcontextlines {the number of lines of context \TeX\ + displays at an error, by default~5}*{} +\capcs errorstopmode {stop for interaction at error messages}*{} +\capcs escapechar {character with which \TeX\ precedes control sequence + names that are displayed}*{} +\capcs eta {math Greek letter $\eta$}{}{} +\capcs everycr {token list \TeX\ expands after a |\\cr|, or a |\\crcr| + not following |\\cr| or |\\noalign|}*{} +\capcs everydisplay {token list \TeX\ expands when a math display begins}*{} +\capcs everyhbox {token list \TeX\ expands when an hbox begins}*{} +\capcs everyjob {token list \TeX\ expands when a job begins}*{} +\capcs everymath {token list \TeX\ expands when text math mode + begins}*{} +\capcs everypar {token list \TeX\ expands when a paragraph begins}*{} +\capcs everyvbox {token list \TeX\ expands when a vbox begins }*{} +\capcs exhyphenpenalty {additional penalty for a line break after + an explicit hyphen, by default~50}*{} +\capcs exists {``there exists'' symbol: $\exists$}{}{} +\capcs exp {exponential function: $\exp$}{}{} +\capcs expandafter {expand the next token only after expanding the token + following it}*{} +\capcs fam {font family \TeX\ uses for characters with class seven + (i.e., variables) in math}*{} +\capcs fi {end a conditional}*{\@fi} +\capcs filbreak {force a page break unless the text up to another |\\filbreak| + also fits on the page}{}{} +\capcs finalhyphendemerits {penalty for the second to last line breaking at a + hyphen, by default~5000}*{} +\capcs firstmark {first mark item on the page just boxed}*{} +\capcs fivebf {use $5$-point bold font, |cmbx5|}{}{} +\capcs fivei {use $5$-point math italic font, |cmmi5|}{}{} +\capcs fiverm {use $5$-point roman font, |cmr5|}{}{} +\capcs fivesy {use $5$-point symbol font, |cmsy5|}{}{} +\capcs flat {flat symbol for music: $\flat$}{}{} +\capcs floatingpenalty {penalty for insertions that are split across + pages, by default~0}*{} +\capcs fmtname {name of the current format}{}{} +\capcs fmtversion {version number of the current format}{}{} +\capcs folio {produce |\\pageno| as characters; + in roman numerals if it's negative}{}{} +\capcs font {define a specified control sequence to select a font}*{} +\capcs fontdimen {a specified parameter of a specified font}*{} +\capcs fontname {produce the filename of a specified font as characters}*{} +\capcs footline {token list that produces line at the bottom of each page}{}{} +\capcs footnote {produce a specified footnote + with a specified reference mark}{}{} +\capcs forall {``for all'' symbol: $\forall$}{}{} +\capcs frenchspacing {make interword spacing independent of punctuation}{}{} +\capcs frown {frown relation: $\frown$}{}{} +\capcs futurelet {assign the third following token to a specified control + sequence, then expand the second following token}*{} +\capcs gamma {math Greek letter $\gamma$}{}{} +\capcs Gamma {math Greek letter $\Gamma$}{}{} +\capcs gcd {greatest common denominator function: $\gcd$}{}{} +\capcs gdef {equivalent to |\\global\\def|, i.e., globally define a macro}*{} +\capcs ge {greater than or equal relation: $\ge$}{}{} +\capcs geq {equivalent to |\\ge|}{}{} +\capcs gets {gets relation: $\gets$}{}{} +\capcs gg {much greater than relation: $\gg$}{}{} +\capcs global {make the following definition global}*{} +\capcs globaldefs {overrides |\\global| prefixes on assignments}*{} +\capcs goodbreak {indicate desirable page break with |\\penalty-500|}{}{} +\capcs grave {grave accent for math, as in $\grave x$}{}{} +\capcs H {Hungarian umlaut accent for text, as in \H o}{}{} +\capcs halign {align text in columns}*{} +\capcs hang {indent the current paragraph by |\\parindent|}{}{} +\capcs hangafter {starting line number for hanging indentation}*{} +\capcs hangindent {space for hanging indentation}*{} +\capcs hat {hat accent for math, as in $\hat x$}{}{} +\capcs hbadness {badness threshold for reporting underfull or overfull + hboxes, by default 1000}*{} +\capcs hbar {math symbol: $\hbar$}{}{} +\capcs hbox {produce a specified hbox}*{} +\capcs headline {token list that produces the line at the + top of every page}{}{} +\capcs heartsuit {heart suit symbol: $\heartsuit$}{}{} +\capcs hfil {produce infinitely stretchable horizontal glue}*{} +\capcs hfill {produce horizontal glue even more infinitely stretchable + than that produced by |\\hfil|}*{} +\capcs hfilneg {produce infinitely negative stretchable horizontal glue}*{} +\capcs hfuzz {space threshold for reporting overfull hboxes, by default + 0.1\pt}*{} +\capcs hglue {produce horizontal glue that doesn't disappear at line + breaks}{}{} +\capcs hidewidth {ignore width of an entry in an alignment, so that it + extends out from its box in the direction of the |\\hidewidth|}{}{} +\capcs hoffset {page offset relative to one inch from the paper's left edge}*{} +\capcs holdinginserts {if positive, do not remove insertions from the + current page}*{} +\capcs hom {homology function: $\hom$}{}{} +\capcs hookleftarrow {relation: $\hookleftarrow$}{}{} +\capcs hookrightarrow {relation: $\hookrightarrow$}{}{} +\capcs hphantom {produce an invisible formula with zero height and depth but + natural width}{}{} +\capcs hrule {produce a horizontal rule; legal only in vertical modes}*{} +\capcs hrulefill {fill enclosing space with a horizontal