org
.
specs2
.
internal
.
scalaz
MetricSpace
sealed
trait
MetricSpace
[
-A
]
extends AnyRef
(distance(a, b) == 0) == (a == b)
Commutativity: distance(a, b) == distance(b, a)
Triangle Equality: distance(a, b) + distance(b, c) >= distance(a, c)
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abstract
def
distance
(
a1: A
,
a2: A
)
:
Int
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final
def
!=
(
arg0: AnyRef
)
:
Boolean
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def
!=
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:
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final
def
##
()
:
Int
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:
Boolean
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def
==
(
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