[Cfp-interest 1306] Re: fesetexcept() and optional inexact
Jim Thomas
jaswthomas at sbcglobal.net
Sat May 4 20:55:32 PDT 2019
fesetexcept binds to the IEEE 754 raiseFlags operation, which is a non-computational operation. The NOTE in 754 7.6 is in the context of operations that deliver numerical results.
> On May 3, 2019, at 7:59 AM, Fred J. Tydeman <tydeman at tybor.com> wrote:
>
> Should
>
> Whether the fesetexcept function additionally sets the "inexact"
> floating-point exception flag whenever it sets the "overflow" or "underflow" floating-point exception
> flag is implementation-defined.
>
> be added to fesetexcept()?
>
>
> ---
> Fred J. Tydeman Tydeman Consulting
> tydeman at tybor.com Testing, numerics, programming
> +1 (702) 608-6093 Vice-chair of PL22.11 (ANSI "C")
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>
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