Average Error: 0.1 → 0.1
Time: 9.9s
Precision: 64
\[\left(x \cdot 3\right) \cdot y - z\]
↓
\[\left(x \cdot 3\right) \cdot y - z\]
\left(x \cdot 3\right) \cdot y - z
↓
\left(x \cdot 3\right) \cdot y - z
double f(double x, double y, double z) {
        double r635253 = x;
        double r635254 = 3.0;
        double r635255 = r635253 * r635254;
        double r635256 = y;
        double r635257 = r635255 * r635256;
        double r635258 = z;
        double r635259 = r635257 - r635258;
        return r635259;
}
↓
double f(double x, double y, double z) {
        double r635260 = x;
        double r635261 = 3.0;
        double r635262 = r635260 * r635261;
        double r635263 = y;
        double r635264 = r635262 * r635263;
        double r635265 = z;
        double r635266 = r635264 - r635265;
        return r635266;
}

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

Target

Original0.1
Target0.1
Herbie0.1
\[x \cdot \left(3 \cdot y\right) - z\]

Derivation

  1. Initial program 0.1

    \[\left(x \cdot 3\right) \cdot y - z\]

  2. Final simplification0.1

    \[\leadsto \left(x \cdot 3\right) \cdot y - z\]

Reproduce

herbie shell --seed 2019194 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:cubForm  from diagrams-solve-0.1, B"

  :herbie-target
  (- (* x (* 3.0 y)) z)

  (- (* (* x 3.0) y) z))