clarification

allow me to clarify a point that may have been unclear.

the name "free coffee for smart people tuesdays" seems to indicate that the free coffee may only be redeemed on the same tuesday that the question is posed. this, however, is untrue. the question can be answered on any day in the two weeks following the posting. this should give any nerd ample time to read a college level textbook pertaining to the topic of said question.

so.... get back to calculating!