Lines Matching refs:z
57 double z,w,t,r,fn; in __ieee754_rem_pio2() local
73 z = x - pio2_1; /* one round good to 85 bits */ in __ieee754_rem_pio2()
74 y[0] = z - pio2_1t; in __ieee754_rem_pio2()
75 y[1] = (z-y[0])-pio2_1t; in __ieee754_rem_pio2()
78 z = x + pio2_1; in __ieee754_rem_pio2()
79 y[0] = z + pio2_1t; in __ieee754_rem_pio2()
80 y[1] = (z-y[0])+pio2_1t; in __ieee754_rem_pio2()
85 z = x - 2*pio2_1; in __ieee754_rem_pio2()
86 y[0] = z - 2*pio2_1t; in __ieee754_rem_pio2()
87 y[1] = (z-y[0])-2*pio2_1t; in __ieee754_rem_pio2()
90 z = x + 2*pio2_1; in __ieee754_rem_pio2()
91 y[0] = z + 2*pio2_1t; in __ieee754_rem_pio2()
92 y[1] = (z-y[0])+2*pio2_1t; in __ieee754_rem_pio2()
102 z = x - 3*pio2_1; in __ieee754_rem_pio2()
103 y[0] = z - 3*pio2_1t; in __ieee754_rem_pio2()
104 y[1] = (z-y[0])-3*pio2_1t; in __ieee754_rem_pio2()
107 z = x + 3*pio2_1; in __ieee754_rem_pio2()
108 y[0] = z + 3*pio2_1t; in __ieee754_rem_pio2()
109 y[1] = (z-y[0])+3*pio2_1t; in __ieee754_rem_pio2()
116 z = x - 4*pio2_1; in __ieee754_rem_pio2()
117 y[0] = z - 4*pio2_1t; in __ieee754_rem_pio2()
118 y[1] = (z-y[0])-4*pio2_1t; in __ieee754_rem_pio2()
121 z = x + 4*pio2_1; in __ieee754_rem_pio2()
122 y[0] = z + 4*pio2_1t; in __ieee754_rem_pio2()
123 y[1] = (z-y[0])+4*pio2_1t; in __ieee754_rem_pio2()
176 INSERT_WORDS(z, ix - ((int32_t)(e0<<20)), low); in __ieee754_rem_pio2()
178 tx[i] = (double)((int32_t)(z)); in __ieee754_rem_pio2()
179 z = (z-tx[i])*two24; in __ieee754_rem_pio2()
181 tx[2] = z; in __ieee754_rem_pio2()