Average Error: 0.0 → 0.0
Time: 11.1s
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 r282463 = x;
        double r282464 = 1.0;
        double r282465 = r282463 + r282464;
        double r282466 = y;
        double r282467 = r282465 * r282466;
        double r282468 = r282467 - r282463;
        return r282468;
}
↓
double f(double x, double y) {
        double r282469 = x;
        double r282470 = 1.0;
        double r282471 = r282469 + r282470;
        double r282472 = y;
        double r282473 = r282471 * r282472;
        double r282474 = r282473 - r282469;
        return r282474;
}

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 2019351 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))