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Diffstat (limited to 'macros/latex/contrib/physics2/doc/physics2.tex')
-rw-r--r-- | macros/latex/contrib/physics2/doc/physics2.tex | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/macros/latex/contrib/physics2/doc/physics2.tex b/macros/latex/contrib/physics2/doc/physics2.tex index 043e262853..f567d5219c 100644 --- a/macros/latex/contrib/physics2/doc/physics2.tex +++ b/macros/latex/contrib/physics2/doc/physics2.tex @@ -172,11 +172,12 @@ with paired delimiters. For example, \[ \pab{\0} \bab{\0} \Bab{\0} \] \[ \aab{\0} \vab{\0} \Vab{\0} \] \end{example} -After \texttt{\textbackslash}$X$\texttt{ab} can be a ``biggg'' command or a -star. For example, +These \texttt{\textbackslash$X$ab} commands can take an optional star and +an optional \oarg{biggg} argument. Star stands for using the default sizes. +For example, \begin{example} -\def\0{\frac12} -\[ \pab\Big{\0} \quad \bab*{\0} \] +\def\0{n+\frac12} +\[ \pab[Big]{\0} \quad \bab*{\0} \] \end{example} \paragraph{The options of \modu{ab} module} @@ -471,21 +472,22 @@ legacy \pkg{physics} package. It's not suggest to use them in a new document. \subsection{The \modu{ab.legacy} module} This module provides the following commands: \begin{Verbatim}[fontsize=\small] -\abs \norm \eval \order +\abs \norm \eval (\peval \beval) \order \end{Verbatim} -They can take a normal argument. Between these commands and their argument -can be a ``biggg'' command or a star. For example, +They shares the same syntax as \meta{cmd}\opt{*}\oarg{biggg}\marg{subformula}. +Star and \meta{biggg} are optional. Star stands for ``use the default size''. +For example, \begin{example} -\def\0{\frac12} +\def\0{1+\frac12} \[ \abs{\0} \quad - \norm\Big{\0} \quad + \norm[Big]{\0} \quad \order*{\0} \] \end{example} \begin{example} -\def\0{\frac12x} -\[ \eval{\0}_a^b \quad - \eval[(]{\0}_a^b \quad - \eval[[]\big{\0}_a^b \] +\def\0{1+\frac12x} +\[ \eval{\0}_a^b \quad + \peval*{\0}_a^b \quad + \beval[big]{\0}_a^b \] \end{example} You can set the ``order'' symbol in this module through the \opt{order} option like this: |