Average Error: 0 → 0
Time: 748.0ms
Precision: binary64
\[{2}^{x}\]
↓
\[{2}^{x}\]
{2}^{x}
↓
{2}^{x}
double code(double x) {
	return ((double) pow(2.0, x));
}
↓
double code(double x) {
	return ((double) pow(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

    \[{2}^{x}\]

  2. Final simplification0

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

Reproduce

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