[PDF] FORTRAN 77 Language Reference - Oracle Help Center PDF 805-4939.pdf

Chapter 4, "Statements" details the statements in the FORTRAN 77 language and the WRITE* The asterisk (*) in the table indicates an executable statement

write (*,*) 'Area = ', area end A FORTRAN program generally consists of a main program and possibly several subprograms (i e , functions or subroutines)

[PDF] FORTRAN 77 Language Reference - Oracle Help Center

Chapter 4, "Statements" details the statements in the FORTRAN 77 language and the WRITE* The asterisk (*) in the table indicates an executable statement

[PDF] FORTRAN 77 40 Reference Manual - Oracle Help Center

You can write FORTRAN 77 programs with many VMS extensions, so that these programs run with the same source code on both SPARC and VAX systems

[PDF] Initiation au Fortran - Racine du site web des pages personnelles de

9 3 Instructions read et write avec boucles implicites 48 La référence est le Fortran 77 qui reste (malheureusement, diraient certains) un langage tr`es

[PDF] Introduction to programming in Fortran 77 for students of Science

writing the source code – once finished with the analysis of your problem, you can write a source code of this algorithm Fortran provides you with a number of

[PDF] fortran 77 tutorial

used, but it is not a part of ANSI Fortran 77 while-loops The most intuitive way to write a while-loop is while (logical expr) do statements enddo or alternatively,

[PDF] Introduction to FORTRAN 77/90

30 nov 2011 · Things to keep in mind about Fortran • Write the code in any text editor (e g vim, emacs, Notepad++, etc ) • Compile on your favorite compiler

[PDF] Fortran 77 Language Reference Manual

The main program does not need to be a Fortran program Refer to the Fortran 77 Programmer's Guide for information on writing Fortran programs that interact

[PDF] Elements de programmation Fortran

c'est `a dire qu'un code écrit en fortran 77 peut être compilé en fortran 90/95 Ceci ne vers l'extérieur sont respectivement les instructions write et read

[PDF] Professional Programmers Guide to Fortran77

22 fév 1995 · the le which holds the Fortran source code the original text The WRITE statement produces output: the parentheses enclose a list of control

[PDF] fortran 90

[PDF] fortran 90 basics pdf

[PDF] fortran 90 example

[PDF] fortran 90 function

[PDF] fortran 90 handbook pdf

[PDF] fortran 90 pi

[PDF] fortran 90 programming pdf

[PDF] fortran 90 read

[PDF] fortran 90 standard pdf

[PDF] fortran 90 textbook

[PDF] fortran 90 textbook pdf

[PDF] fortran 90 tutorial pdf

[PDF] fortran 90 write format

[PDF] fortran 90/95 pdf

[PDF] fortran 95 compiler

FORTRAN 77 Language Reference

FORTRAN 77 Version 5.0

901 San Antonio Road

Palo Alto, , CA 94303-4900

USA 650 960-1300 fax 650 969-9131

Part No: 805-4939

Revision A, February 1999

distribution, and decompilation. No part of this product or document may be reproduced in any form by any means without prior written

authorization of Sun and its licensors, if any. Portions of this product may be derived from the UNIX system, licensed from Novell, Inc., and from the Berkeley 4.3 BSD system,

licensed from the University of California. UNIX is a registered trademark in the United States and in other countries and is exclusively

licensed by X/Open Company Ltd. Third-party software, including font technology in this product, is protected by copyright and licensed

from Sun's suppliers. RESTRICTED RIGHTS: Use, duplication, or disclosure by the U.S. Government is subject to restrictions of FAR

52.227-14(g)(2)(6/87) and FAR 52.227-19(6/87), or DFAR 252.227-7015(b)(6/95) and DFAR 227.7202-3(a).

Sun, Sun Microsystems, the Sun logo, SunDocs, SunExpress, Solaris, Sun Performance Library, Sun Performance WorkShop, Sun Visual

WorkShop, Sun WorkShop, and Sun WorkShop Professional are trademarks or registered trademarks of Sun Microsystems, Inc. in the

United States and in other countries. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC

International, Inc. in the United States and in other countries. Products bearing SPARC trademarks are based upon an architecture

developed by Sun Microsystems, Inc.

The OPEN LOOK

and Sun TM Graphical User Interfaces were developed by Sun Microsystems, Inc. for its users and licensees. Sun

acknowledges the pioneering efforts of Xerox Corporation in researching and developing the concept of visual or graphical user interfaces

for the computer industry. Sun holds a nonexclusive license from Xerox to the Xerox Graphical User Interface, which license also covers

Sun's licensees who implement OPEN LOOK GUIs and otherwise comply with Sun's written license agreements.

THIS PUBLICATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,

BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

NON-INFRINGEMENT.

Ce produit ou document est protégé par un copyright et distribué avec des licences qui en restreignent l'utilisation, la copie et la

décompilation. Aucune partie de ce produit ou de sa documentation associée ne peut être reproduite sous aucune forme, par quelque

moyen que ce soit, sans l'autorisation préalable et écrite de Sun et de ses bailleurs de licence, s'il y en a.

