Average Error: 0.0 → 0.0
Time: 908.0ms
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 r237926 = x;
        double r237927 = 1.0;
        double r237928 = r237926 + r237927;
        double r237929 = y;
        double r237930 = r237928 * r237929;
        double r237931 = r237930 - r237926;
        return r237931;
}
↓
double f(double x, double y) {
        double r237932 = x;
        double r237933 = 1.0;
        double r237934 = r237932 + r237933;
        double r237935 = y;
        double r237936 = r237934 * r237935;
        double r237937 = r237936 - r237932;
        return r237937;
}

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 2020024 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))