Average Error: 0.0 → 0.0
Time: 3.4s
Precision: 64
\[x - \left(y \cdot 4.0\right) \cdot z\]
↓
\[x - \left(4.0 \cdot y\right) \cdot z\]
x - \left(y \cdot 4.0\right) \cdot z
↓
x - \left(4.0 \cdot y\right) \cdot z
double f(double x, double y, double z) {
        double r8977614 = x;
        double r8977615 = y;
        double r8977616 = 4.0;
        double r8977617 = r8977615 * r8977616;
        double r8977618 = z;
        double r8977619 = r8977617 * r8977618;
        double r8977620 = r8977614 - r8977619;
        return r8977620;
}
↓
double f(double x, double y, double z) {
        double r8977621 = x;
        double r8977622 = 4.0;
        double r8977623 = y;
        double r8977624 = r8977622 * r8977623;
        double r8977625 = z;
        double r8977626 = r8977624 * r8977625;
        double r8977627 = r8977621 - r8977626;
        return r8977627;
}

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

    \[x - \left(y \cdot 4.0\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x - \left(4.0 \cdot y\right) \cdot z\]

Reproduce

herbie shell --seed 2019163 +o rules:numerics
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))