Average Error: 0.1 → 0.1
Time: 18.3s
Precision: 64
\[\left(1 - x\right) + y \cdot \sqrt{x}\]
↓
\[y \cdot \sqrt{x} + \left(1 - x\right)\]
\left(1 - x\right) + y \cdot \sqrt{x}
↓
y \cdot \sqrt{x} + \left(1 - x\right)
double f(double x, double y) {
        double r4100275 = 1.0;
        double r4100276 = x;
        double r4100277 = r4100275 - r4100276;
        double r4100278 = y;
        double r4100279 = sqrt(r4100276);
        double r4100280 = r4100278 * r4100279;
        double r4100281 = r4100277 + r4100280;
        return r4100281;
}
↓
double f(double x, double y) {
        double r4100282 = y;
        double r4100283 = x;
        double r4100284 = sqrt(r4100283);
        double r4100285 = r4100282 * r4100284;
        double r4100286 = 1.0;
        double r4100287 = r4100286 - r4100283;
        double r4100288 = r4100285 + r4100287;
        return r4100288;
}

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

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

Reproduce

herbie shell --seed 2019179 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  (+ (- 1.0 x) (* y (sqrt x))))