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-rw-r--r--Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex446
1 files changed, 223 insertions, 223 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex
index bab8fefd4eb..9b807992787 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex
@@ -11,116 +11,116 @@
%
% Version 1.414213 29/9/2007
-% veclen function adapted from ideas due to Rouben Rostamian.
+% veclen function adpated from ideas due to Rouben Rostamian.
%
-% Calculate the Euclidean length of a 2D vector.
+% Calcluate the Eulidean length of a 2D vector.
%
%
-\pgfmathdeclarefunction{veclen}{2}{%
+\pgfmathdeclarefunction{veclen}{2}{%
\begingroup%
\pgfmath@x#1pt\relax%
\pgfmath@y#2pt\relax%
- \ifdim\pgfmath@x<0pt\relax%
- \pgfmath@x-\pgfmath@x%
- \fi%
- \ifdim\pgfmath@y<0pt\relax%
- \pgfmath@y-\pgfmath@y%
- \fi%
- \ifdim\pgfmath@x=0pt\relax%
- \pgfmath@x\pgfmath@y%
- \else%
- \ifdim\pgfmath@y=0pt\relax%
- \else%
- \ifdim\pgfmath@x>\pgfmath@y%
- \pgfmath@xa\pgfmath@x%
- \pgfmath@x\pgfmath@y%
- \pgfmath@y\pgfmath@xa%
- \fi%
- % We use a scaling factor to reduce errors.
- \ifdim\pgfmath@y>10000pt\relax%
- \c@pgfmath@counta1500\relax%
- \else%
- \ifdim\pgfmath@y>1000pt\relax%
- \c@pgfmath@counta150\relax%
- \else%
- \ifdim\pgfmath@y>100pt\relax%
- \c@pgfmath@counta50\relax%
- \else%
- \c@pgfmath@counta1\relax%
- \fi%
- \fi%
- \fi%
- \divide\pgfmath@x\c@pgfmath@counta\relax%
- \divide\pgfmath@y\c@pgfmath@counta\relax%
- \pgfmathreciprocal@{\pgfmath@tonumber{\pgfmath@y}}%
- \pgfmath@x\pgfmathresult\pgfmath@x%
- \pgfmath@xa\pgfmath@tonumber{\pgfmath@x}\pgfmath@x%
- \edef\pgfmath@temp{\pgfmath@tonumber{\pgfmath@xa}}%
- %
- % Use A+x^2*(B+x^2*(C+x^2*(D+E*x^2)))
- % where
- % A = +1.000012594
- % B = +0.4993615349
- % C = -0.1195159052
- % D = +0.04453994279
- % E = -0.01019210944
- %
- \pgfmath@x-0.01019210944\pgfmath@xa%
- \advance\pgfmath@x0.04453994279pt\relax%
- \pgfmath@x\pgfmath@temp\pgfmath@x%
- \advance\pgfmath@x-0.1195159052pt\relax%
- \pgfmath@x\pgfmath@temp\pgfmath@x%
- \advance\pgfmath@x0.4993615349pt\relax%
- \pgfmath@x\pgfmath@temp\pgfmath@x%
- \advance\pgfmath@x1.000012594pt\relax%
- \ifdim\pgfmath@y<0pt\relax%
- \pgfmath@y-\pgfmath@y%
- \fi%
- \pgfmath@x\pgfmath@tonumber{\pgfmath@y}\pgfmath@x%
- % Invert the scaling factor.
- \multiply\pgfmath@x\c@pgfmath@counta\relax%
- \fi%
- \fi%
- \pgfmath@returnone\pgfmath@x%
- \endgroup%
+ \ifdim\pgfmath@x<0pt\relax%
+ \pgfmath@x-\pgfmath@x%
+ \fi%
+ \ifdim\pgfmath@y<0pt\relax%
+ \pgfmath@y-\pgfmath@y%
+ \fi%
+ \ifdim\pgfmath@x=0pt\relax%
+ \pgfmath@x\pgfmath@y%
+ \else%
+ \ifdim\pgfmath@y=0pt\relax%
+ \else%
+ \ifdim\pgfmath@x>\pgfmath@y%
+ \pgfmath@xa\pgfmath@x%
+ \pgfmath@x\pgfmath@y%
+ \pgfmath@y\pgfmath@xa%
+ \fi%
+ % We use a scaling factor to reduce errors.
