infix ⊄
Documentation for infix ⊄
assembled from the following types:
language documentation Operators
From Operators
(Operators) infix ⊄
multi sub infix:<⊄>(, --> Bool)
Returns True
if $a
is not a strict subset
of $b
. Equivalent to !(<)
.
say (1,2,3) ⊄ (2,3,1); # OUTPUT: «True»say (2,3) ⊄ (2,3,1); # OUTPUT: «False»say 4 !(<) (1,2,3); # OUTPUT: «True»
⊄
is codepoint U+2284 (NOT A SUBSET OF).
language documentation Sets, bags, and mixes
(Sets, bags, and mixes) infix ⊄
Returns True
if $a
is not a strict subset of $b
, else False. More information, Wikipedia definition.