In Operators§
See primary documentation in context for infix (elem), infix ∈
multi infix:<(elem)>(, --> Bool)
Returns True
if $a
is an element of $b
.
say 2 (elem) (1, 2, 3); # OUTPUT: «True»say 4 ∈ (1, 2, 3); # OUTPUT: «False»
Since release 2020.05, ∊ is an alias for this operator.
In Sets, bags, and mixes§
See primary documentation in context for infix (elem), infix ∈
Returns True
if $a
is an element of $b
, else False
. More information, Wikipedia definition.