Is there a reason why functions in most(?) programming languages are designed to support any number of input parameters but only one return value? In most languages, it is possible to "work around ...

The next JavaScript code snippet illustrates how the map ... as parameters and returns any of these standard data types too. Also, a first-order function must return a value. In functional programming ...

SCL functions can be divided into the following groups according to the type of information they return: functions that return a value representing the result of a manipulation of the argument values.