+ \ifdim\pgfmath@y>10000pt\relax%
+ \c@pgfmath@counta1500\relax%
+ \else%
+ \ifdim\pgfmath@y>1000pt\relax%
+ \c@pgfmath@counta150\relax%
+ \else%
+ \ifdim\pgfmath@y>100pt\relax%
+ \c@pgfmath@counta50\relax%
+ \else%
+ \c@pgfmath@counta1\relax%
+ \fi%
+ \fi%
+ \fi%
+ \divide\pgfmath@x\c@pgfmath@counta\relax%
+ \divide\pgfmath@y\c@pgfmath@counta\relax%
+ \pgfmathreciprocal@{\pgfmath@tonumber{\pgfmath@y}}%
+ \pgfmath@x\pgfmathresult\pgfmath@x%
+ \pgfmath@xa\pgfmath@tonumber{\pgfmath@x}\pgfmath@x%
+ \edef\pgfmath@temp{\pgfmath@tonumber{\pgfmath@xa}}%
+ %
+ % Use A+x^2*(B+x^2*(C+x^2*(D+E*x^2)))
+ % where
+ % A = +1.000012594
+ % B = +0.4993615349
+ % C = -0.1195159052
+ % D = +0.04453994279
+ % E = -0.01019210944
+ %
+ \pgfmath@x-0.01019210944\pgfmath@xa%
+ \advance\pgfmath@x0.04453994279pt\relax%
+ \pgfmath@x\pgfmath@temp\pgfmath@x%
+ \advance\pgfmath@x-0.1195159052pt\relax%
+ \pgfmath@x\pgfmath@temp\pgfmath@x%
+ \advance\pgfmath@x0.4993615349pt\relax%
+ \pgfmath@x\pgfmath@temp\pgfmath@x%
+ \advance\pgfmath@x1.000012594pt\relax%
+ \ifdim\pgfmath@y<0pt\relax%
+ \pgfmath@y-\pgfmath@y%
+ \fi%
+ \pgfmath@x\pgfmath@tonumber{\pgfmath@y}\pgfmath@x%
+ % Invert the scaling factor.
+ \multiply\pgfmath@x\c@pgfmath@counta\relax%
+ \fi%
+ \fi%
+ \pgfmath@returnone\pgfmath@x%
+ \endgroup%
}
% Hyperbolic functions contributed by Martin Heller.
%
\pgfmathdeclarefunction{cosh}{1}{%
- \begingroup
- \edef\pgfmath@arg{#1}%
- \pgfmathexp@{\pgfmath@arg}%
- \pgfmath@x=\pgfmathresult pt\relax%
- \pgfmathexp@{-\pgfmath@arg}%
- \advance\pgfmath@x by\pgfmathresult pt\relax%
- \divide\pgfmath@x by2\relax%
- \pgfmath@returnone\pgfmath@x%
- \endgroup}
+ \begingroup
+ \edef\pgfmath@arg{#1}%
+ \pgfmathexp@{\pgfmath@arg}%
+ \pgfmath@x=\pgfmathresult pt\relax%
+ \pgfmathexp@{-\pgfmath@arg}%
+ \advance\pgfmath@x by\pgfmathresult pt\relax%
+ \divide\pgfmath@x by2\relax%
+ \pgfmath@returnone\pgfmath@x%
+ \endgroup}
\pgfmathdeclarefunction{sinh}{1}{%
- \begingroup
- \edef\pgfmath@arg{#1}%
- \pgfmathexp@{\pgfmath@arg}%
- \pgfmath@x=\pgfmathresult pt\relax%
- \pgfmathexp@{-\pgfmath@arg}%
- \advance\pgfmath@x by-\pgfmathresult pt\relax%
- \divide\pgfmath@x by2\relax%
- \pgfmath@returnone\pgfmath@x%
- \endgroup
+ \begingroup
+ \edef\pgfmath@arg{#1}%
+ \pgfmathexp@{\pgfmath@arg}%
+ \pgfmath@x=\pgfmathresult pt\relax%
+ \pgfmathexp@{-\pgfmath@arg}%
+ \advance\pgfmath@x by-\pgfmathresult pt\relax%
+ \divide\pgfmath@x by2\relax%
+ \pgfmath@returnone\pgfmath@x%
+ \endgroup
}%
\pgfmathdeclarefunction{tanh}{1}{%
- \begingroup
- \edef\pgfmath@arg{#1}%
- \pgfmathsinh@{\pgfmath@arg}%
- \pgfmath@x=\pgfmathresult pt\relax%
- \pgfmathcosh@{\pgfmath@arg}%
