[Math Home Page] [Cal Poly, Pomona]

Amber Rosin


Some things you should know if you don't want me to cry:
  1. The difference between the words less and fewer
  2. How to use apostrophes (Click on the flexed bicep at the end to hear some other grammar advice.)
  3. The difference between their, they're, and there (The Hal Hartley film Henry Fool contains an excellent lesson on the subject.)

Office Information

909-869-2426 (Note: I do not generally answer my phone, I do not listen to my voicemail, and I do not return calls. Please email me instead.)
Building 8, Room 201
Office Hours for Summer 2017:
Tuesday 12:00-1:30 pm and Thursday 12:00-1:30 pm
You should also feel free to drop by any time my office door is open. (I can't promise that I will always have time to answer questions if you just drop by, but it is worth a try.) If my door is shut (which happens pretty rarely), I am not available for questions. Please don't knock.
Email Address:
arrosin "at" gmail "dot" com
Regular Mail Address:
Department of Mathematics
College of Science
California State Polytechnic University
3801 West Temple Avenue
Pomona, CA 91768
Math 115
Math 116