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.
Project Euler: Problem 6, Natural numbers, squares and sums.
Number of 1s in a binary string
Get the length of a given vector
Vectorize the digits of an Integer
Back to basics 18 - justification
Back to basics 21 - Matrix replicating
Back to basics 10 - Max Float
Back to basics 5 - Clipboard
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