Average Error: 0.0 → 0.0
Time: 8.9s
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 r19580 = x;
        double r19581 = y;
        double r19582 = r19581 - r19580;
        double r19583 = z;
        double r19584 = r19582 / r19583;
        double r19585 = r19580 + r19584;
        return r19585;
}
↓
double f(double x, double y, double z) {
        double r19586 = x;
        double r19587 = y;
        double r19588 = r19587 - r19586;
        double r19589 = z;
        double r19590 = r19588 / r19589;
        double r19591 = r19586 + r19590;
        return r19591;
}

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 2020042 
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  :precision binary64
  (+ x (/ (- y x) z)))