I'm in a numerical analysis course right now and it's pretty rigorous but I'm enjoying it a lot. I took a lower level course before that was more oriented towards implementation of numerical methods, so it's not my first time with the material.
Anyway, my professor wrote his own course notes and they're fantastic but I wanted some reference material since I'm currently outlining my own notes. Just wondering what the big ones out there are
edit: I would say I'm at an advanced undergraduate level
Best Answer
Not sure what level you are looking for, but you might have a look at:
The first two are Dover books, so the price is great, the last two are lots of dough. I do not have the last one, but it looks worthwhile checking out. The others I refer to often.
I think you can peruse them all online.
You might also want to check these out these other MSE postings: