lib/LaTeXML/Package/esint.sty.ltxml

# -*- mode: Perl -*-
# /=====================================================================\ #
# |  esint                                                              | #
# | Implementation for LaTeXML                                          | #
# |=====================================================================| #
# | Part of LaTeXML:                                                    | #
# |  Public domain software, produced as part of work done by the       | #
# |  United States Government & not subject to copyright in the US.     | #
# |---------------------------------------------------------------------| #
# | Thanks to Kim Philipp Jablonski <kpjkpjkpjkpjkpjkpj@gmail.com>      | #
# | of the arXMLiv group for initial implementation                     | #
# |    http://arxmliv.kwarc.info/                                       | #
# | Released to the Public Domain                                       | #
# |---------------------------------------------------------------------| #
# | Bruce Miller <bruce.miller@nist.gov>                        #_#     | #
# | http://dlmf.nist.gov/LaTeXML/                              (o o)    | #
# \=========================================================ooo==U==ooo=/ #

package LaTeXML::Package::Pool;
use strict;
use warnings;
use LaTeXML::Package;

#======================================================================

DefMathI('\iintop', undef, "\x{222C}",
  role      => 'INTOP',
  meaning   => 'double-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\iint', undef, "\x{222C}",
  role      => 'INTOP',
  meaning   => 'double-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\iiintop', undef, "\x{222D}",
  role      => 'INTOP',
  meaning   => 'triple-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\iiint', undef, "\x{222D}",
  role      => 'INTOP',
  meaning   => 'triple-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\iiiintop', undef, "\x{2A0C}",
  role      => 'INTOP',
  meaning   => 'quadruple-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\iiiint', undef, "\x{2A0C}",
  role      => 'INTOP',
  meaning   => 'quadruple-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\dotsintop', undef,
  '\lx@kludged{\int\lx@tweaked{width=0.4em,xoffset=-0.3em,yoffset=0.4ex}{\ldots}\int}',
  role      => 'INTOP',
  meaning   => 'multiple-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\dotsint', undef,
  '\lx@kludged{\int\lx@tweaked{width=0.4em,xoffset=-0.3em,yoffset=0.4ex}{\ldots}\int}',
  role      => 'INTOP',
  meaning   => 'multiple-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\ointop', undef, "\x{222E}",
  role      => 'INTOP',
  meaning   => 'contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\oint', undef, "\x{222E}",
  role      => 'INTOP',
  meaning   => 'contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\oiintop', undef, "\x{222F}",
  role      => 'INTOP',
  meaning   => 'surface-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\oiint', undef, "\x{222F}",
  role      => 'INTOP',
  meaning   => 'surface-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\varoiintop', undef, "\x{222F}",
  role      => 'INTOP',
  meaning   => 'surface-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\varoiint', undef, "\x{222F}",
  role      => 'INTOP',
  meaning   => 'surface-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\sqintop', undef, "\x{2A16}",
  role      => 'INTOP',
  meaning   => 'quaternion-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\sqint', undef, "\x{2A16}",
  role      => 'INTOP',
  meaning   => 'quaternion-integral',
  mathstyle => \&doVariablesizeOp);

DefPrimitive('\lx@esint@box', "\x{25AD}");
DefMathI('\sqiintop', undef,
  '\lx@kludged{\iint\mathchoice'
    . '{\lx@tweaked{width=0pt,xoffset=-1.2em}{\lx@esint@box}}'
    . '{\lx@tweaked{width=0pt,xoffset=-1.0em}{\lx@esint@box}}'
    . '{\lx@tweaked{width=0pt,xoffset=-1.0em}{\lx@esint@box}}'
    . '{\lx@tweaked{width=0pt,xoffset=-1.0em}{\lx@esint@box}}}',
  role      => 'INTOP',
  meaning   => 'quaternion-double-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\sqiint', undef,
  '\lx@kludged{\iint\mathchoice'
    . '{\lx@tweaked{width=0pt,xoffset=-1.2em}{\lx@esint@box}}'
    . '{\lx@tweaked{width=0pt,xoffset=-1.0em}{\lx@esint@box}}'
    . '{\lx@tweaked{width=0pt,xoffset=-1.0em}{\lx@esint@box}}'
    . '{\lx@tweaked{width=0pt,xoffset=-1.0em}{\lx@esint@box}}}',
  role      => 'INTOP',
  meaning   => 'quaternion-double-integral',
  mathstyle => \&doVariablesizeOp);

