Average Error: 0.0 → 0.0
Time: 8.3s
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 r16374 = x;
        double r16375 = y;
        double r16376 = r16375 - r16374;
        double r16377 = z;
        double r16378 = r16376 / r16377;
        double r16379 = r16374 + r16378;
        return r16379;
}
↓
double f(double x, double y, double z) {
        double r16380 = x;
        double r16381 = y;
        double r16382 = r16381 - r16380;
        double r16383 = z;
        double r16384 = r16382 / r16383;
        double r16385 = r16380 + r16384;
        return r16385;
}

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 2019212 
(FPCore (x y z)
  :name "Statistics.Sample:$swelfordMean from math-functions-0.1.5.2"
  :precision binary64
  (+ x (/ (- y x) z)))