I will hold office hours tomorrow (Friday Feb. 1) in the Smith Hall 2nd floor open space from 3pm to 4pm. Next week, since the homework is due on Thursday, I will hold office hours on Tuesday from 3pm to 4pm in the same place. After that, I will go back to having office hours on Fridays.
Sorry for the short notice. If these times don’t work for you, feel free to email me and we can arrange to meet another time.
Also, somebody pointed out a typo in the coding assignment during recitation – the vertex-edge and edge-face adjacency matrices should be sparse matrices, not dense like it says in the comments/documentation.