This section contains discussion materials and problems solved by students during the recitation sessions.
Recitation files.| SES # | Topics | 
|---|
| R1 | Math Review (PDF) | 
| R2 | DFAs and NFAs (PDF) | 
| R3 | Regular Expressions and Non-Regular Languages (PDF) | 
| R4 | Quiz Questions and Automata Wrap-up (PDF) | 
| R5 | Turing Machines (PDF) | 
| R6 | Undecidability (PDF) | 
| R7 | Counter and Stack Machines, Reducibility, Rice's Theorem (PDF) | 
| R8 | Quiz 2 Questions and Computability Wrap-up (PDF) | 
| R9 | P and NP (PDF) | 
| R10 | Poly-Time Reductions | 
| R11 | NP-Completeness (PDF) | 
| R12 | Quiz 3 Questions and End of Time Complexity | 
| R13 | Space Complexity III (PDF) | 
| R14 | Probabilistic Complexity and Interactive Proofs |