XL Fortran Enterprise Edition for AIX : User's Guide - IBM

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General Programming Concepts: Writing and Debugging Programs tells you how to
write software that works properly in different countries and national languages.
Other Publications
These documents are also relevant to XL Fortran features:
v Engineering and Scientific Subroutine Library Guide and Reference gives information
about the Engineering and Scientific Subroutine Library (ESSL) routines.
v Parallel Engineering and Scientific Subroutine Library Guide and Reference gives
information about the Parallel Engineering and Scientific Subroutine Library
(PESSL) routines.
Standards Documents
You may want to refer to these standards for precise definitions of some of the
features referred to in this document:
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American National Standard Programming Language FORTRAN, ANSI X3.9-1978.
American National Standard Programming Language Fortran 90, ANSI X3.198-1992.
(Referred to in this document by its informal name, Fortran 90.)
v Federal (USA) Information Processing Standards Publication Fortran, FIPS PUB 69-1.
v ANSI/IEEE Standard for Binary Floating-Point Arithmetic, ANSI/IEEE Std 754-1985.
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Information technology - Programming languages - Fortran, ISO/IEC 1539-1:1991(E).
Information technology - Programming languages - Fortran - Part 1: Base language,
ISO/IEC 1539-1:1997. (Referred to in this document by its informal name,
Fortran 95.)
Information technology - Programming Languages - Fortran - Floating-Point Exception
Handling, ISO/IEC JTC1/SC22/WG5 N1379.
Information technology - Programming Languages - Fortran - Enhanced Data Type
Facilities, ISO/IEC JTC1/SC22/WG5 N1378.
Military Standard Fortran DOD Supplement to ANSI X3.9-1978, MIL-STD-1753
(United States of America, Department of Defence standard). Note that XL
Fortran supports only those extensions that have been subsequently
incorporated into the Fortran 90 and Fortran 95 standards.
OpenMP Fortran Application Program Interface, Version 2.0, (Nov 2000). (Referred to
in this document by its informal name, OpenMP Fortran API.)
Introduction 5