From 011fcad19e091b41e7b507d4a9fd5399d211d1a0 Mon Sep 17 00:00:00 2001
From: Erik Schnetter <eschnett@redshift.lan>
Date: Sun, 4 Nov 2007 16:06:56 -0600
Subject: Add urls for Cactus and Kranc.

---
 README | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'README')

diff --git a/README b/README
index ec5d6e5..6ca6738 100644
--- a/README
+++ b/README
@@ -1,3 +1,8 @@
 McLachlan
 
-Named in honour of Sarah McLachlan, the Canadian singer.
+A suite of spacetime codes.  The name "McLachlan" is in honour of
+Sarah McLachlan, the Canadian singer.
+
+The code requires Cactus <http://www.cactuscode.org/>.  The code is
+generated with Kranc <http://numrel.aei.mpg.de/Research/Kranc/>, which
+requires Mathematica to run.
-- 
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