TXFonts-Integral importieren

Question

Ich habe versucht, das Integralsymbol aus txfonts zu importieren. In txfonts.sty konnte ich nur Mehrfachintegrale beliebigen Typs finden, außer dem einfachen Einzelintegral. Ich bin sicher, dass ich etwas übersehe. Kann mir jemand helfen?

Answer 1

Zunächst eine \limitsVersion...

\documentclass{article}
\usepackage{mathtools}
%%%%%%%%%%%%%%%%%%%%%%%% WHOLE txfonts PACKAGE
%\usepackage{txfonts}

%%%%%%%%%%%%%%%%%%%%%%%% JUST txfonts LARGE SYMBOLS
%%%%%%%%%%%%%%%%%%
% Math Extension %
%%%%%%%%%%%%%%%%%%

%\DeclareSymbolFont{largesymbols}{OMX}{txex}{m}{n}
%\SetSymbolFont{largesymbols}{bold}{OMX}{txex}{bx}{n}
%\DeclareFontSubstitution{OMX}{txex}{m}{n}

%%%%%%%%%%%%%%%%%%%%%%%% JUST txfont INTEGRALS
%\DeclareFontFamily{OMX}{txlargesyms}{}
\DeclareSymbolFont{txlargesyms}{OMX}{txex}{m}{n}
\DeclareMathSymbol{\txtxint}{\mathop}{txlargesyms}{82}
%\DeclareMathSymbol{\txdsint}{\mathop}{txlargesyms}{90}

\def\txint{\txtxint\limits}
%%%%%%%%%%%%%%%%%%%%%%%% 
\begin{document}
\centerline{$\int_0^x \txint_0^x$}
\[
\int_0^x\txint_0^x
\]
\end{document}

Und für eine \nolimitsVersion (eine Änderung von zwei Buchstaben in einer einzigen Zeile):

\documentclass{article}
\usepackage{mathtools}
%%%%%%%%%%%%%%%%%%%%%%%% WHOLE txfonts PACKAGE
%\usepackage{txfonts}

%%%%%%%%%%%%%%%%%%%%%%%% JUST txfonts LARGE SYMBOLS
%%%%%%%%%%%%%%%%%%
% Math Extension %
%%%%%%%%%%%%%%%%%%

%\DeclareSymbolFont{largesymbols}{OMX}{txex}{m}{n}
%\SetSymbolFont{largesymbols}{bold}{OMX}{txex}{bx}{n}
%\DeclareFontSubstitution{OMX}{txex}{m}{n}

%%%%%%%%%%%%%%%%%%%%%%%% JUST txfont INTEGRALS
%\DeclareFontFamily{OMX}{txlargesyms}{}
\DeclareSymbolFont{txlargesyms}{OMX}{txex}{m}{n}
\DeclareMathSymbol{\txtxint}{\mathop}{txlargesyms}{82}
%\DeclareMathSymbol{\txdsint}{\mathop}{txlargesyms}{90}

\def\txint{\txtxint\nolimits}
%%%%%%%%%%%%%%%%%%%%%%%% 
\begin{document}
\centerline{$\int_0^x \txint_0^x$}
\[
\int_0^x\txint_0^x
\]
\end{document}

Answer 2

Möglicherweise möchten Sie es vollständig tun:

\documentclass{article}
\usepackage{amsmath}

\DeclareSymbolFont{txlargeoperators}{OMX}{txex}{m}{n}
\DeclareSymbolFont{txlargeoperatorsA}{U}{txexa}{m}{n}
\DeclareMathSymbol{\intop}{\mathop}{txlargeoperators}{"52}
\DeclareMathSymbol{\iintop}{\mathop}{txlargeoperatorsA}{33}
\DeclareMathSymbol{\iiintop}{\mathop}{txlargeoperatorsA}{35}
\DeclareMathSymbol{\iiiintop}{\mathop}{txlargeoperatorsA}{37}
\DeclareMathSymbol{\idotsintop}{\mathop}{txlargeoperatorsA}{39}

\DeclareMathSymbol{\ointop}{\mathop}{txlargeoperators}{"48}
\DeclareMathSymbol{\oiintop}{\mathop}{txlargeoperatorsA}{8}
\DeclareMathSymbol{\oiiintop}{\mathop}{txlargeoperatorsA}{41}

