SemigroupalCategory

libretto.lambda.SemigroupalCategory
trait SemigroupalCategory[->[_, _], |*|[_, _]] extends Category[->]

Attributes

Graph
Supertypes
trait Category[->]
trait Semigroupoid[->]
class Object
trait Matchable
class Any
Known subtypes
trait ClosedSemigroupalCategory[->, |*|, -->]
trait ClosedSymmetricMonoidalCategory[-⚬, |*|, One, =⚬]
trait InversiveMonoidalCategory[->, |*|, One, -]
trait MonoidalCategory[->, |*|, One]
trait SymmetricMonoidalCategory[->, |*|, One]

Members list

Concise view

Value members

Abstract methods

def assocLR[A, B, C]: A |*| B |*| C -> A |*| B |*| C
def assocRL[A, B, C]: A |*| B |*| C -> A |*| B |*| C
def par[A1, A2, B1, B2](f1: A1 -> B1, f2: A2 -> B2): A1 |*| A2 -> B1 |*| B2

Concrete methods

def fst[X, Y, Z](f: X -> Y): X |*| Z -> Y |*| Z
def snd[X, Y, Z](f: Y -> Z): X |*| Y -> X |*| Z

Inherited methods

def andThen[A, B, C](f: A -> B, g: B -> C): A -> C

Attributes

Inherited from:
Semigroupoid
def id[A]: A -> A

Attributes

Inherited from:
Category

Extensions

Inherited extensions

extension [A, B, C](f: A -> B)
def >(g: B -> C): A -> C

Attributes

Inherited from:
Semigroupoid