Lines Matching refs:f2
52 double f2, ans2, ansu2, ansl2, tmp2, poly2, conup2, conlo2; in __vatan() local
133 f2 = 0.0; in __vatan()
175 f2 = 0.0; in __vatan()
203 f2 = 0.0; /* put dummy value in arg 2 */ in __vatan()
214 f2 = fabs(*x); /* fetch argument */ in __vatan()
224 ans = f2 - f2; /* return NaN if x=NaN*/ in __vatan()
228 dummy = 1.0e37 + f2; in __vatan()
230 ans = f2; in __vatan()
243 f2 = 0.0; /* put dummy value in arg 2 */ in __vatan()
252 { f2 = -1.0/f2; in __vatan()
260 f2 = (f2 - z)/(1.0 + f2*z); /* get reduced argument */ in __vatan()
287 tmp2 = f2*f2; in __vatan()
291 poly2 = f2*((p3*tmp2 + p2)*tmp2 + p1)*tmp2; in __vatan()
295 ansu2 = conup2 + f2; /* compute atan(f) upper */ in __vatan()
299 ansl2 = (((conup2 - ansu2) + f2) + poly2) + conlo2; in __vatan()