Average Error: 0.0 → 0.0
Time: 18.9s
Precision: 64
\[\left(x + 1\right) \cdot y - x\]
↓
\[\left(x + 1\right) \cdot y - x\]
\left(x + 1\right) \cdot y - x
↓
\left(x + 1\right) \cdot y - x
double f(double x, double y) {
        double r204862 = x;
        double r204863 = 1.0;
        double r204864 = r204862 + r204863;
        double r204865 = y;
        double r204866 = r204864 * r204865;
        double r204867 = r204866 - r204862;
        return r204867;
}
↓
double f(double x, double y) {
        double r204868 = x;
        double r204869 = 1.0;
        double r204870 = r204868 + r204869;
        double r204871 = y;
        double r204872 = r204870 * r204871;
        double r204873 = r204872 - r204868;
        return r204873;
}

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

    \[\left(x + 1\right) \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto \left(x + 1\right) \cdot y - x\]

Reproduce

herbie shell --seed 2019291 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))