Average Error: 0.1 → 0.1
Time: 8.0s
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 r95784 = 1.0;
        double r95785 = x;
        double r95786 = r95784 - r95785;
        double r95787 = y;
        double r95788 = sqrt(r95785);
        double r95789 = r95787 * r95788;
        double r95790 = r95786 + r95789;
        return r95790;
}
↓
double f(double x, double y) {
        double r95791 = 1.0;
        double r95792 = x;
        double r95793 = r95791 - r95792;
        double r95794 = y;
        double r95795 = sqrt(r95792);
        double r95796 = r95794 * r95795;
        double r95797 = r95793 + r95796;
        return r95797;
}

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 2020045 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  :precision binary64
  (+ (- 1 x) (* y (sqrt x))))