 | This user knows by heart the first 20 digits in the decimal representation of pi. |
 | This user knows the difference between an integral and an antiderivative; and so should you! |  |
This user knows how to Find x. |  |
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I'm a Math teacher in USA. I'm usually editing things to do with collectible card games. I also will, at random times, choose an article from Category:Articles that need to be wikified and try to improve it, though I don't expect to get all my spelling right every time (I'm a math teacher, not an English teacher).
I like using the tool Cat Scan [1]