ISO/IEC TS 18661-2:2015
Withdrawn
View Superseded by
Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 2: Decimal floating-point arithmetic
Hardcopy , PDF
English
02-11-2015
01-06-2026
ISO/IEC/TS 18661-2:2015 extends programming language C as specified in ISO/IEC 9899:2011, (C11) with changes specified in ISO/IEC/TS 18661-1, to support decimal floating-point arithmetic conforming to ISO/IEC/IEEE 60559:2011. It covers all requirements of IEC 60559 as they pertain to C decimal floating types.
ISO/IEC/TS 18661-2:2015 does not cover binary floating-point arithmetic (which is covered in ISO/IEC/TS 18661-1), nor does it cover most optional features of IEC 60559.
| Committee |
ISO/IEC JTC 1/SC 22
|
| DevelopmentNote |
Supersedes ISO/IEC/TR 24732. (02/2015)
|
| DocumentType |
Standard
|
| Pages |
50
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NEN NPR ISO/IEC TS 18661-2 : JUN 2015 | Identical |
| BS PD ISO/IEC TS 18661-2 : 2015 | Identical |
| DS ISO/IEC TS 18661-2 : 2015 | Identical |
| PD ISO/IEC TS 18661-2 February:2015 | Identical |
| PD ISO/IEC TS 18661-2 June:2015 | Identical |
| ISO/IEC TS 18661-5:2016 | Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 5: Supplementary attributes |
| PD ISO/IEC TS 18661-4:2015 | Information Technology. Programming languages, their environments, and system software interfaces. Floating-point extensions for C Supplementary functions |
| ISO/IEC TS 18661-4:2015 | Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 4: Supplementary functions |
| PD ISO/IEC TS 18661-5:2016 | Information Technology. Programming languages, their environments, and system software interfaces. Floating-point extensions for C Supplementary attributes |
| PD ISO/IEC TS 18661-3:2015 | Information Technology. Programming languages, their environments, and system software interfaces. Floating-point extensions for C Interchange and extended types |
| ISO/IEC TS 18661-3:2015 | Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 3: Interchange and extended types |
| IEC 60559:1989 | Binary floating-point arithmetic for microprocessor systems |
| ISO/IEC/IEEE 60559:2011 | Information technology — Microprocessor Systems — Floating-Point arithmetic |
| ISO/IEC TR 24732:2009 | Information technology — Programming languages, their environments and system software interfaces — Extension for the programming language C to support decimal floating-point arithmetic |
| IEEE 854-1987 | IEEE Standard for Radix-Independent Floating-Point Arithmetic |
| ISO/IEC 9899:2011 | Information technology — Programming languages — C |
| IEEE 754-2008 REDLINE | IEEE Standard for Floating-Point Arithmetic |
| ISO/IEC TS 18661-1:2014 | Information technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 1: Binary floating-point arithmetic |
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