Average Error: 0.0 → 0.0
Time: 2.7s
Precision: 64
\[x \cdot \left(y + 1.0\right)\]
↓
\[x \cdot y + 1.0 \cdot x\]
x \cdot \left(y + 1.0\right)
↓
x \cdot y + 1.0 \cdot x
double f(double x, double y) {
        double r39455204 = x;
        double r39455205 = y;
        double r39455206 = 1.0;
        double r39455207 = r39455205 + r39455206;
        double r39455208 = r39455204 * r39455207;
        return r39455208;
}
↓
double f(double x, double y) {
        double r39455209 = x;
        double r39455210 = y;
        double r39455211 = r39455209 * r39455210;
        double r39455212 = 1.0;
        double r39455213 = r39455212 * r39455209;
        double r39455214 = r39455211 + r39455213;
        return r39455214;
}

Error

Bits error versus x

Bits error versus y

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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

    \[x \cdot \left(y + 1.0\right)\]
  2. Using strategy rm

  3. Applied distribute-lft-in0.0

    \[\leadsto \color{blue}{x \cdot y + x \cdot 1.0}\]

  4. Final simplification0.0

    \[\leadsto x \cdot y + 1.0 \cdot x\]

Reproduce

herbie shell --seed 2019168 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, B"

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

  (* x (+ y 1.0)))