Average Error: 0.0 → 0.0
Time: 1.6s
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 r252286 = x;
        double r252287 = 1.0;
        double r252288 = r252286 + r252287;
        double r252289 = y;
        double r252290 = r252288 * r252289;
        double r252291 = r252290 - r252286;
        return r252291;
}
↓
double f(double x, double y) {
        double r252292 = x;
        double r252293 = 1.0;
        double r252294 = r252292 + r252293;
        double r252295 = y;
        double r252296 = r252294 * r252295;
        double r252297 = r252296 - r252292;
        return r252297;
}

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 2020001 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))