Average Error: 0.0 → 0.0
Time: 409.0ms
Precision: binary64
\[4 + \frac{2}{x}\]
↓
\[4 + \frac{2}{x}\]
4 + \frac{2}{x}
↓
4 + \frac{2}{x}
double code(double x) {
	return ((double) (4.0 + ((double) (2.0 / x))));
}
↓
double code(double x) {
	return ((double) (4.0 + ((double) (2.0 / x))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[4 + \frac{2}{x}\]

  2. Final simplification0.0

    \[\leadsto 4 + \frac{2}{x}\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(+ 4 (/ 2 x))"
  :precision binary64
  (+ 4.0 (/ 2.0 x)))