Binary function

A binary function is a type of mathematical function that takes two inputs (or arguments) and produces a single output. In mathematical notation, a binary function \( f \) can be expressed as: \[ f: A \times B \rightarrow C \] where \( A \) and \( B \) are sets representing the input domains (which can be the same or different), and \( C \) is the set representing the output range.