Average Error: 0.0 → 0.0
Time: 2.2s
Precision: 64
\[x - \left(y \cdot 4\right) \cdot z\]
↓
\[x - \left(4 \cdot y\right) \cdot z\]
x - \left(y \cdot 4\right) \cdot z
↓
x - \left(4 \cdot y\right) \cdot z
double f(double x, double y, double z) {
        double r10225847 = x;
        double r10225848 = y;
        double r10225849 = 4.0;
        double r10225850 = r10225848 * r10225849;
        double r10225851 = z;
        double r10225852 = r10225850 * r10225851;
        double r10225853 = r10225847 - r10225852;
        return r10225853;
}
↓
double f(double x, double y, double z) {
        double r10225854 = x;
        double r10225855 = 4.0;
        double r10225856 = y;
        double r10225857 = r10225855 * r10225856;
        double r10225858 = z;
        double r10225859 = r10225857 * r10225858;
        double r10225860 = r10225854 - r10225859;
        return r10225860;
}

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

Derivation

  1. Initial program 0.0

    \[x - \left(y \cdot 4\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x - \left(4 \cdot y\right) \cdot z\]

Reproduce

herbie shell --seed 2019168 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))