transform_reduce

function transform_reduce<Value>(x:Value[_], init:Value, op1:@(Value, Value) -> Value, op2:@(Value) -> Value) -> Value

Unary transformation and reduction.

• x: First operand.
• init: Initial value.
• op1: Reduction operator.
• op2: Transformation operator.

function transform_reduce<Value>(x:Value[_], y:Value[_], init:Value, op1:@(Value, Value) -> Value, op2:@(Value, Value) -> Value) -> Value

Binary transformation and reduction.

• x: First operand.
• y: Second operand.
• init: Initial value.
• op1: Reduction operator.
• op2: Transformation operator.

function transform_reduce<Value>(x:Value[_], y:Value[_], z:Value[_], init:Value, op1:@(Value, Value) -> Value, op2:@(Value, Value, Value) -> Value) -> Value

Ternary transformation and reduction.

• x: First operand.
• y: Second operand.
• z: Third operand.
• init: Initial value.
• op1: Reduction operator.
• op2: Transformation operator.