Average Error: 0.0 → 0.0
Time: 9.0s
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 r149350 = x;
        double r149351 = 1.0;
        double r149352 = r149350 + r149351;
        double r149353 = y;
        double r149354 = r149352 * r149353;
        double r149355 = r149354 - r149350;
        return r149355;
}
↓
double f(double x, double y) {
        double r149356 = x;
        double r149357 = 1.0;
        double r149358 = r149356 + r149357;
        double r149359 = y;
        double r149360 = r149358 * r149359;
        double r149361 = r149360 - r149356;
        return r149361;
}

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 2019325 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))