Cody

Solution 1217223

Submitted on 21 Jun 2017 by Jean-Marie Sainthillier
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Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('UpperMat.m'); assert(isempty(strfind(filetext, 'triu')),'triu() forbidden')

2   Pass
x = [2 4 -2; 4 -2 6; 6 -4 2] ; y_correct = [2 4 -2; 0 -10 10; 0 0 -8]; assert(isequal(UpperMat(x),y_correct))

3   Pass
x = [15 7 5; 2 4 6; 0 9 10] ; y_correct = [15 7 5; 0 46/15 16/3; 0 0 -130/23]; assert(abs(sum(sum(UpperMat(x)-y_correct)))<0.01)

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