From ffb2b7d4cbcafd48ea56e11e09bf99a7195b9198 Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Thu, 15 Aug 2013 17:12:42 +0000 Subject: [PATCH 1/1] atan2 underflow tests --- src/math/special/atan2.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/math/special/atan2.h b/src/math/special/atan2.h index 058736f..75ce468 100644 --- a/src/math/special/atan2.h +++ b/src/math/special/atan2.h @@ -26,3 +26,5 @@ T(RN, -inf, inf, -0x1.921fb54442d18p-1, T(RN, -inf, -inf, -0x1.2d97c7f3321d2p+1, 0x1.a79394p-3, INEXACT) T(RN, 0x1p-1023, 0x1p+0, 0x1p-1023, 0x0p+0, INEXACT|UNDERFLOW) T(RN, 0x1p+0, 0x1p+1023, 0x1p-1023, 0x0p+0, INEXACT|UNDERFLOW) +T(RN, 0x1.8p+0, 0x1p+1023, 0x1.8p-1023, 0x0p+0, INEXACT|UNDERFLOW) +T(RN, 0x1.8p+0, -0x1p+1023, 0x1.921fb54442d18p+1, 0x0p+0, INEXACT) -- 2.20.1