Lines Matching refs:y
125 double y, z; in sin_pi() local
128 y = -x; in sin_pi()
129 if (y <= 0.25) in sin_pi()
131 if (y >= two52) in sin_pi()
133 z = floor(y); in sin_pi()
134 if (y == z) in sin_pi()
138 y *= 0.5; in sin_pi()
139 y = 2.0 * (y - floor(y)); in sin_pi()
142 n = (int)(y * 4.0); in sin_pi()
145 y = __k_sin(pi * y, 0.0); in sin_pi()
149 y = __k_cos(pi * (0.5 - y), 0.0); in sin_pi()
153 y = __k_sin(pi * (1.0 - y), 0.0); in sin_pi()
157 y = -__k_cos(pi * (y - 1.5), 0.0); in sin_pi()
160 y = __k_sin(pi * (y - 2.0), 0.0); in sin_pi()
163 return (-y); in sin_pi()
207 double t, p, q, cr, y; in __k_lgamma() local
228 y = x; in __k_lgamma()
231 y = x - one; in __k_lgamma()
237 p = p0+y*(p1+y*(p2+y*(p3+y*(p4+y*(p5+y*(p6+y*p7)))))); in __k_lgamma()
238 q = q0+y*(q1+y*(q2+y*(q3+y*(q4+y*(q5+y*(q6+y* in __k_lgamma()
239 (q7+y))))))); in __k_lgamma()
240 return (cr+y*(D1+y*(p/q))); in __k_lgamma()
242 y = x - one; in __k_lgamma()
243 p = g0+y*(g1+y*(g2+y*(g3+y*(g4+y*(g5+y*(g6+y*g7)))))); in __k_lgamma()
244 q = h0+y*(h1+y*(h2+y*(h3+y*(h4+y*(h5+y*(h6+y* in __k_lgamma()
245 (h7+y))))))); in __k_lgamma()
246 return (cr+y*(D2+y*(p/q))); in __k_lgamma()
251 y = x - 2.0; in __k_lgamma()
252 p = g0+y*(g1+y*(g2+y*(g3+y*(g4+y*(g5+y*(g6+y*g7)))))); in __k_lgamma()
253 q = h0+y*(h1+y*(h2+y*(h3+y*(h4+y*(h5+y*(h6+y*(h7+y))))))); in __k_lgamma()
254 return (y*(D2+y*(p/q))); in __k_lgamma()
256 y = x - 4.0; in __k_lgamma()
257 p = u0+y*(u1+y*(u2+y*(u3+y*(u4+y*(u5+y*(u6+y*u7)))))); in __k_lgamma()
258 q = v0+y*(v1+y*(v2+y*(v3+y*(v4+y*(v5+y*(v6+y*(v7-y))))))); in __k_lgamma()
259 return (D4+y*(p/q)); in __k_lgamma()
262 y = t * t; in __k_lgamma()
263 p = hln2pi+t*(c0+y*(c1+y*(c2+y*(c3+y*(c4+y*(c5+y*c6)))))); in __k_lgamma()