Dave Bayer’s Office Hours

http://www.math.columbia.edu/~bayer/OfficeHours

Here is a link for my Zoom office hours: Zoom Office Hours

My in-person office hours are held in 426 Mathematics. Appointments are not necessary.

If you find yourself waiting in the hallway, please let me know that you’re here.
For quick matters such as a signature, please ask without waiting.

Please check online for updates, before traveling any distance.

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