Function calling

What does function of mean? function Description example function = myfun declares a function named myfun that accepts inputs x1, ,xM and returns outputs y1, ,yN This function The AND function returns TRUE if all its arguments evaluate to TRUE, and returns FALSE if one or more arguments evaluate to FALSE One common use for the AND

function In particular, a function maps each input to exactly one output A function can be expressed as an equation, a set of ordered pairs, as a table, or as a graph