Average Error: 0.1 → 0.1
Time: 44.1s
Precision: 64
\[\left(1 - x\right) + y \cdot \sqrt{x}\]
↓
\[\left(1 - x\right) + \sqrt{x} \cdot y\]
\left(1 - x\right) + y \cdot \sqrt{x}
↓
\left(1 - x\right) + \sqrt{x} \cdot y
double f(double x, double y) {
        double r4744662 = 1.0;
        double r4744663 = x;
        double r4744664 = r4744662 - r4744663;
        double r4744665 = y;
        double r4744666 = sqrt(r4744663);
        double r4744667 = r4744665 * r4744666;
        double r4744668 = r4744664 + r4744667;
        return r4744668;
}
↓
double f(double x, double y) {
        double r4744669 = 1.0;
        double r4744670 = x;
        double r4744671 = r4744669 - r4744670;
        double r4744672 = sqrt(r4744670);
        double r4744673 = y;
        double r4744674 = r4744672 * r4744673;
        double r4744675 = r4744671 + r4744674;
        return r4744675;
}

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

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

Reproduce

herbie shell --seed 2019200 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  (+ (- 1.0 x) (* y (sqrt x))))