implicit expansion = strange-looking matrix algebra
Test if a Number is a Palindrome without using any String Operations
Back to basics 21 - Matrix replicating
Flip the main diagonal of a matrix
Replace every 3rd element in a vector with 4
Counting the Grand Primes
Sums of cubes and squares of sums
Euclidean distance from a point to a polynomial
Simpsons's rule (but not Homer Simpson)
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