rule}{}{} +\capcs hsize {line length, by default 6.5\thinspace in}*{} +\capcs hskip {produce specified horizontal glue}*{} +\capcs hss {produce horizontal glue that is infinitely stretchable and + infinitely shrinkable}*{} +\capcs ht {the height of the box in a specified box register}*{} +\capcs hyphenation {add specified words to the + hyphenation exception dictionary}*{} +\capcs hyphenchar {the hyphenation character in a specified font}*{} +\capcs hyphenpenalty {additional penalty for a line break at a hyphen, by + default~50}*{} +\capcs i {dotless letter `\i' for use with accents}{}{} +\capcs ialign {start an |\\halign| with the |\\tabskip| glue zero and + |\\everycr| empty}{}{} +\capcs if {test if two specified tokens have the same character code}*{\@if} +\capcs ifcase {expand case $n$ for specified value $n$}*{\@ifcase} +\capcs ifcat {test if two specified tokens have the same category + code}*{\@ifcat} +\capcs ifdim {test for a specified relationship between two specified + dimensions}*{\@ifdim} +\capcs ifeof {test for being at the end of a specified file}*{\@ifeof} +\capcs iff {if and only if relation: $\iff$}{}{} +\capcs iffalse {test that is always false}*{\@iffalse} +\capcs ifhbox {test if a specified box register contains an hbox}*{\@ifhbox} +\capcs ifhmode {test if \TeX\ is in a horizontal mode}*{\@ifhmode} +\capcs ifinner {test if \TeX\ is in an internal mode}*{\@ifinner} +\capcs ifmmode {test if \TeX\ is in a math mode}*{\@ifmmode} +\capcs ifnum {test for a specified relationship + between two specified numbers}*{\@ifnum} +\capcs ifodd {test if a specified number is odd}*{\@ifodd} +\capcs iftrue {test that is always true}*{\@iftrue} +\capcs ifvbox {test if a specified box register contains a vbox}*{\@ifvbox} +\capcs ifvmode {test if \TeX\ is in a vertical mode}*{\@ifvmode} +\capcs ifvoid {test if a specified box register is void}*{\@ifvoid} +\capcs ifx {test if two tokens are the same, or if + two macros have the same top-level definition}*{\@ifx} +\capcs ignorespaces {ignore any following space tokens}*{} +\capcs Im {complex imaginary part symbol: $\Im$}{}{} +\capcs imath {dotless letter `$\imath$' for use with math accents}{}{} +\capcs immediate {perform the specified file operation without delay}*{} +\capcs in {containment relation: $\in$}{}{} +\capcs indent {produce an empty box of width |\\parindent| and enter + horizontal mode}*{} +\capcs inf {inferior function: $\inf$}{}{} +\capcs infty {infinity symbol: $\infty$}{}{} +\capcs input {begin to read from a specified file}*{} +\capcs inputlineno {the current line number of the current input file}*{} +\capcs insert {produce an insertion of a specified class}*{} +\capcs insertpenalties {sum of penalties due to insertions}*{} +\capcs int {integral symbol: $\int$}{}{} +\capcs interlinepenalty {additional penalty for a page break + between lines of a paragraph, by default~0}*{} +\capcs iota {math Greek letter $\iota$}{}{} +\capcs it {use italics, i.e., do |\\tenit\\fam=\\itfam|}{}{} +\capcs item {begin a paragraph with hanging indentation of |\\parindent| + and preceded by a specified label}{}{} +\capcs itemitem {like |\\item|, but with indentation of |2\\parindent|}{}{} +\capcs itfam {italic family for math}{}{} +\capcs j {dotless letter `\j', for use with accents}{}{} +\capcs jmath {dotless letter `$\jmath$' for use with math accents}{}{} +\capcs jobname {base name of the file with which \TeX\ was invoked}*{} +\capcs jot {unit of measure for opening up displays}{}{} +\capcs kappa {math Greek letter $\kappa$}{}{} +\capcs ker {kernel function: $\ker$}{}{} +\capcs kern {produce a specified amount of space at which + a break is not allowed}*{} +\capcs l {Polish letter: \l}{}{} +\capcs L {Polish letter: \L}{}{} +\capcs lambda {math Greek letter $\lambda$}{}{} +\capcs Lambda {math Greek letter $\Lambda$}{}{} +\capcs land {logical ``and'' operator: $\land$}{}{} +\capcs langle {left angle delimiter: $\langle$}{}{} +\capcs language {the current set of hyphenation patterns}*{} +\capcs lastbox {retrieve and remove the last item from the current list, if + it's a box}*{} +\capcs lastkern {retrieve the last item from the current list, if it's a + kern}*{} +\capcs lastpenalty {retrieve the last item from the current list, if it's a + penalty}*{} +\capcs lastskip {retrieve the last item from the current list, if it's + glue}*{} +\capcs lbrace {left brace delimiter: $\lbrace$}{}{} +\capcs lbrack {left bracket delimiter: $\lbrack$}{}{} +\capcs lccode {the character code for the lowercase form of a letter}*{} +\capcs lceil {left ceiling delimiter: $\lceil$}{}{} +\capcs ldotp {dot on baseline as punctuation: $\ldotp$}{}{} +\capcs ldots {dots on baseline for math: $\ldots$}{}{} +\capcs le {less than or equal relation: $\le$}{}{} +\capcs leaders {fill a specified horizontal or vertical space by repeating a + specified box or rule}*{} +\capcs left {produce the specified delimiter, sizing it to cover the + following subformula ended by |\\right|}*{} +\capcs leftarrow {relation: $\leftarrow$}{}{} +\capcs Leftarrow {relation: $\Leftarrow$}{}{} +\capcs leftarrowfill {fill enclosing hbox with a |\\leftarrow|: + \hbox to 3.5em{\leftarrowfill}}{}{} +\capcs leftharpoondown {relation: $\leftharpoondown$}{}{} +\capcs leftharpoonup {relation: $\leftharpoonup$}{}{} +\capcs