Average Error: 0.0 → 0.0
Time: 603.0ms
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 r328485 = x;
        double r328486 = 1.0;
        double r328487 = r328485 + r328486;
        double r328488 = y;
        double r328489 = r328487 * r328488;
        double r328490 = r328489 - r328485;
        return r328490;
}
↓
double f(double x, double y) {
        double r328491 = x;
        double r328492 = 1.0;
        double r328493 = r328491 + r328492;
        double r328494 = y;
        double r328495 = r328493 * r328494;
        double r328496 = r328495 - r328491;
        return r328496;
}

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 2020065 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))