Average Error: 0.1 → 0.1
Time: 8.5s
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 r99379 = 1.0;
        double r99380 = x;
        double r99381 = r99379 - r99380;
        double r99382 = y;
        double r99383 = sqrt(r99380);
        double r99384 = r99382 * r99383;
        double r99385 = r99381 + r99384;
        return r99385;
}
↓
double f(double x, double y) {
        double r99386 = 1.0;
        double r99387 = x;
        double r99388 = r99386 - r99387;
        double r99389 = y;
        double r99390 = sqrt(r99387);
        double r99391 = r99389 * r99390;
        double r99392 = r99388 + r99391;
        return r99392;
}

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 2020046 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  :precision binary64
  (+ (- 1 x) (* y (sqrt x))))