Average Error: 0.0 → 0.0
Time: 616.0ms
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 r237294 = x;
        double r237295 = 1.0;
        double r237296 = r237294 + r237295;
        double r237297 = y;
        double r237298 = r237296 * r237297;
        double r237299 = r237298 - r237294;
        return r237299;
}
↓
double f(double x, double y) {
        double r237300 = x;
        double r237301 = 1.0;
        double r237302 = r237300 + r237301;
        double r237303 = y;
        double r237304 = r237302 * r237303;
        double r237305 = r237304 - r237300;
        return r237305;
}

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