Average Error: 0.0 → 0.0
Time: 16.6s
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 r10852037 = x;
        double r10852038 = 1.0;
        double r10852039 = r10852037 + r10852038;
        double r10852040 = y;
        double r10852041 = r10852039 * r10852040;
        double r10852042 = r10852041 - r10852037;
        return r10852042;
}
↓
double f(double x, double y) {
        double r10852043 = 1.0;
        double r10852044 = x;
        double r10852045 = r10852043 + r10852044;
        double r10852046 = y;
        double r10852047 = r10852045 * r10852046;
        double r10852048 = r10852047 - r10852044;
        return r10852048;
}

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 2019171 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))