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%%% Two notes on column specification:
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\begin{longtable}{|>{\raggedright\linepenalty=100\ttfamily}p{.793in}*{3}{|>{\raggedright}p{.715in}}|>{\raggedleft}p{1.5em}|>{\raggedright\arraybackslash}X|}
\caption{\strut ïÐÅÒÁÔÏÒÙ}\label{optab}\\
%%\caption{\strut Operators}\label{optab}\\
\hline
éÍÑ& \multicolumn3{c|}{áÒÇÕÍÅÎÔ/ÔÉÐÙ ÒÅÚÕÌØÔÁÔÁ}& \makebox[.2in][c]{óÔÒ.}& ïÂßÑÓÎÅÎÉÅ\\\cline{2-4}
%%Name& \multicolumn3{c|}{Argument/result types}& \makebox[.2in][c]{Page}& Explanation\\\cline{2-4}
& \multicolumn1{c|}{ìÅ×ÙÊ}& \multicolumn1{c|}{ðÒÁ×ÙÊ}& \multicolumn1{c|}{òÅÚÕÌØÔÁÔ}& & \\
%%& \multicolumn1{c|}{Left}& \multicolumn1{c|}{Right}& \multicolumn1{c|}{Result}& & \\
\hline
\hline
\endfirsthead
\caption[]{\strut ïÐÅÒÁÔÏÒÙ \emph{(ÐÒÏÄÏÌÖÅÎÉÅ)}}\\
%%\caption[]{\strut Operators \emph{(continued)}}\\
\hline
éÍÑ& \multicolumn3{c|}{áÒÇÕÍÅÎÔ/ÔÉÐÙ ÒÅÚÕÌØÔÁÔÁ}& \makebox[.2in][c]{óÔÒ.}& ïÂßÑÓÎÅÎÉÅ\\\cline{2-4}
%%Name& \multicolumn3{c|}{Argument/result types}& \makebox[.2in][c]{Page}& Explanation\\\cline{2-4}
& \multicolumn1{c|}{ìÅ×ÙÊ}& \multicolumn1{c|}{ðÒÁ×ÙÊ}& \multicolumn1{c|}{òÅÚÕÌØÔÁÔ}& & \\
%%& \multicolumn1{c|}{Left}& \multicolumn1{c|}{Right}& \multicolumn1{c|}{Result}& & \\
\hline
\hline
\endhead
\&\index{&?\texttt{\&}}& string\par path& string\par path & string\par path& \pageref{Damp}& óËÌÅÊËÁ (ÄÌÑ ÐÕÔÅÊ $l\hbox{\tt\&}r$, ÅÓÌÉ $r$ ÎÁÞÉÎÁÅÔÓÑ ÔÏÞÎÏ ÔÁÍ, ÇÄÅ ËÏÎÞÁÅÔÓÑ $l$)\\\hline
%%\&\index{&?\texttt{\&}}& string\par path& string\par path & string\par path& \pageref{Damp}& Concatenation---works for paths $l\hbox{\tt\&}r$ if $r$ starts exactly where the $l$ ends\\\hline
*\index{*?\texttt{*}}& numeric& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dmldiv}& õÍÎÏÖÅÎÉÅ\\\hline
%%*\index{*?\texttt{*}}& numeric& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dmldiv}& Multiplication\\\hline
*\index{*?\texttt{*}}& (cmyk)color\par numeric\par pair& numeric& (cmyk)color\par numeric\par pair& \pageref{Dmldiv}& õÍÎÏÖÅÎÉÅ\\\hline
%%*\index{*?\texttt{*}}& (cmyk)color\par numeric\par pair& numeric& (cmyk)color\par numeric\par pair& \pageref{Dmldiv}& Multiplication\\\hline
**\index{**?\texttt{**}}& numeric& numeric& numeric& \pageref{Dpow}& ÷ÏÚ×ÅÄÅÎÉÅ × ÓÔÅÐÅÎØ\\\hline
%%**\index{**?\texttt{**}}& numeric& numeric& numeric& \pageref{Dpow}& Exponentiation\\\hline
+\index{+?\texttt{+}}& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dadd}& óÌÏÖÅÎÉÅ\\\hline
%%+\index{+?\texttt{+}}& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dadd}& Addition\\\hline
++\index{++?\texttt{++}}& numeric& numeric& numeric& \pageref{Dpyadd}& ðÉÆÁÇÏÒÏ×Ï ÓÌÏÖÅÎÉÅ $\sqrt{l^2+r^2}$\\\hline
%%++\index{++?\texttt{++}}& numeric& numeric& numeric& \pageref{Dpyadd}& Pythagorean addition $\sqrt{l^2+r^2}$\\\hline
+-+\index{+-+?\texttt{+-+}}& numeric& numeric& numeric& \pageref{Dpysub}& ðÉÆÁÇÏÒÏ×Ï ×ÙÞÉÔÁÎÉÅ $\sqrt{l^2-r^2}$\\\hline
%%+-+\index{+-+?\texttt{+-+}}& numeric& numeric& numeric& \pageref{Dpysub}& Pythagorean subtraction $\sqrt{l^2-r^2}$\\\hline
-\index{-?\texttt{-}}& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dadd}& ÷ÙÞÉÔÁÎÉÅ\\\hline
%%-\index{-?\texttt{-}}& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dadd}& Subtraction\\\hline
-\index{-?\texttt{-}}& --& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dneg}& õÎÁÒÎÙÊ ÍÉÎÕÓ\\\hline
%%-\index{-?\texttt{-}}& --& (cmyk)color\par numeric\par pair& (cmyk)color\par numeric\par pair& \pageref{Dneg}& Negation\\\hline
/\index{/?\texttt{/}}& (cmyk)color\par numeric\par pair& numeric& (cmyk)color\par numeric\par pair& \pageref{Dmldiv}& äÅÌÅÎÉÅ\\\hline
%%/\index{/?\texttt{/}}& (cmyk)color\par numeric\par pair& numeric& (cmyk)color\par numeric\par pair& \pageref{Dmldiv}& Division\\\hline
<\index{<?\texttt{<}} =\index{=?\texttt{=}} >>\index{>?\texttt{>}}\par <=\index{<=?\texttt{<=}} >=\index{=>?\texttt{=>}}\par <>\index{<>?\texttt{<>}}& string\par numeric\par pair\par (cmyk)color\par transform& string\par numeric\par pair\par (cmyk)color\par transform& boolean& \pageref{Dcmpar}& ïÐÅÒÁÃÉÉ ÓÒÁ×ÎÅÎÉÑ\\\hline
%%<\index{<?\texttt{<}} =\index{=?\texttt{=}} >>\index{>?\texttt{>}}\par <=\index{<=?\texttt{<=}} >=\index{=>?\texttt{=>}}\par <>\index{<>?\texttt{<>}}& string\par numeric\par pair\par (cmyk)color\par transform& string\par numeric\par pair\par (cmyk)color\par transform& boolean& \pageref{Dcmpar}& Comparison operators\\\hline
