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Searched refs:pio2_1 (Results 1 – 3 of 3) sorted by relevance

/AliOS-Things-master/components/py_engine/engine/lib/libm_dbl/
A D__rem_pio2.c40 pio2_1 = 1.57079632673412561417e+00, /* 0x3FF921FB, 0x54400000 */ variable
63 z = x - pio2_1; /* one round good to 85 bits */ in __rem_pio2()
68 z = x + pio2_1; in __rem_pio2()
75 z = x - 2*pio2_1; in __rem_pio2()
80 z = x + 2*pio2_1; in __rem_pio2()
92 z = x - 3*pio2_1; in __rem_pio2()
97 z = x + 3*pio2_1; in __rem_pio2()
106 z = x - 4*pio2_1; in __rem_pio2()
111 z = x + 4*pio2_1; in __rem_pio2()
123 r = x - fn*pio2_1; in __rem_pio2()
/AliOS-Things-master/components/SDL2/src/libm/
A De_rem_pio2.c62 pio2_1 = 1.57079632673412561417e+00, /* 0x3FF921FB, 0x54400000 */ variable
82 z = x - pio2_1; in __ieee754_rem_pio2()
93 z = x + pio2_1; in __ieee754_rem_pio2()
109 r = t-fn*pio2_1; in __ieee754_rem_pio2()
/AliOS-Things-master/components/py_engine/engine/lib/libm/
A Def_rem_pio2.c100 pio2_1 = 1.5707855225e+00f, /* 0x3fc90f80 */ variable
125 z = x - pio2_1;
136 z = x + pio2_1;
152 r = t-fn*pio2_1;

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