From da49a31cca6d10b54538348fab8f14ecec426e03 Mon Sep 17 00:00:00 2001
From: "Steven R. Brandt" <sbrandt@cct.lsu.edu>
Date: Thu, 2 Feb 2012 17:29:34 -0600
Subject: Add support for defining derivative operators

---
 Examples/SimpleWaveScript.kranc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'Examples')

diff --git a/Examples/SimpleWaveScript.kranc b/Examples/SimpleWaveScript.kranc
index 35b938f..0aeb6ae 100644
--- a/Examples/SimpleWaveScript.kranc
+++ b/Examples/SimpleWaveScript.kranc
@@ -4,6 +4,15 @@ begin variables
     phi pi
 end variables
 
+begin temporaries
+    foo bar
+end temporaries
+
+begin derivatives
+    Du u_i = (u_(i+1) - u_(i-1))/h
+    Dv v_i = (v_(i+1,j) - u_(i-1,j))/h
+end derivatives
+
 begin calculation initial_sine_calc scheduled at initial
   phi = sin(2*PI*(x-t))
   pi = -2*pi*cos(2*PI*(x-t))
-- 
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