Determine if a Given Number is a Triangle Number
Multiply a column by a row
Spherical radius given four points
Magic is simple (for beginners)
Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
Add a row of zeros on top of a matrix
Wayfinding 1 - crossing
Wayfinding 4 - Crossing, level 2
Insert structure in a parameter-cell array.
Create a random logical vector of N elements of which M are true.
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