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 r7846444 = x;
        double r7846445 = y;
        double r7846446 = 4.0;
        double r7846447 = r7846445 * r7846446;
        double r7846448 = z;
        double r7846449 = r7846447 * r7846448;
        double r7846450 = r7846444 - r7846449;
        return r7846450;
}
↓
double f(double x, double y, double z) {
        double r7846451 = x;
        double r7846452 = 4.0;
        double r7846453 = y;
        double r7846454 = r7846452 * r7846453;
        double r7846455 = z;
        double r7846456 = r7846454 * r7846455;
        double r7846457 = r7846451 - r7846456;
        return r7846457;
}

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 2019172 +o rules:numerics
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))