IBM C28-6596-2 FortranIV LibrarySubrs 1966 free download

File name C28-6596-2_FortranIV_LibrarySubrs_1966.pdf

File Number 5360-25 Form C28-6596-2 OS 44PS Systems Reference Library IBM System/360 FORTRAN IV Library Subprograms Program Number 3S0S-LM-501 3S0F-LM-S1S This publication describes the library subprograms supplied with Basic FORTRAN IV (E) and FORTRAN IV (G, H, and MODEL 44) and tells how to use the subprograms in either a FORTRAN or an assem- bler language program. I ~ Preface The purpose of this publication is to describe the IBj\;f System/360 Basic FORTRAN IV Language, FORTRAN library subprograms and their use in either Form C28-6629 a FORTRAN or an assembler language program. The IBM System/360 Operating System: Assembler body of the publication describes the mathematical Language, Form C28-6514 subprograms (which perform computations) and the IBM System/360 Model 44 Programming System: service subprograms ( which perform testing and Assembler Language, Form C28-6811 utility functions). This information is intended pri- In addition, references are made within this publica- marily for the FORTRAN programmer; Appendix E is tion to information contained in the following publi- intended for the assembler language programmer. cations: Additional appendixes contain algorithms (the method IBM System/360 Principles of Operation, Form by which a mathematical function is computed), per- A22-6521 formance statistics, descriptions of interruption and IBM System/360 Operating System: Supervisor and error procedures, storage estimates, and sample stor- Data Management Macro-Instructions, Form C28-6647 age printouts. IBM System/360 Model 44 Programming System: The reader should be familiar with one of the follow- Guide to System Use, Form C28-6812 ing publications: Standard mathematical notation is used in this publi- IBAl System/360 FORTRAN IV Language, Form cation. The reader is expected to be familiar with this nClO D!::'l!::, ,-,,",,o-utJ..LtJ noiation and with common mathematical terminology. Note to users of the System/360 Operating System: The information in this publication about the execution-time routines IHCADJST, IHCTRCH, and IHCUOPT and about the form of the pro