This package provides several document level commands to ease typesetting of maths with LaTeX. It provides complementary commands to all operators defined by amsmath that typeset the operators together with delimiters. These commands also accept optional sub- and superscripts. Additionally, this package provides several commands to typeset gradient, divergence, curl, Laplace, and d'Alembert operators. Furthermore several commands for producing row and column vectors, as well as (anti-)diagonal matrices and identity matrices are provided.