1 #define FLT_DIG         6
2 #define FLT_MANT_DIG    24
3 #define FLT_MAX_10_EXP  +38
4 #define FLT_MAX_EXP     +128
5 #define FLT_MIN_10_EXP  -37
6 #define FLT_MIN_EXP     -125
7 #define FLT_RADIX       2
8 #define FLT_MAX         0x1.fffffep127f
9 #define FLT_MIN         0x1.0p-126f
10 #define FLT_EPSILON     0x1.0p-23f
11 
12 #define M_LOG2E_F       0x1.715476p+0f
13 #define M_LOG10E_F      0x1.bcb7b2p-2f
14 #define M_LN2_F         0x1.62e430p-1f
15 #define M_LN10_F        0x1.26bb1cp+1f
16 #define M_PI_F          0x1.921fb6p+1f
17 
18 #ifdef cl_khr_fp64
19 
20 #define DBL_DIG         15
21 #define DBL_MANT_DIG    53
22 #define DBL_MAX_10_EXP  +308
23 #define DBL_MAX_EXP     +1024
24 #define DBL_MIN_10_EXP  -307
25 #define DBL_MIN_EXP     -1021
26 #define DBL_MAX         0x1.fffffffffffffp1023
27 #define DBL_MIN         0x1.0p-1022
28 #define DBL_EPSILON     0x1.0p-52
29 
30 #define M_LOG2E         0x1.71547652b82fep+0
31 #define M_PI            0x1.921fb54442d18p+1
32 
33 #endif
34