testcases for rint double rounding issue

[libc-test] / src / math / special / erfc.h

diff --git a/src/math/special/erfc.h b/src/math/special/erfc.h
index 4c91ea4..fc66768 100644 (file)
--- a/src/math/special/erfc.h
+++ b/src/math/special/erfc.h
@@ -3,3 +3,4 @@ T(RN,                 -0x0p+0,                  0x1p+0,          0x0p+0, 0)
 T(RN,                     inf,                  0x0p+0,          0x0p+0, 0)
 T(RN,                    -inf,                  0x1p+1,          0x0p+0, 0)
 T(RN,                     nan,                     nan,          0x0p+0, 0)
+T(RN,    0x1.5db559fe5c0bap+0,    0x1.b53cf571d328fp-5,   0x1.900982p-2, INEXACT)