From 92fe3d7f15820a18aab6ff7d3cc4d87b6b9ae6cb Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Fri, 3 Jun 2011 11:27:10 +0200
Subject: [PATCH] maxima: Add function lu() as short for lu factorization.

---
 maxima/maxima-init.mac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/maxima/maxima-init.mac b/maxima/maxima-init.mac
index 438989f..df7c66b 100644
--- a/maxima/maxima-init.mac
+++ b/maxima/maxima-init.mac
@@ -17,4 +17,7 @@ load (descriptive);
  * matrices. */
 norm_2(x) := sqrt(maxi(eigenvalues(transpose(x) . x)[1]));
 
+/* Shortcut to perform lu factorization. */
+lu(x) := block(x : lu_factor(x), get_lu_factors(x));
+
 /* vim: ft=maxima */
-- 
2.45.2