Your test suite doesn't really match the problem statement. The tests require matrices with *exactly* all elements abot the main diagonal to be 0 *and* all elements on or below the main diagonal to be 1.
Additional test cases have been added.
Running this on octave returns the correct results yet the page still says I'm wrong.
function y = triangMatrix(x)
I copied this code from somewhere.
Determine if input is odd
Who knows the last digit of pi?
Longest run of consecutive numbers
04 - Scalar Equations 2
2 b | ~ 2 b
Back to basics 21 - Matrix replicating
Back to basics 4 - Search Path
Back to basics 9 - Indexed References
Toolbox check part 3
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