CSC153 2004S, Class 11: Variable-Arity Procedures

Admin:
* Cool talk at 2:15 on Monday: ACM Code of Ethics
* Cool talk at 4:30 on Monday: Usability and GUI Design
* Read: Characters in Scheme, Strings in Scheme
* HW: Scoring Bliv
* Does anyone print the readings?

Overview:
* Questions on letrec and named let
* Lab
* Reflection

/On Call-Arity/

Important morals
* Recursive variable-arity procedures normally need a kernel
* Remember which procedures you already know

If you finish early ... you may leave early.  Have a great weekend!
If you don't finish early, that's okay too, people work at different speeds.