Average Error: 0.0 → 0.0
Time: 883.0ms
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 r289361 = x;
        double r289362 = 1.0;
        double r289363 = r289361 + r289362;
        double r289364 = y;
        double r289365 = r289363 * r289364;
        double r289366 = r289365 - r289361;
        return r289366;
}
↓
double f(double x, double y) {
        double r289367 = x;
        double r289368 = 1.0;
        double r289369 = r289367 + r289368;
        double r289370 = y;
        double r289371 = r289369 * r289370;
        double r289372 = r289371 - r289367;
        return r289372;
}

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 2020036 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))