you don't understand what infinite is it seems...
anyway, you see mathematical proof but this isn't enough, so i can't say anything anymore :D
Just :

16.999999 indefinitely = 17
17.00000 indefinitely = 17
BUT
16.99999(9)123 != 16.9999 indefinitely != 17
so, no, there is only one 17, but you can write it a lot of different ways. But you can't understand and you don't want to understand, so... stay in your little life :D

That was my last message, no need to talk to someone that have no arguments and don't want to see the truth^^ it's like talking to a fanatic religious :D