\pl abs\index{abs?\texttt{abs}}& --& numeric\par pair& numeric& \pageref{Dabs}& íÏÄÕÌØ\par å×ËÌÉÄÏ×Á ÄÌÉÎÁ $\sqrt{(\mbox{\ttfamily xpart\ } r)^2+(\mbox{\ttfamily ypart\ } r)^2}$\\\hline
%%\pl abs\index{abs?\texttt{abs}}& --& numeric\par pair& numeric& \pageref{Dabs}& Absolute value\par Euclidean length $\sqrt{(\mbox{\ttfamily xpart\ } r)^2+(\mbox{\ttfamily ypart\ } r)^2}$\\\hline
and\index{and?\texttt{and}}& boolean& boolean& boolean& \pageref{Dand}& ìÏÇÉÞÅÓËÏÅ é\\\hline
%%and\index{and?\texttt{and}}& boolean& boolean& boolean& \pageref{Dand}& Logical and\\\hline
angle\index{angle?\texttt{angle}}& --& pair& numeric& \pageref{Dangle}& 2$-$ÁÒÇÕÍÅÎÔÎÙÊ ÁÒËÔÁÎÇÅÎÓ (× ÇÒÁÄÕÓÁÈ)\\\hline
%%angle\index{angle?\texttt{angle}}& --& pair& numeric& \pageref{Dangle}& 2$-$argument arctangent (in degrees)\\\hline
arclength\index{arclength?\texttt{arclength}}& --& path& numeric& \pageref{Darclng}& äÌÉÎÁ ÄÕÇÉ ÐÕÔÉ\\\hline
%%arclength\index{arclength?\texttt{arclength}}& --& path& numeric& \pageref{Darclng}& Arc length of a path\\\hline
arctime of\index{arctime of?\texttt{arctime of}}& numeric& path& numeric& \pageref{Darctim}& ÷ÒÅÍÑ ÎÁ ÐÕÔÉ, ÇÄÅ ÄÌÉÎÁ ÄÕÇÉ ÏÔ ÎÁÞÁÌÁ ÄÏÓÔÉÇÁÅÔ ÚÁÄÁÎÎÏÊ ×ÅÌÉÞÉÎÙ\\\hline
%%arctime of\index{arctime of?\texttt{arctime of}}& numeric& path& numeric& \pageref{Darctim}& Time on a path where arc length from the start reaches a given value\\\hline
ASCII\index{ASCII?\texttt{ASCII}}& --& string& numeric& --& úÎÁÞÅÎÉÅ ASCII ÐÅÒ×ÏÇÏ ÓÉÍ×ÏÌÁ × ÓÔÒÏËÅ\\\hline
%%ASCII\index{ASCII?\texttt{ASCII}}& --& string& numeric& --& ASCII value of first character in string\\\hline
\pl bbox\index{bbox?\texttt{bbox}}& --& picture\par path\par pen& path& \pageref{Dbbox}& ðÒÑÍÏÕÇÏÌØÎÙÊ ÐÕÔØ ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÉ\\\hline
%%\pl bbox\index{bbox?\texttt{bbox}}& --& picture\par path\par pen& path& \pageref{Dbbox}& A rectangular path for the bounding box\\\hline
blackpart\index{blackpart?\texttt{blackpart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& ÷ÙÄÅÌÅÎÉÅ ÞÅÔ×ÅÒÔÏÊ ËÏÍÐÏÎÅÎÔÙ\\\hline
%%blackpart\index{blackpart?\texttt{blackpart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& Extract the fourth component\\\hline
bluepart\index{bluepart?\texttt{bluepart}}& --& color& numeric& \pageref{Drgbprt}& ÷ÙÄÅÌÅÎÉÅ ÔÒÅÔØÅÊ ËÏÍÐÏÎÅÎÔÙ\\\hline
%%bluepart\index{bluepart?\texttt{bluepart}}& --& color& numeric& \pageref{Drgbprt}& Extract the third component\\\hline
boolean\index{boolean?\texttt{boolean}}& --& ÌÀÂÏÊ& boolean& \pageref{Dboolop}& ÷ÙÒÁÖÅÎÉÅ ÌÏÇÉÞÅÓËÏÇÏ ÔÉÐÁ?\\\hline
%%boolean\index{boolean?\texttt{boolean}}& --& any& boolean& \pageref{Dboolop}& Is the expression of type boolean?\\\hline
\pl bot\index{bot?\texttt{bot}}& --& numeric\par pair& numeric\par pair& \pageref{Dbot}& îÉÚ ÔÅËÕÝÅÇÏ ÐÅÒÁ, ÃÅÎÔÒÉÒÏ×ÁÎÎÏÇÏ ÐÏ ÚÁÄÁÎÎÙÍ ËÏÏÒÄÉÎÁÔÁÍ\\\hline
%%\pl bot\index{bot?\texttt{bot}}& --& numeric\par pair& numeric\par pair& \pageref{Dbot}& Bottom of current pen when centered at the given coordinate(s)\\\hline
bounded\index{bounded?\texttt{bounded}}& --& ÌÀÂÏÊ& boolean& \pageref{Dbounded}& áÒÇÕÍÅÎÔ --- ÜÔÏ ËÁÒÔÉÎËÁ × ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÅ?\\\hline
%%bounded\index{bounded?\texttt{bounded}}& --& any& boolean& \pageref{Dbounded}& Is argument a picture with a bounding box?\\\hline
\pl ceiling\index{ceiling?\texttt{ceiling}}& --& numeric& numeric& \pageref{Dceil}& îÁÉÍÅÎØÛÅÅ ÃÅÌÏÅ, ÂÏÌØÛÅÅ ÉÌÉ ÒÁ×ÎÏÅ ÄÁÎÎÏÍÕ\\\hline
%%\pl ceiling\index{ceiling?\texttt{ceiling}}& --& numeric& numeric& \pageref{Dceil}& Least integer greater than or equal to\\\hline
\pl center\index{center?\texttt{center}}& --& picture\par path\par pen& pair& \pageref{Dcenter}& ãÅÎÔÒ ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÉ\\\hline
%%\pl center\index{center?\texttt{center}}& --& picture\par path\par pen& pair& \pageref{Dcenter}& Center of the bounding box\\\hline
char\index{char?\texttt{char}}& --& numeric& string& \pageref{Dchar}& óÉÍ×ÏÌ Ó ÚÁÄÁÎÎÙÍ ËÏÄÏÍ ASCII\\\hline
%%char\index{char?\texttt{char}}& --& numeric& string& \pageref{Dchar}& Character with a given ASCII code\\\hline
clipped\index{clipped?\texttt{clipped}}& --& ÌÀÂÏÊ& boolean& \pageref{Dclipped}& áÒÇÕÍÅÎÔ --- ×ÙÒÅÚËÁ ÉÚ ËÁÒÔÉÎËÉ?\\\hline
