Average Error: 0.0 → 0.0
Time: 818.0ms
Precision: 64
\[x \cdot \left(y + 1\right)\]
↓
\[x \cdot y + x \cdot 1\]
x \cdot \left(y + 1\right)
↓
x \cdot y + x \cdot 1
double f(double x, double y) {
        double r842137 = x;
        double r842138 = y;
        double r842139 = 1.0;
        double r842140 = r842138 + r842139;
        double r842141 = r842137 * r842140;
        return r842141;
}
↓
double f(double x, double y) {
        double r842142 = x;
        double r842143 = y;
        double r842144 = r842142 * r842143;
        double r842145 = 1.0;
        double r842146 = r842142 * r842145;
        double r842147 = r842144 + r842146;
        return r842147;
}

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. Using strategy rm

  3. Applied distribute-lft-in0.0

    \[\leadsto \color{blue}{x \cdot y + x \cdot 1}\]

  4. Final simplification0.0

    \[\leadsto x \cdot y + x \cdot 1\]

Reproduce

herbie shell --seed 2019354 
(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)))