From 38e141d37ec9664e0924bcd301ffa2245a360f1c Mon Sep 17 00:00:00 2001
From: timv <tim.f.vieira@gmail.com>
Date: Wed, 12 Dec 2012 14:51:46 -0500
Subject: [PATCH] added matrixops examples; demonstrates the "edge template
 overcounting problem" - a template which shouldnt fire more than once results
 in overcounting.

---
 examples/matrixops.dyna | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 examples/matrixops.dyna

diff --git a/examples/matrixops.dyna b/examples/matrixops.dyna
new file mode 100644
index 0000000..8acd48f
--- /dev/null
+++ b/examples/matrixops.dyna
@@ -0,0 +1,20 @@
+
+% A and B are names of matricies
+times(A, B, I, J) += m(A, I, K) * m(B, K, J).
+
+% matrix "c" is the product of matricies "a" and "b"
+m(c, I, J) += times(a, b, I, J).
+
+% matrix "a" = [ 1 0 ;
+%                0 1 ]
+m(a, 1, 1) += 1.
+m(a, 1, 2) += 0 .
+m(a, 2, 1) += 0 .
+m(a, 2, 2) += 1.
+
+% matrix "b" = [ 3 0 ;
+%                0 2 ]
+m(b, 1, 1) += 3.
+m(b, 1, 2) += 0 .
+m(b, 2, 1) += 0 .
+m(b, 2, 2) += 2.
-- 
2.50.1