one damn function of x which is free from x....wow so challenging... we'll here's one: f(x)=1. muahahahaha. bedies, NO, you wont go into binomial expansion. it's not that bad loote. And sorry about the assumption. I regret being the forth? person in sajha who made an assumption about you. I just saiod that becuase think someone here referred to you as an engineer. Thats all. But ironically you're the god knows what n-th(n>>>1000 for sure) person in sajha to assume that i think i'm a smart ass or anybody else for that matter just because his/her posts are long. I mean i dont mind if you think i am or even that you're makin fun of me.....but id like to think i'm not. Thanks TT P.S. not everybody can flaunt their names. I've got a pretty nice one. So makin up a cpl of jokes abt it shouldn;t offend anyone should it now luutu?