Question 115690
If you want to evaluate something like {{{log(2,(64))}}}, use the change of base formula which says {{{log(b,(x))=log(10,(x))/log(10,(b))}}}



So {{{log(2,(64))=log(10,(64))/log(10,(2))}}}


To enter this into a calculator, just type: log(64)/log(2)