- \pgfmath@y=\pgfmathresult pt\relax%
- \pgfmathdivide@{\pgfmath@tonumber{\pgfmath@x}}{\pgfmath@tonumber{\pgfmath@y}}%
- \pgfmath@x=\pgfmathresult pt\relax%
- \pgfmath@returnone\pgfmath@x%
- \endgroup
+ \begingroup
+ \edef\pgfmath@arg{#1}%
+ \pgfmathsinh@{\pgfmath@arg}%
+ \pgfmath@x=\pgfmathresult pt\relax%
+ \pgfmathcosh@{\pgfmath@arg}%
+ \pgfmath@y=\pgfmathresult pt\relax%
+ \pgfmathdivide@{\pgfmath@tonumber{\pgfmath@x}}{\pgfmath@tonumber{\pgfmath@y}}%
+ \pgfmath@x=\pgfmathresult pt\relax%
+ \pgfmath@returnone\pgfmath@x%
+ \endgroup
}%
% \pgfmathscientific
@@ -134,136 +134,136 @@
% NB These arguments *are not parsed*, as the long mantissa would be lost.
%
\def\pgfmathscientific#1#2{%
- \begingroup%
- \edef\pgfmath@sci@exponent{#2}%
- \pgfmath@x#1pt\relax%
- \ifdim\pgfmath@x<0pt\relax%
- \pgfmath@x-\pgfmath@x%
- \edef\pgfmath@sci@sign{-}%
- \expandafter\edef\expandafter\pgfmath@temp\expandafter{\expandafter\pgfmath@gobbleone#1}%
- \else%
- \edef\pgfmath@sci@sign{+}%
- \edef\pgfmath@temp{#1}%
- \fi%
- \expandafter\pgfmath@in@\expandafter.\expandafter{#1}%
- \ifpgfmath@in@%
- \else%
- \edef\pgfmath@temp{\pgfmath@temp.0}%
- \fi%
- \expandafter\pgfmath@scientific@@\pgfmath@temp00000000000\pgfmath@}
+ \begingroup%
+ \edef\pgfmath@sci@exponent{#2}%
+ \pgfmath@x#1pt\relax%
+ \ifdim\pgfmath@x<0pt\relax%
+ \pgfmath@x-\pgfmath@x%
+ \edef\pgfmath@sci@sign{-}%
+ \expandafter\edef\expandafter\pgfmath@temp\expandafter{\expandafter\pgfmath@gobbleone#1}%
+ \else%
+ \edef\pgfmath@sci@sign{+}%
+ \edef\pgfmath@temp{#1}%
+ \fi%
+ \expandafter\pgfmath@in@\expandafter.\expandafter{#1}%
+ \ifpgfmath@in@%
+ \else%
+ \edef\pgfmath@temp{\pgfmath@temp.0}%
+ \fi%
+ \expandafter\pgfmath@scientific@@\pgfmath@temp00000000000\pgfmath@}
\def\pgfmath@scientific@@#1.#2#3#4#5#6{%
- \edef\pgfmath@sci@int{#1}%
- \edef\pgfmath@sci@mantissaA{#2#3#4#5#6}%
- \pgfmath@scientific@@@}
-
+ \edef\pgfmath@sci@int{#1}%
+ \edef\pgfmath@sci@mantissaA{#2#3#4#5#6}%
+ \pgfmath@scientific@@@}
+
\def\pgfmath@scientific@@@#1#2#3#4#5#6\pgfmath@{%
- \edef\pgfmath@sci@mantissaB{#1#2#3#4#5}%
- \c@pgfmath@counta\pgfmath@sci@exponent\relax%
+ \edef\pgfmath@sci@mantissaB{#1#2#3#4#5}%
+ \c@pgfmath@counta\pgfmath@sci@exponent\relax%
\ifnum\c@pgfmath@counta<-4\relax%
\pgfmath@x0pt\relax%
\else%
- \c@pgfmath@countb\c@pgfmath@counta%
- \ifnum\c@pgfmath@counta<0\relax%
- \c@pgfmath@counta-\c@pgfmath@counta%
- \fi%
- \pgfmathpow@{10}{\the\c@pgfmath@counta}%
- \afterassignment\pgfmath@gobbletilpgfmath@
- \c@pgfmath@countc\pgfmathresult\relax\pgfmath@
- \edef\pgfmath@sci@factor{\the\c@pgfmath@countc}%
- \ifnum\c@pgfmath@countb<0\relax%
- % xE-y: easy...
