Lines Matching refs:z
67 double z,s,c,ss,cc; in common() local
85 z = cos(2*x); in common()
87 cc = z/ss; in common()
89 ss = z/cc; in common()
115 double z,r,s; in j1() local
127 z = x*x; in j1()
128 r = z*(r00+z*(r01+z*(r02+z*r03))); in j1()
129 s = 1+z*(s01+z*(s02+z*(s03+z*(s04+z*s05)))); in j1()
130 z = r/s; in j1()
133 z = x; in j1()
134 return (0.5 + z)*x; in j1()
154 double z,u,v; in y1() local
170 z = x*x; in y1()
171 u = U0[0]+z*(U0[1]+z*(U0[2]+z*(U0[3]+z*U0[4]))); in y1()
172 v = 1+z*(V0[0]+z*(V0[1]+z*(V0[2]+z*(V0[3]+z*V0[4])))); in y1()
253 double_t z,r,s; in pone() local
262 z = 1.0/(x*x); in pone()
263 r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5])))); in pone()
264 s = 1.0+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*q[4])))); in pone()
349 double_t s,r,z; in qone() local
358 z = 1.0/(x*x); in qone()
359 r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5])))); in qone()
360 s = 1.0+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*(q[4]+z*q[5]))))); in qone()