nicematrix – Improve the typesetting of mathematical matrices with PGF

This package is based on the package array. It creates PGF/TikZ nodes under the cells of the array and uses these nodes to provide functionalities to construct tabulars, arrays and matrices.

Among the features :

• continuous dotted lines for the mathematical matrices;
• exterior rows and columns (so-called border matrices);
• control of the width of the columns;
• tools to color rows and columns with a good PDF result;
• blocks of cells;
• tabular notes;
• etc.

The package requires and loads array, amsmath, pgfcore, and the module shapes of PGF.

Quellen	/macros/latex/contrib/nicematrix
Dokumentation	README.md Package documentation Package documentation in French
Repository	https://github.com/fpantigny/nicematrix
Version	7.4b 2025-11-23
Lizenzen	The LaTeX Project Public License 1.3
Copyright	2018–2025 F. Pantigny
Betreuer	François Pantigny
Enthalten in	TeX Live als nicematrix MiKTeX als nicematrix
Themen	Matrizen PGF/TikZ Mathematik

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