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.
Return the largest number that is adjacent to a zero
subtract central cross
01 - Scalar variables
05 - Vector Equations 3
Bottles of beer
Better bullseye matrix
Back to basics 15 - Benchmark
Back to basics 6 - Column Vector
Back to basics 9 - Indexed References
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