Average Error: 0.0 → 0.0
Time: 11.1s
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 r768261 = x;
        double r768262 = y;
        double r768263 = r768262 - r768261;
        double r768264 = z;
        double r768265 = r768263 / r768264;
        double r768266 = r768261 + r768265;
        return r768266;
}
↓
double f(double x, double y, double z) {
        double r768267 = x;
        double r768268 = y;
        double r768269 = r768268 - r768267;
        double r768270 = z;
        double r768271 = r768269 / r768270;
        double r768272 = r768267 + r768271;
        return r768272;
}

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 2019192 +o rules:numerics
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  (+ x (/ (- y x) z)))