Recent content by GuitaristOfRa

Looking over a proof of something, I was confused at this step: We end up with: R^{T} R = I (the identity matrix) This must mean that R^{-1} = R^{T} This is confusing me because I know that A A^{-1} = I , but in the R case the transpose is on the left side instead of the right, and it...

I've often had internal debates on how important school is and how important my hobbies are. They often come out to being about equal. This has definitely hurt how well I do in school, though I wouldn't say it was crippling. On the other hand, I also really enjoy myself. I guess if I'm a...