Average Error: 0.0 → 0.0
Time: 1.8s
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 r318707 = x;
        double r318708 = 1.0;
        double r318709 = r318707 + r318708;
        double r318710 = y;
        double r318711 = r318709 * r318710;
        double r318712 = r318711 - r318707;
        return r318712;
}
↓
double f(double x, double y) {
        double r318713 = x;
        double r318714 = 1.0;
        double r318715 = r318713 + r318714;
        double r318716 = y;
        double r318717 = r318715 * r318716;
        double r318718 = r318717 - r318713;
        return r318718;
}

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 2020001 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))