Average Error: 0.0 → 0.0
Time: 5.3s
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 r163077 = x;
        double r163078 = 1.0;
        double r163079 = r163077 + r163078;
        double r163080 = y;
        double r163081 = r163079 * r163080;
        double r163082 = r163081 - r163077;
        return r163082;
}
↓
double f(double x, double y) {
        double r163083 = x;
        double r163084 = 1.0;
        double r163085 = r163083 + r163084;
        double r163086 = y;
        double r163087 = r163085 * r163086;
        double r163088 = r163087 - r163083;
        return r163088;
}

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 2019303 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))