\DeclareMathSymbol{\varointctrclockwiseop}{\mathop}{txlargeoperatorsA}{43}
\DeclareMathSymbol{\varointclockwiseop}{\mathop}{txlargeoperatorsA}{45}
\DeclareMathSymbol{\oiintctrclockwiseop}{\mathop}{txlargeoperatorsA}{64}
\DeclareMathSymbol{\varoiintclockwiseop}{\mathop}{txlargeoperatorsA}{66}
\DeclareMathSymbol{\oiintclockwiseop}{\mathop}{txlargeoperatorsA}{72}
\DeclareMathSymbol{\varoiintctrclockwiseop}{\mathop}{txlargeoperatorsA}{74}
\DeclareMathSymbol{\oiiintctrclockwiseop}{\mathop}{txlargeoperatorsA}{68}
\DeclareMathSymbol{\varoiiintclockwiseop}{\mathop}{txlargeoperatorsA}{70}
\DeclareMathSymbol{\oiiintclockwiseop}{\mathop}{txlargeoperatorsA}{76}
\DeclareMathSymbol{\varoiiintctrclockwiseop}{\mathop}{txlargeoperatorsA}{78}
\DeclareMathSymbol{\fintop}{\mathop}{txlargeoperatorsA}{62}
\DeclareMathSymbol{\sqiintop}{\mathop}{txlargeoperatorsA}{80}
\DeclareMathSymbol{\sqiiintop}{\mathop}{txlargeoperatorsA}{82}

\makeatletter
\renewcommand{\int}{\DOTSI\intop\ilimits@}
\renewcommand{\iint}{\DOTSI\iintop\ilimits@}
\renewcommand{\iiint}{\DOTSI\iiintop\ilimits@}
\renewcommand{\iiiint}{\DOTSI\iiiintop\ilimits@}
\renewcommand{\idotsint}{\DOTSI\idotsintop\ilimits@}

\renewcommand{\oint}{\DOTSI\ointop\ilimits@}
\newcommand{\oiint}{\DOTSI\oiintop\ilimits@}
\newcommand{\oiiint}{\DOTSI\oiiintop\ilimits@}

\newcommand{\varointctrclockwise}{\DOTSI\varointctrclockwiseop\ilimits@}
\newcommand{\varointclockwise}{\DOTSI\varointclockwiseop\ilimits@}
\newcommand{\oiintctrclockwise}{\DOTSI\oiintctrclockwiseop\ilimits@}
\newcommand{\varoiintclockwise}{\DOTSI\varoiintclockwiseop\ilimits@}
\newcommand{\oiintclockwise}{\DOTSI\oiintclockwiseop\ilimits@}
\newcommand{\varoiintctrclockwise}{\DOTSI\varoiintctrclockwiseop\ilimits@}
\newcommand{\oiiintctrclockwise}{\DOTSI\oiiintctrclockwiseop\ilimits@}
\newcommand{\varoiiintclockwise}{\DOTSI\varoiiintclockwiseop\ilimits@}
\newcommand{\oiiintclockwise}{\DOTSI\oiiintclockwiseop\ilimits@}
\newcommand{\varoiiintctrclockwise}{\DOTSI\varoiiintctrclockwiseop\ilimits@}
\newcommand{\fint}{\DOTSI\fintop\ilimits@}
\newcommand{\sqiint}{\DOTSI\sqiintop\ilimits@}
\newcommand{\sqiiint}{\DOTSI\sqiiintop\ilimits@}
\makeatother

\begin{document}

\begin{gather}
\int
\iint
\iiint
\iiiint
\idotsint
\\
\oint
\oiint
\oiiint
\\
\varointctrclockwise
\varointclockwise
\oiintctrclockwise
\varoiintclockwise
\oiintclockwise
\varoiintctrclockwise
\oiiintctrclockwise
\varoiiintclockwise
\oiiintclockwise
\varoiiintctrclockwise
\\
\fint
\sqiint
\sqiiint
\end{gather}

\begin{gather}
\int_a^b
\iint_A
\iiint_A
\iiiint_A
\idotsint_A
\\
\oint_\gamma
\oiint_\gamma
\oiiint_\gamma
\\
\varointctrclockwise_\gamma
\varointclockwise_\gamma
\oiintctrclockwise_\gamma
\varoiintclockwise_\gamma
\oiintclockwise_\gamma
\varoiintctrclockwise_\gamma
\oiiintctrclockwise_\gamma
\varoiiintclockwise_\gamma
\oiiintclockwise_\gamma
\varoiiintctrclockwise_\gamma
\\
\fint_\gamma
\sqiint_\gamma
\sqiiint_\gamma
\end{gather}

\end{document}

Wenn ich \usepackage{amsmath}in ändere \usepackage[intlimits]{amsmath}, ändert sich die Ausgabe zu

Natürlich können Sie das Verhalten lokal mit \limitsoder ändern \nolimits.