From Newsgroup: comp.text.tex

Antoine Missier submitted an update to the
mismath
package.
Version: 3.3 2026-08-16
License: lppl1.3
Summary description: Miscellaneous mathematical macros
Announcement text: --------------------------------------------------------------------------------
Version 3.3 of mismath is available.
This release provides extended support for a few Greek letters used as special constants and operators, with new commands.
New features include the lineargroups and textshortcuts options, alternatives to the single-letter macros through the nosingleletter option, and a number of new mathematical commands, including \innerprod, \FT, \LT, \asympteq, \compl, \integerint, \floor, \H, \Hv, \dom, \codom, \ran, \ord, \supp, and \card.
The \norm and \pow macros have been improved to handle normal-sized arguments, and \eqdef* has been modified to provide a better fallback when \upDelta is unavailable.
Some obsolete or redundant features have also been removed, including \Mathproba, \onlymathC, the otherReIm option, and \iif.
The documentation has been substantially revised and extended, with new examples, references, considerations on single-letter macros, and an index.
--------------------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/macros/latex/contrib/mismath
More information is at
https://ctan.org/pkg/mismath --------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Vincent Goulet
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.
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