Average Error: 0.0 → 0.0
Time: 8.1s
Precision: 64
\[x - \left(y \cdot 4\right) \cdot z\]
↓
\[x - \left(y \cdot 4\right) \cdot z\]
x - \left(y \cdot 4\right) \cdot z
↓
x - \left(y \cdot 4\right) \cdot z
double f(double x, double y, double z) {
        double r17777161 = x;
        double r17777162 = y;
        double r17777163 = 4.0;
        double r17777164 = r17777162 * r17777163;
        double r17777165 = z;
        double r17777166 = r17777164 * r17777165;
        double r17777167 = r17777161 - r17777166;
        return r17777167;
}
↓
double f(double x, double y, double z) {
        double r17777168 = x;
        double r17777169 = y;
        double r17777170 = 4.0;
        double r17777171 = r17777169 * r17777170;
        double r17777172 = z;
        double r17777173 = r17777171 * r17777172;
        double r17777174 = r17777168 - r17777173;
        return r17777174;
}

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

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

Reproduce

herbie shell --seed 2019174 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))