Average Error: 0.0 → 0.0
Time: 866.0ms
Precision: binary64
\[\frac{\frac{1}{x}}{1 + \frac{1}{x}}\]
↓
\[\frac{\frac{1}{x}}{1 + \frac{1}{x}}\]
\frac{\frac{1}{x}}{1 + \frac{1}{x}}
↓
\frac{\frac{1}{x}}{1 + \frac{1}{x}}
double code(double x) {
	return ((double) (((double) (1.0 / x)) / ((double) (1.0 + ((double) (1.0 / x))))));
}
↓
double code(double x) {
	return ((double) (((double) (1.0 / x)) / ((double) (1.0 + ((double) (1.0 / 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

    \[\frac{\frac{1}{x}}{1 + \frac{1}{x}}\]

  2. Final simplification0.0

    \[\leadsto \frac{\frac{1}{x}}{1 + \frac{1}{x}}\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(/ (/ 1 x) (+ 1 (/ 1 x)))"
  :precision binary64
  (/ (/ 1.0 x) (+ 1.0 (/ 1.0 x))))