lefthyphenmin {size of the smallest word fragment \TeX\ allows + before a hyphen at the beginning of a word, by default~2}*{} +\capcs leftline {produce line with its text pushed to left margin}{}{} +\capcs leftrightarrow {relation: $\leftrightarrow$}{}{} +\capcs Leftrightarrow {relation: $\Leftrightarrow$}{}{} +\capcs leftskip {glue \TeX\ inserts at the left of each line}*{} +\capcs leq {equivalent to |\\le|}{}{} +\capcs leqalignno {produce specified multiline display with equation numbers + on the left whose indicated parts are vertically aligned}{}{} +\capcs leqno {put a specified equation number on the left of a display}*{} +\capcs let {define a control sequence to be the next token}*{} +\capcs lfloor {left floor delimiter: $\lfloor$}{}{} +\capcs lg {logarithm function: $\lg$}{}{} +\capcs lgroup {left group delimiter (the smallest size is shown here): + $\Big\lgroup$}{}{} +\capcs lim {limit function: $\lim$}{}{} +\capcs liminf {inferior limit function: $\liminf$}{}{} +\capcs limits {place superscript above and subscript below a + large operator}*{} +\capcs limsup {superior limit function: $\limsup$}{}{} +\capcs line {produce a justified line of type}{}{} +\capcs linepenalty {penalty for line breaking added to each line, + by default~10}*{} +\capcs lineskip {vertical glue from one baseline to the next if the + lines are closer together than |\\lineskiplimit|, by default 1\pt}*{} +\capcs lineskiplimit {threshold for using |\\lineskip| instead of + |\\base\-line\-skip|, by default 0\pt}*{} +\capcs ll {much less than relation: $\ll$}{}{} +\capcs llap {produce text (with no width) extending to the left + of the current position}{}{} +\capcs lmoustache {top half of a large brace: $\big\lmoustache$}{}{} +\capcs ln {natural logarithm function: $\ln$}{}{} +\capcs lnot {logical ``not'' symbol: $\lnot$}{}{} +\capcs log {logarithm function: $\log$}{}{} +\capcs long {allow |\\par| tokens in the argument(s) of + the following definition}*{} +\capcs longleftarrow {relation: $\longleftarrow$}{}{} +\capcs Longleftarrow {relation: $\Longleftarrow$}{}{} +\capcs longleftrightarrow {relation: $\longleftrightarrow$}{}{} +\capcs Longleftrightarrow {relation: $\Longleftrightarrow$}{}{} +\capcs longmapsto {relation: $\longmapsto$}{}{} +\capcs longrightarrow {relation: $\longrightarrow$}{}{} +\capcs Longrightarrow {relation: $\Longrightarrow$}{}{} +\capcs loop {start a loop to be ended by |\\repeat|}{}{} +\capcs looseness {difference between the number of lines you want a + paragraph to be relative to the optimal number}*{} +\capcs lor {logical ``or'' operator: $\lor$}{}{} +\capcs lower {lower a specified box by a specified amount}*{} +\capcs lowercase {convert uppercase letters in the specified text + to lowercase}*{} +\capcs lq {left quote character for text: \lq}{}{} +\capcs mag {$1000$ times the ratio for enlarging all dimensions}*{} +\capcs magnification {like |\\mag|, but don't enlarge the page size}{}{} +\capcs magstep {$1000 \cdot 1.2^n$ for a specified $n$}{}{} +\capcs magstephalf {$1000\cdot\sqrt{1.2}$}{}{} +\capcs mapsto {relation: $\mapsto$}{}{} +\capcs mark {produce a mark item with a specified text}*{} +\capcs mathaccent {put specified math accent over the next character}*{} +\capcs mathbin {space a specified subformula as a binary operator}*{} +\capcs mathchar {produce the math character with the specified mathcode}*{} +\capcs mathchardef {define a specified control sequence to be a mathcode, + a number between 0 and $2^{15}-1$}*{} +\capcs mathchoice {select one of four specified math subformulas + depending on the current style}*{} +\capcs mathclose {space a specified subformula as a closing delimiter}*{} +\capcs mathcode {the mathcode of a specified character}*{} +\capcs mathinner {space a specified subformula as an inner formula, e.g., a + fraction}*{} +\capcs mathop {space a specified subformula as a large math operator}*{} +\capcs mathopen {space a specified subformula as an opening delimiter}*{} +\capcs mathord {space a specified subformula as an ordinary character}*{} +\capcs mathpalette {produce a |\\mathchoice| which expands a specified + control sequence depending on the current style}{}{} +\capcs mathpunct {space a specified subformula as punctuation}*{} +\capcs mathrel {space a specified subformula as a relation}*{} +\capcs mathstrut {produce an invisible box with the height and depth of a + left parenthesis and no width}{}{} +\capcs mathsurround {space \TeX\ kerns before and after math in text}*{} +\capcs matrix {produce a specified matrix}{}{} +\capcs max {maximum function: $\max$}{}{} +\capcs maxdeadcycles {value of |\\deadcycles| at which \TeX\ complains, + and then uses its own output routine, by default~25}*{} +\capcs maxdepth {maximum depth of the bottom box on a page, + by default 4\pt}*{} +\capcs maxdimen {largest dimension acceptable to \TeX}{}{} +\capcs meaning {produce the human-understandable meaning of a specified + token as characters}*{} +\capcs medbreak {indicate desirable page + break with |\\penalty-100| and produce |\\medskipamount| glue}{}{} +\capcs medmuskip {glue for a medium math space, by default 4\mud\ plus 2\mud\ + minus 4\mud}*{} +\capcs medskip {produce |\\medskipamount| glue}{}{} +\capcs medskipamount {glue for a medium vertical skip, by default 6\pt + plus 2\pt\ minus 