trait
LeftAction[P, G] extends Any
Abstract Value Members
-
abstract
def
actl(g: G, p: P): P
-
abstract
def
getClass(): Class[_]
Concrete Value Members
-
final
def
!=(arg0: Any): Boolean
-
final
def
##(): Int
-
final
def
==(arg0: Any): Boolean
-
final
def
asInstanceOf[T0]: T0
-
def
equals(arg0: Any): Boolean
-
def
hashCode(): Int
-
final
def
isInstanceOf[T0]: Boolean
-
def
toString(): String
A (left) semigroup/monoid/group action of
G
onP
is simply the implementation of a methodactl(g, p)
, org |+|> p
, such that:1.
(g |+| h) |+|> p === g |+|> (h |+|> p)
for allg
,h
inG
andp
inP
.2.
id |+|> p === p
for allp
inP
(ifid
is defined)