Average Error: 0.0 → 0.0
Time: 1.4s
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 r285414 = x;
        double r285415 = 1.0;
        double r285416 = r285414 + r285415;
        double r285417 = y;
        double r285418 = r285416 * r285417;
        double r285419 = r285418 - r285414;
        return r285419;
}
↓
double f(double x, double y) {
        double r285420 = x;
        double r285421 = 1.0;
        double r285422 = r285420 + r285421;
        double r285423 = y;
        double r285424 = r285422 * r285423;
        double r285425 = r285424 - r285420;
        return r285425;
}

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 2020060 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))