DefMathI('\ointctrclockwiseop', undef, "\x{2233}",
  role      => 'INTOP',
  meaning   => 'counterclockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\ointctrclockwise', undef, "\x{2233}",
  role      => 'INTOP',
  meaning   => 'counterclockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\ointclockwiseop', undef, "\x{2232}",
  role      => 'INTOP',
  meaning   => 'clockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\ointclockwise', undef, "\x{2232}",
  role      => 'INTOP',
  meaning   => 'clockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\varointclockwiseop', undef, "\x{2232}",
  role      => 'INTOP',
  meaning   => 'clockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\varointclockwise', undef, "\x{2232}",
  role      => 'INTOP',
  meaning   => 'clockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\varointctrclockwiseop', undef, "\x{2233}",
  role      => 'INTOP',
  meaning   => 'counterclockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\varointctrclockwise', undef, "\x{2233}",
  role      => 'INTOP',
  meaning   => 'counterclockwise-contour-integral',
  mathstyle => \&doVariablesizeOp);

# Possibly for integral averages?
DefMathI('\fintop', undef, "\x{2A0F}",
  role      => 'INTOP',
  meaning   => 'average-integral',
  mathstyle => \&doVariablesizeOp);
DefMathI('\fint', undef, "\x{2A0F}",
  role      => 'INTOP',
  meaning   => 'average-integral',
  mathstyle => \&doVariablesizeOp);

# No unicode for these, nor even for the overlaid bumpy part!
# Also only guessing what kind of meaning they have
DefPrimitive('\lx@esint@landup',   "-\x{25E0}-");
DefPrimitive('\lx@esint@landdown', "-\x{25E1}-");
DefMathI('\landupintop', undef,
  '\lx@kludged{\int{\scriptscriptstyle\mathchoice'
    . '{\lx@tweaked{width=0pt,xoffset=-1.1em,yoffset=0.2ex}{\lx@esint@landup}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landup}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landup}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landup}}}}',
  role      => 'INTOP',
  meaning   => 'contour-integral-around-above',
  mathstyle => \&doVariablesizeOp);
DefMathI('\landupint', undef,
  '\lx@kludged{\int{\scriptscriptstyle\mathchoice'
    . '{\lx@tweaked{width=0pt,xoffset=-1.1em,yoffset=0.2ex}{\lx@esint@landup}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landup}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landup}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landup}}}}',
  role      => 'INTOP',
  meaning   => 'contour-integral-around-above',
  mathstyle => \&doVariablesizeOp);
DefMathI('\landdownintop', undef,
  '\lx@kludged{\int{\scriptscriptstyle\mathchoice'
    . '{\lx@tweaked{width=0pt,xoffset=-1.1em,yoffset=0.2ex}{\lx@esint@landdown}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landdown}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landdown}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landdown}}}}',
  role      => 'INTOP',
  meaning   => 'contour-integral-around-below',
  mathstyle => \&doVariablesizeOp);
DefMathI('\landdownint', undef,
  '\lx@kludged{\int{\scriptscriptstyle\mathchoice'
    . '{\lx@tweaked{width=0pt,xoffset=-1.1em,yoffset=0.2ex}{\lx@esint@landdown}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landdown}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landdown}}'
    . '{\lx@tweaked{width=0pt,xoffset=-0.9em,yoffset=0.2ex}{\lx@esint@landdown}}}}',
  role      => 'INTOP',
  meaning   => 'contour-integral-around-below',
  mathstyle => \&doVariablesizeOp);

#======================================================================

1;

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