Math resources
I have started to develop some interest in Mathematics and I am working on improving my math. Also, I just realized that although my math isn't weak, its nowhere near the level it needs to be. I find the math in some academic papers almost impenetrable, so math has become a stumbling block. Also, It doesn't help that all this while I was under the impression that math is not important in my chosen field.
 What are the good math resourses on the net?
 What books do you recommend?
 What book(s) you think really helped you grok math?
(while i am mainly interested in math related to CS and undergrad/grad level please free to share any other books/info too)
Thanks.
