diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/pgfplots/pgfmathlog.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/pgfplots/pgfmathlog.sty | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/Master/texmf-dist/tex/latex/pgfplots/pgfmathlog.sty b/Master/texmf-dist/tex/latex/pgfplots/pgfmathlog.sty index acb02e3b143..81e252bbe27 100644 --- a/Master/texmf-dist/tex/latex/pgfplots/pgfmathlog.sty +++ b/Master/texmf-dist/tex/latex/pgfplots/pgfmathlog.sty @@ -39,6 +39,8 @@ \ProvidesPackage{pgfmathlog}[2008/26/01 Version 0.9.] \RequirePackage{pgf}[2007/01/01] +\RequirePackage{pgfplotshelpers}[2008/31/01] + % Computes a normalised floating point representation for #1 of the % form % [+-]X.XXXXXXX*10^C @@ -377,28 +379,6 @@ \pgfmathlog@newton{#1}% } -\def\pgfmathlog@tonumber#1pt{#1} - -% Invokes command #1 with #2 without the 'pt' suffix. -\def\invokepgf@math@one#1#2{% - %\edef\pgfmath@resulttemp{\pgf@sys@tonumber{#2}}% - %\expandafter#1\expandafter{\pgfmath@resulttemp}% - \edef\pgfmath@resulttemp{{\pgf@sys@tonumber{#2}}}% - \expandafter#1\pgfmath@resulttemp% -} - -% Expands #2 using \edef and invokes #1 with the resulting string. -% -% Example: -% \pgfmath@y=7.9pt -% \pgfmathlog@invoke@expanded\pgfmathexp@{{\pgf@sys@tonumber{\pgfmath@y}}}% -% will invoke -% \pgfmathexp@{7.9} -\def\pgfmathlog@invoke@expanded#1#2{% - \edef\pgfmath@resulttemp{#2}% - \expandafter#1\pgfmath@resulttemp -} - % This implementation of log(X) is done with a newton method applied to x-exp(y) = 0. % The implementation \pgfmathexp is used for exp(y). % |