Return a function handle that when applied to an input, it produces two outputs: the first is the same as the input, and the second is the element-wise square of the input.
[a b]=f([1 2 3])
1 2 3
1 4 9
What is Function-name? is it f2f or f?
how does this work?
Read a Soroban Abacus
vectorization in N
Column norms of a matrix
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Next Higher Power of B
Apply a function array to an array of numbers
Get ranks of values in a vector
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