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 r7770527 = x;
        double r7770528 = y;
        double r7770529 = 4.0;
        double r7770530 = r7770528 * r7770529;
        double r7770531 = z;
        double r7770532 = r7770530 * r7770531;
        double r7770533 = r7770527 - r7770532;
        return r7770533;
}
↓
double f(double x, double y, double z) {
        double r7770534 = x;
        double r7770535 = 4.0;
        double r7770536 = y;
        double r7770537 = r7770535 * r7770536;
        double r7770538 = z;
        double r7770539 = r7770537 * r7770538;
        double r7770540 = r7770534 - r7770539;
        return r7770540;
}

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 2019169 +o rules:numerics
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))