12/4-12/5

I liked the section on fundamental properties of limits of functions.  It was cool to see the proofs of why the limit tricks that I learned in 113 really work.  In section 12.5 about continutity, I liked how it gave you those three specific conditions that ahve to be satisfied in order for a function to be continuous, it made it nice to know the outline when trying to prove if something is continuous.