Average Error: 0.0 → 0.0
Time: 1.0s
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 r162719 = x;
        double r162720 = 1.0;
        double r162721 = r162719 + r162720;
        double r162722 = y;
        double r162723 = r162721 * r162722;
        double r162724 = r162723 - r162719;
        return r162724;
}
↓
double f(double x, double y) {
        double r162725 = x;
        double r162726 = 1.0;
        double r162727 = r162725 + r162726;
        double r162728 = y;
        double r162729 = r162727 * r162728;
        double r162730 = r162729 - r162725;
        return r162730;
}

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 2019326 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))