1%
* Recursive method for raising x to the power n.
“gpren >0
“ Gpre for n =0, x 1= 0
* Gparan x The nusber being raised to 3 power.

“ Gparan n The exponent.
“ Greturn x raised to the power n.
*/
public static double power(double x, int n) {
if (<o)
return 1/ (x * power(x, -n));
} else if (n == 0) {
return 1;
¥ etse 4l
return x * pover(x, n - 1);
3