Average Error: 0.0 → 0.0
Time: 3.6s
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 r21918 = x;
        double r21919 = y;
        double r21920 = r21919 - r21918;
        double r21921 = z;
        double r21922 = r21920 / r21921;
        double r21923 = r21918 + r21922;
        return r21923;
}
↓
double f(double x, double y, double z) {
        double r21924 = x;
        double r21925 = y;
        double r21926 = r21925 - r21924;
        double r21927 = z;
        double r21928 = r21926 / r21927;
        double r21929 = r21924 + r21928;
        return r21929;
}

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 2020089 
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  :precision binary64
  (+ x (/ (- y x) z)))