/sci/ - Science & Math

>>10459649
s-sauce on the lower right

>>9684667
>professor asks if everyone can hear him from the back
>won't continue the lecture until someone answers him

I have a calc exam soon and I can't find antiderivatives wtf do I do

>>9211120
>>9211147
>was on heavy SSRI doses for years during early adulthood
should I be worried lads

>there was probably an alien civilization millions of years ago on another planet that became as advanced as our civilization and lasted for several thousand years before dying off

When did you realize how insignificant we really are?

>>9107027
No that would be strange

Directly copy-pasted from /g/

Not sure what board to ask this in, /g/ seemed like the most appropriate one

Do you think cryonics has a chance of being successful? (I mean successful revival from vitrification in the future)
Do you think we will achieve indefinite lifespans (no aging, biological immortality) in, say, 2050 (which is when most people think we will). SENS and other companies are on to this, do you think if some billionaire went and invested billions in this would it actually be sped up?

So right now my course is using Haberman's Applied Partial Differential Equations, but it's crap. Not enough practice exercises and the explanations take too long to get to the point. Any suggestions for good books on PDEs?

My course covers the usual: heat equation (separation of variables), wave equation (method of characteristics), Sturm-Liouville problems and some more stuff I'm probably forgetting about.