Average Error: 0.0 → 0.0
Time: 13.5s
Precision: 64
\[x + \frac{y - x}{z}\]
↓
\[x + \frac{y - x}{z}\]
x + \frac{y - x}{z}
↓
x + \frac{y - x}{z}
double f(double x, double y, double z) {
        double r19319 = x;
        double r19320 = y;
        double r19321 = r19320 - r19319;
        double r19322 = z;
        double r19323 = r19321 / r19322;
        double r19324 = r19319 + r19323;
        return r19324;
}
↓
double f(double x, double y, double z) {
        double r19325 = x;
        double r19326 = y;
        double r19327 = r19326 - r19325;
        double r19328 = z;
        double r19329 = r19327 / r19328;
        double r19330 = r19325 + r19329;
        return r19330;
}

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

    \[x + \frac{y - x}{z}\]

  2. Final simplification0.0

    \[\leadsto x + \frac{y - x}{z}\]

Reproduce

herbie shell --seed 2019209 
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  :precision binary64
  (+ x (/ (- y x) z)))