Average Error: 0.0 → 0.0
Time: 10.9s
Precision: 64
\[\left(x + y\right) \cdot \left(x + y\right)\]
↓
\[\left(x + y\right) \cdot x + \left(x + y\right) \cdot y\]
\left(x + y\right) \cdot \left(x + y\right)
↓
\left(x + y\right) \cdot x + \left(x + y\right) \cdot y
double f(double x, double y) {
        double r409316 = x;
        double r409317 = y;
        double r409318 = r409316 + r409317;
        double r409319 = r409318 * r409318;
        return r409319;
}
↓
double f(double x, double y) {
        double r409320 = x;
        double r409321 = y;
        double r409322 = r409320 + r409321;
        double r409323 = r409322 * r409320;
        double r409324 = r409322 * r409321;
        double r409325 = r409323 + r409324;
        return r409325;
}

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
\[x \cdot x + \left(y \cdot y + 2 \cdot \left(y \cdot x\right)\right)\]

Derivation

  1. Initial program 0.0

    \[\left(x + y\right) \cdot \left(x + y\right)\]
  2. Using strategy rm

  3. Applied distribute-lft-in0.0

    \[\leadsto \color{blue}{\left(x + y\right) \cdot x + \left(x + y\right) \cdot y}\]

  4. Final simplification0.0

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

Reproduce

herbie shell --seed 2019323 
(FPCore (x y)
  :name "Examples.Basics.BasicTests:f3 from sbv-4.4"
  :precision binary64

  :herbie-target
  (+ (* x x) (+ (* y y) (* 2 (* y x))))

  (* (+ x y) (+ x y)))