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ISO/IEC TS 18661-2:2015

Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 2: Decimal floating-point arithmetic

Publication date:   May 18, 2015

General information

90.93 Standard confirmed   Mar 14, 2022

ISO/IEC

ISO/IEC JTC 1/SC 22 Programming languages, their environments and system software interfaces

Technical Specification

35.060   Languages used in information technology

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/IEC TR 24732:2009

WITHDRAWN
ISO/IEC TS 18661-2:2015

NOW

PUBLISHED
ISO/IEC TS 18661-2:2015
90.93 Standard confirmed
Mar 14, 2022