Average Error: 0.1 → 0.1
Time: 20.1s
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 r4195048 = 1.0;
        double r4195049 = x;
        double r4195050 = r4195048 - r4195049;
        double r4195051 = y;
        double r4195052 = sqrt(r4195049);
        double r4195053 = r4195051 * r4195052;
        double r4195054 = r4195050 + r4195053;
        return r4195054;
}
↓
double f(double x, double y) {
        double r4195055 = y;
        double r4195056 = x;
        double r4195057 = sqrt(r4195056);
        double r4195058 = r4195055 * r4195057;
        double r4195059 = 1.0;
        double r4195060 = r4195059 - r4195056;
        double r4195061 = r4195058 + r4195060;
        return r4195061;
}

Error

Bits error versus x

Bits error versus y

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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 2019172 
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"
  (+ (- 1.0 x) (* y (sqrt x))))