Add is a curried function used to add two numbers.

Div is a curried function used to divide two numbers.

Inc is a function that increments a number.

Max takes the maximum of two values.

Min takes the minimum of two values.

MonoidProduct is the [Monoid] that multiplies elements with a one empty element.

MonoidSum is the [Monoid] that adds elements with a zero empty element.

Mul is a curried function used to multiply two numbers.

Sub is a curried function used to subtract two numbers.