Average Error: 0.1 → 0.1
Time: 17.2s
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 r73364 = 1.0;
        double r73365 = x;
        double r73366 = r73364 - r73365;
        double r73367 = y;
        double r73368 = sqrt(r73365);
        double r73369 = r73367 * r73368;
        double r73370 = r73366 + r73369;
        return r73370;
}
↓
double f(double x, double y) {
        double r73371 = 1.0;
        double r73372 = x;
        double r73373 = r73371 - r73372;
        double r73374 = y;
        double r73375 = sqrt(r73372);
        double r73376 = r73374 * r73375;
        double r73377 = r73373 + r73376;
        return r73377;
}

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 2019325 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  :precision binary64
  (+ (- 1 x) (* y (sqrt x))))