infix ⊉
Documentation for infix ⊉
assembled from the following types:
language documentation Operators
From Operators
(Operators) infix ⊉
multi sub infix:<⊉>(, --> Bool)
Not a superset of nor equal to operator.
Returns True
if $a
is not a superset
of $b
. Equivalent to !(>=)
.
say (1,2,3) ⊉ (2,3,1); # OUTPUT: «False»say (1,2,3) ⊉ (2,3); # OUTPUT: «False»say 4 !(>=) (1,2,3); # OUTPUT: «True»
⊉
is codepoint U+2289 (NEITHER A SUPERSET OF OR EQUAL TO).
language documentation Sets, bags, and mixes
(Sets, bags, and mixes) infix ⊉
Returns True
if $a
is not a superset nor equal to $b
, else False. More information, Wikipedia definition.