Revision as of 13:42, 29 June 2004 edit MathMartin (talk \| contribs) 4,455 edits added formal definition, reordered topics, rewrote introduction ← Previous edit		Revision as of 13:44, 29 June 2004 edit undo MathMartin (talk \| contribs) 4,455 edits m cleaned up == Examples == Next edit →
Line 82: \end{pmatrix}</math> is lower triangular. It is also sometimes useful to distinguish matrices that are '''unit lower triangular''' or '''unit upper triangular'''. These matrices are triangular with the additional property that all of the diagonal entries are 1. In [[LU decomposition]], the matrix <var>L</var> is usually unit lower triangular.

Triangular matrix: Difference between revisions