◄Up► ◄Contents► ◄Index► ◄Back► ────ANSI Conformance─────────────────────────────────────────────────────── Microsoft FORTRAN 5.1 conforms to the American National Standard Programming Language FORTRAN 77, as described in the American National Standards Institute (ANSI) X3.9-1978 and ISO 1539-1980 (E) standards. Microsoft FORTRAN 5.1 also contains many extensions to the full ANSI standard language. These extensions appear in blue in the manuals. Online help does not differentiate between the standard language and extensions. → -♦-