• Tamara Knutsen ( knutsencaltech.edu)
• Julien Dubois(x8960; Rm 200N BBB, jduboisklab.caltech.edu).
• Stephen Waydo(x8961; Rm 200Q BBB,waydocds.caltech.edu).
 

The TAs are available for course-related questions. You can ask a question to all TAs through cns120-taklab.caltech.edu, or contact directly the TA you wish to ask your question to. There are no predefined TA office hours; However, the TAs are happy to meet with students by appointment. Prof Koch's office hours are directly after class ends, in the same room where the lecture was given. Prof Koch is also available by appointment via email.

For each homework set there is a primary TA (see list of sets); Please contact the appropriate TA directly if you have a question related to a homework set (including grading).

Messages meant for the entire class should be addressed to cns120klab.caltech.edu. If you wish to be removed from or added to the mailing list, please contact one of the TAs or talk to us in class. General announcements regarding the class and clarifications for the homework sets are sent to the mailing list, so please make sure you subscribe.