Average Error: 0.0 → 0.0
Time: 3.1s
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 r170910 = x;
        double r170911 = y;
        double r170912 = 4.0;
        double r170913 = r170911 * r170912;
        double r170914 = z;
        double r170915 = r170913 * r170914;
        double r170916 = r170910 - r170915;
        return r170916;
}
↓
double f(double x, double y, double z) {
        double r170917 = x;
        double r170918 = 4.0;
        double r170919 = y;
        double r170920 = r170918 * r170919;
        double r170921 = z;
        double r170922 = r170920 * r170921;
        double r170923 = r170917 - r170922;
        return r170923;
}

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 2019194 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))