[Cfp-interest] Not trigger sNaN
Fred J. Tydeman
tydeman at tybor.com
Mon Sep 17 13:42:01 PDT 2018
On Sun, 16 Sep 2018 16:47:31 -0700 Jim Thomas wrote:
>
>> abs() = fabs()*
>
>F.10.4.2#2 in P1 says "fabs(x) raises no floating-point exceptions, even if x is a signaling NaN."
Will it be better to have totalorder() with pointers
or totalorder() with values along with the requirement that no FP exceptions for Signaling NaNs?
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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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