% Copyright 2019 by Till Tantau % % This file may be distributed and/or modified % % 1. under the LaTeX Project Public License and/or % 2. under the GNU Public License. % % See the file doc/generic/pgf/licenses/LICENSE for more details. % Guard against reading twice \ifx\pgfmathloaded\pgfutil@undefined \let\pgfmathloaded=\relax \else \expandafter\endinput \fi % We need keys: \ifx\pgfkeysloaded\pgfutil@undefined \input pgfkeys.code.tex \fi \input pgfmathcalc.code.tex \input pgfmathfloat.code.tex \endinput