Average Error: 0.0 → 0.0
Time: 4.3s
Precision: 64
\[x \cdot \left(y + 1\right)\]
↓
\[x \cdot \left(y + 1\right)\]
x \cdot \left(y + 1\right)
↓
x \cdot \left(y + 1\right)
double f(double x, double y) {
        double r1783168 = x;
        double r1783169 = y;
        double r1783170 = 1.0;
        double r1783171 = r1783169 + r1783170;
        double r1783172 = r1783168 * r1783171;
        return r1783172;
}
↓
double f(double x, double y) {
        double r1783173 = x;
        double r1783174 = y;
        double r1783175 = 1.0;
        double r1783176 = r1783174 + r1783175;
        double r1783177 = r1783173 * r1783176;
        return r1783177;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[x + x \cdot y\]

Derivation

  1. Initial program 0.0

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2019235 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, B"
  :precision binary64

  :herbie-target
  (+ x (* x y))

  (* x (+ y 1)))