Average Error: 0.0 → 0.0
Time: 9.4s
Precision: 64
\[\left(\frac{x}{2} + y \cdot x\right) + z\]
↓
\[\left(\frac{x}{2} + y \cdot x\right) + z\]
\left(\frac{x}{2} + y \cdot x\right) + z
↓
\left(\frac{x}{2} + y \cdot x\right) + z
double f(double x, double y, double z) {
        double r9326521 = x;
        double r9326522 = 2.0;
        double r9326523 = r9326521 / r9326522;
        double r9326524 = y;
        double r9326525 = r9326524 * r9326521;
        double r9326526 = r9326523 + r9326525;
        double r9326527 = z;
        double r9326528 = r9326526 + r9326527;
        return r9326528;
}
↓
double f(double x, double y, double z) {
        double r9326529 = x;
        double r9326530 = 2.0;
        double r9326531 = r9326529 / r9326530;
        double r9326532 = y;
        double r9326533 = r9326532 * r9326529;
        double r9326534 = r9326531 + r9326533;
        double r9326535 = z;
        double r9326536 = r9326534 + r9326535;
        return r9326536;
}

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

    \[\left(\frac{x}{2} + y \cdot x\right) + z\]

  2. Final simplification0.0

    \[\leadsto \left(\frac{x}{2} + y \cdot x\right) + z\]

Reproduce

herbie shell --seed 2019172 
(FPCore (x y z)
  :name "Data.Histogram.Bin.BinF:$cfromIndex from histogram-fill-0.8.4.1"
  (+ (+ (/ x 2.0) (* y x)) z))