Unary function
A unary function is a function that takes just a single argument. In contrast, a function that takes more than one argument is called a polyadic function.
This description of a function's arguments is known as its arity.
A unary function is a function that takes just a single argument. In contrast, a function that takes more than one argument is called a polyadic function.
This description of a function's arguments is known as its arity.
