Assignment due by Wednesday 2/6 at the beginning of class:
1) Exercises 2.1, 2.2, 2.8-2.21, 2.24-2.27.
        --Note on 2.20 if the GradeGrinder says your proof is correct, then I don't care if it parallels the informal proof on page 52.
2) Finish Reading Chapter 2.
3) Continue reading the LPL Software Manual.
4) Begin Reading Chapter 3.
5) First Exam on Wednesday 2/6.