Instructors 
Dr. Rosenberg / Changhui Tan 
Lectures 
Monday, Wednesday, Friday. 1pm~1:50pm, room 0131 of the Reckord Armory. 
Discussions 
Tuesday, Thursday. 2pm~2:50pm, room B0427 of the Math Building. 
Professor's Office Hour 
Monday, Wednesday, 11am~12noon, room 2114 Math Building. 
TA's Office Hour 
Monday 2:15pm~3:15pm(no appointment is needed), Friday 10:30am~11:30am(by appointment via email), room 4326 of the CSS Building. 

Tuesday and Thursday 3pm3:30pm right after the discussion section. Coffee might be offered. 

I also have a tutoring hour on Wednesday 4pm~5pm. The tutoring room is in Math Building MTH 0301. 