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Spacing within brackets of a matrix

With use of the nicematrix package: \documentclass{article} \usepackage{nicematrix} \NiceMatrixOptions{margin=2pt} \begin{document} \[ \begin{vNiceMatrix}[r] \vec{i} & \vec{j} & \vec{...
Zarko's user avatar
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Spacing within brackets of a matrix

The easiest and cheapest solution is to manually add \, (or whatever amount of space you need) at the beginning and at the end of every row in your matrix: \begin{vmatrix*}[r] \, \vec{i} & \...
mathreader's user avatar
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Easiest way to delete a column?

An tabularray example in case a tabularray equivalence is called for (actually already wanted once in lvjr/tabularray#451). Note the similarly defined H column type doesn't work with vlines inner key. ...
muzimuzhi Z's user avatar
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