Date: Fri, 22 Apr 2022 19:12:11 +0000 From: bugzilla-noreply@freebsd.org To: numerics@FreeBSD.org Subject: [Bug 227179] powl has lower than advertised precision Message-ID: <bug-227179-18636-KFrAB8wqvL@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-227179-18636@https.bugs.freebsd.org/bugzilla/> References: <bug-227179-18636@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227179 Dimitry Andric <dim@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dim@FreeBSD.org --- Comment #4 from Dimitry Andric <dim@FreeBSD.org> --- The functions were updated via bug 229876, originally submitted by Steve. There aren't any specific test cases for the mentioned precision issues tho= ugh. That said, on my 14.0-CURRENT as of 2022-03-31, I see: % ./pow-O0 pow(integer{2}, 4.5l) -> 22.627416997969520780220609168509 std::pow(2.l, 4.5l) -> 22.627416997969520780220609168509 % ./pow-O3 pow(integer{2}, 4.5l) -> 22.627416997969520780220609168509 std::pow(2.l, 4.5l) -> 22.627416997969520780220609168509 In all cases, it eventually calls <powl@plt>. --=20 You are receiving this mail because: You are the assignee for the bug.=
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