Average Error: 0.0 → 0.0
Time: 2.5s
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 r9831224 = x;
        double r9831225 = y;
        double r9831226 = 4.0;
        double r9831227 = r9831225 * r9831226;
        double r9831228 = z;
        double r9831229 = r9831227 * r9831228;
        double r9831230 = r9831224 - r9831229;
        return r9831230;
}
↓
double f(double x, double y, double z) {
        double r9831231 = x;
        double r9831232 = 4.0;
        double r9831233 = y;
        double r9831234 = r9831232 * r9831233;
        double r9831235 = z;
        double r9831236 = r9831234 * r9831235;
        double r9831237 = r9831231 - r9831236;
        return r9831237;
}

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