%% %% This is file `functan.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% functan.dtx (with options: `package') %% %% functan.ins %% Copyright 2004 Antoine Lejay %% %% This program is provided under the terms of the %% LaTeX Project Public License distributed from CTAN %% archives in directory macros/latex/base/lppl.txt. %% %% Author: Antoine Lejay (Antoine.Lejay@iecn.u-nancy.fr) %% %% \CharacterTable %% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z %% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z %% Digits \0\1\2\3\4\5\6\7\8\9 %% Exclamation \! Double quote \" Hash (number) \# %% Dollar \$ Percent \% Ampersand \& %% Acute accent \' Left paren \( Right paren \) %% Asterisk \* Plus \+ Comma \, %% Minus \- Point \. Solidus \/ %% Colon \: Semicolon \; Less than \< %% Equals \= Greater than \> Question mark \? %% Commercial at \@ Left bracket \[ Backslash \\ %% Right bracket \] Circumflex \^ Underscore \_ %% Grave accent \` Left brace \{ Vertical bar \| %% Right brace \} Tilde \~} %% \ProvidesPackage{functan} [2004/07/03 v1.0 Macros for functional analysis] \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{functan}[2004/07/03 v1.0, Macros for functional analysis] \DeclareOption{leqno}{% \PassOptionsToPackage{leqno}{amsmath}} \DeclareOption{intlimits}{% \PassOptionsToPackage{intlimits}{amsmath}} \DeclareOption{nointlimits}{% \PassOptionsToPackage{leqno}{amsmath}} \DeclareOption{sumlimits}{% \PassOptionsToPackage{sumlimits}{amsmath}} \DeclareOption{nosumlimits}{% \PassOptionsToPackage{leqno}{amsmath}} \DeclareOption{namelimits}{% \PassOptionsToPackage{namelimits}{amsmath}} \DeclareOption{nonamelinits}{% \PassOptionsToPackage{nonamelinits}{amsmath}} \DeclareOption{reqno}{% \PassOptionsToPackage{reqno}{amsmath}} \DeclareOption{centertags}{% \PassOptionsToPackage{centertags}{amsmath}} \DeclareOption{tbtags}{% \PassOptionsToPackage{tbtags}{amsmath}} \DeclareOption{cmex10}{% \PassOptionsToPackage{cmex10}{amsmath}} \DeclareOption{fleqn}{% \PassOptionsToPackage{fleqn}{amsmath}} \ProcessOptions \RequirePackage{amsmath}[2000/01/01 v2.0] \newcommand{\Macro}[2]{\@ifundefined{functan@macro@#1}{}{% \PackageWarning{functan}{The macro '#1' has already been defined}} \@namedef{functan@macro@#1}{#2}} \newcommand{\m}[1]{\@ifempty{#1}{% \PackageError{functan}{No macro's name given}{} }{% \@ifundefined{functan@macro@#1}{% \PackageError{functan}{The macro `#1' is not defined}{}}{% \@nameuse{functan@macro@#1}}}} \newcommand{\mempty}[1]{\@ifempty{#1}{}{% \@ifundefined{functan@macro@#1}{% \PackageError{functan}{The macro `#1' is not defined}{}}{% \@nameuse{functan@macro@#1}}}} \global\def\functan@size@auto{auto} \newcommand{\functan@casesize}[4]{\def\functan@size{#1}% \ifx\functan@size\functan@size@auto #2\else% \@ifempty{#1}{#3}{#4}\fi} \let\delcasesize\functan@casesize \global\def\functan@size@big{big} \global\def\functan@size@Big{Big} \global\def\functan@size@bigg{bigg} \global\def\functan@size@Bigg{Bigg} \newcommand{\casesize}[7]{% \def\functan@size{#1} \@ifempty{#1}{#3}{% \ifx\functan@size\functan@size@auto{#2}\else% \ifx\functan@size\functan@size@big{#4}\else% \ifx\functan@size\functan@size@Big{#5}\else% \ifx\functan@size\functan@size@bigg{#6}\else% \ifx\functan@size\functan@size@Bigg{#7}\else% \PackageError{functan}{Size argument `#1' of `casesize' not valid}% \fi\fi\fi\fi\fi}} \newcommand{\delonearg}[4][auto]{% \functan@casesize{#1}{\left#3 #2 \right#4}{% #3 #2 #4}{\@nameuse{#1l}#3 #2 \@nameuse{#1r}#4}} \newcommand{\deltwoarg}[6][auto]{% \def\functan@vert@bar{|}% \edef\functan@arg@bar{#6}% \ifx\functan@arg@bar\functan@vert@bar% \functan@casesize{#1}{\left#4 #2\;\vrule\; #3\right#5}{% #4 #2\;\vert\;#3 #5}{% \@nameuse{#1l}#4 #2\;\@nameuse{#1}\vert\;#3 \@nameuse{#1r}#5} \else \functan@casesize{#1}{\left#4 #2 #6 #3 \right#5}{% #4 #2 #6 #3 #5}{% \@nameuse{#1l}#4 #2 #6 #3 \@nameuse{#1r}#5} \fi} \newcommand{\functan@norm}[3]{% \functan@casesize{#1}{\left\lVert #3\right\rVert% \@ifnotempty{#2}{_{#2}}}{% \lVert #3\rVert\@ifnotempty{#2}{_{#2}}}{% \@nameuse{#1l}\lVert #3\@nameuse{#1r}\rVert% \@ifnotempty{#2}{_{#2}}}} \newcommand{\functan@starred@norm}[3][auto]{% \functan@norm{#1}{#2}{#3}} \newcommand{\functan@nonstarred@norm}[3][auto]{% \@ifundefined{functan@named@norm@#2}% {\@ifempty{#2}{\functan@norm{#1}{}{#3}}{% \functan@norm{#1}{\m{#2}}{#3}}}% {\@nameuse{functan@named@norm@#2}{#1}{#3}}} \newcommand{\newnorm}[1]{% \@namedef{functan@named@norm@#1}##1##2} \newcommand{\norm}{\@ifstar{\functan@starred@norm}% {\functan@nonstarred@norm}} \newcommand{\newconv}[1]{% \@namedef{functan@named@conv@#1}##1} \newcommand{\conv}{% \@ifstar{\functan@starred@conv}{\functan@nonstarred@conv}} \newcommand{\functan@nonstarred@conv}[2]{% \@ifundefined{functan@named@conv@#1}% {\xrightarrow[#2]{\mempty{#1}}}{\@nameuse{functan@named@conv@#1}{#2}}} \newcommand{\functan@starred@conv}[2]{\xrightarrow[#2]{#1}} \newcommand{\xleftrightarrow}[2][]{% \ext@arrow 9999\leftrightarrowfill@{#1}{#2}} \newcommand{\Xrightarrow}[2][]{% \ext@arrow 0359\Rightarrowfill@{#1}{#2}} \newcommand{\Xleftarrow}[2][]{% \ext@arrow 3095\Leftarrowfill@{#1}{#2}} \newcommand{\Xleftrightarrow}[2][]{% \ext@arrow 