Average Error: 0.0 → 0.0
Time: 3.9s
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 r9957303 = x;
        double r9957304 = y;
        double r9957305 = 4.0;
        double r9957306 = r9957304 * r9957305;
        double r9957307 = z;
        double r9957308 = r9957306 * r9957307;
        double r9957309 = r9957303 - r9957308;
        return r9957309;
}
↓
double f(double x, double y, double z) {
        double r9957310 = x;
        double r9957311 = 4.0;
        double r9957312 = y;
        double r9957313 = r9957311 * r9957312;
        double r9957314 = z;
        double r9957315 = r9957313 * r9957314;
        double r9957316 = r9957310 - r9957315;
        return r9957316;
}

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