2\pt}{}{} +\capcs message {show expansion of the specified text on the terminal}*{} +\capcs mid {middle relation: $\mid$}{}{} +\capcs midinsert {produce the specified text at the current position if + possible, otherwise at the top of the next page}{}{} +\capcs min {minimum function: $\min$}{}{} +\capcs mit {use math italics, i.e., do |\\fam=1|}{}{} +\capcs mkern {produce a specified kern in units of |mu| for math}*{} +\capcs models {models relation: $\models$}{}{} +\capcs month {current month, as a number}*{} +\capcs moveleft {move a specified box left by a specified space; legal + only in vertical modes}*{} +\capcs moveright {move a specified box right by a specified space; legal + only in vertical modes}*{} +\capcs mp {minus and plus operator: $\mp$}{}{} +\capcs mskip {produce specified glue in units of |mu| for math}*{} +\capcs mu {math Greek letter $\mu$}{}{} +\capcs multiply {multiply a specified |\\count| register by a specified + integer}*{} +\capcs multispan {make next alignment entry span a specified number of + columns (or rows)}{}{} +\capcs muskip {the specified muglue register}*{} +\capcs muskipdef {define a specified control sequence to be a number + corresponding to a |\\muskip| register}*{} +\capcs nabla {backwards difference symbol: $\nabla$}{}{} +\capcs narrower {make both left and right margins narrower by + |\\parindent|}{}{} +\capcs natural {natural symbol for music: $\natural$}{}{} +\capcs nearrow {northeast arrow relation: $\nearrow$}{}{} +\capcs ne {not equal relation: $\ne$}{}{} +\capcs neg {logical ``not'' symbol: $\neg$}{}{} +\capcs negthinspace {kern $-\frac1/6$\em}{}{} +\capcs neq {not equal relation: $\neq$}{}{} +\capcs newbox {reserve and name a |\\box| register}{}{\@newbox} +\capcs newcount {reserve and name a |\\count| register}{}{\@newcount} +\capcs newdimen {reserve and name a |\\dimen| register}{}{\@newdimen} +\capcs newfam {reserve and name a math family}{}{\@newfam} +\capcs newhelp {name a specified help message}{}{\@newhelp} +\capcs newif {define a new conditional with the specified name}{}{\@newif} +\capcs newinsert {name an insertion class, and reserve a + corresponding |\\box|, |\\count|, |\\dimen|, and |\\skip| registers} + {}{\@newinsert} +\capcs newlanguage {reserve and name a |\\language|}{}{\@newlanguage} +\capcs newlinechar {end-of-line character for |\\write|, etc.}*{} +\capcs newmuskip {reserve and name a |\\muskip| register}{}{\@newmuskip} +\capcs newread {reserve and name an input stream}{}{\@newread} +\capcs newskip {reserve and name a |\\skip| register}{}{\@newskip} +\capcs newtoks {reserve and name a |\\toks| register}{}{\@newtoks} +\capcs newwrite {reserve and name an output stream}{}{\@newwrite} +\capcs ni {``reverse in'' relation: $\ni$}{}{} +\capcs noalign {insert material between rows (or columns) of an + alignment}*{} +\capcs noboundary {inhibit ligatures or kerns involving the current font's + |boundarychar|}*{} +\capcstwo nobreak {do |\\penalty10000|, i.e., + inhibit a line or page break}{}{hnobreak:vnobreak} +\capcs noexpand {suppress expansion of the next token}*{} +\capcs noindent {enter horizontal mode without indenting the paragraph}*{} +\capcs nointerlineskip {inhibit interline glue before the next line}{}{} +\capcs nolimits {place superscript and subscript after large operators}*{} +\capcs nonfrenchspacing {make interword spacing depend on punctuation}{}{} +\capcs nonscript {inhibit any following glue or kern when + in script and scriptscript styles}*{} +\capcs nonstopmode {don't stop at errors, even those about missing files}*{} +\capcs nopagenumbers {inhibit printing of page numbers, i.e., do + |\\footline = {\\hfil}|}{}{} +\capcs normalbaselines {set |\\baselineskip|, |\\line\-skip|, and + |\\line\-skip\-limit| to the normal values for the current type size}{}{} +\capcs normalbaselineskip {value of |\\baselineskip| for the + current type size}{}{} +\capcs normalbottom {make the bottom margin be the same from page to page}{}{} +\capcs normallineskip {value of |\\lineskip| for the current type + size}{}{} +\capcs normallineskiplimit {value of |\\lineskiplimit| for the + current type size}{}{} +\capcs not {a slash with zero width for constructing negations of math + relations, as in $\not=$}{}{} +\capcs notin {noninclusion relation: $\notin$}{}{} +\capcs nu {math Greek letter $\nu$}{}{} +\capcs null {expands to an empty hbox}{}{} +\capcs nulldelimiterspace {space produced by a null delimiter, by + default 1.2\pt}*{} +\capcs nullfont {primitive font with no characters in it}*{} +\capcs number {produce a specified number as characters}*{} +\capcs nwarrow {northwest arrow relation: $\nwarrow$}{}{} +\capcs o {Danish letter: \o}{}{} +\capcs O {Danish letter: \O}{}{} +\capcs obeylines {make each end-of-line in the input file + equivalent to |\\par|}{}{} +\capcs obeyspaces {produce space in the output for each space character in the + input}{}{} +\capcs odot {centered dot operation: $\odot$}{}{} +\capcs oe {\oe\ ligature}{}{} +\capcs OE {\OE\ ligature}{}{} +\capcs offinterlineskip {inhibit interline glue from now on}{}{} +\capcs oint {contour integral operator: $\oint$}{}{} +\capcs oldstyle {use old style digits: {\oldstyle1234567890}}{}{} +\capcs omega {math Greek letter $\omega$}{}{} +\capcs Omega {math Greek letter $\Omega$}{}{} +\capcs