Average Error: 0.0 → 0.0
Time: 12.4s
Precision: 64
\[\left(x + 1.0\right) \cdot y - x\]
↓
\[\left(1.0 + x\right) \cdot y - x\]
\left(x + 1.0\right) \cdot y - x
↓
\left(1.0 + x\right) \cdot y - x
double f(double x, double y) {
        double r14198906 = x;
        double r14198907 = 1.0;
        double r14198908 = r14198906 + r14198907;
        double r14198909 = y;
        double r14198910 = r14198908 * r14198909;
        double r14198911 = r14198910 - r14198906;
        return r14198911;
}
↓
double f(double x, double y) {
        double r14198912 = 1.0;
        double r14198913 = x;
        double r14198914 = r14198912 + r14198913;
        double r14198915 = y;
        double r14198916 = r14198914 * r14198915;
        double r14198917 = r14198916 - r14198913;
        return r14198917;
}

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

    \[\left(x + 1.0\right) \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto \left(1.0 + x\right) \cdot y - x\]

Reproduce

herbie shell --seed 2019162 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))