Average Error: 0.2 → 0.2
Time: 12.1s
Precision: 64
\[x + \left(\left(y - x\right) \cdot 6.0\right) \cdot z\]
↓
\[x + \left(\left(y - x\right) \cdot 6.0\right) \cdot z\]
x + \left(\left(y - x\right) \cdot 6.0\right) \cdot z
↓
x + \left(\left(y - x\right) \cdot 6.0\right) \cdot z
double f(double x, double y, double z) {
        double r37919982 = x;
        double r37919983 = y;
        double r37919984 = r37919983 - r37919982;
        double r37919985 = 6.0;
        double r37919986 = r37919984 * r37919985;
        double r37919987 = z;
        double r37919988 = r37919986 * r37919987;
        double r37919989 = r37919982 + r37919988;
        return r37919989;
}
↓
double f(double x, double y, double z) {
        double r37919990 = x;
        double r37919991 = y;
        double r37919992 = r37919991 - r37919990;
        double r37919993 = 6.0;
        double r37919994 = r37919992 * r37919993;
        double r37919995 = z;
        double r37919996 = r37919994 * r37919995;
        double r37919997 = r37919990 + r37919996;
        return r37919997;
}

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
\[x - \left(6.0 \cdot z\right) \cdot \left(x - y\right)\]

Derivation

  1. Initial program 0.2

    \[x + \left(\left(y - x\right) \cdot 6.0\right) \cdot z\]

  2. Final simplification0.2

    \[\leadsto x + \left(\left(y - x\right) \cdot 6.0\right) \cdot z\]

Reproduce

herbie shell --seed 2019168 
(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)))