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function test3
%TEST3 test sparse on int8, int16, and logical
% Example:
% test3
% See also cholmod_test
% Copyright 2007, Timothy A. Davis, http://www.suitesparse.com
fprintf ('=================================================================\n');
fprintf ('test3: test sparse on int8, int16, and logical\n') ;
clear all
c = ['a' 'b' 0 'd'] %#ok
fprintf ('---- char:\n') ;
sparse2(c)
nzmax(ans) %#ok
whos
fprintf ('---- char transposed:\n') ;
sparse2(c')
nzmax(ans) %#ok
whos
fprintf ('---- int8:\n') ;
sparse2(int8(c))
nzmax(ans) %#ok
whos
fprintf ('---- int16:\n') ;
sparse2 (int16(c))
nzmax(ans) %#ok
whos
fprintf ('---- logical (using the MATLAB "sparse"):\n') ;
s = logical(rand(4) > .5) %#ok
sparse (s)
nzmax(ans) %#ok
whos
fprintf ('---- logical (using sparse2):\n') ;
sparse2(s)
nzmax(ans) %#ok
whos
fprintf ('---- double (using the MATLAB "sparse"):\n') ;
x = rand(4) %#ok
sparse (x > .5) %#ok
nzmax(ans) %#ok
whos
fprintf ('---- double (using sparse2):\n') ;
sparse2 (x > .5) %#ok
nzmax(ans) %#ok
whos
fprintf ('test3 passed\n') ;
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