Average Error: 0.0 → 0.0
Time: 5.3s
Precision: 64
\[\left(x + y\right) - x \cdot y\]
↓
\[\left(x + y\right) - x \cdot y\]
\left(x + y\right) - x \cdot y
↓
\left(x + y\right) - x \cdot y
double f(double x, double y) {
        double r308884 = x;
        double r308885 = y;
        double r308886 = r308884 + r308885;
        double r308887 = r308884 * r308885;
        double r308888 = r308886 - r308887;
        return r308888;
}
↓
double f(double x, double y) {
        double r308889 = x;
        double r308890 = y;
        double r308891 = r308889 + r308890;
        double r308892 = r308889 * r308890;
        double r308893 = r308891 - r308892;
        return r308893;
}

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

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2020047 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))