Average Error: 0.0 → 0.0
Time: 1.6s
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 r11489201 = x;
        double r11489202 = y;
        double r11489203 = 4.0;
        double r11489204 = r11489202 * r11489203;
        double r11489205 = z;
        double r11489206 = r11489204 * r11489205;
        double r11489207 = r11489201 - r11489206;
        return r11489207;
}
↓
double f(double x, double y, double z) {
        double r11489208 = x;
        double r11489209 = 4.0;
        double r11489210 = y;
        double r11489211 = r11489209 * r11489210;
        double r11489212 = z;
        double r11489213 = r11489211 * r11489212;
        double r11489214 = r11489208 - r11489213;
        return r11489214;
}

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 2019171 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))