Average Error: 0.0 → 0.0
Time: 2.3s
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 r292987 = x;
        double r292988 = 1.0;
        double r292989 = r292987 + r292988;
        double r292990 = y;
        double r292991 = r292989 * r292990;
        double r292992 = r292991 - r292987;
        return r292992;
}
↓
double f(double x, double y) {
        double r292993 = x;
        double r292994 = 1.0;
        double r292995 = r292993 + r292994;
        double r292996 = y;
        double r292997 = r292995 * r292996;
        double r292998 = r292997 - r292993;
        return r292998;
}

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 2020083 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))