Test if arguments of the function are all variables (workspace variables names).
Return 1 if yes, 0 if no.
For example :
length!! and not "not isempty"... good point!
Back to basics 19 - character types
Matrix indexing with two vectors of indices
Derivative of polynomial
Free passes for everyone!
Find the index of n in magic(n)
Mirror, mirror on the wall, who is fairest of them all?
Generalised Hamming Number
Rank of magic square (for beginners)
How many monitors are connected ?
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