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.
Reverse the vector
Maximum value in a matrix
03 - Matrix Variables 5
07 - Common functions and indexing 4
Back to basics 7 - Equal NaNs
Back to basics 13 - Input variables
Back to basics 20 - singleton dimensions
Bottles of beer
Back to basics 3 - Temp Directory
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