Lines Matching refs:z
176 #define PoS(x, z) ((x * z) * (PP1 + z * PP2)) argument
177 #define PoL(x, z) ((x * z) * ((P1 + z * P2) + (z * z) * (P3 + z * P4))) argument
183 double z, y[2], w, t, v, p, q; in sincos() local
196 z = x * x; in sincos()
198 q = z * (QQ1 + z * QQ2); in sincos()
199 p = PoS(x, z); in sincos()
201 q = z * ((Q1 + z * Q2) + (z * z) * in sincos()
202 (Q3 + z * Q4)); in sincos()
203 p = PoL(x, z); in sincos()
219 z = _TBL_sincos[(j<<1)+1]; in sincos()
229 t = w * q + z * p; in sincos()
240 z = x * x; in sincos()
243 w = PIO2_L + PoS(x, z); in sincos()
245 w = PIO2_L + PoL(x, z); in sincos()
251 *c = z - (w * p - z * q); in sincos()
262 z = x * x; in sincos()
265 w = PI_L + PoS(x, z); in sincos()
267 w = PI_L + PoL(x, z); in sincos()
273 t = w * q + z * p; in sincos()
284 z = x * x; in sincos()
287 w = PoS(x, z) - PI3O2_L; in sincos()
289 w = PoL(x, z) - PI3O2_L; in sincos()
295 *c = z - (w * p - z * q); in sincos()
306 z = x * x; in sincos()
309 w = PoS(x, z) - PI2_L; in sincos()
311 w = PoL(x, z) - PI2_L; in sincos()
317 t = w * q + z * p; in sincos()
328 z = x * x; in sincos()
331 w = PI5O2_L + PoS(x, z); in sincos()
333 w = PI5O2_L + PoL(x, z); in sincos()
339 *c = z - (w * p - z * q); in sincos()
340 t = w * q + z * p; in sincos()