Average Error: 0 → 0
Time: 322.0ms
Precision: 64
\[x \cdot 2 - y\]
↓
\[x \cdot 2 - y\]
x \cdot 2 - y
↓
x \cdot 2 - y
double f(double x, double y) {
        double r244561 = x;
        double r244562 = 2.0;
        double r244563 = r244561 * r244562;
        double r244564 = y;
        double r244565 = r244563 - r244564;
        return r244565;
}
↓
double f(double x, double y) {
        double r244566 = x;
        double r244567 = 2.0;
        double r244568 = r244566 * r244567;
        double r244569 = y;
        double r244570 = r244568 - r244569;
        return r244570;
}

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

    \[x \cdot 2 - y\]

  2. Final simplification0

    \[\leadsto x \cdot 2 - y\]

Reproduce

herbie shell --seed 2020060 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, C"
  :precision binary64
  (- (* x 2) y))