/sci/ - Science & Math

what's the URL to /sci/ guide to the internet?
it has links to textbook torrents right?
or urls to sites to pirate books.

I'm looking for:
Codes: An Introduction to Information Communication and Cryptography
by Biggs.

bookstore at my university is out of it, and I have homework due in the next couple days.

I would fucking love to see /sci/ with a couple good mods, and some stricter rules on posting.

shit has gotten out of hand latley.

anyone agree?

>>3102069
never mind, didn't read carefully. I suppose that makes sense. would writing it like that be considered acceptable for a formal proof? many of my practice proofs looked like that, and my proff said I had to work on not making "skeleton" proofs, but clearly explaining each step

>>2709458
If you still can't get it, and still want to use wolfram alpha, here's how to do it. I don't think it tells you the steps to solve it like integrals and stuff though.

http://reference.wolfram.com/mathematica/tutorial/DSolveIntroduction.html

>>2659613
I don't know. normal people say they talk to there parents almost everyday, and while I do love my parents, I would be just fine not talking to them for months at a time. While I do have a pretty good amount of friends, sometimes it feels like I don't really care if I lose them or not, or don't feel that strong "connection" with almost anyone. Strangers tend to really piss me off, and I get angry easily with strangers, or even loose acquaintances. I've had multiple girlfriends say that when I get into an argument I completely fail to see the other sides point of view, no matter what. And I might come off as a bit manipulative. If I was sober, I think I'd have a hard time crying about anyone's death. I guess just a bunch of little stuff.

I'm probably just a self-centered introvert guy.

>>2659556
this is one of my favorite images. It's the ISS coming in front of a solar eclipse

ITT: op already conviced himself to the answer to his question, and getting butthurt when we disagree with him

prime get
hahah i like it