...To this day I can prove that a finite dimensional operator A is nilpotent iff its matrix representation is upper triangular in some basis. Logic is the study of methods of reasoning and inference and the means we use to reach conclusions in the physical world. There are many branches of logic -... (read more)
...Following graduation I went to work for a math teaching center that has since ceased to be, the mathnasium. I worked there for two years following graduation prior to its closure. Between then and now I have been working freelance with students. (read more)