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Intel fortran-80 manual inter, Software Problem Report

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Intel fortran-80 manual inter, Software Problem Report

Contents

Copyright 1978 Intel Corporation FORTRAN-SOPROGRAMMING MANUALManual Order Number: 9800481 A PRINTED IN U.S.A./A151/1279/5K CP PREFACE Page PREFACE GLOSSARY CHAPTER INTRODUCTION TO FORTRAN CONTENTSCHAPTER FORTRAN CONCEPTSCHAPTER PROGRAMMING GUIDELINES ILLUSTRATIONSAPPENDIX A FORTRAN-80STATEMENT SUMMARYGLOSSARY Record - A sequence of values or characters 1.1.1 Comment Lines CHAPTER INTRODUCTION TO FORTRAN1.1 An Introductory Example 1.1.3 Input Statements 1.1.2 Type Statement1.1.4 Value Assignment Statement 1.1.5 Output Statements1.1.6 Program Termination 1.2 Summary Of FORTRAN·SO Statements1.2.1 Executable Statements 1.2.2 Nonexecutable Statements1.2.3 Order of Statements FEN:• • • • PROGRAM name 2.1.2 The PROG RAM Statement2.1.3 Statements and Lines 2.2.1 Character Set 2.2 FORTRAN Statement Elements2.2.2 Constants and Variables FORTRAN-80 ARITHMETICOVERFLOW ERROR MURPHYSLAWwhere PNAME AB HITS AVG+64101 #14010 #4567Q+#AF2CH2.2.4 Expressions and Operators 2.2.4.3 Relational Expressions is evaluated as if it were written 10FLAG = FLAG + IF FLAG1 .EQV. FLAG2 RETURN 15/3 + 18/9 = 15/3 + 2 = 15/5 = 2.2.5 Scope of Symbols15/3 + 18/9 = 5 + 2 = CALL sub arg,arg 2.3 Notational ConventionsPage 3.1Type Statements CHAPTER DEFINING VARIABLES ARRAYS, AND MEMORY3.1.1 REAL Type Statement 3.1.2 INTEGER Type Statement•va,luernustueiA, Qp4 3.1.3 LOGICAL Type Statement3.1.5 IMPLICIT Statement 3.1.4 CHARACTER Type StatementCHARACTER * len, name ,name v* len aryd* len3.2 Array Definition 3.2.2 Kinds of Array Declarators 3.2.1 DIMENSION Statementary s ,s 3.2.3 Properties of Arrays3.2.4 Referencing Array Elements Dimension 3.3 Assignment StatementsElement DeclaratorTYPE OF 3.3.1 Arithmetic Assignment StatementTYPE OF exp RESULT3.3.3Character Assignment Statement 3.3.2 Logical Assignment Statement3.3.4 ASSIG N Statement v = expr*c,r*c 3.3.5DATA StatementASSIGN stlTO name 3.4 Memory Definition 3.4.1 EQUIVALENCE StatementDATA I,J,K/10,20,301 DATA ZEROS 110*0/1,J,K 110,20,301 &NAMES2 IOTTICOMMON /eb! nlist ,/ eb! nlist 3.4.2COMMON Statement3.4.2.2 Named and Blank Common Blocks 3.4.3BLOCK DATA Subprograms3.4.2.1 Common Block Memory Sequence 3.4.4 BLOCK DATA Statement 4.1 Transferring Program Oontrol CHAPTER 4 PROGRAM EXECUTION CONTROLS4.1.1 Unconditional GO TO Statement 4.1.2 Computed GO TO StatementIFexps1,s2,s3 GO TO name n, stl ,stl4.1.3Assigned GO TO Statement 4.1.4Arithmetic IF Statement4.1.6 IF, ELSE IF, and ELSE Blocks 4.1.5 Logical IF Statement4.1.8ELSE IF Statement 4.1.7 Block IF Statement4.1.10 END IF Statement 4.1.9 ELSE Statement4.2.2 DO Statement 4.2 Loop Control Statements4.2.1 Operation of a DO Loop 4.2.3CONTINUE Statement 4.3 Program Termination Statements4.3.3EN 0 Statement 4.3.1 PAUSE Statement4.3.2 STOP Statement 5.1Intrinsic and Statement Functions CHAPTER FUNCTIONS AND SUBROUTINES5.1.1Intrinsic Functions A = 33 + SQRT85.1.3 Statement Functions 5.1.2 INTRI NSIC StatementINTRINSIC tunc ,tunc tunc dum ,dum ... = exp156.8 5.1.3.1 Referencing Statement Functions5.1.3.2 Statement Function Limitations 5.2.1 FUNCTION Statement 5.2 External Procedures5.2.1.1 Referencing External Functions typ FUNCTION tunc dum ,dum5.2.1.2 FUNCTION Subprogram Limitations 5.2.2SubroutinesCA.