CommutativeIdentity

abstract def combine(l: ⇒ A, r: ⇒ A): A

abstract def identity: A

The identity element.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def commute: Commutative[A]

Returns a new Commutative instance that describes the same binary operator but applied in reverse order.

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def intersperse(middle: A): Associative[A]

final def isInstanceOf[T0]: Boolean

def multiplyOption(n: Int)(a: A): Option[A]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def repeat(a: A)(n: Int): A

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit