Syllabus: [pdf] [tex]
the book

Written solutions
Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Problem 8
Problem 9
Problem 10 (note: the class decided that this proof was legitimate because we had proven that the sequence $p_n=\dfrac{1}{n}$ converges to zero before we did this problem)
Problem 11
Problem 12
Problem 13
Problem 14
Problem 15
Problem 16
Problem 17
Problem 18
Problem 19
Theorem 1
Theorem 2
Theorem 3
Theorem 4


Other stuff
Proof of the triangle inequality