ominus {circled minus operator: $\ominus$}{}{} +\capcs omit {skip a column's (or row's) template in an alignment}*{} +\capcs openin {prepare a specified input stream to read from a file}*{} +\capcs openout {prepare a specified output stream to write to a file}*{} +\capcs openup {increase |\\baselineskip|, |\\lineskip|, and + |\\lineskiplimit| by a specified amount}{}{} +\capcs oplus {circled plus operator: $\oplus$}{}{} +\capcs or {separate the cases of an |\\ifcase|}*{\@or} +\capcs oslash {circled slash operator: $\oslash$}{}{} +\capcs otimes {circled times operator: $\otimes$}{}{} +\capcs outer {make the following macro definition illegal in contexts in + which tokens are absorbed at high speed}*{} +\capcs output {token list \TeX\ expands when it finds a page break}*{} +\capcs outputpenalty {if the page break occurred at a penalty, the value + of that penalty; otherwise zero}*{} +\capcs over {produce a fraction with a bar of default thickness}*{} +\capcs overbrace {produce a brace covering the top of a formula, + as in $\overbrace{h+w}{}$}{}{} +\capcs overfullrule {width of the rule appended to an overfull box}*{} +\capcs overleftarrow {produce a left arrow covering the top of + a formula, as in $\overleftarrow{r+a}$}{}{} +\capcs overline {produce a line covering the top of a formula, + as in $\overline{2b}$}*{} +\capcs overrightarrow {produce a right arrow covering the top of a + formula, as in $\overrightarrow{i+t}$}{}{} +\capcs overwithdelims {produce a fraction with a bar of the default thickness + and surrounded by specified delimiters}*{} +\capcs owns {owns relation: $\owns$}{}{} +\capcs P {paragraph character for text: \P}{}{} +\capcs pagedepth {\TeX\ sets this to the current depth of the current + page}*{} +\capcs pagefilllstretch {\TeX\ sets this to the amount of |filll| stretch on + the current page}*{} +\capcs pagefillstretch {\TeX\ sets this to the amount of |fill| stretch on + the current page}*{} +\capcs pagefilstretch {\TeX\ sets this to the amount of |fil| stretch on the + current page}*{} +\capcs pagegoal {\TeX\ sets this to the desired height for the current page + (i.e., |\\vsize| when the first box is put on the page)}*{} +\capcs pageinsert {produce the specified text on the following page, and use up + the full page}{}{} +\capcs pageno {the register |\\count0|, which contains the + (possibly negative) page number}{}{} +\capcs pageshrink {\TeX\ sets this to the total amount of shrinkability + on the current page}*{} +\capcs pagestretch {\TeX\ sets this to the total amount of stretchability + on the current page}*{} +\capcs pagetotal {\TeX\ sets this to the natural height of the current + page}*{} +\capcs par {finish paragraph and terminate horizontal mode}*{\@par} +\capcs parallel {parallel relation: $\parallel$}{}{} +\capcs parfillskip {horizontal glue \TeX\ inserts at the end of a + paragraph}*{} +\capcs parindent {horizontal space \TeX\ inserts at the start of a + paragraph}*{} +\capcs parshape {specify the width and length of each line + in the next paragraph}*{} +\capcs parskip {vertical glue \TeX\ inserts before a paragraph}*{} +\capcs partial {partial derivative symbol: $\partial$}{}{} +\capcs pausing {if positive, stop after reading each line of input for a + possible replacement}*{} +\capcstwo penalty {produce penalty (or bonus, if negative) for breaking + line or page here}*{hpenalty:vpenalty} +\capcs perp {perpendicular relation: $\perp$}{}{} +\capcs phantom {produce an invisible formula with the + dimensions of a specified subformula}{}{} +\capcs phi {math Greek letter $\phi$}{}{} +\capcs Phi {math Greek letter $\Phi$}{}{} +\capcs pi {math Greek letter $\pi$}{}{} +\capcs Pi {math Greek letter $\Pi$}{}{} +\capcs plainoutput {\plainTeX's |\\output| routine}{}{} +\capcs pm {plus and minus operator: $\pm$}{}{} +\capcs pmatrix {produce a parenthesized matrix}{}{} +\capcs pmod {parenthesized modulus notation to put at the end of a formula, as + in $x \equiv y+1 \pmod 2$}{}{} +\capcs postdisplaypenalty {additional penalty for a line break + just after a display, by default~0}*{} +\capcs Pr {probability function: $\Pr$}{}{} +\capcs prec {precedes relation: $\prec$}{}{} +\capcs preceq {precedes or equals relation: $\preceq$}{}{} +\capcs predisplaypenalty {additional penalty for a line break just + before a display, by default~0}*{} +\capcs predisplaysize {\TeX\ sets this to the width of the + line preceding a display}*{} +\capcs pretolerance {badness tolerance for line breaks without + hyphenation, by default~100}*{} +\capcs prevdepth {depth of the last nonrule box on the + current vertical list}*{} +\capcs prevgraf {\TeX\ sets this to the number + of lines in the paragraph so far (in horizontal mode) + or in the previous paragraph (in vertical mode)}*{} +\capcs prime {prime math symbol, as in $r^\prime$}{}{} +\capcs proclaim {begin a theorem, lemma, hypothesis, $\ldots$}{}{\@proclaim} +\capcs prod {large product operator: $\prod$}{}{} +\capcs propto {proportional to relation: $\propto$}{}{} +\capcs psi {math Greek letter $\psi$}{}{} +\capcs Psi {math Greek letter $\Psi$}{}{} +\capcs qquad {produce horizontal glue with width 2\em}{}{} +\capcs quad {produce horizontal glue with width 1\em}{}{} +\capcs radical {produce a specified radical symbol}*{} +\capcs raggedbottom {allow the