Replicate each element of a row vector (with NaN) a constant number of times.
n=2, A=[1 2 3] -> [1 1 2 2 3 3]
n=0, A=[2 1] -> 
Remove any row in which a NaN appears
Summing Digits within Text
Read a column of numbers and interpolate missing data
Is A the inverse of B?
Magic is simple (for beginners)
Negation and new variables
Longest Collatz Sequence
I want to know everything!
Clear all empty variables from the workspace
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