%%clipped\index{clipped?\texttt{clipped}}& --& any& boolean& \pageref{Dclipped}& Is argument a clipped picture?\\\hline
cmykcolor\index{cmykcolor?\texttt{cmykcolor}}& --& ÌÀÂÏÊ& boolean& \pageref{Dccolrop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ cmyk-Ã×ÅÔ?\\\hline
%%cmykcolor\index{cmykcolor?\texttt{cmykcolor}}& --& any& boolean& \pageref{Dccolrop}& Is the expression of type cmykcolor?\\\hline
color\index{color?\texttt{color}}& --& ÌÀÂÏÊ& boolean& \pageref{Dcolrop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ Ã×ÅÔ?\\\hline
%%color\index{color?\texttt{color}}& --& any& boolean& \pageref{Dcolrop}& Is the expression of type color?\\\hline
colormodel\index{colormodel?\texttt{colormodel}}& --& ÉÚÏÂÒÁÖÅÎÉÅ& numeric& \pageref{Dcolormodel}& ëÁËÁÑ ÍÏÄÅÌØ Ã×ÅÔÁ × ÏÂßÅËÔÅ-ÉÚÏÂÒÁÖÅÎÉÉ?\\\hline
%%colormodel\index{colormodel?\texttt{colormodel}}& --& image object& numeric& \pageref{Dcolormodel}& What is the color model of the image object?\\\hline
\pl colorpart\index{colorpart?\texttt{colorpart}}& --& ÉÚÏÂÒÁÖÅÎÉÅ&
(cmyk)color\par numeric\par boolean& \pageref{Dcolorpart}& ëÁËÏ× Ã×ÅÔ
ÏÂßÅËÔÁ-ÉÚÏÂÒÁÖÅÎÉÑ?\\\hline
%%\pl colorpart\index{colorpart?\texttt{colorpart}}& --& image object&
%%(cmyk)color\par numeric\par boolean& \pageref{Dcolorpart}& What is the
%%color of the image object?\\\hline
cosd\index{cosd?\texttt{cosd}}& --& numeric& numeric& \pageref{Dcosd}& ëÏÓÉÎÕÓ ÕÇÌÁ × ÇÒÁÄÕÓÁÈ\\\hline
%%cosd\index{cosd?\texttt{cosd}}& --& numeric& numeric& \pageref{Dcosd}& Cosine of angle in degrees\\\hline
\pl cutafter\index{cutafter?\texttt{cutafter}}& path& path& path& \pageref{Dcuta}& ìÅ×ÙÊ ÁÒÇÕÍÅÎÔ Ó ÞÁÓÔØÀ, ÏÔÂÒÁÓÙ×ÁÅÍÏÊ ÐÏÓÌÅ ÐÅÒÅÓÅÞÅÎÉÑ\\\hline
%%\pl cutafter\index{cutafter?\texttt{cutafter}}& path& path& path& \pageref{Dcuta}& Left argument with part after the intersection dropped\\\hline
\pl cutbefore\index{cutbefore?\texttt{cutbefore}}& path& path& path& \pageref{Dcutb}& ìÅ×ÙÊ ÁÒÇÕÍÅÎÔ Ó ÞÁÓÔØÀ, ÏÔÂÒÁÓÙ×ÁÅÍÏÊ ÄÏ ÐÅÒÅÓÅÞÅÎÉÑ\\\hline
%%\pl cutbefore\index{cutbefore?\texttt{cutbefore}}& path& path& path& \pageref{Dcutb}& Left argument with part before the intersection dropped\\\hline
cyanpart\index{cyanpart?\texttt{cyanpart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& éÚ×ÌÅÞØ ÐÅÒ×ÙÊ ÁÒÇÕÍÅÎÔ\\\hline
%%cyanpart\index{cyanpart?\texttt{cyanpart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& Extract the first component\\\hline
cycle\index{cycle?\texttt{cycle}}& --& path& boolean& \pageref{Dcycop}& ïÐÒÅÄÅÌÑÅÔ ÃÉËÌÉÞÅÎ ÌÉ ÐÕÔØ\\\hline
%%cycle\index{cycle?\texttt{cycle}}& --& path& boolean& \pageref{Dcycop}& Determines whether a path is cyclic\\\hline
dashpart\index{dashpart?\texttt{dashpart}}& --& picture& picture& \pageref{Ddashpart}& ïÂÒÁÚÅà ÐÕÎËÔÉÒÁ ÐÕÔÉ × ÒÉÓÕÅÍÏÊ ËÁÒÔÉÎËÅ\\\hline
%%dashpart\index{dashpart?\texttt{dashpart}}& --& picture& picture& \pageref{Ddashpart}& Dash pattern of a path in a stroked picture\\\hline
decimal\index{decimal?\texttt{decimal}}& --& numeric& string& \pageref{Ddecop}& äÅÓÑÔÉÞÎÏÅ ÐÒÅÄÓÔÁ×ÌÅÎÉÅ\\\hline
%%decimal\index{decimal?\texttt{decimal}}& --& numeric& string& \pageref{Ddecop}& The decimal representation\\\hline
\pl dir\index{dir?\texttt{dir}}& --& numeric& pair& \pageref{Ddirop}& $(\cos\theta,\sin\theta)$ ÐÏ ÚÁÄÁÎÎÏÍÕ $\theta$ × ÇÒÁÄÕÓÁÈ\\\hline
%%\pl dir\index{dir?\texttt{dir}}& --& numeric& pair& \pageref{Ddirop}& $(\cos\theta,\sin\theta)$ given $\theta$ in degrees\\\hline
\pl direction of\index{direction of?\texttt{direction of}}& numeric& path& pair& \pageref{Ddirof}& îÁÐÒÁ×ÌÅÎÉÅ ÐÕÔÉ × ÄÁÎÎÏÅ `×ÒÅÍÑ'\\\hline
%%\pl direction of\index{direction of?\texttt{direction of}}& numeric& path& pair& \pageref{Ddirof}& The direction of a path at a given `time'\\\hline
\pl direction\-point of\index{directionpoint of?\texttt{directionpoint of}}& pair& path& numeric& \pageref{Ddpntof}& ôÏÞËÁ, ÇÄÅ ÐÕÔØ ÉÍÅÅÔ ÚÁÄÁÎÎÏÅ ÎÁÐÒÁ×ÌÅÎÉÅ\\\hline
%%\pl direction\-point of\index{directionpoint of?\texttt{directionpoint of}}& pair& path& numeric& \pageref{Ddpntof}& Point where a path has a given direction\\\hline
direction\-time of\index{directiontime of?\texttt{directiontime of}}& pair& path& numeric& \pageref{Ddtimof}& `÷ÒÅÍÑ', ËÏÇÄÁ ÐÕÔØ ÉÍÅÅÔ ÚÁÄÁÎÎÏÅ ÎÁÐÒÁ×ÌÅÎÉÅ\\\hline
%%direction\-time of\index{directiontime of?\texttt{directiontime of}}& pair& path& numeric& \pageref{Ddtimof}& `Time' when a path has a given direction\\\hline
