CSC151.01 2015F, Class 29: Recursion with Helper Procedures, Continued
======================================================================

_Overview_

* Preliminaries.
    * Admin.
    * Upcoming Work.
    * Extra Credit.
    * Questions.
* Further issues in helper recursion.
* Tail recursion.

Preliminaries
-------------

### Admin

* Continue partners!
* Quiz today!
* Have a great break!

### Upcoming Work

* Reading for after break:
  [List Recursion, Revisited](../readings/list-recursion-revisited-reading.html)
* No additional homework over break!  (At least in this class.)

### Extra Credit Opportunities

* If possible, send me these in advance.

#### Academic

* Any visit to the current show in the Faulconer gallery
* Met Opera Simulcast on Saturday
* Grinnell Prize Winner Events after break
* Convo after break

#### Peer Support

* Pals of PALS, pals@grinnell.edu, normally Saturday at 7:45 am (breakfast
  included), Sunday at 4:45, and Mondays at 4:45.  Requires sign up in 
  advance.  
* Pun Club, Saturdays, 4pm, Way over Younker.

### Questions

Further issues in helper recursion
----------------------------------

Tail recursion
--------------