Average Error: 0.0 → 0.0
Time: 5.8s
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 r9812938 = x;
        double r9812939 = y;
        double r9812940 = 4.0;
        double r9812941 = r9812939 * r9812940;
        double r9812942 = z;
        double r9812943 = r9812941 * r9812942;
        double r9812944 = r9812938 - r9812943;
        return r9812944;
}
↓
double f(double x, double y, double z) {
        double r9812945 = x;
        double r9812946 = 4.0;
        double r9812947 = y;
        double r9812948 = r9812946 * r9812947;
        double r9812949 = z;
        double r9812950 = r9812948 * r9812949;
        double r9812951 = r9812945 - r9812950;
        return r9812951;
}

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