Documentation for infix (<=)
Documentation for infix (<=), assembled from the following types:
multi sub infix:<<(<=)>>(Any , Any --> Bool)multi sub infix:<<(<=)>>(Setty , Setty --> Bool)
$a is a subset or is equal to
$b, i.e., if all the elements of
$a are elements of
$a is a smaller or equal sized set than
only sub infix:<⊆>(, --> Bool)
Subset of or equal to operator (alternate).
Equivalent to (<=), at codepoint U+2286 (SUBSET OF OR EQUAL TO).
only sub infix:<⊈>(, --> Bool)
!(<=), at codepoint U+2288 (NEITHER A SUBSET OF NOR EQUAL TO).