%% This is file `bigints.sty' v1.0 by Merciadri Luca. \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{bigints}[2010/02/15 Writing big integrals] \PackageInfo{bigints}{This is Bigints by Merciadri Luca.} \RequirePackage{amsmath}[2000/07/18] \makeatletter \newcommand{\bigint}{\@ifnextchar_\@bigintsub\@bigintnosub} \def\@bigintsub_#1{\def\@int@subscript{#1}\@ifnextchar^\@bigintsubsup\@bigintsubnosup} \def\@bigintsubsup^#1{\mathop{\text{\Huge$\int_{\text{\normalsize$\scriptstyle\kern-0.35em\@int@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintsubnosup{\mathop{\text{\Huge$\int_{\text{\normalsize$\scriptstyle\@int@subscript$}}$}}\nolimits} \def\@bigintnosub{\@ifnextchar^\@bigintnosubsup\@bigintnosubnosup} \def\@bigintnosubsup^#1{\mathop{\text{\Huge$\int^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintnosubnosup{\mathop{\text{\Huge$\int$}}\nolimits} \newcommand{\bigints}{\@ifnextchar_\@bigintssub\@bigintsnosub} \def\@bigintssub_#1{\def\@int@subscript{#1}\@ifnextchar^\@bigintssubsup\@bigintssubnosup} \def\@bigintssubsup^#1{\mathop{\text{\huge$\int_{\text{\normalsize$\scriptstyle\kern-0.35em\@int@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintssubnosup{\mathop{\text{\huge$\int_{\text{\normalsize$\scriptstyle\@int@subscript$}}$}}\nolimits} \def\@bigintsnosub{\@ifnextchar^\@bigintsnosubsup\@bigintsnosubnosup} \def\@bigintsnosubsup^#1{\mathop{\text{\huge$\int^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintsnosubnosup{\mathop{\text{\huge$\int$}}\nolimits} \newcommand{\bigintss}{\@ifnextchar_\@bigintsssub\@bigintssnosub} \def\@bigintsssub_#1{\def\@int@subscript{#1}\@ifnextchar^\@bigintsssubsup\@bigintsssubnosup} \def\@bigintsssubsup^#1{\mathop{\text{\LARGE$\int_{\text{\normalsize$\scriptstyle\kern-0.25em\@int@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintsssubnosup{\mathop{\text{\LARGE$\int_{\text{\normalsize$\scriptstyle\@int@subscript$}}$}}\nolimits} \def\@bigintssnosub{\@ifnextchar^\@bigintssnosubsup\@bigintssnosubnosup} \def\@bigintssnosubsup^#1{\mathop{\text{\LARGE$\int^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintssnosubnosup{\mathop{\text{\LARGE$\int$}}\nolimits} \newcommand{\bigintsss}{\@ifnextchar_\@bigintssssub\@bigintsssnosub} \def\@bigintssssub_#1{\def\@int@subscript{#1}\@ifnextchar^\@bigintssssubsup\@bigintssssubnosup} \def\@bigintssssubsup^#1{\mathop{\text{\Large$\int_{\text{\normalsize$\scriptstyle\kern-0.20em\@int@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintssssubnosup{\mathop{\text{\Large$\int_{\text{\normalsize$\scriptstyle\@int@subscript$}}$}}\nolimits} \def\@bigintsssnosub{\@ifnextchar^\@bigintsssnosubsup\@bigintsssnosubnosup} \def\@bigintsssnosubsup^#1{\mathop{\text{\Large$\int^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintsssnosubnosup{\mathop{\text{\Large$\int$}}\nolimits} \newcommand{\bigintssss}{\@ifnextchar_\@bigintsssssub\@bigintssssnosub} \def\@bigintsssssub_#1{\def\@int@subscript{#1}\@ifnextchar^\@bigintsssssubsup\@bigintsssssubnosup} \def\@bigintsssssubsup^#1{\mathop{\text{\large$\int_{\text{\normalsize$\scriptstyle\kern-0.15em\@int@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintsssssubnosup{\mathop{\text{\large$\int_{\text{\normalsize$\scriptstyle\@int@subscript$}}$}}\nolimits} \def\@bigintssssnosub{\@ifnextchar^\@bigintssssnosubsup\@bigintssssnosubnosup} \def\@bigintssssnosubsup^#1{\mathop{\text{\large$\int^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigintssssnosubnosup{\mathop{\text{\large$\int$}}\nolimits} \newcommand{\bigoint}{\@ifnextchar_\@bigointsub\@bigointnosub} \def\@bigointsub_#1{\def\@oint@subscript{#1}\@ifnextchar^\@bigointsubsup\@bigointsubnosup} \def\@bigointsubsup^#1{\mathop{\text{\Huge$\oint_{\text{\normalsize$\scriptstyle\kern-0.35em\@oint@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointsubnosup{\mathop{\text{\Huge$\oint_{\text{\normalsize$\scriptstyle\@oint@subscript$}}$}}\nolimits} \def\@bigointnosub{\@ifnextchar^\@bigointnosubsup\@bigointnosubnosup} \def\@bigointnosubsup^#1{\mathop{\text{\Huge$\oint^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointnosubnosup{\mathop{\text{\Huge$\oint$}}\nolimits} \newcommand{\bigoints}{\@ifnextchar_\@bigointssub\@bigointsnosub} \def\@bigointssub_#1{\def\@oint@subscript{#1}\@ifnextchar^\@bigointssubsup\@bigointssubnosup} \def\@bigointssubsup^#1{\mathop{\text{\huge$\oint_{\text{\normalsize$\scriptstyle\kern-0.35em\@oint@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointssubnosup{\mathop{\text{\huge$\oint_{\text{\normalsize$\scriptstyle\@oint@subscript$}}$}}\nolimits} \def\@bigointsnosub{\@ifnextchar^\@bigointsnosubsup\@bigointsnosubnosup} \def\@bigointsnosubsup^#1{\mathop{\text{\huge$\oint^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointsnosubnosup{\mathop{\text{\huge$\oint$}}\nolimits} \newcommand{\bigointss}{\@ifnextchar_\@bigointsssub\@bigointssnosub} \def\@bigointsssub_#1{\def\@oint@subscript{#1}\@ifnextchar^\@bigointsssubsup\@bigointsssubnosup} \def\@bigointsssubsup^#1{\mathop{\text{\LARGE$\oint_{\text{\normalsize$\scriptstyle\kern-0.25em\@oint@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointsssubnosup{\mathop{\text{\LARGE$\oint_{\text{\normalsize$\scriptstyle\@oint@subscript$}}$}}\nolimits} \def\@bigointssnosub{\@ifnextchar^\@bigointssnosubsup\@bigointssnosubnosup} \def\@bigointssnosubsup^#1{\mathop{\text{\LARGE$\oint^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointssnosubnosup{\mathop{\text{\LARGE$\oint$}}\nolimits} \newcommand{\bigointsss}{\@ifnextchar_\@bigointssssub\@bigointsssnosub} \def\@bigointssssub_#1{\def\@oint@subscript{#1}\@ifnextchar^\@bigointssssubsup\@bigointssssubnosup} \def\@bigointssssubsup^#1{\mathop{\text{\Large$\oint_{\text{\normalsize$\scriptstyle\kern-0.20em\@oint@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointssssubnosup{\mathop{\text{\Large$\oint_{\text{\normalsize$\scriptstyle\@oint@subscript$}}$}}\nolimits} \def\@bigointsssnosub{\@ifnextchar^\@bigintsssnosubsup\@bigointsssnosubnosup} \def\@bigointsssnosubsup^#1{\mathop{\text{\Large$\oint^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointsssnosubnosup{\mathop{\text{\Large$\oint$}}\nolimits} \newcommand{\bigointssss}{\@ifnextchar_\@bigointsssssub\@bigointssssnosub} \def\@bigointsssssub_#1{\def\@oint@subscript{#1}\@ifnextchar^\@bigointsssssubsup\@bigointsssssubnosup} \def\@bigointsssssubsup^#1{\mathop{\text{\large$\oint_{\text{\normalsize$\scriptstyle\kern-0.15em\@oint@subscript$}}^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointsssssubnosup{\mathop{\text{\large$\oint_{\text{\normalsize$\scriptstyle\@oint@subscript$}}$}}\nolimits} \def\@bigointssssnosub{\@ifnextchar^\@bigointssssnosubsup\@bigointssssnosubnosup} \def\@bigointssssnosubsup^#1{\mathop{\text{\large$\oint^{\text{\normalsize$\scriptstyle#1$}}$}}\nolimits} \def\@bigointssssnosubnosup{\mathop{\text{\large$\oint$}}\nolimits} \makeatother \relax