# CTAN Update: witharrows

Date: September 9, 2020 7:04:36 PM CEST
François Pantigny submitted an update to the witharrows package. Version: 2.6 2020-09-08 License: lppl1.3 Summary description: “Aligned” math environments with arrows for comments Announcement text:
New letters R, L and C in the key 'format'. These columns add empty groups {} in order to have the correct spaces when they contain symbols of type `\mathbin` or `mathrel`. This behaviour is inspired by the environment {IEEEeqnarray} of the package IEEEtrantools (and the class IEEEtran).
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/witharrows The package’s files themselves can be inspected at http://mirror.ctan.org/macros/generic/witharrows/
Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese
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## witharrows – “Aligned” math environments with arrows for comments

This package provides an environment WithArrows which is similar to the environment aligned of amsmath (and mathtools), but gives the possibility to draw arrows on the right side of the alignment. These arrows are usually used to give explanations concerning the mathematical calculus presented.

The package requires the following other packages: expl3, footnote, l3keys2e, tikz, and xparse.

 Package witharrows Version 2.6 2020-09-08 Copyright 2017–2020 F. Pantigny Maintainer François Pantigny

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