- \pgfmath@x\pgfmath@sci@int.\pgfmath@sci@mantissaA pt\relax%
- \divide\pgfmath@x\pgfmath@sci@factor\relax%
- \else%
- % xE+y:
- % Must do this way so as not lose digits in a long mantissa. Sigh...
- \c@pgfmath@counta\pgfmath@sci@int%
- \c@pgfmath@countb\pgfmath@sci@mantissaA%
- \multiply\c@pgfmath@counta\pgfmath@sci@factor\relax%
- \multiply\c@pgfmath@countb\pgfmath@sci@factor\relax%
- \c@pgfmath@countc\c@pgfmath@countb%
- \divide\c@pgfmath@countb100000\relax%
- \advance\c@pgfmath@counta\c@pgfmath@countb%
- \multiply\c@pgfmath@countb100000\relax%
- \advance\c@pgfmath@countc-\c@pgfmath@countb%
- \c@pgfmath@countb\pgfmath@sci@mantissaB\relax%
- \multiply\c@pgfmath@countb\pgfmath@sci@factor\relax%
- \divide\c@pgfmath@countb100000\relax%
- \advance\c@pgfmath@countc\c@pgfmath@countb%
- \advance\c@pgfmath@countc100000\relax%
- \edef\pgfmath@sci@result{\pgfmath@sci@sign\the\c@pgfmath@counta.\expandafter\pgfmath@gobbleone\the\c@pgfmath@countc pt}%
- \pgfmath@x\pgfmath@sci@result\relax%
- \fi\fi%
- \pgfmath@returnone\pgfmath@x%
- \endgroup}
-
+ \c@pgfmath@countb\c@pgfmath@counta%
+ \ifnum\c@pgfmath@counta<0\relax%
+ \c@pgfmath@counta-\c@pgfmath@counta%
+ \fi%
+ \pgfmathpow@{10}{\the\c@pgfmath@counta}%
+ \afterassignment\pgfmath@gobbletilpgfmath@
+ \c@pgfmath@countc\pgfmathresult\relax\pgfmath@
+ \edef\pgfmath@sci@factor{\the\c@pgfmath@countc}%
+ \ifnum\c@pgfmath@countb<0\relax%
+ % xE-y: easy...
+ \pgfmath@x\pgfmath@sci@int.\pgfmath@sci@mantissaA pt\relax%
+ \divide\pgfmath@x\pgfmath@sci@factor\relax%
+ \else%
+ % xE+y:
+ % Must do this way so as not lose digits in a long mantissa. Sigh...
+ \c@pgfmath@counta\pgfmath@sci@int%
+ \c@pgfmath@countb\pgfmath@sci@mantissaA%
+ \multiply\c@pgfmath@counta\pgfmath@sci@factor\relax%
+ \multiply\c@pgfmath@countb\pgfmath@sci@factor\relax%
+ \c@pgfmath@countc\c@pgfmath@countb%
+ \divide\c@pgfmath@countb100000\relax%
+ \advance\c@pgfmath@counta\c@pgfmath@countb%
+ \multiply\c@pgfmath@countb100000\relax%
+ \advance\c@pgfmath@countc-\c@pgfmath@countb%
+ \c@pgfmath@countb\pgfmath@sci@mantissaB\relax%
+ \multiply\c@pgfmath@countb\pgfmath@sci@factor\relax%
+ \divide\c@pgfmath@countb100000\relax%
+ \advance\c@pgfmath@countc\c@pgfmath@countb%
+ \advance\c@pgfmath@countc100000\relax%
+ \edef\pgfmath@sci@result{\pgfmath@sci@sign\the\c@pgfmath@counta.\expandafter\pgfmath@gobbleone\the\c@pgfmath@countc pt}%
+ \pgfmath@x\pgfmath@sci@result\relax%
+ \fi\fi%
+ \pgfmath@returnone\pgfmath@x%
+ \endgroup}
+
% width function.
