Average Error: 0.0 → 0.0
Time: 1.3s
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 r252714 = x;
        double r252715 = 1.0;
        double r252716 = r252714 + r252715;
        double r252717 = y;
        double r252718 = r252716 * r252717;
        double r252719 = r252718 - r252714;
        return r252719;
}
↓
double f(double x, double y) {
        double r252720 = x;
        double r252721 = 1.0;
        double r252722 = r252720 + r252721;
        double r252723 = y;
        double r252724 = r252722 * r252723;
        double r252725 = r252724 - r252720;
        return r252725;
}

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 2020003 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))