(no subject)

uma kompella u_kompella@yahoo.com
Mon, 10 Dec 2001 16:07:28 -0800 (PST)


hi 

i am new to haskell and am having a problem to write
function which takes a boolean expression and returns
a truthvalue stating whether or not it is a tautology.

Can anyone please help me??

Thanks a lot
uma

__________________________________________________
Do You Yahoo!?
Send your FREE holiday greetings online!
http://greetings.yahoo.com