Average Error: 0.0 → 0.0
Time: 1.1s
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 r9573415 = x;
        double r9573416 = y;
        double r9573417 = 4.0;
        double r9573418 = r9573416 * r9573417;
        double r9573419 = z;
        double r9573420 = r9573418 * r9573419;
        double r9573421 = r9573415 - r9573420;
        return r9573421;
}
↓
double f(double x, double y, double z) {
        double r9573422 = x;
        double r9573423 = 4.0;
        double r9573424 = y;
        double r9573425 = r9573423 * r9573424;
        double r9573426 = z;
        double r9573427 = r9573425 * r9573426;
        double r9573428 = r9573422 - r9573427;
        return r9573428;
}

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 2019168 +o rules:numerics
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))