Average Error: 0.0 → 0.0
Time: 9.2s
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 r474991 = x;
        double r474992 = y;
        double r474993 = r474992 - r474991;
        double r474994 = z;
        double r474995 = r474993 / r474994;
        double r474996 = r474991 + r474995;
        return r474996;
}
↓
double f(double x, double y, double z) {
        double r474997 = x;
        double r474998 = y;
        double r474999 = r474998 - r474997;
        double r475000 = z;
        double r475001 = r474999 / r475000;
        double r475002 = r474997 + r475001;
        return r475002;
}

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 2019172 +o rules:numerics
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  (+ x (/ (- y x) z)))