/sci/ - Science & Math

>>12622220
We had that on our first year linear algebra course. Not like a million exercises on it, but it was new to most of us. It wasn't, but maybe is now, part of the HS curriculum.

>>11977676
I used the isomorphism to describe the structure so I wouldn't have to write it out by hand. Since you seem to like boring work, please approximate [math] \int_0^1x^2\ dx[/math] with 25 rectangles.

>>11977683
>What's the operation on G?
+, don't worry you aren't quite as dumb as the other one
>holy shit you're fucking stupid
wait nvm

>>11853728
[math] \text{Let }x\in K,\text{ then: } f(x*1)=f(x) \text{ and } f(x*1)=f(x)*f(1),\ f(x*1)=f(1*x)=f(x)*f(1)\\
\Rightarrow f(x)=f(x)*f(1)=f(1)*f(x) \\ \Rightarrow f(1)=1 [/math]

>>11852554
cockandballtortu.re

>>11815956
>What should I expect?
topology

>>11792722
>What kinda fucked up time does this canadian cunt wake up at
Way too late, to be honest. I would have wanted to wake up at maybe 7 or 8 o'clock, but it was 9. I didn't know I was Canadian.
>because you go to sleep before the real productive late night hours
Nay, I got sleep at maybe 2 o'clock. The "productive late night hours" are pretty much ruined by the fact that I am somewhat drunk 4-5 nights a week.