Need a better test suite to prevent cheesy solutions like this one. :-) Some N>10 values in there would help. N>50 would be even better.
Back to basics 21 - Matrix replicating
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Flip the main diagonal of a matrix
Calculate the area of a triangle between three points
Max index of 3D array
Fractal: area and perimeter of Koch snowflake
Under the sea: Snell's law & total internal reflection
Number of paths on a n-dimensional grid
Equal temperament - musical notes and frequency
Make a rainbow matrix (follow-up to checkerboard matrix)
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