1T(RN,                  0x0p+0,                    -inf,          0x0p+0, DIVBYZERO)
2T(RN,                 -0x0p+0,                    -inf,          0x0p+0, DIVBYZERO)
3T(RN,               -0x1p-100,                     nan,          0x0p+0, INVALID)
4T(RN,                  0x1p+0,                  0x0p+0,          0x0p+0, 0)
5T(RN,                 -0x1p+0,                     nan,          0x0p+0, INVALID)
6T(RN,                     inf,                     inf,          0x0p+0, 0)
7T(RN,                    -inf,                     nan,          0x0p+0, INVALID)
8T(RN,                     nan,                     nan,          0x0p+0, 0)
9