Average Error: 0.0 → 0.0
Time: 4.8s
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 r331738 = x;
        double r331739 = 1.0;
        double r331740 = r331738 + r331739;
        double r331741 = y;
        double r331742 = r331740 * r331741;
        double r331743 = r331742 - r331738;
        return r331743;
}
↓
double f(double x, double y) {
        double r331744 = x;
        double r331745 = 1.0;
        double r331746 = r331744 + r331745;
        double r331747 = y;
        double r331748 = r331746 * r331747;
        double r331749 = r331748 - r331744;
        return r331749;
}

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 2020057 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))