\sqrt{1 - x \cdot x}\sqrt{1 - x \cdot x}double f(double x) {
double r99340 = 1.0;
double r99341 = x;
double r99342 = r99341 * r99341;
double r99343 = r99340 - r99342;
double r99344 = sqrt(r99343);
return r99344;
}
double f(double x) {
double r99345 = 1.0;
double r99346 = x;
double r99347 = r99346 * r99346;
double r99348 = r99345 - r99347;
double r99349 = sqrt(r99348);
return r99349;
}



Bits error versus x
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2019325 +o rules:numerics
(FPCore (x)
:name "Diagrams.TwoD.Ellipse:ellipse from diagrams-lib-1.3.0.3"
:precision binary64
(sqrt (- 1 (* x x))))