\sqrt{1 - x \cdot x}\sqrt{1 - x \cdot x}double f(double x) {
double r169091 = 1.0;
double r169092 = x;
double r169093 = r169092 * r169092;
double r169094 = r169091 - r169093;
double r169095 = sqrt(r169094);
return r169095;
}
double f(double x) {
double r169096 = 1.0;
double r169097 = x;
double r169098 = r169097 * r169097;
double r169099 = r169096 - r169098;
double r169100 = sqrt(r169099);
return r169100;
}



Bits error versus x
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2019235
(FPCore (x)
:name "Diagrams.TwoD.Ellipse:ellipse from diagrams-lib-1.3.0.3"
:precision binary64
(sqrt (- 1 (* x x))))