/sci/ - Science & Math

why are you guys always so butthurt when we're talking about iq. you guys say it doesn't mean anything but how come all the great minds of the past centuries had one thing in common, an exceptionally high iq. the only one i can think of that didn't had such a high iq was feynmann but even his was way above average.
so is it just wishful thinking or do you actually believe that it doesn't mean anything?

>Bitches don't know about my asymptotes

Hey /sci/

If i have a matrix, like
0 2 0
1 4 5
3 5 2

Can i make a LU-decomposition of that without pivoting?

Hey /sci/

Need some help on group theory.

I need to find a subgroup of U(Z_2007) with an order of 6.
Now, Through some guessing i found that the subgroup brought forth by 893 works (893^6 mod 2007 = 1 and 893^n with n<6 doesn't give 1 mod 2007).

However, i have no idea how i do this generally, like i said, i got it through guessing.

Hope this helps.