\pl div\index{div?\texttt{div}}& numeric& numeric& numeric& --& ãÅÌÏÞÉÓÌÅÎÎÏÅ ÄÅÌÅÎÉÅ $\lfloor l/r\rfloor$\\\hline
%%\pl div\index{div?\texttt{div}}& numeric& numeric& numeric& --& Integer division $\lfloor l/r\rfloor$\\\hline
\pl dotprod\index{dotprod?\texttt{dotprod}}& pair& pair& numeric& \pageref{Ddprod}& ÓËÁÌÑÒÎÏÅ ÐÒÏÉÚ×ÅÄÅÎÉÅ ×ÅËÔÏÒÏ×\\\hline
%%\pl dotprod\index{dotprod?\texttt{dotprod}}& pair& pair& numeric& \pageref{Ddprod}& vector dot product\\\hline
filled\index{filled?\texttt{filled}}& --& ÌÀÂÏÊ& boolean& \pageref{Dfilled}& áÒÇÕÍÅÎÔ --- ÜÔÏ ÚÁÐÏÌÎÅÎÎÏÅ ×ÙÄÅÌÅÎÉÅ?\\\hline
%%filled\index{filled?\texttt{filled}}& --& any& boolean& \pageref{Dfilled}& Is argument a filled outline?\\\hline
floor\index{floor?\texttt{floor}}& --& numeric& numeric& \pageref{Dfloor}& îÁÉÂÏÌØÛÅÅ ÃÅÌÏÅ, ÍÅÎØÛÅÅ ÉÌÉ ÒÁ×ÎÏÅ ÄÁÎÎÏÍÕ\\\hline
%%floor\index{floor?\texttt{floor}}& --& numeric& numeric& \pageref{Dfloor}& Greatest integer less than or equal to\\\hline
fontpart\index{fontpart?\texttt{fontpart}}& --& picture& string& \pageref{Dfontpart}& ûÒÉÆÔ ÔÅËÓÔÏ×ÏÊ ËÏÍÐÏÎÅÎÔÙ ËÁÒÔÉÎËÉ\\\hline
%%fontpart\index{fontpart?\texttt{fontpart}}& --& picture& string& \pageref{Dfontpart}& Font of a textual picture component\\\hline
fontsize\index{fontsize?\texttt{fontsize}}& --& string& numeric& \pageref{Dfntsiz}& òÁÚÍÅÒ ÛÒÉÆÔÁ × ÐÕÎËÔÁÈ\\\hline
%%fontsize\index{fontsize?\texttt{fontsize}}& --& string& numeric& \pageref{Dfntsiz}& The point size of a font\\\hline
greenpart\index{greenpart?\texttt{greenpart}}& --& color& numeric& \pageref{Drgbprt}& ÷ÙÄÅÌÉÔØ ×ÔÏÒÏÊ ËÏÍÐÏÎÅÎÔ\\\hline
%%greenpart\index{greenpart?\texttt{greenpart}}& --& color& numeric& \pageref{Drgbprt}& Extract the second component\\\hline
greypart\index{greypart?\texttt{greypart}}& --& numeric& numeric& \pageref{Dgreyprt}& ÷ÙÄÅÌÉÔØ ÐÅÒ×ÙÊ (ÅÄÉÎÓÔ×ÅÎÎÙÊ) ËÏÍÐÏÎÅÎÔ\\\hline
%%greypart\index{greypart?\texttt{greypart}}& --& numeric& numeric& \pageref{Dgreyprt}& Extract the first (only) component\\\hline
hex\index{hex?\texttt{hex}}& --& string& numeric& --& éÎÔÅÒÐÒÅÔÉÒÏ×ÁÔØ ËÁË 16-ÒÉÞÎÏÅ ÞÉÓÌÏ\\\hline
%%hex\index{hex?\texttt{hex}}& --& string& numeric& --& Interpret as a hexadecimal number\\\hline
infont\index{infont?\texttt{infont}}& string& string& picture& \pageref{Sinfont}& ðÅÞÁÔØ ÓÔÒÏËÕ × ÚÁÄÁÎÎÏÍ ÛÒÉÆÔÅ\\\hline
%%infont\index{infont?\texttt{infont}}& string& string& picture& \pageref{Sinfont}& Typeset string in given font\\\hline
\pl intersec\-tionpoint\index{intersectionpoint?\texttt{intersectionpoint}}& path& path& pair& \pageref{Disecpt}& ôÏÞËÁ ÐÅÒÅÓÅÞÅÎÉÑ\\\hline
%%\pl intersec\-tionpoint\index{intersectionpoint?\texttt{intersectionpoint}}& path& path& pair& \pageref{Disecpt}& An intersection point\\\hline
intersec\-tiontimes\index{intersectiontimes?\texttt{intersectiontimes}}& path& path& pair& \pageref{Disectt}& ÷ÒÅÍÅÎÁ ($t_l,t_r)$ ÎÁ ÐÕÔÑÈ $l$ É $r$, ËÏÇÄÁ ÐÕÔÉ ÐÅÒÅÓÅËÁÀÔÓÑ\\\hline
%%intersec\-tiontimes\index{intersectiontimes?\texttt{intersectiontimes}}& path& path& pair& \pageref{Disectt}& Times ($t_l,t_r)$ on paths $l$ and $r$ when the paths intersect\\\hline
\pl inverse\index{inverse?\texttt{inverse}}& --& transform& transform& \pageref{Dinv}& ïÂÒÁÔÉÔØ ÔÒÁÎÓÆÏÒÍÁÃÉÀ\\\hline
%%\pl inverse\index{inverse?\texttt{inverse}}& --& transform& transform& \pageref{Dinv}& Invert a transformation\\\hline
known\index{known?\texttt{known}}& --& ÌÀÂÏÊ& boolean& \pageref{Dknown}& éÍÅÅÔ ÌÉ ÁÒÇÕÍÅÎÔ ÉÚ×ÅÓÔÎÏÅ ÚÎÁÞÅÎÉÅ?\\\hline
%%known\index{known?\texttt{known}}& --& any& boolean& \pageref{Dknown}& Does argument have a known value?\\\hline
length\index{length?\texttt{length}}& --& path\par string\par picture& numeric& \pageref{Dlength}\par \pageref{DlengthString}\par \pageref{DlengthPicture}& þÉÓÌÏ ËÏÍÐÏÎÅÎÔ (ÄÕÇ, ÓÉÍ×ÏÌÏ×, ÎÁÒÉÓÏ×ÁÎÎÙÈ ÏÂßÅËÔÏ×, \ldots) × ÁÒÇÕÍÅÎÔÅ\\\hline
%%length\index{length?\texttt{length}}& --& path\par string\par picture& numeric& \pageref{Dlength}\par \pageref{DlengthString}\par \pageref{DlengthPicture}& Number of components (arcs, characters, strokes, \ldots) in the argument\\\hline
\pl lft\index{lft?\texttt{lft}}& --& numeric\par pair& numeric\par pair& \pageref{Dlft}& ìÅ×ÙÊ ËÒÁÊ ÔÅËÕÝÅÇÏ ÐÅÒÁ Ó ÃÅÎÔÒÏÍ ÐÏ ÚÁÄÁÎÎÙÍ ËÏÏÒÄÉÎÁÔÁÍ\\\hline
%%\pl lft\index{lft?\texttt{lft}}& --& numeric\par pair& numeric\par pair& \pageref{Dlft}& Left side of current pen when its center is at the given coordinate(s)\\\hline
