What kind of calculator do you have?
If the -key is missing use ln(x) divided by ln(2) instead.
Because
thank you so much now i know how to dot his with a calculator ahhahahhaahahahah chapter 3 here i come ahahahahahaahahahah OOHAOHAOHAOHAOHAOH HAHAHAHAHAHHAHAHA
Last edited by mr fantastic; November 21st 2009 at 08:51 PM.