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author | Karl Berry <karl@freefriends.org> | 2019-03-10 21:02:00 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2019-03-10 21:02:00 +0000 |
commit | 914590824a5ba513f71e0468980616e98e50dcf9 (patch) | |
tree | 4ec54ee17352b4cbb675d8641515f2346b0c1d92 /Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex | |
parent | d16ca4244fc78de114384a57ad8996f6e8f46f76 (diff) |
diffcoeff (10mar19)
git-svn-id: svn://tug.org/texlive/trunk@50320 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex b/Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex index f3bf2b34d82..258f3a71d94 100644 --- a/Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex +++ b/Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex @@ -1,4 +1,4 @@ -%% LyX 2.3.2-1 created this file. For more info, see http://www.lyx.org/. +%% LyX 2.3.2-2 created this file. For more info, see http://www.lyx.org/. %% Do not edit unless you really know what you are doing. \documentclass[english]{article} \usepackage{lmodern} @@ -52,7 +52,7 @@ a \LaTeX{} package to ease\texttt{ }the~\\ writing of differential coefficients \\ in all their variety\\ - Version 3} + Version 3.1} \author{Andrew Parsloe\\ {\small{}(ajparsloe@gmail.com)}} \maketitle @@ -139,6 +139,9 @@ to write differentials like $dx$ that occur in integrals and in other contexts in a manner consistent with the form used in derivatives. After all, if one is using upright `d's in derivatives, similarly upright `d's should occur in these other contexts.\footnote{This rather obvious lack in version 2 was pointed out to me by Sergio Callegari.} +\item Version 3.1 enables the differential command to be used before forms like +\texttt{\textbackslash vec\{x\}} (an overlooked possibility causing an +error in version 3). \item Version 3 also provides some simple spacing commands that can be useful for tweaking standard spacing. \end{enumerate} @@ -596,7 +599,7 @@ contexts, giving as an example $dx\,dy=r\,dr\,d\theta$. In the denominator of a derivative, however, that degree of extra spacing seems too great (to my eye), interfering with seeing the derivative `as a whole', \[ -\diff.pwide.{F}{x,y,z}, +\diff.pwide.F{x,y,z}, \] especially for the slash-form of derivative: $\diff.pwide.F/{x,y,z}$. Some spacing is desirable, but less; by default \texttt{diffcoeff} inserts @@ -1541,6 +1544,13 @@ present document, the default form is math-italic and so \textbackslash dl x $\Longrightarrow\dl x.$ \end{example} +\noindent It is also possible\footnote{\noindent From version 3.1 of \texttt{diffcoeff}; version 3.0 of the package +produced a \LaTeX{} error.} to use the command before \texttt{\textbackslash vec\{x\}} or \texttt{\textbackslash mathbf\{x\}}: +\begin{example} +\textbackslash dl \textbackslash vec\{x\} $\Longrightarrow\dl\vec{{x}},$ +~~~~\textbackslash dl \textbackslash mathbf\{x\} $\Longrightarrow\dl\mathbf{x}.$ +\end{example} + \subsection{Options} |