I would try the calculator bc. See http://www.basicallytech.com/blog/index.php?/archives/23-command-line-calculations-using-bc.html for more details and examples.
eg.
$ echo '6^6' | bc
Gives 6 to the power 6.
I would try the calculator bc. See http://www.basicallytech.com/blog/index.php?/archives/23-command-line-calculations-using-bc.html for more details and examples.
eg.
$ echo '6^6' | bc
Gives 6 to the power 6.