Average Error: 0.0 → 0.0
Time: 1.4s
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 r273089 = x;
        double r273090 = 1.0;
        double r273091 = r273089 + r273090;
        double r273092 = y;
        double r273093 = r273091 * r273092;
        double r273094 = r273093 - r273089;
        return r273094;
}
↓
double f(double x, double y) {
        double r273095 = x;
        double r273096 = 1.0;
        double r273097 = r273095 + r273096;
        double r273098 = y;
        double r273099 = r273097 * r273098;
        double r273100 = r273099 - r273095;
        return r273100;
}

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 2019322 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))