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authorKarl Berry <karl@freefriends.org>2019-03-10 21:02:00 +0000
committerKarl Berry <karl@freefriends.org>2019-03-10 21:02:00 +0000
commit914590824a5ba513f71e0468980616e98e50dcf9 (patch)
tree4ec54ee17352b4cbb675d8641515f2346b0c1d92 /Master/texmf-dist/doc/latex/diffcoeff/diffcoeff.tex
parentd16ca4244fc78de114384a57ad8996f6e8f46f76 (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.tex16
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}