llcorner\index{llcorner?\texttt{llcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& îÉÖÎÉÊ ÌÅ×ÙÊ ÕÇÏÌ ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÉ\\\hline
%%llcorner\index{llcorner?\texttt{llcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& Lower-left corner of bounding box\\\hline
lrcorner\index{lrcorner?\texttt{lrcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& îÉÖÎÉÊ ÐÒÁ×ÙÊ ÕÇÏÌ ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÉ\\\hline
%%lrcorner\index{lrcorner?\texttt{lrcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& Lower-right corner of bounding box\\\hline
magentapart\index{magentapart?\texttt{magentapart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& éÚ×ÌÅÞØ ×ÔÏÒÏÊ ËÏÍÐÏÎÅÎÔ\\\hline
%%magentapart\index{magentapart?\texttt{magentapart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& Extract the second component\\\hline
makepath\index{makepath?\texttt{makepath}}& --& pen& path& \pageref{Dmkpath}& úÁÍËÎÕÔÙÊ ÐÕÔØ, ÏÈ×ÁÔÙ×ÁÀÝÉÊ ÆÏÒÍÕ ÐÅÒÁ\\\hline
%%makepath\index{makepath?\texttt{makepath}}& --& pen& path& \pageref{Dmkpath}& Cyclic path bounding the pen shape\\\hline
makepen\index{makepen?\texttt{makepen}}& --& path& pen& \pageref{Dmkpen}& íÎÏÇÏÕÇÏÌØÎÏÅ ÐÅÒÏ ÉÚ ×ÙÐÕËÌÏÊ ÞÁÓÔÉ ÕÚÌÏ× ÐÕÔÉ\\\hline
%%makepen\index{makepen?\texttt{makepen}}& --& path& pen& \pageref{Dmkpen}& A polygonal pen made from the convex hull of the path knots\\\hline
mexp\index{mexp?\texttt{mexp}}& --& numeric& numeric& --& æÕÎËÃÉÑ $\exp(x/256)$\\\hline
%%mexp\index{mexp?\texttt{mexp}}& --& numeric& numeric& --& The function $\exp(x/256)$\\\hline
mlog\index{mlog?\texttt{mlog}}& --& numeric& numeric& --& æÕÎËÃÉÑ $256\ln(x)$\\\hline
%%mlog\index{mlog?\texttt{mlog}}& --& numeric& numeric& --& The function $256\ln(x)$\\\hline
\pl mod\index{mod?\texttt{mod}}& --& numeric& numeric& --& æÕÎËÃÉÑ-ÏÓÔÁÔÏË $l-r\lfloor l/r\rfloor$\\\hline
%%\pl mod\index{mod?\texttt{mod}}& --& numeric& numeric& --& The remainder function $l-r\lfloor l/r\rfloor$\\\hline
normal\-deviate\index{normaldeviate?\texttt{normaldeviate}}& --& --& numeric& --& ÷ÙÂÏÒ ÓÌÕÞÁÊÎÏÇÏ ÞÉÓÌÁ ÓÏ ÓÒÅÄÎÉÍ~0 É ÓÔÁÎÄÁÒÔÎÙÍ ÏÔËÌÏÎÅÎÉÅÍ~1\\\hline
%%normal\-deviate\index{normaldeviate?\texttt{normaldeviate}}& --& --& numeric& --& Choose a random number with mean~0 and standard deviation~1\\\hline
not\index{not?\texttt{not}}& --& boolean& boolean& \pageref{Dnot}& ìÏÇÉÞÅÓËÏÅ îå\\\hline
%%not\index{not?\texttt{not}}& --& boolean& boolean& \pageref{Dnot}& Logical negation\\\hline
numeric\index{numeric?\texttt{numeric}}& --& ÌÀÂÏÊ& boolean& \pageref{Dnumop}& ÷ÙÒÁÖÅÎÉÅ ÞÉÓÌÏ×ÏÇÏ ÔÉÐÁ?\\\hline
%%numeric\index{numeric?\texttt{numeric}}& --& any& boolean& \pageref{Dnumop}& Is the expression of type numeric?\\\hline
oct\index{oct?\texttt{oct}}& --& string& numeric& --& éÎÔÅÒÐÒÅÔÉÒÏ×ÁÔØ ÓÔÒÏËÕ ËÁË 8-ÒÉÞÎÏÅ ÞÉÓÌÏ\\\hline
%%oct\index{oct?\texttt{oct}}& --& string& numeric& --& Interpret string as octal number\\\hline
odd\index{odd?\texttt{odd}}& --& numeric& boolean& --& âÌÉÖÁÊÛÅÅ ÃÅÌÏÅ ÎÅÞÅÔÎÏÅ?\\\hline
%%odd\index{odd?\texttt{odd}}& --& numeric& boolean& --& Is the closest integer odd or even?\\\hline
or\index{or?\texttt{or}}& boolean& boolean& boolean& \pageref{Dor}& ìÏÇÉÞÅÓËÏÅ éìé\\\hline
%%or\index{or?\texttt{or}}& boolean& boolean& boolean& \pageref{Dor}& Logical inclusive or\\\hline
pair\index{pair?\texttt{pair}}& --& ÌÀÂÏÊ& boolean& \pageref{Dpairop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ ÐÁÒÁ?\\\hline
%%pair\index{pair?\texttt{pair}}& --& any& boolean& \pageref{Dpairop}& Is the expression of type pair?\\\hline
path\index{path?\texttt{path}}& --& ÌÀÂÏÊ& boolean& \pageref{Dpathop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ ÐÕÔØ?\\\hline
%%path\index{path?\texttt{path}}& --& any& boolean& \pageref{Dpathop}& Is the expression of type path?\\\hline
pathpart\index{pathpart?\texttt{pathpart}}& --& picture& path& \pageref{Dpathpart}& ëÏÍÐÏÎÅÎÔ-ÐÕÔØ ÎÁÒÉÓÏ×ÁÎÎÏÊ ËÁÒÔÉÎËÉ\\\hline
%%pathpart\index{pathpart?\texttt{pathpart}}& --& picture& path& \pageref{Dpathpart}& Path of a stroked picture component\\\hline
pen\index{pen?\texttt{pen}}& --& ÌÀÂÏÊ& boolean& \pageref{Dpenop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ ÐÅÒÏ?\\\hline
%%pen\index{pen?\texttt{pen}}& --& any& boolean& \pageref{Dpenop}& Is the expression of type pen?\\\hline
