SEARCH MATHEMATICA 8 DOCUMENTATION

THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.

Mathematica > Matrix Decompositions >

Built-in Mathematica Symbol

HermiteDecomposition

HermiteDecomposition[m]
gives the Hermite normal form decomposition of an integer matrix

The result is given in the form where is a unimodular matrix, is an upper-triangular matrix, and .

Decompose m into a unimodular matrix u and an upper triangular matrix r:

New in 6