When measuring performance, it is best to use huge numbers (N = randi(1701034) may return a small number, and it would be best that you use something like 1e7 + randi(1e5)). If N is small (and currently it can be), the trivial sum may perform better depending on which operations are running at the server in a given moment.
Times 2 - START HERE
pressure to dB?
Change the first and last diagonal element of the identity matrix to zero
Basic commands - Least common multiple
Probabilities - Balls and urns - 01
Geometrical meaning of determinant
Area of polygon
Simple polynomial evaluation
Probabilities - Balls and urns - 02
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