Average Error: 0.0 → 0.0
Time: 4.2s
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 r1264 = x;
        double r1265 = 2.0;
        double r1266 = r1264 / r1265;
        double r1267 = y;
        double r1268 = r1267 * r1264;
        double r1269 = r1266 + r1268;
        double r1270 = z;
        double r1271 = r1269 + r1270;
        return r1271;
}
↓
double f(double x, double y, double z) {
        double r1272 = x;
        double r1273 = 2.0;
        double r1274 = r1272 / r1273;
        double r1275 = y;
        double r1276 = r1275 * r1272;
        double r1277 = r1274 + r1276;
        double r1278 = z;
        double r1279 = r1277 + r1278;
        return r1279;
}

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 2020025 
(FPCore (x y z)
  :name "Data.Histogram.Bin.BinF:$cfromIndex from histogram-fill-0.8.4.1"
  :precision binary64
  (+ (+ (/ x 2) (* y x)) z))