Binary Function

In mathematics, a binary function, or function of two variables, is a function which takes two inputs.

Precisely stated, a function is binary if there exists sets such that

where is the Cartesian product of and

Read more about Binary Function:  Alternative Definitions, Example - Division, Restrictions To Ordinary Functions, Generalisations, Generalisations To Ternary and Other Functions, Category Theory

Famous quotes containing the word function:

    “The fact remains that the human being in early childhood learns to consider one or the other aspect of bodily function as evil, shameful, or unsafe. There is not a culture which does not use a combination of these devils to develop, by way of counterpoint, its own style of faith, pride, certainty, and initiative.”
    —Erik H. Erikson (1904–1994)