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diff diffSymfun.m @ 609:8cbecf22075b feature/utux2D

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Merge to get interpolation operators.
author Martin Almquist <malmquist@stanford.edu>
date Sat, 14 Oct 2017 22:36:31 -0700
parents 489bea7fc33f
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/diffSymfun.m	Sat Oct 14 22:36:31 2017 -0700
@@ -0,0 +1,7 @@
+% Differentiates a symbolic function like diff does, but keeps the function as a symfun
+function g = diffSymfun(f, varargin)
+    assertType(f, 'symfun');
+
+    args = argnames(f);
+    g = symfun(diff(f,varargin{:}), args);
+end