binary function

EnglishEdit

binary function on Wikipedia

NounEdit

binary function ‎(plural binary functions)

1. (mathematics) a function of the type ${\displaystyle f:V\times V\rightarrow V}$ , or more generally, a function of the type ${\displaystyle f:U_{1}\times U_{2}\times ...\times U_{n}\rightarrow V}$  in which exactly two of the sets Ui are equal to V.