No Bullshit guide to Math and Physics https://minireference.com/

(serious reply, if it's insufficient for a freshman course i propose following up with Feynman https://www.amazon.com/Feynman-Lectures-Physics-boxed-set/dp..., any objections?)

My mental muscle for math has definitely atrophied since graduating with an engineering degree. I’ve been looking for a nice way to exercise it, and this looks like something that can get me there.

For a more in-depth discussion of physics, I’ve found the Feynman Lectures [1,2] to be quite enjoyable. It’s a long read (I’ve only finished the first book) but it is very thorough.

[1] http://www.feynmanlectures.caltech.edu/ [2] http://www.amazon.com/Feynman-Lectures-Physics-boxed-set/dp/...

One of the best presents I ever got was the Feynman Lectures on Physics.

To this day I still pull them off the shelf and look up things to refresh myself, or read through whole chapters again.

http://www.amazon.com/dp/0465023827/