Lines Matching refs:z
115 long double z, c, r, s, ss, cc, u, v, y; in __ieee754_j1l() local
131 z = __cosl (y + y); in __ieee754_j1l()
133 cc = z / ss; in __ieee754_j1l()
135 ss = z / cc; in __ieee754_j1l()
142 z = (invsqrtpi * cc) / sqrtl (y); in __ieee754_j1l()
147 z = invsqrtpi * (u * cc - v * ss) / sqrtl (y); in __ieee754_j1l()
150 return -z; in __ieee754_j1l()
152 return z; in __ieee754_j1l()
165 z = x * x; in __ieee754_j1l()
166 r = z * (R[0] + z * (R[1]+ z * (R[2] + z * (R[3] + z * R[4])))); in __ieee754_j1l()
167 s = S[0] + z * (S[1] + z * (S[2] + z * (S[3] + z))); in __ieee754_j1l()
198 long double z, s, c, ss, cc, u, v; in __ieee754_y1l() local
218 z = __cosl (x + x); in __ieee754_y1l()
220 cc = z / ss; in __ieee754_y1l()
222 ss = z / cc; in __ieee754_y1l()
236 z = (invsqrtpi * ss) / sqrtl (x); in __ieee754_y1l()
241 z = invsqrtpi * (u * ss + v * cc) / sqrtl (x); in __ieee754_y1l()
243 return z; in __ieee754_y1l()
247 z = -tpi / x; in __ieee754_y1l()
248 if (isinf (z)) in __ieee754_y1l()
250 return z; in __ieee754_y1l()
252 z = x * x; in __ieee754_y1l()
253 u = U0[0] + z * (U0[1] + z * (U0[2] + z * (U0[3] + z * (U0[4] + z * U0[5])))); in __ieee754_y1l()
254 v = V0[0] + z * (V0[1] + z * (V0[2] + z * (V0[3] + z * (V0[4] + z)))); in __ieee754_y1l()
365 long double z, r, s; in pone() local
396 z = one / (x * x); in pone()
397 r = p[0] + z * (p[1] + in pone()
398 z * (p[2] + z * (p[3] + z * (p[4] + z * (p[5] + z * p[6]))))); in pone()
399 s = q[0] + z * (q[1] + z * (q[2] + z * (q[3] + z * (q[4] + z * (q[5] + z))))); in pone()
400 return one + z * r / s; in pone()
512 long double s, r, z; in qone() local
543 z = one / (x * x); in qone()
545 p[0] + z * (p[1] + in qone()
546 z * (p[2] + z * (p[3] + z * (p[4] + z * (p[5] + z * p[6]))))); in qone()
548 q[0] + z * (q[1] + in qone()
549 z * (q[2] + in qone()
550 z * (q[3] + z * (q[4] + z * (q[5] + z * (q[6] + z)))))); in qone()
551 return (.375 + z * r / s) / x; in qone()