math: add some special case tests
[libc-test] / src / math / special / exp2l.h
1 T(RN,                        0x0p+0L,                        0x1p+0L,          0x0p+0, 0)
2 T(RN,                       -0x0p+0L,                        0x1p+0L,          0x0p+0, 0)
3 T(RN,                        0x1p+0L,                        0x1p+1L,          0x0p+0, 0)
4 T(RN,                       -0x1p+0L,                        0x1p-1L,          0x0p+0, 0)
5 T(RN,                            inf,                            inf,          0x0p+0, 0)
6 T(RN,                           -inf,                        0x0p+0L,          0x0p+0, 0)
7 T(RN,                            nan,                            nan,          0x0p+0, 0)
8 T(RN,     -0x1.00f799999999999ap+14L,                    0x1p-16445L,   0x1.db4082p-2, INEXACT|UNDERFLOW)
9 T(RN,                 -0x1.00f8p+14L,                        0x0p+0L,         -0x1p-1, INEXACT|UNDERFLOW)
10 T(RN,     -0x1.00f8666666666666p+14L,                        0x0p+0L,   -0x1.ddb68p-2, INEXACT|UNDERFLOW)
11 T(RN,      0x1.ffff333333333334p+13L,   0x1.ddb680117ab141f6p+16383L,  -0x1.b531eep-2, INEXACT)
12 T(RN,                       0x1p+14L,                            inf,          0x0p+0, INEXACT|OVERFLOW)
13 T(RN,      0x1.0000666666666666p+14L,                            inf,          0x0p+0, INEXACT|OVERFLOW)
14 T(RN,       0x1.91eb851eb851eb86p+1L,        0x1.1a167423fc31b2ep+3L,   0x1.6b7e14p-2, INEXACT)
15 T(RN,                  -0x1.fffp+13L,                    0x1p-16382L,          0x0p+0, 0)
16 T(RN,                 -0x1.fff4p+13L,   0x1.6a09e667f3bcc908p-16383L,  -0x1.65f626p-3, INEXACT|UNDERFLOW)
17 T(RN,                 -0x1.fff8p+13L,                    0x1p-16383L,          0x0p+0, 0)
18 T(RN,                 -0x1.fffcp+13L,   0x1.6a09e667f3bcc908p-16384L,  -0x1.65f626p-4, INEXACT|UNDERFLOW)
19 T(RN,                      -0x1p+14L,                    0x1p-16384L,          0x0p+0, 0)
20 T(RN,                 -0x1.0002p+14L,    0x1.6a09e667f3bcc91p-16385L,   0x1.d3413cp-2, INEXACT|UNDERFLOW)
21 T(RN,                 -0x1.0004p+14L,                    0x1p-16385L,          0x0p+0, 0)
22 T(RN,                 -0x1.00f4p+14L,                    0x1p-16445L,          0x0p+0, 0)
23 T(RN,                 -0x1.00f6p+14L,                    0x1p-16445L,   0x1.2bec34p-2, INEXACT|UNDERFLOW)
24 T(RN,       0x1.999999999999999ap-4L,       0x1.125fbee250664262p+0L,  -0x1.5e1baap-2, INEXACT)
25 T(RN,      -0x1.999999999999999ap-4L,       0x1.ddb680117ab120dap-1L,  -0x1.a1ef26p-8, INEXACT)
26 T(RN,                    0x1p-16384L,                        0x1p+0L,          0x0p+0, INEXACT)