Lines Matching refs:z
90 double z, s,c,ss,cc,r,u,v,y; in __ieee754_j1() local
103 z = cos(y+y); in __ieee754_j1()
104 if ((s*c)>zero) cc = z/ss; in __ieee754_j1()
105 else ss = z/cc; in __ieee754_j1()
111 if(ix>0x48000000) z = (invsqrtpi*cc)/sqrt(y); in __ieee754_j1()
114 z = invsqrtpi*(u*cc-v*ss)/sqrt(y); in __ieee754_j1()
116 if(hx<0) return -z; in __ieee754_j1()
117 else return z; in __ieee754_j1()
122 z = x*x; in __ieee754_j1()
123 r = z*(r00+z*(r01+z*(r02+z*r03))); in __ieee754_j1()
124 s = one+z*(s01+z*(s02+z*(s03+z*(s04+z*s05)))); in __ieee754_j1()
147 double z, s,c,ss,cc,u,v; in __ieee754_y1() local
162 z = cos(x+x); in __ieee754_y1()
163 if ((s*c)>zero) cc = z/ss; in __ieee754_y1()
164 else ss = z/cc; in __ieee754_y1()
177 if(ix>0x48000000) z = (invsqrtpi*ss)/sqrt(x); in __ieee754_y1()
180 z = invsqrtpi*(u*ss+v*cc)/sqrt(x); in __ieee754_y1()
182 return z; in __ieee754_y1()
187 z = x*x; in __ieee754_y1()
188 u = U0[0]+z*(U0[1]+z*(U0[2]+z*(U0[3]+z*U0[4]))); in __ieee754_y1()
189 v = one+z*(V0[0]+z*(V0[1]+z*(V0[2]+z*(V0[3]+z*V0[4])))); in __ieee754_y1()
271 double z,r,s; in pone() local
280 z = one/(x*x); in pone()
281 r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5])))); in pone()
282 s = one+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*q[4])))); in pone()
369 double s,r,z; in qone() local
378 z = one/(x*x); in qone()
379 r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5])))); in qone()
380 s = one+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*(q[4]+z*q[5]))))); in qone()