Average Error: 0.0 → 0.0
Time: 1.9s
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 r192492 = x;
        double r192493 = 1.0;
        double r192494 = r192492 + r192493;
        double r192495 = y;
        double r192496 = r192494 * r192495;
        double r192497 = r192496 - r192492;
        return r192497;
}
↓
double f(double x, double y) {
        double r192498 = x;
        double r192499 = 1.0;
        double r192500 = r192498 + r192499;
        double r192501 = y;
        double r192502 = r192500 * r192501;
        double r192503 = r192502 - r192498;
        return r192503;
}

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 2019308 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))