Average Error: 0.1 → 0.1
Time: 6.2s
Precision: 64
\[\left(1 - x\right) + y \cdot \sqrt{x}\]
↓
\[\left(1 - x\right) + y \cdot \sqrt{x}\]
\left(1 - x\right) + y \cdot \sqrt{x}
↓
\left(1 - x\right) + y \cdot \sqrt{x}
double f(double x, double y) {
        double r58280 = 1.0;
        double r58281 = x;
        double r58282 = r58280 - r58281;
        double r58283 = y;
        double r58284 = sqrt(r58281);
        double r58285 = r58283 * r58284;
        double r58286 = r58282 + r58285;
        return r58286;
}
↓
double f(double x, double y) {
        double r58287 = 1.0;
        double r58288 = x;
        double r58289 = r58287 - r58288;
        double r58290 = y;
        double r58291 = sqrt(r58288);
        double r58292 = r58290 * r58291;
        double r58293 = r58289 + r58292;
        return r58293;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[\left(1 - x\right) + y \cdot \sqrt{x}\]

  2. Final simplification0.1

    \[\leadsto \left(1 - x\right) + y \cdot \sqrt{x}\]

Reproduce

herbie shell --seed 2019304 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  :precision binary64
  (+ (- 1 x) (* y (sqrt x))))