infix ⊅

Documentation for infix assembled from the following types:

language documentation Sets, bags, and mixes

From Sets, bags, and mixes

(Sets, bags, and mixes) infix ⊅

only sub infix:<>($a$b --> Bool)

Not a superset of operator.

Equivalent to !(>), at codepoint U+2285 (NOT A SUPERSET OF).

say (1234).Set !(>) (321).Set# OUTPUT: «False␤» 
say (13).Set  (321).Set;          # OUTPUT: «True␤»