bottom margin to vary from page to page}{}{} +\capcs raggedright {allow the right margin to vary from line to line}{}{} +\capcs raise {raise a specified box by a specified amount}*{} +\capcs rangle {right angle delimiter: $\rangle$}{}{} +\capcs rbrace {right brace delimiter: $\rbrace$}{}{} +\capcs rbrack {right bracket delimiter: $\rbrack$}{}{} +\capcs rceil {right ceiling delimiter: $\rceil$}{}{} +\capcs Re {complex real part symbol: $\Re$}{}{} +\capcs read {read a line from a specified input stream}*{} +\capcs relax {do nothing}*{} +\capcs relpenalty {additional penalty for breaking after a relation, + by default~500}*{} +\capcs repeat {end a loop started with |\\loop|}{}{\@repeat} +\capcs rfloor {right floor delimiter: $\rfloor$}{}{} +\capcs rgroup {right group delimiter (the smallest size is shown here): + $\Big\rgroup$}{}{} +\capcs rho {math Greek letter $\rho$}{}{} +\capcs right {produce the specified delimiter at the right end of a + subformula started with |\\left|}*{} +\capcs rightarrow {relation: $\rightarrow$}{}{} +\capcs Rightarrow {relation: $\Rightarrow$}{}{} +\capcs rightarrowfill {fill enclosing hbox with a |\\rightarrow|: + \hbox to 3.5em{\rightarrowfill}}{}{} +\capcs rightharpoondown {relation: $\rightharpoondown$}{}{} +\capcs rightharpoonup {relation: $\rightharpoonup$}{}{} +\capcs rightleftharpoons {relation: $\rightleftharpoons$}{}{} +\capcs rightline {produce line with its text pushed to right margin}{}{} +\capcs rightskip {glue \TeX\ inserts at the right of each line}*{} +\capcs righthyphenmin {size of the smallest word fragment \TeX\ allows + after a hyphen at the end of a word, by default~3}*{} +\capcs rlap {produce text (with no width) extending to the right + of the current position}{}{} +\capcs rm {use roman type, i.e., do |\\tenrm\\fam=0|}{}{} +\capcs rmoustache {bottom half of a large brace: $\big\rmoustache$}{}{} +\capcs romannumeral {produce the lowercase roman numeral representation of a + specified number as characters}{}{} +\capcs root {produce a specified root of a specified subformula, as in + $\root 3 \of 2$}{}{} +\capcs rq {right quote character for text: \rq}{}{} +\capcs S {section character for text: \S}{}{} +\capcs sb {implicit subscript character}{}{} +\capcs scriptfont {the script style font in a specified math family}*{} +\capcs scriptscriptfont {the scriptscript style font in a specified + math family}*{} +\capcs scriptscriptstyle {use scriptscriptstyle size in a formula}*{} +\capcs scriptspace {additional space \TeX\ kerns after a subscript or + superscript, by default 0.5\pt}*{} +\capcs scriptstyle {use scriptstyle size in a formula}*{} +\capcs scrollmode {don't stop at most errors, but do stop at errors + about missing files}*{} +\capcs searrow {southeast arrow relation: $\searrow$}{}{} +\capcs sec {secant function: $\sec$}{}{} +\capcs setbox {define a specified box register to be a box}*{} +\capcs setlanguage {change to a specified set of hyphenation rules, but + don't change |\\language|}{*}{} +\capcs setminus {set difference operator: $\setminus$}{}{} +\capcs settabs {define the tabs for a tabbing alignment}{}{} +\capcs sevenbf {use $7$-point bold font, |cmbx7|}{}{} +\capcs seveni {use $7$-point math italic font, |cmmi5|}{}{} +\capcs sevenrm {use $7$-point roman font, |cmr7|}{}{} +\capcs sevensy {use $7$-point symbol font, |cmsy7|}{}{} +\capcs sfcode {the space factor code of a specified character}*{} +\capcs sharp {sharp symbol for music: $\sharp$}{}{} +\capcs shipout {output a box to the |.dvi| file}*{} +\capcs show {show, in the log and + on the terminal, the meaning of a specified token}*{} +\capcs showbox {display the contents of a specified box register}*{} +\capcs showboxbreadth {maximum number of items shown on each nesting + level, by default~5}*{} +\capcs showboxdepth {maximum nesting level shown, by default~3}*{} +\capcs showhyphens {show, in the log + and on the terminal, hyphenations in the specified text}{}{} +\capcs showlists {display all lists being worked on}*{} +\capcs showthe {show, in the log + and on the terminal, what |\\the| would produce}*{} +\capcs sigma {math Greek letter $\sigma$}{}{} +\capcs Sigma {math Greek letter $\Sigma$}{}{} +\capcs sim {similarity relation: $\sim$}{}{} +\capcs simeq {similar or equal relation: $\simeq$}{}{} +\capcs sin {sine function: $\sin$}{}{} +\capcs sinh {hyperbolic sine function: $\sinh$}{}{} +\capcs skew {shift a specified accent by a specified amount + on a specified accented character}{}{} +\capcs skewchar {character in a specified font used for positioning accents}*{} +\capcs skip {the specified glue register}*{} +\capcs skipdef {define a specified control sequence to be a number + corresponding to a |\\skip| register}*{} +\capcs sl {use slanted type, i.e., do |\\tensl\\fam=\\slfam|}{}{} +\capcs slash {\slash\ character that allows a line break}{}{} +\capcs slfam {slanted family for math}{}{} +\capcs smallbreak {indicate somewhat desirable page break + with |\\penalty-50| and produce |\\smallskipamount| glue}{}{} +\capcs smallint {small integral symbol: $\smallint$}{}{} +\capcs smallskip {produce |\\smallskipamount| glue}{}{} +\capcs smallskipamount {glue for a small vertical skip, by default 3\pt\ + plus 1\pt\ minus 1\pt}{}{} +\capcs smash {produce formula with zero height and depth}{}{} +\capcs