%
\pgfmathdeclarefunction{width}{1}{%
- \begingroup%
- \setbox\pgfmath@box=\hbox{{\pgfmath@selectfont{#1}}}%
- \pgfmath@x=\wd\pgfmath@box%
- \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@x}}%
- \pgfmath@smuggleone\pgfmathresult%
- \endgroup%
+ \begingroup%
+ \setbox\pgfmath@box=\hbox{{\pgfmath@selectfont{#1}}}%
+ \pgfmath@x=\wd\pgfmath@box%
+ \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@x}}%
+ \pgfmath@smuggleone\pgfmathresult%
+ \endgroup%
}
% height function.
%
\pgfmathdeclarefunction{height}{1}{%
- \begingroup%
- \setbox\pgfmath@box=\hbox{{\pgfmath@selectfont{#1}}}%
- \pgfmath@x=\ht\pgfmath@box%
- \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@x}}%
- \pgfmath@smuggleone\pgfmathresult%
- \endgroup%
+ \begingroup%
+ \setbox\pgfmath@box=\hbox{{\pgfmath@selectfont{#1}}}%
+ \pgfmath@x=\ht\pgfmath@box%
+ \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@x}}%
+ \pgfmath@smuggleone\pgfmathresult%
+ \endgroup%
}
% depth function.
%
\pgfmathdeclarefunction{depth}{1}{%
- \begingroup%
- \setbox\pgfmath@box=\hbox{{\pgfmath@selectfont{#1}}}%
- \pgfmath@x=\dp\pgfmath@box%
- \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@x}}%
- \pgfmath@smuggleone\pgfmathresult%
- \endgroup%
+ \begingroup%
+ \setbox\pgfmath@box=\hbox{{\pgfmath@selectfont{#1}}}%
+ \pgfmath@x=\dp\pgfmath@box%
+ \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@x}}%
+ \pgfmath@smuggleone\pgfmathresult%
+ \endgroup%
}
% array function.
%
\pgfmathdeclarefunction{array}{2}{%
- \begingroup%
- \afterassignment\pgfmath@gobbletilpgfmath@\pgfmath@count=#2\relax\pgfmath@%
- \expandafter\pgfmatharray@@#1\pgfmath@stop%
+ \begingroup%
+ \afterassignment\pgfmath@gobbletilpgfmath@\pgfmath@count=#2\relax\pgfmath@%
+ \expandafter\pgfmatharray@@#1\pgfmath@stop%
}
\def\pgfmath@token@stop{\pgfmath@stop}%
\def\pgfmatharray@@#1{%
- \def\pgfmath@temp{#1}%
- \advance\pgfmath@count by-1\relax%
- \ifx\pgfmath@temp\pgfmath@token@stop%
- \pgfmath@error{Array index out of bounds.}{}%
- \def\pgfmathresult{0}%
- \pgfmath@smuggleone\pgfmathresult\endgroup%
- \let\pgfmath@next=\relax%
- \else%
- \ifnum\pgfmath@count=-1\relax%
- \def\pgfmathresult{#1}%
- \let\pgfmath@next=\pgfmatharray@@@%
- \else%
- \let\pgfmath@next=\pgfmatharray@@%
- \fi%
- \fi%
- \pgfmath@next}
+ \def\pgfmath@temp{#1}%
+ \advance\pgfmath@count by-1\relax%
+ \ifx\pgfmath@temp\pgfmath@token@stop%
+ \pgfmath@error{Array index out of bounds.}{}%
+ \def\pgfmathresult{0}%
+ \pgfmath@smuggleone\pgfmathresult\endgroup%
+ \let\pgfmath@next=\relax%
+ \else%
+ \ifnum\pgfmath@count=-1\relax%
+ \def\pgfmathresult{#1}%
+ \let\pgfmath@next=\pgfmatharray@@@%
+ \else%
+ \let\pgfmath@next=\pgfmatharray@@%
+ \fi%
+ \fi%
+ \pgfmath@next}
\def\pgfmatharray@@@#1\pgfmath@stop{%
- \pgfmath@smuggleone\pgfmathresult\endgroup%
+ \pgfmath@smuggleone\pgfmathresult\endgroup%
}
% dim function: return dimension of an array
@@ -288,55 +288,55 @@
% max function.
