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%%
%% This is file `xintlog.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% xint.dtx (with options: `xintlog')
%%
%% IMPORTANT NOTICE:
%%
%% For the copyright see the source file.
%%
%% Any modified versions of this file must be renamed
%% with new filenames distinct from xintlog.sty.
%%
%% For distribution of the original source see the terms
%% for copying and modification in the file xint.dtx.
%%
%% This generated file may be distributed as long as the
%% original source files, as listed above, are part of the
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
%% ---------------------------------------------------------------
%% The xint bundle 1.3f 2019/09/10
%% Copyright (C) 2013-2019 by Jean-Francois Burnol
%% xintlog: Logarithms and exponentials for xintexpr
%% ---------------------------------------------------------------
\begingroup\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode123=1 % {
\catcode125=2 % }
\catcode64=11 % @
\catcode35=6 % #
\catcode44=12 % ,
\catcode45=12 % -
\catcode46=12 % .
\catcode58=12 % :
\catcode94=7 % ^
\def\z{\endgroup}%
\def\empty{}\def\space{ }\newlinechar10
\expandafter\let\expandafter\w\csname ver@xintexpr.sty\endcsname
\expandafter\let\expandafter\x\csname ver@xintlog.sty\endcsname
\expandafter
\ifx\csname PackageInfo\endcsname\relax
\def\y#1#2{\immediate\write-1{Package #1 Info:^^J%
\space\space\space\space#2.}}%
\else
\def\y#1#2{\PackageInfo{#1}{#2}}%
\fi
\expandafter
\ifx\csname numexpr\endcsname\relax
\y{xintlog}{\numexpr not available, aborting input}%
\aftergroup\endinput
\else
\ifx\w\relax % xintexpr.sty not yet loaded.
\y{xintlog}%
{Loading should be via \ifx\x\empty\string\usepackage{xintexpr.sty}
\else\string\input\space xintexpr.sty \fi
rather, aborting}%
\aftergroup\endinput
\else
\ifx\x\relax % first loading (initiated from xintexpr.sty)
\else
\ifx\x\empty % LaTeX first loading, \ProvidesPackage not yet seen
\else
\y{xintlog}{Already loaded, aborting}%
\aftergroup\endinput
\fi
\fi
\fi
\fi
\z%
\xintexprSafeCatcodes\catcode`_ 11
\XINT_providespackage
\ProvidesPackage{xintlog}%
[2019/09/10 v1.3f Logarithms and exponentials for xintexpr (JFB)]%
\ifdefined\RequirePackage
\RequirePackage{poormanlog}%
\else
\input poormanlog.tex
\fi
\xintexprRestoreCatcodes\csname XINT_setcatcodes\endcsname\catcode`\! 11
\expandafter\def\csname XINT_expr_func_log10\endcsname#1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\XINT:NEhook:one\PoorManLogBaseTen{\XINT_expr_unlock #3}\endcsname
}%
\expandafter\let\csname XINT_flexpr_func_log10\expandafter\endcsname
\csname XINT_expr_func_log10\endcsname
\expandafter\def\csname XINT_expr_func_pow10\endcsname#1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\XINT:NEhook:one\PoorManPowerOfTen{\XINT_expr_unlock #3}\endcsname
}%
\expandafter\let\csname XINT_flexpr_func_pow10\expandafter\endcsname
\csname XINT_expr_func_pow10\endcsname
\def\XINT_expr_func_log #1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\XINT:NEhook:one\xintLog{\XINT_expr_unlock #3}\endcsname
}%
\def\XINT_flexpr_func_log #1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\XINT:NEhook:one\XINTinFloatLog{\XINT_expr_unlock #3}\endcsname
}%
\def\XINT_expr_func_exp #1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\XINT:NEhook:one\xintExp{\XINT_expr_unlock #3}\endcsname
}%
\def\XINT_flexpr_func_exp #1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\XINT:NEhook:one\XINTinFloatExp{\XINT_expr_unlock #3}\endcsname
}%
\def\XINT_expr_func_pow #1#2#3%
{%
\expandafter #1\expandafter #2\csname.=%
\expandafter\XINT:NEhook:twosp
\romannumeral`&&@\XINT_expr_unlock #3,!\PoorManPower
\endcsname
}%
\let\XINT_flexpr_func_pow\XINT_expr_func_pow
\catcode`\* 11
\def\poormanloghack**{%
\def\XINT_expr_op_** ##1%
{%
\expandafter \XINT_expr_until_**_a
\expandafter ##1\romannumeral`&&@\expandafter\XINT_expr_getnext
}%
\def\XINT_expr_until_**_a ##1{%
\def\XINT_expr_until_**_a ####1####2%
{%
\xint_UDsignfork
####2{\expandafter \XINT_expr_until_**_a \expandafter ##1%
\romannumeral`&&@##1}%
-{\XINT_expr_until_**_b ####1####2}%
\krof
}}\expandafter\XINT_expr_until_**_a\csname XINT_expr_op_-ix\endcsname
\def\XINT_expr_until_**_b ##1##2##3##4%
{%
\ifnum ##2>\XINT_expr_precedence_**
\xint_afterfi
{\expandafter \XINT_expr_until_**_a \expandafter ##1%
\romannumeral`&&@\csname XINT_expr_op_##3\endcsname{##4}}%
\else
\xint_afterfi
{\expandafter ##2\expandafter ##3%
\csname .=\XINT:NEhook:two
\PoorManPower{\XINT_expr_unlock ##1}{\XINT_expr_unlock ##4}\endcsname
}%
\fi
}%
\let\XINT_flexpr_op_** \XINT_expr_op_**
\let\XINT_flexpr_until_**_a\XINT_expr_until_**_a
\let\XINT_flexpr_until_**_b\XINT_expr_until_**_b
}%
\def\poormanloghack^{%
\def\XINT_expr_until_^_b ##1##2##3##4%
{%
\ifnum ##2>\XINT_expr_precedence_^
\xint_afterfi
{\expandafter \XINT_expr_until_^_a \expandafter ##1%
\romannumeral`&&@\csname XINT_expr_op_##3\endcsname {##4}}%
\else
\xint_afterfi
{\expandafter ##2\expandafter ##3%
\csname .=\XINT:NEhook:two
\PoorManPower{\XINT_expr_unlock ##1}{\XINT_expr_unlock ##4}\endcsname
}%
\fi
}%
\let\XINT_flexpr_until_^_b\XINT_expr_until_^_b
}%
\def\poormanloghack#1{\csname poormanloghack#1\endcsname}%
\endinput
%%
%% End of file `xintlog.sty'.
|
