given locations of a set of unit masses on complex plane, find polar moment of inerta about the origin. for example output 4 if input [0 1 1+1i 0-1i]
you should ease up numerically on equality, so my solution works :)
Specific Element Count
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Create a matrix X, where each column is a shifted copy of the vector v
Penny flipping - calculate winning probability (easy)
radius of a spherical planet
How to add?
Inner product of two vectors
Mr. Pyramidad & Ms. Whissy Bolower
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