%
\pgfmathdeclarefunction{max}{...}{%
- \begingroup%
- \pgfmath@x=-16383pt\relax%
- \pgfmathmax@@#1{}}
+ \begingroup%
+ \pgfmath@x=-16383pt\relax%
+ \pgfmathmax@@#1{}}
\def\pgfmathmax@@#1{%
- \def\pgfmath@temp{#1}%
- \ifx\pgfmath@temp\pgfmath@empty%
- \let\pgfmath@next=\pgfmathmax@@@%
- \else%
- \ifdim#1pt>\pgfmath@x%
- \pgfmath@x=#1pt\relax%
- \fi%
- \let\pgfmath@next=\pgfmathmax@@%
- \fi%
- \pgfmath@next}
+ \def\pgfmath@temp{#1}%
+ \ifx\pgfmath@temp\pgfmath@empty%
+ \let\pgfmath@next=\pgfmathmax@@@%
+ \else%
+ \ifdim#1pt>\pgfmath@x%
+ \pgfmath@x=#1pt\relax%
+ \fi%
+ \let\pgfmath@next=\pgfmathmax@@%
+ \fi%
+ \pgfmath@next}
\def\pgfmathmax@@@{\pgfmath@returnone\pgfmath@x\endgroup}%
-% For computability with old code.
+% For compatability with old code.
\def\pgfmathmax#1#2{%
- \pgfmathparse{#1,#2}%
- \expandafter\pgfmathmax@\expandafter{\pgfmathresult}%
+ \pgfmathparse{#1,#2}%
+ \expandafter\pgfmathmax@\expandafter{\pgfmathresult}%
}
% min function.
%
\pgfmathdeclarefunction{min}{...}{%
- \begingroup%
- \pgfmath@x=16383pt\relax%
- \pgfmathmin@@#1{}}
+ \begingroup%
+ \pgfmath@x=16383pt\relax%
+ \pgfmathmin@@#1{}}
\def\pgfmathmin@@#1{%
- \def\pgfmath@temp{#1}%
- \ifx\pgfmath@temp\pgfmath@empty%
- \let\pgfmath@next=\pgfmathmin@@@%
- \else%
- \ifdim#1pt<\pgfmath@x%
- \pgfmath@x=#1pt\relax%
- \fi%
- \let\pgfmath@next=\pgfmathmin@@%
- \fi%
- \pgfmath@next}
+ \def\pgfmath@temp{#1}%
+ \ifx\pgfmath@temp\pgfmath@empty%
+ \let\pgfmath@next=\pgfmathmin@@@%
+ \else%
+ \ifdim#1pt<\pgfmath@x%
+ \pgfmath@x=#1pt\relax%
+ \fi%
+ \let\pgfmath@next=\pgfmathmin@@%
+ \fi%
+ \pgfmath@next}
\def\pgfmathmin@@@{\pgfmath@returnone\pgfmath@x\endgroup}%
-% For computability with old code.
+% For compatability with old code.
\def\pgfmathmin#1#2{%
- \pgfmathparse{#1,#2}%
- \expandafter\pgfmathmin@\expandafter{\pgfmathresult}%
+ \pgfmathparse{#1,#2}%
+ \expandafter\pgfmathmin@\expandafter{\pgfmathresult}%
}
@@ -346,4 +346,4 @@
\pgfmathdeclarefunction{scalar}{1}{%
\def\pgfmathresult{#1}%
\global\pgfmathunitsdeclaredfalse%
-}
+} \ No newline at end of file