Des parties de ce produit pourront être derivées du système UNIX licencié par Novell, Inc. et du système Berkeley 4.3 BSD licencié par

l'Université de Californie. UNIX est une marque enregistrée aux Etats-Unis et dans d'autres pays, et licenciée exclusivement par X/Open

Company Ltd. Le logiciel détenu par des tiers, et qui comprend la technologie relative aux polices de caractères, est protégé par un

Sun, Sun Microsystems, le logo Sun, SunDocs, SunExpress, Solaris, Sun Performance Library, Sun Performance WorkShop, Sun Visual

WorkShop, Sun WorkShop, et Sun WorkShop Professional sont des marques déposées ou enregistrées de Sun Microsystems, Inc. aux

Etats-Unis et dans d'autres pays. Toutes les marques SPARC, utilisées sous licence, sont des marques déposées ou enregistrées de SPARC

International, Inc. aux Etats-Unis et dans d'autres pays. Les produits portant les marques SPARC sont basés sur une architecture

développée par Sun Microsystems, Inc. Les utilisateurs d'interfaces graphiques OPEN LOOK et Sun TM ont été développés de Sun Microsystems, Inc. pour ses utilisateurs et

licenciés. Sun reconnaît les efforts de pionniers de Xerox Corporation pour la recherche et le développement du concept des interfaces

d'utilisation visuelle ou graphique pour l'industrie de l'informatique. Sun détient une licence non exclusive de Xerox sur l'interface

d'utilisation graphique, cette licence couvrant aussi les licenciés de Sun qui mettent en place les utilisateurs d'interfaces graphiques OPEN

LOOK et qui en outre se conforment aux licences écrites de Sun.

CETTE PUBLICATION EST FOURNIE "EN L'ETAT" SANS GARANTIE D'AUCUNE SORTE, NI EXPRESSE NI IMPLICITE, Y COMPRIS,

ET SANS QUE CETTE LISTE NE SOIT LIMITATIVE, DES GARANTIES CONCERNANT LA VALEUR MARCHANDE, L'APTITUDE DES

PRODUITS A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU'ILS NE SOIENT PAS CONTREFAISANTS DE

PRODUITS DE TIERS.

Please

Recycle

Preface xix

1. Elements of FORTRAN 1

Standards Conformance 1

Extensions 2

Basic Terms 2

Character Set 2

Symbolic Names 4

Program Units 6

Statements 7

Executable and Nonexecutable Statements 7

FORTRAN Statements 7

Source Line Formats 8

Standard Fixed Format 9

Tab-Format 9

Mixing Formats 9

Continuation Lines 9

Extended Lines 10

Padding 10

Comments and Blank Lines 10

Contentsiii

Directives 11

2. Data Types and Data Items 13

Types 13

Rules for Data Typing 13

Array Elements 14

Functions 14

Properties of Data Types 15

Size and Alignment of Data Types 20

Constants 24

Character Constants 24

Complex Constants 27

COMPLEX*16Constants 27

COMPLEX*32(Quad Complex) Constants 27

Integer Constants 28

Logical Constants 29

Real Constants 29

REAL*8(Double-Precision Real) Constants 31

REAL*16(Quad Real) Constants 32

Typeless Constants (Binary, Octal, Hexadecimal) 32

Fortran 90-Style Constants@36

Variables 36

Arrays 37

Array Declarators 37

Array Names with No Subscripts 40

Array Subscripts 40

Array Ordering 42

Substrings 43

Structures 45

iv FORTRAN 77 Language Reference¨Revision A, February 1999

Syntax 45

Field Declaration 45

Rules and Restrictions for Structures 46

Rules and Restrictions for Fields 46

Record Declaration 47

Record and Field Reference 48

Substructure Declaration 49

Unions and Maps 50

Pointers 52

Syntax Rules 52

Usage of Pointers 53

Address and Memory 53

Optimization and Pointers 55

3. Expressions 59

Expressions, Operators, and Operands 59

Arithmetic Expressions 60

Basic Arithmetic Expressions 61

Mixed Mode 62

Arithmetic Assignment 65

Character Expressions 66

Character String Assignment 67

Rules of Assignment 69

Logical Expressions 69

Relational Operator 72

Constant Expressions 73

Record Assignment 74

Evaluation of Expressions 75

4. Statements 77

Contentsv

ACCEPT77

Description 78

ASSIGN78

Description 78

Restrictions 78

Examples 79

Assignment79

Description 80

Examples 82

AUTOMATIC84

Description 84

Restrictions 84

Examples 85

Restrictions 85

BACKSPACE85

Description 86

Examples 86

BLOCK DATA87

Description 87

Restrictions 88

Example 88

BYTE88

Description 89

Example 89

CALL89

Description 89

Examples 91

CHARACTER92

vi FORTRAN 77 Language Reference¨Revision A, February 1999

Description 93

Examples 93

CLOSE95

Description 95

Comments 96

Examples 96

COMMON97

Description 97

Restrictions 97

Examples 98

COMPLEX98

Description 99

Comments 100

Examples 100

CONTINUE101

Description 101

Example 101

DATA102

Description 102

Examples 104

DECODE/ENCODE105

Description 105

Example 106

DIMENSION107

Description 107

Examples 108

DO109

Description 110

Contentsvii

Restrictions 112

Comments 112

Examples 112

DO WHILE113

Description 114

Restrictions 115

Comments 115

Examples 116

DOUBLE COMPLEX116

Description 116

Comments 117

DOUBLE PRECISION117

Description 118

Example 118

ELSE118

Description 119

Restrictions 119

Examples 119

ELSE IF120

Description 120

Restrictions 121

Example 121

ENCODE/DECODE121

Description 122

Example 122

END122