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.
Check to see if a Sudoku Puzzle is Solved
Solve the set of simultaneous linear equations
sum of non-primes
Matlab Basics - Rounding III
Find the Oldest Person in a Room
Back to basics 13 - Input variables
Back to basics 17 - white space
Back to basics 11 - Max Integer
Back to basics 5 - Clipboard
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