2/454 Lecture Notes

This directory contains lecture notes for CSC 2/454.  At the beginning
of the semester it will contain the versions used the last time I taught
the course.  I will update these as the semester progresses.  The top line
of each file will tell you whether it is current or not.

In the past, they have served as a very rough script for
at-the-chalkboard lectures.  For Fall 2020, they are serving as slightly
more organized scripts for pre-recorded lectures.  If you read ahead,
take what you see with a grain of salt: you'll be seeing the rougher,
older versions, which have omissions, digressions, anachronisms, and
notes to myself.  The newer versions are far from perfect, but they've
been better vetted.