Average Error: 0.2 → 0.2
Time: 10.6s
Precision: 64
\[x + \left(\left(y - x\right) \cdot 6\right) \cdot z\]
↓
\[x + \left(\left(y - x\right) \cdot 6\right) \cdot z\]
x + \left(\left(y - x\right) \cdot 6\right) \cdot z
↓
x + \left(\left(y - x\right) \cdot 6\right) \cdot z
double f(double x, double y, double z) {
        double r575481 = x;
        double r575482 = y;
        double r575483 = r575482 - r575481;
        double r575484 = 6.0;
        double r575485 = r575483 * r575484;
        double r575486 = z;
        double r575487 = r575485 * r575486;
        double r575488 = r575481 + r575487;
        return r575488;
}
↓
double f(double x, double y, double z) {
        double r575489 = x;
        double r575490 = y;
        double r575491 = r575490 - r575489;
        double r575492 = 6.0;
        double r575493 = r575491 * r575492;
        double r575494 = z;
        double r575495 = r575493 * r575494;
        double r575496 = r575489 + r575495;
        return r575496;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.2
Target0.2
Herbie0.2
\[x - \left(6 \cdot z\right) \cdot \left(x - y\right)\]

Derivation

  1. Initial program 0.2

    \[x + \left(\left(y - x\right) \cdot 6\right) \cdot z\]

  2. Final simplification0.2

    \[\leadsto x + \left(\left(y - x\right) \cdot 6\right) \cdot z\]

Reproduce

herbie shell --seed 2019194 
(FPCore (x y z)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, E"

  :herbie-target
  (- x (* (* 6.0 z) (- x y)))

  (+ x (* (* (- y x) 6.0) z)))