Average Error: 0.0 → 0.0
Time: 4.2s
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 r17043 = x;
        double r17044 = y;
        double r17045 = r17044 - r17043;
        double r17046 = z;
        double r17047 = r17045 / r17046;
        double r17048 = r17043 + r17047;
        return r17048;
}
↓
double f(double x, double y, double z) {
        double r17049 = x;
        double r17050 = y;
        double r17051 = r17050 - r17049;
        double r17052 = z;
        double r17053 = r17051 / r17052;
        double r17054 = r17049 + r17053;
        return r17054;
}

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 2019308 
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  :precision binary64
  (+ x (/ (- y x) z)))