smile {smile relation: $\smile$}{}{} +\capcs sp {implicit superscript character}{}{} +\capcs space {produce normal interword glue}{}{} +\capcs spacefactor {modifies stretch and shrink of interword glue + if not 1000}*{} +\capcs spaceskip {if nonzero and |\\spacefactor|${}<2000$, overrides + the normal interword glue}*{} +\capcs spadesuit {spade suit symbol: $\spadesuit$}{}{} +\capcs span {either combine entries in an alignment body or expand tokens in a + preamble}*{} +\capcs special {write tokens to the |.dvi| file to be interpreted by a + DVI-reading program}*{} +\capcs splitbotmark {last mark item in a box resulting from |\\vsplit|}*{} +\capcs splitfirstmark {first mark item in a box resulting from + |\\vsplit|}*{} +\capcs splitmaxdepth {maximum depth of a box resulting from |\\vsplit|}*{} +\capcs splittopskip {glue \TeX\ inserts at the top of a box resulting from + |\\vsplit|}*{} +\capcs sqcap {square cap operator: $\sqcap$}{}{} +\capcs sqcup {square cup operator: $\sqcup$}{}{} +\capcs sqrt {produce square root of a subformula, as in $\sqrt 2$}{}{} +\capcs sqsubseteq {square subset or equal relation: $\sqsubseteq$}{}{} +\capcs sqsupseteq {square superset or equal relation: $\sqsupseteq$}{}{} +\capcs ss {German letter: \ss}{}{} +\capcs star {star operator: $\star$}{}{} +\capcs string {produce a specified token, most commonly a control + sequence, as characters}*{} +\capcs strut {box with zero width, but height and depth of a standard + line, from baseline to baseline, in the current font}{}{} +\capcs subset {subset relation: $\subset$}{}{} +\capcs subseteq {subset or equal relation: $\subseteq$}{}{} +\capcs succ {successor relation: $\succ$}{}{} +\capcs succeq {successor or equal relation: $\succeq$}{}{} +\capcs sum {large summation operator: $\sum$}{}{} +\capcs sup {superior function: $\sup$}{}{} +\capcs supereject {force a page break, and output all insertions}{}{} +\capcs supset {superset relation: $\supset$}{}{} +\capcs supseteq {superset or equal relation: $\supseteq$}{}{} +\capcs surd {surd symbol: $\surd$}{}{} +\capcs swarrow {southwest arrow relation: $\swarrow$}{}{} +\capcs t {tie-after accent for text, as in \t uu}{}{} +\capcs tabalign {equivalent to |\\+|, except it's not |\\outer|}{}{} +\capcs tabskip {glue between columns (or rows) of an alignment}*{} +\capcs tan {tangent function: $\tan$}{}{} +\capcs tanh {hyperbolic tangent function: $\tanh$}{}{} +\capcs tau {math Greek letter $\tau$}{}{} +\capcs tenbf {use $10$-point bold font, |cmbx10|}{}{} +\capcs tenex {use $10$-point math extension font, |cmex10|}{}{} +\capcs teni {use $10$-point math italic font, |cmmi10|}{}{} +\capcs tenit {use $10$-point text italic font, |cmti10|}{}{} +\capcs tenrm {use $10$-point roman text font, |cmr10|}{}{} +\capcs tensl {use $10$-point slanted roman font, |cmsl10|}{}{} +\capcs tensy {use $10$-point math symbol font, |cmsy10|}{}{} +\capcs tentt {use $10$-point typewriter font, |cmtt10|}{}{} +\capcs TeX {produce the \TeX\ logo}{}{} +\capcs textfont {the text style font in a specified math family}*{} +\capcs textindent {like |\\item|, but doesn't do hanging indentation}{}{} +\capcs textstyle {use textstyle size in a formula}*{} +\capcs the {give the value of a specified token}*{} +\capcs theta {math Greek letter $\theta$}{}{} +\capcs Theta {math Greek letter $\Theta$}{}{} +\capcs thickmuskip {glue for a thick math space, by default 5\mud\ plus 5\mud}*{} +\capcs thinmuskip {glue for a thin math space, by default 3\mud}*{} +\capcs thinspace {kern \frac1/6\em}{}{} +\capcs tilde {tilde accent for math, as in $\tilde x$}{}{} +\capcs time {the time of day, in minutes since midnight}*{} +\capcs times {times operator: $\times$}{}{} +\capcs toks {the specified token register}*{} +\capcs toksdef {define a specified control sequence to be a number + corresponding to a |\\toks| register}*{} +\capcs tolerance {badness tolerance for line breaks with hyphenation}*{} +\margin{{\tt\\topglue} command added; recent addition to \TeX} +\capcs to {mapping relation: $\to$}{}{} +\capcs top {lattice top symbol: $\top$}{}{} +\capcs topglue {produce specified vertical glue at the + top of a page}{}{} +\capcs topinsert {produce the specified text at top of a page}{}{} +\capcs topmark {|\\botmark| before the current page was boxed}*{} +\capcs topskip {glue between the headline and the first line of text + on a page, by default 10\pt}*{} +\capcs tracingall {turn on maximal tracing}{}{} +\capcs tracingcommands {display execution of commands}*{} +\capcs tracinglostchars {display characters that are asked for, but not + defined}*{} +\capcs tracingmacros {display macro expansions}*{} +\capcs tracingonline {show diagnostic output on the terminal as well as in + the log file}*{} +\capcs tracingoutput {display contents of shipped-out boxes}*{} +\capcs tracingpages {display page break calculations}*{} +\capcs tracingparagraphs {display line break calculations}*{} +\capcs tracingrestores {display values restored at the end + of a group}*{} +\capcs tracingstats {display memory usage statistics}*{} +\capcs triangle {triangle symbol: $\triangle$}{}{} +\capcs triangleleft {left triangle operator: $\triangleleft$}{}{} +\capcs triangleright {right triangle operator: $\triangleright$}{}{} +\capcs tt {use typewriter type, i.e., do |\\tentt\\fam=\\ttfam|}{}{} +\capcs