Average Error: 0.0 → 0.0
Time: 10.7s
Precision: 64
\[\left(x + 1\right) \cdot y - x\]
↓
\[\left(1 + x\right) \cdot y - x\]
\left(x + 1\right) \cdot y - x
↓
\left(1 + x\right) \cdot y - x
double f(double x, double y) {
        double r10304770 = x;
        double r10304771 = 1.0;
        double r10304772 = r10304770 + r10304771;
        double r10304773 = y;
        double r10304774 = r10304772 * r10304773;
        double r10304775 = r10304774 - r10304770;
        return r10304775;
}
↓
double f(double x, double y) {
        double r10304776 = 1.0;
        double r10304777 = x;
        double r10304778 = r10304776 + r10304777;
        double r10304779 = y;
        double r10304780 = r10304778 * r10304779;
        double r10304781 = r10304780 - r10304777;
        return r10304781;
}

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

    \[\leadsto \left(1 + x\right) \cdot y - x\]

Reproduce

herbie shell --seed 2019179 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))