Joy Behar News Archive. 1  The Ladies Of The View Are LIVID At Donald Trump For Those 'Embarrassing' Twitter Jabs At Mika Brzezinski! 2  Whoopi Goldberg Isn't Mad At Bill Maher For Saying The N-Word â But Not Everyone On The View Agrees! 3  Joy Behar's Cell Phone Went Off Live On Air & THIS Is Her Embarrassing Ringtone!
sub function definition, sub function meaning | English dictionary. function. 4 (Also called) map, mapping (Maths, logic) a relation between two sets that associates a unique element (the value) of the second (the range) with each element (the argument) of the first (the domain): a many-one relation.
In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x 2.The output of a function f corresponding to an input x is denoted by f (x) (read  f of x ). In this example, if the input is â3, then the output is 9, and we may write f (â3) = 9.n inverse function for f, denoted by f â1, is a function in the opposite direction, from Y to X, satisfying. That is, the two possible compositions of f and f â1 need to be the respective identity maps of X and Y.