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.

Example:

f=f2f(); [a b]=f([1 2 3])

a = 1 2 3

b = 1 4 9

Solve

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Last Solution submitted on Dec 10, 2025

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José Parera 斐 SAKTHIVEL ROBERTO

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