Set.Key
type t
Type of elements which have a linear order.
val compare : t -> t -> int
compare a b Compare the values a and b, both of type t. Return values:
compare a b
a
b
t
compare a b < 0 if and only if a < b
compare a b < 0
a < b
compare a b = 0 if and only if a = b
compare a b = 0
a = b
compare a b > 0 if and only if a > b
compare a b > 0
a > b