lnth ( n list -- elt )
Factor handbook » The language » Collections » Lists » Manipulating lists

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Vocabulary
lists

Inputs

n	an integer index
list	a list

Outputs

elt	the element at the nth index

Word description
Outputs the nth element of the list.

See also
llength, cons, car, cdr

Definition

USING: kernel math ;

IN: lists

: lnth ( n list -- elt ) swap [ cdr ] times car ; inline