Average Error: 0.0 → 0.0
Time: 1.2s
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 r9660497 = x;
        double r9660498 = y;
        double r9660499 = 4.0;
        double r9660500 = r9660498 * r9660499;
        double r9660501 = z;
        double r9660502 = r9660500 * r9660501;
        double r9660503 = r9660497 - r9660502;
        return r9660503;
}
↓
double f(double x, double y, double z) {
        double r9660504 = x;
        double r9660505 = 4.0;
        double r9660506 = y;
        double r9660507 = r9660505 * r9660506;
        double r9660508 = z;
        double r9660509 = r9660507 * r9660508;
        double r9660510 = r9660504 - r9660509;
        return r9660510;
}

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 2019158 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))