The description of the problem is slightly misleading. It says the sum "below" 10, yet the sum includes 10. It should be ammended to "Find the sum of all the non-primes below the input, and including the input, N.", or something to that effect.
I've now fixed the problem statement to be consistent.
Finding Perfect Squares
Matrix which contains the values of an other matrix A at the given locations.
Create matrix of replicated elements
07 - Common functions and indexing 1
07 - Common functions and indexing 4
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