scan

scan(v,f) -- applies the function f to each element of the list v. The function values are discarded.

i1 : scan({a,4,"George",2^100}, print)
a
4
George
1267650600228229401496703205376

scan(n,f) -- equivalent to scan(0 .. n-1, f), for an integer n.

i2 : scan(3,print)
0
1
2

See also select, any, all, and member.

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