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


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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.

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Additional information

Publication typeTechnical Specification
Publication date2015-05-18
Available language(s)English
TC/SCISO/IEC JTC 1/SC 22 - Programming languages, their environments and system software interfacesrss
ICS35.060 - Languages used in information technology
File size601 KB

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