penoffset of\index{penoffset?\texttt{penoffset}}& pair& pen& pair& --& ëÒÁÊÎÑÑ ÔÏÞËÁ ÐÅÒÁ Ó ÚÁÄÁÎÎÙÍ ÎÁÐÒÁ×ÌÅÎÉÅÍ\\\hline
%%penoffset of\index{penoffset?\texttt{penoffset}}& pair& pen& pair& --& Point on the pen furthest to the right of the given direction\\\hline
penpart\index{penpart?\texttt{penpart}}& --& picture& pen& \pageref{Dpenpart}& ëÏÍÐÏÎÅÎÔÁ-ÐÅÒÏ ÎÁÒÉÓÏ×ÁÎÎÏÊ ËÁÒÔÉÎËÉ\\\hline
%%penpart\index{penpart?\texttt{penpart}}& --& picture& pen& \pageref{Dpenpart}& Pen of a stroked picture component\\\hline
picture\index{picture?\texttt{picture}}& --& ÌÀÂÏÊ& boolean& \pageref{Dpictop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ ËÁÒÔÉÎËÁ?\\\hline
%%picture\index{picture?\texttt{picture}}& --& any& boolean& \pageref{Dpictop}& Is the expression of type picture?\\\hline
point of\index{point of?\texttt{point of}}& numeric& path& pair& \pageref{Dpntof}& ôÏÞËÁ ÎÁ ÐÕÔÉ Ó ÚÁÄÁÎÎÙÍ ÚÎÁÞÅÎÉÅÍ ×ÒÅÍÅÎÉ\\\hline
%%point of\index{point of?\texttt{point of}}& numeric& path& pair& \pageref{Dpntof}& Point on a path given a time value\\\hline
postcontrol of\index{postcontrol?\texttt{postcontrol}}& numeric& path& pair& --& ðÅÒ×ÁÑ ÕÐÒÁ×ÌÑÀÝÁÑ ÔÏÞËÁ âÅÚØÅ ÎÁ ÏÔÒÅÚËÅ ÐÕÔÉ, ÎÁÞÉÎÁÀÝÉÍÓÑ × ÄÁÎÎÏÅ ×ÒÅÍÑ\\\hline
%%postcontrol of\index{postcontrol?\texttt{postcontrol}}& numeric& path& pair& --& First B\'ezier control point on path segment starting at the given time\\\hline
precontrol of\index{precontrol?\texttt{precontrol}}& numeric& path& pair& --& ðÏÓÌÅÄÎÑÑ ÕÐÒÁ×ÌÑÀÝÁÑ ÔÏÞËÁ âÅÚØÅ ÎÁ ÏÔÒÅÚËÅ ÐÕÔÉ, ÚÁËÁÎÞÉ×ÁÀÝÉÍÓÑ × ÄÁÎÎÏÅ ×ÒÅÍÑ\\\hline
%%precontrol of\index{precontrol?\texttt{precontrol}}& numeric& path& pair& --& Last B\'ezier control point on path segment ending at the given time\\\hline
readfrom\index{readfrom?\texttt{readfrom}}& --& string& string& \pageref{Dreadfrom}& þÉÔÁÔØ ÓÔÒÏËÕ ÉÚ ÆÁÊÌÁ\\\hline
%%readfrom\index{readfrom?\texttt{readfrom}}& --& string& string& \pageref{Dreadfrom}& Read a line from file\\\hline
redpart\index{redpart?\texttt{redpart}}& --& color& numeric& \pageref{Drgbprt}& ÷ÙÄÅÌÉÔØ ÐÅÒ×ÙÊ ËÏÍÐÏÎÅÎÔ\\\hline
%%redpart\index{redpart?\texttt{redpart}}& --& color& numeric& \pageref{Drgbprt}& Extract the first component\\\hline
reverse\index{reverse?\texttt{reverse}}& --& path& path& \pageref{Drevrse}& ÐÕÔØ × ÏÂÒÁÔÎÏÍ `×ÒÅÍÅÎÉ', ËÏÎÅÃ ÍÅÎÑÅÔÓÑ Ó ÎÁÞÁÌÏÍ\\\hline
%%reverse\index{reverse?\texttt{reverse}}& --& path& path& \pageref{Drevrse}& `time'-reversed path, beginning swapped with ending\\\hline
rgbcolor\index{rgbcolor?\texttt{rgbcolor}}& --& ÌÀÂÏÊ& boolean& \pageref{Drcolrop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ Ã×ÅÔ?\\\hline
%%rgbcolor\index{rgbcolor?\texttt{rgbcolor}}& --& any& boolean& \pageref{Drcolrop}& Is the expression of type color?\\\hline
rotated\index{rotated?\texttt{rotated}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& ÷ÒÁÝÅÎÉÅ (× ÇÒÁÄÕÓÁÈ) ÐÒÏÔÉ× ÞÁÓÏ×ÏÊ ÓÔÒÅÌËÉ\\\hline
%%rotated\index{rotated?\texttt{rotated}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Rotate counterclockwise a given number of degrees\\\hline
\pl round\index{round?\texttt{round}}& --& numeric\par pair& numeric\par pair& \pageref{Dround}& ÏËÒÕÇÌÉÔØ ËÁÖÄÕÀ ËÏÍÐÏÎÅÎÔÕ ÄÏ ÂÌÉÖÁÊÛÅÇÏ ÃÅÌÏÇÏ\\\hline
%%\pl round\index{round?\texttt{round}}& --& numeric\par pair& numeric\par pair& \pageref{Dround}& round each component to the nearest integer\\\hline
\pl rt\index{rt?\texttt{rt}}& --& numeric\par pair& numeric\par pair& \pageref{Drt}& ðÒÁ×ÁÑ ÓÔÏÒÏÎÁ ÔÅËÕÝÅÇÏ ÐÅÒÁ, ÃÅÎÔÒÉÒÏ×ÁÎÎÏÇÏ ÐÏ ÄÁÎÎÙÍ ËÏÏÒÄÉÎÁÔÁÍ\\\hline
%%\pl rt\index{rt?\texttt{rt}}& --& numeric\par pair& numeric\par pair& \pageref{Drt}& Right side of current pen when centered at given coordinate(s)\\\hline
scaled\index{scaled?\texttt{scaled}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& íÁÓÛÔÁÂÉÒÕÊ ×ÓÅ ËÏÏÒÄÉÎÁÔÙ × ÚÁÄÁÎÎÏÅ ÞÉÓÌÏ ÒÁÚ\\\hline
%%scaled\index{scaled?\texttt{scaled}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Scale all coordinates by the given amount\\\hline
scantokens\index{scantokens?\texttt{scantokens}}& --& string& token sequence& \pageref{Dscantokens}& ðÒÅÏÂÒÁÚÉ ÓÔÒÏËÕ × ÚÎÁË ÉÌÉ ÐÏÓÌÅÄÏ×ÁÔÅÌØÎÏÓÔØ ÚÎÁËÏ×. ïÂÅÓÐÅÞÉ×ÁÅÔ ÐÒÅÏÂÒÁÚÏ×ÁÎÉÅ ÓÔÒÏËÉ × ÞÉÓÌÏ É Ô.~Ð.\\\hline
%%scantokens\index{scantokens?\texttt{scantokens}}& --& string& token sequence& \pageref{Dscantokens}& Converts a string to a token or token sequence. Provides string to numeric conversion, etc.\\\hline
