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CTAN update: mathtools

Date: March 19, 2021 4:02:15 PM CET
Lars Madsen submitted an update to the mathtools package. Version number: 1.25 2021-03-18 License type: lppl1.3 Summary description: Mathematical tools to use with amsmath Announcement text:
Announcement release 2021/03/18 For mathtools.dtx v1.25: * fixed issue #18, thanks to Ruixi Zhang * fixed issue #20 (via https://tex.stackexchange.com/a/252412/3929) * fixed issue #22 * fixed issue #21, suggestions for documentation by Rimole. * fixed issue #19 * fixed issue #17, thanks to Ruixi Zhang and David Carlisle For mhsetup.dtx v1.4: * fixed issue #15 by adding \MH_group_align_safe_begin/end: to \MH_nospace_ifnextchar:Nnn. That way it should also work in tested alignments. Solution provided by Phelype Oleinik
This package is located at http://mirror.ctan.org/macros/latex/contrib/mathtools More information is at https://www.ctan.org/pkg/mathtools
Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .

mathtools – Mathematical tools to use with amsmath

Mathtools provides a series of packages designed to enhance the appearance of documents containing a lot of mathematics. The main backbone is amsmath, so those unfamiliar with this required part of the system will probably not find the packages very useful.

Mathtools provides many useful tools for mathematical typesetting. It is based on amsmath and fixes various deficiencies of amsmath and standard . It provides:

  • Extensible symbols, such as brackets, arrows, harpoons, etc.;
  • Various symbols such as \coloneqq (:=);
  • Easy creation of new tag forms;
  • Showing equation numbers only for referenced equations;
  • Extensible arrows, harpoons and hookarrows;
  • Starred versions of the amsmath matrix environments for specifying the column alignment;
  • More building blocks: multlined, cases-like environments, new gathered environments;
  • Maths versions of \makebox, \llap, \rlap etc.;
  • Cramped math styles; and more...

Mathtools requires mhsetup.

Version1.27 2021-04-12
Copyright2002–2011 Morten Høgholm
2012–2019 Lars Madsen
2020–2021 Lars Madsen, The 3 Project
MaintainerThe Team
Lars Madsen
Morten Høgholm (inactive)
Will Robertson (inactive)
Joseph Wright (inactive)



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