Average Error: 0.0 → 0.0
Time: 7.6s
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 r177290 = x;
        double r177291 = 1.0;
        double r177292 = r177290 + r177291;
        double r177293 = y;
        double r177294 = r177292 * r177293;
        double r177295 = r177294 - r177290;
        return r177295;
}
↓
double f(double x, double y) {
        double r177296 = x;
        double r177297 = 1.0;
        double r177298 = r177296 + r177297;
        double r177299 = y;
        double r177300 = r177298 * r177299;
        double r177301 = r177300 - r177296;
        return r177301;
}

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 2019208 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))