reduce

function reduce(x:Real!, init:Real, op:@(Real, Real) -> Real) -> Real

Iterator reduction.

• x: Iterator.
• init: Initial value.
• op: Operator.

function reduce(x:Integer!, init:Integer, op:@(Integer, Integer) -> Integer) -> Integer

Iterator reduction.

• x: Iterator.
• init: Initial value.
• op: Operator.

function reduce(x:Boolean!, init:Boolean, op:@(Boolean, Boolean) -> Boolean) -> Boolean

Iterator reduction.

• x: Iterator.
• init: Initial value.
• op: Operator.

function reduce<Value>(x:Value[_], init:Value, op:@(Value, Value) -> Value) -> Value

Reduction.

• x: Vector.
• init: Initial value.
• op: Operator.