Number of 1s in the Binary Representation of a Number
Back to basics 20 - singleton dimensions
We love vectorized solutions. Problem 1 : remove the row average.
Sum the Digits of a Number
index of n^2 in magic(n)
remove nans fast
Magic Concentric Circles
Create numeric palindromes and their square roots
Tony's trick for duplicating an mx1 vector n times
provide the numerical answer to these number questions...
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