Average Error: 0 → 0
Time: 646.0ms
Precision: 64
\[x \cdot 2.0 - y\]
↓
\[x \cdot 2.0 - y\]
x \cdot 2.0 - y
↓
x \cdot 2.0 - y
double f(double x, double y) {
        double r14451186 = x;
        double r14451187 = 2.0;
        double r14451188 = r14451186 * r14451187;
        double r14451189 = y;
        double r14451190 = r14451188 - r14451189;
        return r14451190;
}
↓
double f(double x, double y) {
        double r14451191 = x;
        double r14451192 = 2.0;
        double r14451193 = r14451191 * r14451192;
        double r14451194 = y;
        double r14451195 = r14451193 - r14451194;
        return r14451195;
}

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

    \[x \cdot 2.0 - y\]

  2. Final simplification0

    \[\leadsto x \cdot 2.0 - y\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, C"
  (- (* x 2.0) y))