### One Never Tires Of Encountering Novelties

$\bullet$Matt’s been thinking about determinants (at Matt-a-matical Thinking). Me too. (If I was a more industrious blogger, that last sentence would’ve been a link to my essentially-dormant Calc III blog.) Spotted at Matt’s: this astonishingly useless online tool for writing out solutions of linear systems.

#### 1 Comment

1. That is not my astonishingly useless tool, though the output is astonishingly useless. It must be there so that you can copy it on to paper to make your teacher believe you did it by hand.

If you have any more cogent thoughts on determinants (clearly I am still muddled). I would love to read them.

Thanks,

Matt

• ## (Partial) Contents Page

Vlorbik On Math Ed ('07—'09)
(a good place to start!)