Average Error: 0.0 → 0.0
Time: 3.7s
Precision: 64
\[x - \left(y \cdot 4\right) \cdot z\]
↓
\[x - \left(y \cdot 4\right) \cdot z\]
x - \left(y \cdot 4\right) \cdot z
↓
x - \left(y \cdot 4\right) \cdot z
double f(double x, double y, double z) {
        double r177143 = x;
        double r177144 = y;
        double r177145 = 4.0;
        double r177146 = r177144 * r177145;
        double r177147 = z;
        double r177148 = r177146 * r177147;
        double r177149 = r177143 - r177148;
        return r177149;
}
↓
double f(double x, double y, double z) {
        double r177150 = x;
        double r177151 = y;
        double r177152 = 4.0;
        double r177153 = r177151 * r177152;
        double r177154 = z;
        double r177155 = r177153 * r177154;
        double r177156 = r177150 - r177155;
        return r177156;
}

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. Simplified0.0

    \[\leadsto \color{blue}{x - \left(4 \cdot y\right) \cdot z}\]

  3. Final simplification0.0

    \[\leadsto x - \left(y \cdot 4\right) \cdot z\]

Reproduce

herbie shell --seed 2019196 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))