1T(RN,          0x0p+0,          0x0p+0,          0x0p+0,           0, 0)
2T(RN,         -0x0p+0,         -0x0p+0,          0x0p+0,           0, 0)
3T(RN,          0x1p-1,          0x1p-1,          0x0p+0,           0, 0)
4T(RN,         -0x1p-1,         -0x1p-1,          0x0p+0,           0, 0)
5T(RN,          0x1p+0,          0x1p-1,          0x0p+0,           1, 0)
6T(RN,         -0x1p+0,         -0x1p-1,          0x0p+0,           1, 0)
7T(RN,          0x1p+1,          0x1p-1,          0x0p+0,           2, 0)
8T(RN,         -0x1p+1,         -0x1p-1,          0x0p+0,           2, 0)
9// TODO: exp is unspecified
10T(RN,             inf,             inf,          0x0p+0,           0, 0)
11T(RN,            -inf,            -inf,          0x0p+0,           0, 0)
12T(RN,             nan,             nan,          0x0p+0,           0, 0)
13