Lines Matching refs:z
51 float z, s,c,ss,cc,r,u,v,y; in __ieee754_j1f() local
64 z = cosf(y+y); in __ieee754_j1f()
65 if ((s*c)>zero) cc = z/ss; in __ieee754_j1f()
66 else ss = z/cc; in __ieee754_j1f()
72 if(ix>0x58000000) z = (invsqrtpi*cc)/sqrtf(y); /* |x|>2**49 */ in __ieee754_j1f()
75 z = invsqrtpi*(u*cc-v*ss)/sqrtf(y); in __ieee754_j1f()
77 if(hx<0) return -z; in __ieee754_j1f()
78 else return z; in __ieee754_j1f()
83 z = x*x; in __ieee754_j1f()
84 r = z*(r00+z*(r01+z*(r02+z*r03))); in __ieee754_j1f()
85 s = one+z*(s01+z*(s02+z*(s03+z*(s04+z*s05)))); in __ieee754_j1f()
108 float z, s,c,ss,cc,u,v; in __ieee754_y1f() local
122 z = cosf(x+x); in __ieee754_y1f()
123 if ((s*c)>zero) cc = z/ss; in __ieee754_y1f()
124 else ss = z/cc; in __ieee754_y1f()
137 if(ix>0x58000000) z = (invsqrtpi*ss)/sqrtf(x); /* |x|>2**49 */ in __ieee754_y1f()
140 z = invsqrtpi*(u*ss+v*cc)/sqrtf(x); in __ieee754_y1f()
142 return z; in __ieee754_y1f()
147 z = x*x; in __ieee754_y1f()
148 u = U0[0]+z*(U0[1]+z*(U0[2]+z*(U0[3]+z*U0[4]))); in __ieee754_y1f()
149 v = one+z*(V0[0]+z*(V0[1]+z*(V0[2]+z*(V0[3]+z*V0[4])))); in __ieee754_y1f()
231 float z,r,s; in ponef() local
239 z = one/(x*x); in ponef()
240 r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5])))); in ponef()
241 s = one+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*q[4])))); in ponef()
328 float s,r,z; in qonef() local
336 z = one/(x*x); in qonef()
337 r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5])))); in qonef()
338 s = one+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*(q[4]+z*q[5]))))); in qonef()