Midterm #1 was be administered during class on Friday, February 13, 1998. Be prepared to provide verbal definitions of concepts used so far in the course, compose and evaluate Scheme expressions, compose and interpret BNF definitions, compose and prove the correctness of recursive procedures. The exam will cover pages 1­52 in EOPL, as well as material discussed in class, through February 6, 1998. The exam is closed book, closed notes, and you should not need a calculator.