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.
What is the next step in Conway's Life?
Determine the number of odd integers in a vector
07 - Common functions and indexing 1
Beginner's Problem - Squaring
Back to basics 21 - Matrix replicating
Back to basics 4 - Search Path
Back to basics 15 - Benchmark
Back to basics 12 - Input Arguments
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