Average Error: 0.0 → 0.0
Time: 1.5s
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 r205332 = x;
        double r205333 = 1.0;
        double r205334 = r205332 + r205333;
        double r205335 = y;
        double r205336 = r205334 * r205335;
        double r205337 = r205336 - r205332;
        return r205337;
}
↓
double f(double x, double y) {
        double r205338 = x;
        double r205339 = 1.0;
        double r205340 = r205338 + r205339;
        double r205341 = y;
        double r205342 = r205340 * r205341;
        double r205343 = r205342 - r205338;
        return r205343;
}

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))