calculator program using c

anny**'s Avatar, Join Date: Oct 2008
Light Poster
hi to everyone !!!
anny here ,.
i want to make a program using c which can calculate following functions ::
sin,cos,tan,+,-,*,/,iverse,log,ln,exp,sqrt,raise to power 100,10,2
plz plz if help me by giving me some idea about it and which is somthing of beginners level !!
thanxx alot !
xpi0t0s's Avatar, Join Date: Aug 2004
Mentor
What have you got so far (even if it's just a main function)?