\sqrt{1 - x \cdot x}\sqrt{1 - x \cdot x}double f(double x) {
double r180443 = 1.0;
double r180444 = x;
double r180445 = r180444 * r180444;
double r180446 = r180443 - r180445;
double r180447 = sqrt(r180446);
return r180447;
}
double f(double x) {
double r180448 = 1.0;
double r180449 = x;
double r180450 = r180449 * r180449;
double r180451 = r180448 - r180450;
double r180452 = sqrt(r180451);
return r180452;
}



Bits error versus x
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2020064 +o rules:numerics
(FPCore (x)
:name "Diagrams.TwoD.Ellipse:ellipse from diagrams-lib-1.3.0.3"
:precision binary64
(sqrt (- 1 (* x x))))