Very creative usage of blkdiag in collaboration with conv2. I prefer nnz over "any" for speed and compactness.
Determine if a Given Number is a Triangle Number
Triangle Numbers Below N
Fill a zeros matrix
Find a Pythagorean triple
Is this triangle right-angled?
Is this function available?
Assign matrix rows/columns to separate variables
Find similar/related functions
Assign matrix elements to separate variables
Cumulative minimum of an array
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