Specific names should be used instead of the generic name of an intrinsic function only if the name is to be the actual argument of a procedure call; the name then must also be declared in an INTRINSIC statement. The following intrinsic functions cannot be used in this way, and their specific names are therefore completely obsolete.
* the functions AMAX0, MAX1, AMIN0, and MIN1 which have a data type different from that of their arguments can only be replaced by appropriate type conversion functions in addition to MAX or MIN.