Trig. Study Day

Today in Trig it was a (study day). Typically this means we get to do what we like. I was going to go up to the library and get to work on the English Report that has kept me up so late. Well, Walker says we're doing something small and quick on the board and then I can go up. Okay. An hour later he announces that the proof we have been working on all class period cannot be solved algebraically. We have all been wasting our time, my head hurts, and I got no work done on English. Just one of those class periods... Sigh... I still love life!