Average Error: 0.0 → 0.0
Time: 7.1s
Precision: 64
\[\left(\frac{x}{2.0} + y \cdot x\right) + z\]
↓
\[\left(\frac{x}{2.0} + y \cdot x\right) + z\]
\left(\frac{x}{2.0} + y \cdot x\right) + z
↓
\left(\frac{x}{2.0} + y \cdot x\right) + z
double f(double x, double y, double z) {
        double r13753581 = x;
        double r13753582 = 2.0;
        double r13753583 = r13753581 / r13753582;
        double r13753584 = y;
        double r13753585 = r13753584 * r13753581;
        double r13753586 = r13753583 + r13753585;
        double r13753587 = z;
        double r13753588 = r13753586 + r13753587;
        return r13753588;
}
↓
double f(double x, double y, double z) {
        double r13753589 = x;
        double r13753590 = 2.0;
        double r13753591 = r13753589 / r13753590;
        double r13753592 = y;
        double r13753593 = r13753592 * r13753589;
        double r13753594 = r13753591 + r13753593;
        double r13753595 = z;
        double r13753596 = r13753594 + r13753595;
        return r13753596;
}

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

    \[\left(\frac{x}{2.0} + y \cdot x\right) + z\]

  2. Final simplification0.0

    \[\leadsto \left(\frac{x}{2.0} + y \cdot x\right) + z\]

Reproduce

herbie shell --seed 2019168 
(FPCore (x y z)
  :name "Data.Histogram.Bin.BinF:$cfromIndex from histogram-fill-0.8.4.1"
  (+ (+ (/ x 2.0) (* y x)) z))