ttfam {typewriter family for math}{}{} +\capcs ttraggedright {use typewriter type and allow right margins of + paragraphs to vary from line to line}{}{} +\capcs u {breve accent for text, as in \u r}{}{} +\capcs uccode {the character code for the uppercase form of a letter}*{} +\capcs uchyph {if positive, consider hyphenating words that start with a + capital letter}*{} +\capcs underbar {underline the specified text without avoiding + any descenders, as in \underbar{fog}}{}{} +\capcs underbrace {produce a brace covering the bottom of a formula, as in + $\underbrace{x+x}{}$}{}{} +\capcs underline {underline a math formula below the descenders, as in + $\underline{x+y}$}*{} +\capcs unhbox {append the contents of the box + in a specified box + register to the current list, and void the register; legal only in + horizontal modes}*{} +\capcs unhcopy {like |\\unhbox|, but doesn't void the register}*{} +\capcs unkern {if the last item on the current list is a kern, remove it}*{} +\capcs unpenalty {if the last item on the current list is a penalty, remove + it}*{} +\capcs unskip {if the last item on the current list is glue, remove it}*{} +\capcs unvbox {append the contents of the box + in a specified box + register to the current list, and void the register; legal only in + vertical modes}*{} +\capcs unvcopy {like |\\unvbox|, but doesn't void the register}*{} +\capcs uparrow {relation: $\uparrow$}{}{} +\capcs Uparrow {relation: $\Uparrow$}{}{} +\capcs upbracefill {fill enclosing hbox with an upwards facing brace: + \hbox to 3.5em{\upbracefill}}{}{} +\capcs updownarrow {relation: $\updownarrow$}{}{} +\capcs Updownarrow {relation: $\Updownarrow$}{}{} +\capcs uplus {cupped plus operator: $\uplus$}{}{} +\capcs uppercase {convert lowercase letters in the specified text + to uppercase}*{} +\capcs upsilon {math Greek letter $\upsilon$}{}{} +\capcs Upsilon {math Greek letter $\Upsilon$}{}{} +\capcs v {check accent for text, as in \v o}{}{} +\capcs vadjust {produce vertical mode material after the current line}*{} +\capcs valign {align text in rows}*{} +\capcs varepsilon {variant math Greek letter $\varepsilon$}{}{} +\capcs varphi {variant math Greek letter $\varphi$}{}{} +\capcs varpi {variant math Greek letter $\varpi$}{}{} +\capcs varrho {variant math Greek letter $\varrho$}{}{} +\capcs varsigma {variant Greek letter $\varsigma$}{}{} +\capcs vartheta {variant math Greek letter $\vartheta$}{}{} +\capcs vbadness {badness threshold for reporting underfull or overfull + vboxes, by default~1000}*{} +\capcs vbox {produce a vbox whose baseline is that of the bottom box + enclosed}*{} +\capcs vcenter {center the specified text on the math axis}*{} +\capcs vdash {left turnstile symbol: $\vdash$}{}{} +\capcs vdots {vertical dots for math: \smash{$\vdots$}}{}{} +\capcs vec {vector accent for math, as in $\vec x$}{}{} +\capcs vee {logical ``or'' operator: $\vee$}{}{} +\capcs vert {bar relation: $\vert$}{}{} +\capcs Vert {double bar relation: $\Vert$}{}{} +\capcs vfil {produce infinitely stretchable vertical glue}*{} +\capcs vfill {produce even more infinitely stretchable vertical glue +than that produced by |\\vfil|}*{} +\capcs vfilneg {produce infinitely negative stretchable vertical glue}*{} +\capcs vfootnote {produce a specified footnote with a specified + reference mark, but don't produce the reference mark in the text}{}{} +\capcs vfuzz {space threshold for reporting overfull vboxes, by default + 0.1\pt}*{} +\capcs vglue {produce specified vertical glue + that doesn't disappear at page breaks}{}{} +\capcs voffset {vertical offset relative to one inch from the + paper's top edge}*{} +\capcs vphantom {produce an invisible formula with zero width but natural + height and depth}{}{} +\capcs vrule {produce a vertical rule; legal only in horizontal modes}*{} +\capcs vsize {page height, by default 8.9\thinspace in}*{} +\capcs vskip {produce specified vertical glue}*{} +\capcs vsplit {break the contents of a specified box + register to the specified height}*{} +\capcs vss {produce vertical glue that is infinitely stretchable and + infinitely shrinkable}*{} +\capcs vtop {produce a vbox whose baseline is that of the top box enclosed}*{} +\capcs wd {the width of the box in a specified box register}*{} +\capcs wedge {logical ``and'' operator: $\wedge$}{}{} +\capcs widehat {math accent, as in $\widehat {y+z+a}$}{}{} +\capcs widetilde {math accent $\widetilde {b+c+d}$}{}{} +\capcs widowpenalty {penalty for a single line beginning a page, + by default~150}*{} +\capcs wlog {|\\write| the specified token list in the log file}{}{} +\capcs wp {Weierstra\ss\ `p' symbol: $\wp$}{}{} +\capcs wr {wreath product operator: $\wr$}{}{} +\capcs write {write a line to a specified output stream}*{} +\capcs xdef {equivalent to |\\global\\edef|, i.e., globally define a + macro, immediately expanding the replacement text}*{} +\capcs xi {math Greek letter $\xi$}{}{} +\capcs Xi {math Greek letter $\Xi$}{}{} +\capcs xleaders {produce leaders with leftover space distributed equally + between the leader boxes}*{} +\capcs xspaceskip {if nonzero and |\\spacefactor|${}\ge2000$, + overrides the normal interword glue}*{} +\capcs year {the current year, as a number}*{} +\capcs zeta {math Greek letter $\zeta$}{}{} + +\endcapsum +\endchapter +\byebye |