Hey Guys, In the future, I will try my best to post notes on each week's lecture and presentation. Obviously, I can only write down a certain amount of information, but I hope these notes will help anyone absent catch a glimpse of what we covered at practice that day. For some reason, I can't email the mmath group attachments so I've uploaded everything on Dropbox instead: https://www.dropbox.com/s/kde3ova1olh5r5g/ARML_Lecture_Generating_Functions_and_Linear_Recurrences_%5B03_15_15%5D.pdf?dl=0 https://www.dropbox.com/s/7883iuinbw7dcsu/ARML_Presentation_Addition_of_Sets_%5B03_15_15%5D.pdf?dl=0 Also, CMU will be offering the AIME I exam on Thursday, March 19th from 6:00 PM - 9:00 PM in room GHC 4405 (same room as the AMC 10/12 B). Please be there by 5:45 with pencils, school CEEB code etc if you plan on taking the test at CMU. Let me know if you have any questions, Gabe Ren