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.
Number of Circles in a Number
Replace May with April
find the maximum element of the matrix
03 - Matrix Variables 1
04 - Scalar Equations 3
Convert Roman to Arabic Numerals
2 b | ~ 2 b
Back to basics 19 - character types
Back to basics 10 - Max Float
Back to basics 26 - Keywords
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