# Number-Input Function

A Number-Input Function is a numeric function whose function range is a numeric interval.

**AKA:**Numeric Scalar Function.**Context:**- It can range from being a Continuous-Range Function to being a Discontinuous-Range Function.
- It can be a Differentiable Function to being a Non-Differentiable Function.

**Example(s):****Counter-Example(s):****See:**Number-Output Function, Tuple-Input Function.