Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.
Find the numeric mean of the prime numbers in a matrix.
Extract leading non-zero digit
convert matrix to single column
02 - Vector Variables 4
multiply by three
Find indices of diagonal elements
Numbers spiral diagonals
Pandigital number n°3 (Inspired by Project Euler 32)
Clear all empty variables from the workspace
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