Given a list of functions

{f1, f2, f3, ...}

and list of inputs

{1, 2, 3, ...}

I wish to produce the list

{f1[1], f2[2], f3[3], ...}

This is the list where each function in the first list is applied to the input at the corresponding index. How can I do this concisely?


1 Answer 1

funcs = {f1, f2, f3};
lst = {1, 2, 3};

MapThread[# @ #2 &, {funcs, lst}]

{f1[1], f2[2], f3[3]}


MapThread[Construct, {funcs, lst}]

Inner[Construct, funcs, lst, List]

MapThread[Compose, {funcs, lst}]

Inner[Compose, funcs, lst, List]

same result


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