requiem, part 2

as a proud alumnus of Virginia Tech, i've spent the last two days in a state of utter dismay. my heart hurts. i'm horrified beyond belief. please say a little prayer for the victims and their families.

requiem

R.I.P. K.V.

so it goes.

class summaries: April 4

calc III: vector-valued functions and space curves.

topology: cellular homology.

class summaries: April 2

calc III: quadric surfaces, cylindrical and spherical coordinates.

topology: adjunction spaces and cell complexes.