The general-purpose drawing package TiKZ can be used to typeset commutative diagrams and other kinds of mathematical pictures, generating high-quality results. The purpose of this package is to make the process of creation of such diagrams easier by providing a convenient set of macros and reasonable default settings. This package also includes an arrow tip library that match closely the arrows present in the Computer Modern typeface.

The author is Florêncio Neves. The package is Copyright © 2011,2012,2014 Florêncio Neves.