Average Error: 0.0 → 0.0
Time: 5.7s
Precision: 64
\[x \cdot \left(1.0 - y\right)\]
↓
\[\left(1.0 - y\right) \cdot x\]
x \cdot \left(1.0 - y\right)
↓
\left(1.0 - y\right) \cdot x
double f(double x, double y) {
        double r25051734 = x;
        double r25051735 = 1.0;
        double r25051736 = y;
        double r25051737 = r25051735 - r25051736;
        double r25051738 = r25051734 * r25051737;
        return r25051738;
}
↓
double f(double x, double y) {
        double r25051739 = 1.0;
        double r25051740 = y;
        double r25051741 = r25051739 - r25051740;
        double r25051742 = x;
        double r25051743 = r25051741 * r25051742;
        return r25051743;
}

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 0.0

    \[x \cdot \left(1.0 - y\right)\]

  2. Final simplification0.0

    \[\leadsto \left(1.0 - y\right) \cdot x\]

Reproduce

herbie shell --seed 2019158 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSV:hsv from colour-2.3.3, H"
  (* x (- 1.0 y)))