Average Error: 0.1 → 0.1
Time: 20.7s
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 r3972581 = 1.0;
        double r3972582 = x;
        double r3972583 = r3972581 - r3972582;
        double r3972584 = y;
        double r3972585 = sqrt(r3972582);
        double r3972586 = r3972584 * r3972585;
        double r3972587 = r3972583 + r3972586;
        return r3972587;
}
↓
double f(double x, double y) {
        double r3972588 = y;
        double r3972589 = x;
        double r3972590 = sqrt(r3972589);
        double r3972591 = r3972588 * r3972590;
        double r3972592 = 1.0;
        double r3972593 = r3972592 - r3972589;
        double r3972594 = r3972591 + r3972593;
        return r3972594;
}

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