~END ~RETURN5.2.3 SUBROUTINE Statement 5.2.4 RETU RN Statement5.2.6EXTERNAL Statement 5.2.5SAVE StatementSAVE lebl ,Iebl EXTERNAL proe ,proe5.2.7 CALL Statement 5.3 Arguments And Common Blocks Revisited5.3.2 Dummy And Actual Arguments 5.3.1 Common Blocks5.3.3 Association Of Arguments Functions And Subroutines5.3.3.1 Agreement Of Argument Lengths 5.3.3.4 Procedures As Dummy Arguments5.3.3.2 Variables As Dummy Arguments 5.3.3.3 Arrays As Dummy ArgumentsFX, Y, 5.3.3.5Argument Association LimitationsPage 6.1Records, Files, And Units CHAPTER INPUT/OUTPUT6.1.1Record Properties 6.1.2 File Properties6.1.2.2 File Name 6.1.2.1 File Existence6.1.2.3 File Position 6.1.2.4 External And Internal Files6.1.3 Unit Properties 6.1.2.5 File Access6.2.1 OPEN Statement 6.2 File-HandlingStatements6.2.1.1 Unit Specifier 6.2.1.21/0 Status Specifier6.2.1.5 File Status Specifier 6.2.1.3 Error Specifier6.2.1.4 File Name Specifier 6.2.1.8 Record Length Specifier 6.2.1.6 Access Method Specifier6.2.1.7 Formatting Specifier 6.2.1.9 Blank Specifier 6.2.1.11 Opening A Connected Unit 6.2.2CLOSE Statement6.2.2.1 Unit Specifier CLOSE close-list6.2.4 REWI N D Statement 6.2.3 BACKSPACE Statement6.2.2.2 File Disposition Specifier REWI N Darg-list6.2.5 ENDFILE Statement 6.3 Data-Transfer 1/0 Statements6.3.1 READ Statement REWIND REWIND 3, IOSTAT= ERRFLG, ERR=6.3.1.1 Control Information List Examples 6.3.1.2 Input List 6.3.2WRITE Statement6.3.1.3 Implied-DOList WRITE ctl-list out-list6.4.1 Unformatted Data Transfer 6.4Formatted And Unformatted Data Transfer6.3.3 PRINT Statement 6.4.2.2 Format Control 6.4.2 Formatted Data Transfer6.4.2.1 Printing Formatted Records stl FORMAT flist 6.4.3FORMAT Statement6.4.3.t Edit Descriptors 1 is Ff Absolute value of exp Edit DescriptorForm of exp OY1 Y2a Z5editdesctiptor either a sjgu ora letter indicatingthebas¢Example DollytSigfjl$ijitrrrg· FS.26.4.4.1 List-Directed Input 6.4.4List·Directed Formatting6.4.4.2 List-DirectedOutput Page CHAPTER PROGRAMMING GUIDELINES 7.1.1 Problem Definition7.1 Program Development 7.1.2 Program Documentation7.1.3 Refining The Problem Definition 7.1.4 Final Coding 7.2.1 Functions And Subroutines 7.2 FORTRAN Coding7.2.2 GO TO Statement 7.2.3 Crossing Unit Lines7.2.5 Reminders 7.3 ReferencesX = 2217*r* *2 PI =1972 A.2 Statement Summary APPENDIX A FORTRAN-80STATEMENT SUMMARYA.1 Statement Sequence ERR = stl FORTRAN-80Statement Summary ERR = stlDATA Statement Category: Nonexecutable ELSE IF Statement Category: Executable, Block IF EQUIVALENCE Statement FUNCTION Statement Category: Nonexecutable IMPLICIT Statement OPEN Statement fORTRAN-80Statement Summary REWIND Statement SUBROUTINE Statement Category: Executable B.1 Intrinsic Function Summary APPENDIX B INTRINSIC FUNCTIONSFORTRAN-80 Intrinsic Functions<ORM CATEGORYB.2 Notes On Intrinsic Functions Page C.1 Hollerith As A Data Type APPENDIX C HOLLERITH DATA TYPEC.2 The Hollerith Constant C.2.1 Hollerith Constants In DATA StatementsHollerith Data Type C.3 Hollerith Format SpecificationC.4 AEditing Of Hollerith Data 0.2Nonstandard Extensions To 1977 FORTRAN APPENDIX D EXTENSIONS TO ANSI FORTRAN0.1 Standard Extensions To 1977 Subset 0.4 Differences From 1966 FORTRAN 0.3 More Specific Semantics Than 1977 FORTRANMiscellaneous extensions Seven-dimensionalarrays Page APPENDIX E ASCII CODESPage F.1 Processor Limitations On Language APPENDIX F 8080/8085 PROCESSOR DEPENDENCIESF.2 Compiler Extensions LengthF.2.1 Lowercase Letters F.2.3 Reentrant ProceduresF.2.2 Port Input/Output F.2.4 Free-formLine FormatF.2.5 Interpretation of DO Statements F.2.6 Default Data LengthsF.2.7 Including Source Files $0077F.3 Unit Preconnection F.2.8 REel Specification For Sequential FilesF.2.9 Flexibility In Standard Restrictions INDEX Index FREEFORM Compiler Control, F-2 Index FORTRAN-SOPage NOTES NOTES inter SOFTWARE PROBLEM REPORTBUSINESS REPLY CARD 111111Postage will be paid by Addressee Intel Corporation Attn: Literature DepartmentFORTRAN·80PROGRAMMING MANUAL 9800481 A REQUEST FOR READERSCOMMENTSBUSINESS REPLY CARD 1111110LIKE YOUR COMMENTS Intel Corporation Attn: Literature DepartmentPage Printed in U.S.A inter