Welcome to Matt's 21A World of Wonderment on the Web.
Here, you will find at most one or two useful pieces of information.

Update, 12/08/06

I will hold a Review Session on Monday, 12/11/06 from 1:30-3:30 in Wellman 216.

Also, I will be holding Extra Office Hours on Tuesday and Wednesday from 12:00-1:00 in my office in MSB.

Good luck studying!!



This is the only function I have drawn all quarter.

I am the TA for 3 sections of Math 21A this Fall, 2006 for Professor Opmeer.

Tu 5:10-6 PM in 101 Wellman
Tu 6:10-7 PM in 101 Wellman
Tu 7:10-8 PM in 261 Olson

You are welcome to attend any or all of these sections. (But you may not attend exactly 2 of them.)

My office is 2125 MSB.

My office hours are Th, F 1:10-2 PM (though I'm often in my office from 1:10-2 AM as well). You can also e-mail me to schedule a meeting time (mrathbun@math.ucdavis.edu). Or if you drop by my office and I have free time, I'd be happy to help. I will try to make myself as available as possible.

NEWS!

The Red Vines have officially arrived! So come by my office!

Here is the promised explanation of why we somtimes must take delta to be the minimum of two values, one not involving epsilon. Really, we should not care about "large" values of epsilon. But to be sure, even for large values of epsilon, we can find a delta ensuring f(x) stays near our limit. We just don't need to be as picky about our delta.