Average Error: 0.0 → 0.0
Time: 19.1s
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 r872759 = x;
        double r872760 = y;
        double r872761 = r872760 - r872759;
        double r872762 = z;
        double r872763 = r872761 / r872762;
        double r872764 = r872759 + r872763;
        return r872764;
}
↓
double f(double x, double y, double z) {
        double r872765 = x;
        double r872766 = y;
        double r872767 = r872766 - r872765;
        double r872768 = z;
        double r872769 = r872767 / r872768;
        double r872770 = r872765 + r872769;
        return r872770;
}

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 2019158 +o rules:numerics
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  (+ x (/ (- y x) z)))