This second week in 6th semester was very nice, because I really like the people of my classroom, teachers, etc.. and I'm a little sad becasue is the last semester in preparatory! :( but whatever, this is a time of changes, and I have to face it. 
=) About Calculus, the problems are very confused, but the integrals problems are relly easy(more than derivatives)!! I think this blog will help us to know each other in the whole generation not just the classmates.

