Lines Matching refs:z
42 float z,p,q,r,w,s,c,df; in __ieee754_acosf() local
54 z = x*x; in __ieee754_acosf()
55 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
56 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()
60 z = (one+x)*(float)0.5; in __ieee754_acosf()
61 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
62 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()
63 s = __ieee754_sqrtf(z); in __ieee754_acosf()
69 z = (one-x)*(float)0.5; in __ieee754_acosf()
70 s = __ieee754_sqrtf(z); in __ieee754_acosf()
74 c = (z-df*df)/(s+df); in __ieee754_acosf()
75 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
76 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()