Mingyu Xia submitted an update to the

physics3

package.

Version number: 0.2A 2026-02-07 License type: lppl1.3c

Summary description: Modularized package for easy setting of physical formulas

Announcement text: ----------------------------------------------------------------------

Version 0.2A released. - Moved the optional argument parsing function to the bare physics3.sty - Added `*smallmatrix` supprot for the `xmat` module. - Added the `\erfc` math operator in the `operator` module. - Allowed users to select the `.tfm` blackboard font for the `\identity` and `\Identity` commands. - Delivered the `bm-um` module to the `bm` package. - Coding style uniformed; and updated the typeset of the doc.

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This package is located at https://mirrors.ctan.org/macros/latex/contrib/physics3

More information is at https://www.ctan.org/pkg/physics3

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Thanks for the upload.

For the CTAN Team Erik Braun

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