Lines Matching refs:z
81 double z, r, v, w, s; in __kernel_tan() local
91 z = pio4 - x; in __kernel_tan()
93 x = z + w; in __kernel_tan()
96 z = x * x; in __kernel_tan()
97 w = z * z; in __kernel_tan()
105 v = z * (T[2] + w * (T[4] + w * (T[6] + w * (T[8] + w * (T[10] + in __kernel_tan()
107 s = z * x; in __kernel_tan()
108 r = y + z * (s * (r + v) + y); in __kernel_tan()
125 z = w; in __kernel_tan()
126 SET_LOW_WORD(z,0); in __kernel_tan()
127 v = r - (z - x); /* z+v = r+x */ in __kernel_tan()
130 s = 1.0 + t * z; in __kernel_tan()