Average Error: 0.0 → 0.0
Time: 1.1s
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 r257824 = x;
        double r257825 = 1.0;
        double r257826 = r257824 + r257825;
        double r257827 = y;
        double r257828 = r257826 * r257827;
        double r257829 = r257828 - r257824;
        return r257829;
}
↓
double f(double x, double y) {
        double r257830 = x;
        double r257831 = 1.0;
        double r257832 = r257830 + r257831;
        double r257833 = y;
        double r257834 = r257832 * r257833;
        double r257835 = r257834 - r257830;
        return r257835;
}

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 2020034 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))