Average Error: 0.0 → 0.0
Time: 933.0ms
Precision: binary64
\[{2}^{x} + \frac{2}{x}\]
↓
\[{2}^{x} + \frac{2}{x}\]
{2}^{x} + \frac{2}{x}
↓
{2}^{x} + \frac{2}{x}
double code(double x) {
	return ((double) (((double) pow(2.0, x)) + ((double) (2.0 / x))));
}
↓
double code(double x) {
	return ((double) (((double) pow(2.0, x)) + ((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

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

  2. Final simplification0.0

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

Reproduce

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