Documentation for infix (>=), infix ⊇ assembled from the following types:

language documentation Operators

From Operators

(Operators) infix (>=), infix ⊇

multi sub infix:<< (>=) >>($a,$b --> Bool:D)
multi sub infix:<⊇>($a,$b --> Bool:D)

Superset of or equal to operator.

Returns True if $a is a superset of $b, i.e., that all the elements of $b are elements of $a but $a is a larger or equal sized set than $b.

say (1,2,3) (>=) (2,3,1); # OUTPUT: «True␤»
say (1,2,3) (>=) (2,3);   # OUTPUT: «True␤»
say 4 ⊇ (1,2,3);          # OUTPUT: «False␤»

⊇ is equivalent to (>=), at codepoint U+2287 (SUPERSET OF OR EQUAL TO).

language documentation Sets, bags, and mixes

From Sets, bags, and mixes

(Sets, bags, and mixes) infix (>=), infix ⊇

Returns True if $a is a superset of or equal to $b, else False. More information, Wikipedia definition.