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.
Indexed Probability Table
Duplicate a character
Deleting an element in a matrix
Number of Even Elements in Fibonacci Sequence
Back to basics 18 - justification
Back to basics 25 - Valid variable names
Back to basics 3 - Temp Directory
Back to basics 20 - singleton dimensions
Back to basics 21 - Matrix replicating
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