Average Error: 0.0 → 0.0
Time: 2.4s
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 r163972 = x;
        double r163973 = 1.0;
        double r163974 = r163972 + r163973;
        double r163975 = y;
        double r163976 = r163974 * r163975;
        double r163977 = r163976 - r163972;
        return r163977;
}
↓
double f(double x, double y) {
        double r163978 = x;
        double r163979 = 1.0;
        double r163980 = r163978 + r163979;
        double r163981 = y;
        double r163982 = r163980 * r163981;
        double r163983 = r163982 - r163978;
        return r163983;
}

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 2019304 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))