Average Error: 0.0 → 0.0
Time: 8.1s
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 r10747813 = x;
        double r10747814 = y;
        double r10747815 = 4.0;
        double r10747816 = r10747814 * r10747815;
        double r10747817 = z;
        double r10747818 = r10747816 * r10747817;
        double r10747819 = r10747813 - r10747818;
        return r10747819;
}
↓
double f(double x, double y, double z) {
        double r10747820 = x;
        double r10747821 = 4.0;
        double r10747822 = y;
        double r10747823 = r10747821 * r10747822;
        double r10747824 = z;
        double r10747825 = r10747823 * r10747824;
        double r10747826 = r10747820 - r10747825;
        return r10747826;
}

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 2019179 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))