\sqrt{1 - x \cdot x}\sqrt{1 - x \cdot x}double f(double x) {
double r154050 = 1.0;
double r154051 = x;
double r154052 = r154051 * r154051;
double r154053 = r154050 - r154052;
double r154054 = sqrt(r154053);
return r154054;
}
double f(double x) {
double r154055 = 1.0;
double r154056 = x;
double r154057 = r154056 * r154056;
double r154058 = r154055 - r154057;
double r154059 = sqrt(r154058);
return r154059;
}



Bits error versus x
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2019353 +o rules:numerics
(FPCore (x)
:name "Diagrams.TwoD.Ellipse:ellipse from diagrams-lib-1.3.0.3"
:precision binary64
(sqrt (- 1 (* x x))))