gsl-shell.git - gsl-shell

diff --git a/agg-plot/utils.cpp b/agg-plot/utils.cpp
index de80656d..7f6f8697 100644
--- a/agg-plot/utils.cpp
+++ b/agg-plot/utils.cpp

@@ -2,6 +2,8 @@

agg::trans_affine identity_matrix;

+/* Mnemonic: a.premultiply(b) means a * b in terms of matrix multiplication */

+

void

trans_affine_compose (agg::trans_affine& a, const agg::trans_affine& b)

{