shifted\index{shifted?\texttt{shifted}}& picture\par path\par pair\par pen\par transform& pair& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& äÏÂÁ×ÌÑÅÔ ÚÁÄÁÎÎÙÊ ÓÄ×ÉÇ Ë ËÁÖÄÏÊ ÐÁÒÅ ËÏÏÒÄÉÎÁÔ\\\hline
%%shifted\index{shifted?\texttt{shifted}}& picture\par path\par pair\par pen\par transform& pair& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Add the given shift amount to each pair of coordinates\\\hline
sind\index{sind?\texttt{sind}}& --& numeric& numeric& \pageref{Dsind}& óÉÎÕÓ ÕÇÌÁ × ÇÒÁÄÕÓÁÈ\\\hline
%%sind\index{sind?\texttt{sind}}& --& numeric& numeric& \pageref{Dsind}& Sine of an angle in degrees\\\hline
slanted\index{slanted?\texttt{slanted}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& ðÒÉÍÅÎÅÎÉÅ ÔÒÁÎÓÆÏÒÍÁÃÉÉ-ÎÁËÌÏÎÁ, ÐÅÒÅ×ÏÄÑÝÅÊ $(x,y)$ × $(x+sy,y)$, ÇÄÅ~$s$ --- ÁÒÇÕÍÅÎÔ-ÞÉÓÌÏ\\\hline
%%slanted\index{slanted?\texttt{slanted}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Apply the slanting transformation that maps $(x,y)$ into $(x+sy,y)$, where~$s$ is the numeric argument\\\hline
sqrt\index{sqrt?\texttt{sqrt}}& --& numeric& numeric& \pageref{Dsqrt}& ë×ÁÄÒÁÔÎÙÊ ËÏÒÅÎØ\\\hline
%%sqrt\index{sqrt?\texttt{sqrt}}& --& numeric& numeric& \pageref{Dsqrt}& Square root\\\hline
str\index{str?\texttt{str}}& --& suffix& string& \pageref{Dstr}& óÔÒÏËÏ×ÏÅ ÐÒÅÄÓÔÁ×ÌÅÎÉÅ ÓÕÆÆÉËÓÁ\\\hline
%%str\index{str?\texttt{str}}& --& suffix& string& \pageref{Dstr}& String representation for a suffix\\\hline
string\index{string?\texttt{string}}& --& ÌÀÂÏÊ& boolean& \pageref{Dstrgop}& ÷ÙÒÁÖÅÎÉÅ ÔÉÐÁ ÓÔÒÏËÁ?\\\hline
%%string& --& any& boolean& \pageref{Dstrgop}& Is the expression of type string?\\\hline
stroked\index{stroked?\texttt{stroked}}& --& ÌÀÂÏÊ& boolean& \pageref{Dstroked}& áÒÇÕÍÅÎÔ --- ÜÔÏ ÎÁÒÉÓÏ×ÁÎÎÁÑ ÌÉÎÉÑ?\\\hline
%%stroked\index{stroked?\texttt{stroked}}& --& any& boolean& \pageref{Dstroked}& Is argument a stroked line?\\\hline
subpath of\index{subpath?\texttt{subpath}}& pair& path& path& \pageref{Dsubpth}& þÁÓÔØ ÐÕÔÉ ÄÌÑ ÚÁÄÁÎÎÏÇÏ ÄÉÁÐÁÚÏÎÁ ×ÒÅÍÅÎÉ\\\hline
%%subpath of\index{subpath?\texttt{subpath}}& pair& path& path& \pageref{Dsubpth}& Portion of a path for given range of time values\\\hline
substring of\index{substring
of?\texttt{substring of}}& pair& string& string& \pageref{Dsubstr}& ðÏÄÓÔÒÏËÁ, ÏÇÒÁÎÉÞÅÎÎÁÑ ÉÎÄÅËÓÁÍÉ\\\hline
%%substring of\index{substring of?\texttt{substring of}}& pair& string& string& \pageref{Dsubstr}& Substring bounded by given indices\\\hline
textpart\index{textpart?\texttt{textpart}}& --& picture& string& \pageref{Dtextpart}& ôÅËÓÔ ÔÅËÓÔÏ×ÏÊ ËÏÍÐÏÎÅÎÔÙ ËÁÒÔÉÎËÉ\\\hline
%%textpart\index{textpart?\texttt{textpart}}& --& picture& string& \pageref{Dtextpart}& Text of a textual picture component\\\hline
textual\index{textual?\texttt{textual}}& --& ÌÀÂÏÊ& boolean& \pageref{Dtextual}& áÒÇÕÍÅÎÔ --- ÜÔÏ ÔÅËÓÔ?\\\hline
%%textual\index{textual?\texttt{textual}}& --& any& boolean& \pageref{Dtextual}& Is argument typeset text?\\\hline
\pl top\index{top?\texttt{top}}& --& numeric\par pair& numeric\par pair& \pageref{Dtop}& ÷ÅÒÈ ÔÅËÕÝÅÇÏ ÐÅÒÁ, ÃÅÎÔÒÉÒÏ×ÁÎÎÏÇÏ ÐÏ ÚÁÄÁÎÎÙÍ ËÏÏÒÄÉÎÁÔÁÍ\\\hline
%%\pl top\index{top?\texttt{top}}& --& numeric\par pair& numeric\par pair& \pageref{Dtop}& Top of current pen when centered at the given coordinate(s)\\\hline
transform\index{transform?\texttt{transform}}& --& ÌÀÂÏÊ& boolean& \pageref{Dtrnfop}& áÒÇÕÍÅÎÔ ÔÉÐÁ ÔÒÁÎÓÆÏÒÍÁÃÉÑ?\\\hline
%%transform\index{transform?\texttt{transform}}& --& any& boolean& \pageref{Dtrnfop}& Is the argument of type transform?\\\hline
transformed\index{transformed?\texttt{transformed}}& picture\par path\par pair\par pen\par transform& transform& picture\par path\par pair\par pen\par transform& \pageref{Dtrfrmd}& ðÒÉÍÅÎÉ ÄÁÎÎÕÀ ÔÒÁÎÓÆÏÒÍÁÃÉÀ ËÏ ×ÓÅÍ ËÏÏÒÄÉÎÁÔÁÍ\\\hline
%%transformed\index{transformed?\texttt{transformed}}& picture\par path\par pair\par pen\par transform& transform& picture\par path\par pair\par pen\par transform& \pageref{Dtrfrmd}& Apply the given transform to all coordinates\\\hline
ulcorner\index{ulcorner?\texttt{ulcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& ÷ÅÒÈÎÉÊ ÌÅ×ÙÊ ÕÇÏÌ ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÉ\\\hline
%%ulcorner\index{ulcorner?\texttt{ulcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& Upper-left corner of bounding box\\\hline
