Need a test case with a 0 on the chosen diagonal.
Agree with Jon's comment that the matrix should contain 0 elements
so simple that it never occurred to me
Select every other element of a vector
So many choices
Find the nearest integer
Check that number is whole number
Negation and new variables
Clear all empty variables from the workspace
Magic is simple (for beginners)
Mirror, mirror on the wall, who is fairest of them all?
Generalised Hamming Number
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