maxima/maxima-init.mac: Add notes how to solve Ax = b.

diff --git a/maxima/maxima-init.mac b/maxima/maxima-init.mac
index 1be72181b9c6c49b807b86343ef9192389c32cfe..1dedac1ba79932fc63ab1222536bf25db42be6a6 100644 (file)
--- a/maxima/maxima-init.mac
+++ b/maxima/maxima-init.mac
@@ -2,6 +2,14 @@
  * Maxima (computer algebra system) configuration file, Maxima part.
  *
  * Also have a look at maxima/maxima-init.lisp.
+ *
+ * Notes:
+ *
+ * Solve Ax = b, thanks to Florian.
+ *
+ * A : matrix([1,2,0],[0,2,3],[0,0,4])$
+ * b : matrix([1],[3],[5])$
+ * linsolve_by_lu(A,b);
  */
 
 /*