* DONE Example finding fixed points
CLOSED: [2013-07-23 mar. 08:47]
* DONE Scala syntax summary
CLOSED: [2013-07-23 mar. 09:14]
* DONE Functions and data
CLOSED: [2013-07-23 mar. 10:12]
* DONE More fun with rationals
CLOSED: [2013-07-23 mar. 11:06]
* DONE Evaluation and operators
CLOSED: [2013-07-23 mar. 11:37]
* DONE Class hierarchies
CLOSED: [2013-07-23 mar. 12:37]