diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3kernel/l3fp.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/l3kernel/l3fp.dtx | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx index 5fdc2ebde85..50b474bcf08 100644 --- a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx +++ b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx @@ -22,12 +22,8 @@ % %<*driver> \documentclass[full]{l3doc} -%</driver> -%<*driver|package> -\GetIdInfo$Id: l3fp.dtx 6987 2017-03-11 01:06:52Z bruno $ - {L3 Floating points} -%</driver|package> -%<*driver> +\def\ExplFileDate{2017/03/18} +\def\ExplFileVersion{7019} \usepackage{amsmath} \begin{document} \DocInput{\jobname.dtx} @@ -728,19 +724,17 @@ % % We support four types of floating point numbers: % \begin{itemize} -% \item $\pm 0.d_1d_2\ldots{}d_{16} \cdot 10^{n}$, a normal floating -% point number, with $d_i\in [0,9]$, $d_1\neq 0$, and $\lvert n\rvert -% \leq \ExplSyntaxOn \int_use:N \c__fp_max_exponent_int$; +% \item $\pm m \cdot 10^{n}$, a floating +% point number, with integer $1\leq m\leq 10^{16}$, and +% $-{\ExplSyntaxOn\int_use:N\c__fp_minus_min_exponent_int}\leq +% n\leq {\ExplSyntaxOn\int_use:N\c__fp_max_exponent_int}$; % \item $\pm 0$, zero, with a given sign; % \item $\pm \infty$, infinity, with a given sign; % \item \nan{}, is \enquote{not a number}, and can be either quiet % or signalling (\emph{not yet}: this distinction is currently % unsupported); -% \item [\emph{(not yet)}] subnormal numbers $\pm 0.d_1d_2\ldots{}d_{16} -% \cdot 10^{-\ExplSyntaxOn\int_use:N \c__fp_max_exponent_int}$ with -% $d_1=0$. % \end{itemize} -% Normal floating point numbers are stored in base $10$, with $16$ +% Normal floating point numbers are stored in base $10$, with up to $16$ % significant figures. % % On input, a normal floating point number consists of: @@ -1322,7 +1316,7 @@ % \pkg{Pgfmath} also provides box-measurements (depth, height, width), but % boxes are not possible expandably. % -% Bugs. (Exclamation points mark important bugs.) +% Bugs. % \begin{itemize} % \item Check that functions are monotonic when they should. % \item Add exceptions to |?:|, |!<=>?|, |&&|, \verb"||", and |!|. @@ -1334,8 +1328,6 @@ % \item \texttt{0e9999999999} gives a \TeX{} \enquote{number too % large} error. % \item Subnormals are not implemented. -% \item The overflow trap receives the wrong argument in -% \pkg{l3fp-expo} (see |exp(1e5678)| in \file{m3fp-traps001}). % \end{itemize} % % Possible optimizations/improvements. @@ -1370,8 +1362,7 @@ % \TeX{} fp packages, the international standards,\ldots{} % \item Also take into account the \enquote{inexact} exception? % \item Support multi-character prefix operators (\emph{e.g.}, |@/| or -% whatever)? Perhaps for including comments inside the computation -% itself?? +% whatever)? % \end{itemize} % % \end{documentation} |