9999\Leftrightarrowfill@{#1}{#2}} \newcommand{\leftconv}{% \@ifstar{\functan@starred@leftconv}% {\functan@nonstarred@leftconv}} \newcommand{\functan@nonstarred@leftconv}[2]{% \xleftarrow[#2]{\mempty{#1}}} \newcommand{\functan@starred@leftconv}[2]{% \xleftarrow[#2]{#1}} \newcommand{\leftrightconv}{% \@ifstar{\functan@starred@leftrightconv}% {\functan@nonstarred@leftrightconv}} \newcommand{\functan@nonstarred@leftrightconv}[2]{% \xleftrightarrow[#2]{\mempty{#1}}} \newcommand{\functan@starred@leftrightconv}[2]{% \xleftrightarrow[#2]{#1}} \newcommand{\Conv}{% \@ifstar{\functan@starred@Conv}{\functan@nonstarred@Conv}} \newcommand{\functan@nonstarred@Conv}[2]{% \Xrightarrow[#2]{\mempty{#1}}} \newcommand{\functan@starred@Conv}[2]{% \Xrightarrow[#2]{#1}} \newcommand{\Leftconv}{% \@ifstar{\functan@starred@Leftconv}% {\functan@nonstarred@Leftconv}} \newcommand{\functan@nonstarred@Leftconv}[2]{% \Xleftarrow[#2]{\mempty{#1}}} \newcommand{\functan@starred@Leftconv}[2]{% \Xleftarrow[#2]{#1}} \newcommand{\Leftrightconv}{% \@ifstar{\functan@starred@Leftrightconv}% {\functan@nonstarred@Leftrightconv}} \newcommand{\functan@nonstarred@Leftrightconv}[2]{% \Xleftrightarrow[#2]{\mempty{#1}}} \newcommand{\functan@starred@Leftrightconv}[2]{% \Xleftrightarrow[#2]{#1}} \def\rightharpoonfill@{\arrowfill@\relbar\relbar\rightharpoonup} \newcommand{\xrightharpoon}[2][]% {\ext@arrow 0359\rightharpoonfill@{#1}{#2}} \def\leftharpoonfill@{\arrowfill@\leftharpoonup\relbar\relbar} \newcommand{\xleftharpoon}[2][]% {\ext@arrow 3095\leftharpoonfill@{#1}{#2}} \def\leftrightharpoonfill@% {\arrowfill@\leftharpoonup\relbar\rightharpoonup} \newcommand{\xleftrightharpoon}[2][]% {\ext@arrow 3095\leftrightharpoonfill@{#1}{#2}} \newcommand{\wkconv}{% \@ifstar{\functan@starred@wkconv}% {\functan@nonstarred@wkconv}} \newcommand{\functan@nonstarred@wkconv}[2]{% \xrightharpoon[#2]{\mempty{#1}}} \newcommand{\functan@starred@wkconv}[2]{% \xrightharpoon[#2]{#1}} \newcommand{\leftwkconv}{% \@ifstar{\functan@starred@leftwkconv}% {\functan@nonstarred@leftwkconv}} \newcommand{\functan@nonstarred@leftwkconv}[2]{% \xleftharpoon[#2]{\mempty{#1}}} \newcommand{\functan@starred@leftwkconv}[2]{% \xleftharpoon[#2]{#1}} \newcommand{\leftrightwkconv}{% \@ifstar{\functan@starred@leftrightwkconv}% {\functan@nonstarred@leftrightwkconv}} \newcommand{\functan@nonstarred@leftrightwkconv}[2]{% \xleftrightharpoon[#2]{\mempty{#1}}} \newcommand{\functan@starred@leftrightwkconv}[2]{% \xleftrightharpoon[#2]{#1}} \newcommand{\scalprod}{\@ifstar{\functan@starred@scalprod}% {\functan@nonstarred@scalprod}} \newcommand{\functan@starred@scalprod}[4][auto]{ \deltwoarg[#1]{#3}{#4}{\langle}% {\rangle}{,}\@ifempty{#2}{}{_{#2}}} \newcommand{\functan@nonstarred@scalprod}[4][auto]{ \@ifundefined{functan@scalprod@named@#2}{ \deltwoarg[#1]{#3}{#4}{\langle}% {\rangle}{,}\@ifempty{#2}{}{_{\m{#2}}}}{% \@nameuse{functan@scalprod@named@#2}{#1}{#3}{#4}}} \newcommand{\newscalprod}[1]{% \@namedef{functan@scalprod@named@#1}##1##2##3} \endinput %% %% End of file `functan.sty'.