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%\input pgfplotsoldpgfsupp_pgfmathparse.opt.code.tex
%\beginpgfmathparsecheckfornumber
\pgfutil@ifundefined{pgfmathlessthan@}{%
\let\pgfmathlessthan@=\pgfmathless@
\let\pgfmathgreaterthan@=\pgfmathgreater@
}{}%
% check whether we need to load supplementary code.
% The development of pgfplots and pgf is intermingled, so pgfplots
% always uses up-to-date pgf CVS versions - the relevant complements between
% PGF 2.00 and PGF CVS are loaded here:
%
% #1: for backwards compatibility
% #2: for normal processing.
\def\pgfplots@ifneedspgfcompabitibilitycode#1#2{%
%\pgfkeysifdefined{/pgf/number format/sci precision/.@cmd}{#2}{#1}%
\pgfutil@ifundefined{tikzifinpicture}{#1}{#2}%
}%
\pgfplots@ifneedspgfcompabitibilitycode
{%
\immediate\write16{Package pgfplots: loading complementary code for your PGF version...}
\input pgfplotsoldpgfsupp_misc.code.tex
\let\pgfkeysloaded=\undefined
\input pgfplotsoldpgfsupp_pgfkeys.code.tex
\input pgfplotsoldpgfsupp_pgfmathfloat.code.tex
\input pgfplotsoldpgfsupp_pgflibraryplothandlers.code.tex
\input pgfplotsoldpgfsupp_pgflibraryfpu.code.tex
}%
{%
\pgfplots@iffileexists{pgflibraryfpu.code.tex}{%
\usepgflibrary{fpu}%
}{%
\immediate\write16{Package pgfplots: loading FPU library which doesn't appear to exist in your PGF version...}
\input pgfplotsoldpgfsupp_pgflibraryfpu.code.tex
}%
}%
\pgfutil@ifundefined{pgfmathdeclarepseudoconstant}{
\immediate\write16{Package pgfplots: loading complementary arithmetics for your pgf version...}
\input pgfplotsoldpgfsupp_pgflibraryfpu.code.tex
}
{}%
\endinput
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