Average Error: 0.0 → 0.0
Time: 8.2s
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 r25775 = x;
        double r25776 = y;
        double r25777 = r25776 - r25775;
        double r25778 = z;
        double r25779 = r25777 / r25778;
        double r25780 = r25775 + r25779;
        return r25780;
}
↓
double f(double x, double y, double z) {
        double r25781 = x;
        double r25782 = y;
        double r25783 = r25782 - r25781;
        double r25784 = z;
        double r25785 = r25783 / r25784;
        double r25786 = r25781 + r25785;
        return r25786;
}

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 2020001 
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  :precision binary64
  (+ x (/ (- y x) z)))