Cody

Solution 212556

Submitted on 4 Mar 2013 by Tom
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Test Suite

Test Status Code Input and Output
1   Pass
%% test one x = orth(randn(3)); y_correct = true; assert(isequal(isOrthogonal(x),y_correct))
ans = 1
2   Pass
%% test two x = orth(randn(4)); y_correct = true; assert(isequal(isOrthogonal(x),y_correct))
ans = 1
3   Pass
%% test three x = orth(randn(5)); y_correct = true; assert(isequal(isOrthogonal(x),y_correct))
ans = 1
4   Pass
%% test four x=sqrt([3,1;1,1]); y_correct = false; assert(isequal(isOrthogonal(x),y_correct))
ans = 0
5   Pass
%% test five x = magic(6); y_correct = false; assert(isequal(isOrthogonal(x),y_correct))
[Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 4.800964e-18.] [> In isOrthogonal at 2 In verifyCode>evaluateCode at 227 In verifyCode at 40 In fevalJSON at 14] ans = 0
6   Pass
%% test six x = randn(2)+1; y_correct = false; assert(isequal(isOrthogonal(x),y_correct))
ans = 0