Please change the example [188 289] in your problem description to [188 189], as I believe [188 289] should return [9 1], rather than [9 9]. (By the way, great job picking 189 to use for a check. Right at the end of the two-digit numbers.)
uint8 is our friend.
Determine whether a vector is monotonically increasing
Remove the polynomials that have positive real elements of their roots.
Right and wrong
Project Euler: Problem 9, Pythagorean numbers
Create an index-powered vector
Number of paths on a grid
Index of a Rational number
Method of Common Differences part-1
Number of cyles and fixed points in a permutation
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