|Math 141, Calc II|
|Math 401||Math 26||Math 141|
|Real Analysis||Trigonometry||Calc II|
Is College Worth It? by John Green
\(13 \times 7 = 28\)
I don't necessarily check these
regularly so if you find a
please let me know.
The Interactive Mathematics Miscellany and Puzzles is more fun than people.
You can buy your own Klein Bottle here. Disclaimer: I am not endorsing this product, nor am I recommending that you buy one. I just think this site is a lot of fun.