Average Error: 0.2 → 0.2
Time: 12.7s
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 r711262 = x;
        double r711263 = y;
        double r711264 = r711263 - r711262;
        double r711265 = 6.0;
        double r711266 = r711264 * r711265;
        double r711267 = z;
        double r711268 = r711266 * r711267;
        double r711269 = r711262 + r711268;
        return r711269;
}
↓
double f(double x, double y, double z) {
        double r711270 = x;
        double r711271 = y;
        double r711272 = r711271 - r711270;
        double r711273 = 6.0;
        double r711274 = r711272 * r711273;
        double r711275 = z;
        double r711276 = r711274 * r711275;
        double r711277 = r711270 + r711276;
        return r711277;
}

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)))