Average Error: 0.0 → 0.0
Time: 3.7s
Precision: 64
\[x - \left(y \cdot 4.0\right) \cdot z\]
↓
\[x - \left(4.0 \cdot y\right) \cdot z\]
x - \left(y \cdot 4.0\right) \cdot z
↓
x - \left(4.0 \cdot y\right) \cdot z
double f(double x, double y, double z) {
        double r9994817 = x;
        double r9994818 = y;
        double r9994819 = 4.0;
        double r9994820 = r9994818 * r9994819;
        double r9994821 = z;
        double r9994822 = r9994820 * r9994821;
        double r9994823 = r9994817 - r9994822;
        return r9994823;
}
↓
double f(double x, double y, double z) {
        double r9994824 = x;
        double r9994825 = 4.0;
        double r9994826 = y;
        double r9994827 = r9994825 * r9994826;
        double r9994828 = z;
        double r9994829 = r9994827 * r9994828;
        double r9994830 = r9994824 - r9994829;
        return r9994830;
}

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

    \[x - \left(y \cdot 4.0\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x - \left(4.0 \cdot y\right) \cdot z\]

Reproduce

herbie shell --seed 2019163 +o rules:numerics
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))