\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: %\pgfutil@ifundefined{pgfmathfloatparsenumber@handleerror}{% \pgfkeysifdefined{/pgf/text mark}{\relax}{% \immediate\write16{Package pgfplots: loading complementary code for your PGF version...} \input pgfplotsoldpgfsupp_misc.code.tex \input pgfplotsoldpgfsupp_pgfkeysfiltered.code.tex \input pgfplotsoldpgfsupp_pgfmathfloat.code.tex \input pgfplotsoldpgfsupp_pgflibraryplothandlers.code.tex } {\relax} \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 }% \endinput