Average Error: 0.0 → 0.0
Time: 6.3s
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 r12898649 = x;
        double r12898650 = y;
        double r12898651 = 4.0;
        double r12898652 = r12898650 * r12898651;
        double r12898653 = z;
        double r12898654 = r12898652 * r12898653;
        double r12898655 = r12898649 - r12898654;
        return r12898655;
}
↓
double f(double x, double y, double z) {
        double r12898656 = x;
        double r12898657 = 4.0;
        double r12898658 = y;
        double r12898659 = r12898657 * r12898658;
        double r12898660 = z;
        double r12898661 = r12898659 * r12898660;
        double r12898662 = r12898656 - r12898661;
        return r12898662;
}

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