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vectornorms.m

Last change on this file was 17, checked in by zhangj, 10 years ago
To have a stable version on the server.
Property svn:executable set to ``*
File size: 386 bytes

Line
1	function pass = vectornorms
2
3	% Nick Trefethen 27 October 2008
4
5	f = chebfun(1,2,0:4:8);
6	norms(1) = norm(f,1);
7	norms(2) = norm(f,2);
8	norms(3) = norm(f,inf);
9	norms(4) = norm(f,'fro');
10	norms(5) = norm(f',1);
11	norms(6) = norm(f',2);
12	norms(7) = norm(f',inf);
13	norms(8) = norm(f','fro');
14	s = sqrt(20);
15	exact = [12 s 2 s 12 s 2 s];
16	pass = (norm(norms-exact,inf) < 1e-14*chebfunpref('eps')/eps);

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