uniform\-deviate\index{uniformdeviate?\texttt{uniformdeviate}}& --& numeric& numeric& --& óÌÕÞÁÊÎÏÅ ÞÉÓÌÏ ÏÔ ÎÕÌÑ ÄÏ ÚÎÁÞÅÎÉÑ ÁÒÇÕÍÅÎÔÁ\\\hline
%%uniform\-deviate\index{uniformdeviate?\texttt{uniformdeviate}}& --& numeric& numeric& --& Random number between zero and the value of the argument\\\hline
\pl unitvector\index{unitvector?\texttt{unitvector}}& --& pair& pair& \pageref{Duvec}& íÁÓÛÔÁÂÉÒÕÊ ×ÅËÔÏÒ Ë ÄÌÉÎÅ~1\\\hline
%%\pl unitvector\index{unitvector?\texttt{unitvector}}& --& pair& pair& \pageref{Duvec}& Rescale a vector so its length is~1\\\hline
unknown\index{unknown?\texttt{unknown}}& --& ÌÀÂÏÊ& boolean& \pageref{Dunknwn}& úÎÁÞÅÎÉÅ ÎÅÉÚ×ÅÓÔÎÏ?\\\hline
%%unknown\index{unknown?\texttt{unknown}}& --& any& boolean& \pageref{Dunknwn}& Is the value unknown?\\\hline
urcorner\index{urcorner?\texttt{urcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& ÷ÅÒÈÎÉÊ ÐÒÁ×ÙÊ ÕÇÏÌ ÏÈ×ÁÔÙ×ÁÀÝÅÊ ÒÁÍËÉ\\\hline
%%urcorner\index{urcorner?\texttt{urcorner}}& --& picture\par path\par pen& pair& \pageref{Dcornop}& Upper-right corner of bounding box\\\hline
\pl whatever\index{whatever?\texttt{whatever}}& --& --& numeric& \pageref{Dwhatev}& óÏÚÄÁÊ ÎÏ×ÕÀ ÁÎÏÎÉÍÎÕÀ ÎÅÉÚ×ÅÓÔÎÕÀ\\\hline
%%\pl whatever\index{whatever?\texttt{whatever}}& --& --& numeric& \pageref{Dwhatev}& Create a new anonymous unknown\\\hline
xpart\index{xpart?\texttt{xpart}}& --& pair\par transform& number& \pageref{Dxprt}& $x$ ÉÌÉ $t_x$ ËÏÍÐÏÎÅÎÔÁ\\\hline
%%xpart\index{xpart?\texttt{xpart}}& --& pair\par transform& number& \pageref{Dxprt}& $x$ or $t_x$ component\\\hline
xscaled\index{xscaled?\texttt{xscaled}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& íÁÓÛÔÁÂÉÒÕÊ ×ÓÅ ËÏÏÒÄÉÎÁÔÙ $x$ × ÚÁÄÁÎÎÏÅ ÞÉÓÌÏ ÒÁÚ\\\hline
%%xscaled\index{xscaled?\texttt{xscaled}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Scale all $x$ coordinates by the given amount\\\hline
xxpart\index{xxpart?\texttt{xxpart}}& --& transform& number& \pageref{Dtrprt}& $t_{xx}$ × ÍÁÔÒÉÃÅ ÔÒÁÎÓÆÏÒÍÁÃÉÉ\\\hline
%%xxpart\index{xxpart?\texttt{xxpart}}& --& transform& number& \pageref{Dtrprt}& $t_{xx}$ entry in transformation matrix\\\hline
xypart\index{xypart?\texttt{xypart}}& --& transform& number& \pageref{Dtrprt}& $t_{xy}$ × ÍÁÔÒÉÃÅ ÔÒÁÎÓÆÏÒÍÁÃÉÉ\\\hline
%%xypart\index{xypart?\texttt{xypart}}& --& transform& number& \pageref{Dtrprt}& $t_{xy}$ entry in transformation matrix\\\hline
yellowpart\index{yellowpart?\texttt{yellowpart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& ÷ÙÄÅÌÉÔØ ÔÒÅÔØÀ ËÏÍÐÏÎÅÎÔÕ\\\hline
%%yellowpart\index{yellowpart?\texttt{yellowpart}}& --& cmykcolor& numeric& \pageref{Dcmykprt}& Extract the third component\\\hline
ypart\index{ypart?\texttt{ypart}}& --& pair\par transform& number& \pageref{Dyprt}& ëÏÍÐÏÎÅÎÔÁ $y$ ÉÌÉ $t_y$\\\hline
%%ypart\index{ypart?\texttt{ypart}}& --& pair\par transform& number& \pageref{Dyprt}& $y$ or $t_y$ component\\\hline
yscaled\index{yscaled?\texttt{yscaled}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& íÁÓÛÔÁÂÉÒÕÊ ×ÓÅ ËÏÏÒÄÉÎÁÔÙ $y$ × ÚÁÄÁÎÎÏÅ ÞÉÓÌÏ ÒÁÚ\\\hline
%%yscaled\index{yscaled?\texttt{yscaled}}& picture\par path\par pair\par pen\par transform& numeric& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Scale all $y$ coordinates by the given amount\\\hline
yxpart\index{yxpart?\texttt{yxpart}}& --& transform& number& \pageref{Dtrprt}& $t_{yx}$ × ÍÁÔÒÉÃÅ ÔÒÁÎÓÆÏÒÍÁÃÉÉ\\\hline
%%yxpart\index{yxpart?\texttt{yxpart}}& --& transform& number& \pageref{Dtrprt}& $t_{yx}$ entry in transformation matrix\\\hline
yypart\index{yypart?\texttt{yypart}}& --& transform& number& \pageref{Dtrprt}& $t_{yy}$ × ÍÁÔÒÉÃÅ ÔÒÁÎÓÆÏÒÍÁÃÉÉ\\\hline
%%yypart\index{yypart?\texttt{yypart}}& --& transform& number& \pageref{Dtrprt}& $t_{yy}$ entry in transformation matrix\\\hline
zscaled\index{zscaled?\texttt{zscaled}}& picture\par path\par pair\par pen\par transform& pair& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& ÷ÒÁÝÁÔØ É ÍÁÓÛÔÁÂÉÒÏ×ÁÔØ ×ÓÅ ËÏÏÒÄÉÎÁÔÙ ÔÁË, ÞÔÏ $(1,0)$ ÓÔÁÎÏ×ÉÔÓÑ ÚÁÄÁÎÎÏÊ ÐÁÒÏÊ, Ô.~Å. ÐÒÏÉÚ×ÅÓÔÉ ËÏÍÐÌÅËÓÎÏÅ ÕÍÎÏÖÅÎÉÅ.\\\hline
%%zscaled\index{zscaled?\texttt{zscaled}}& picture\par path\par pair\par pen\par transform& pair& picture\par path\par pair\par pen\par transform& \pageref{Dtranop}& Rotate and scale all coordinates so that $(1,0)$ is mapped into the given pair; i.e., do complex multiplication.\\\hline
\end{longtable}
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