Archived threads in /sci/ - Science & Math - 757. page

just memorize, you don't need to understand it

>>8715383
this is why non-stem is low IQ.

>>8715376
just regurgitate all the bullshit that you were force fed in lecture. easy A.

>>8715320
We should ban you from ever breeding and polluting the gene pool.

>>8715320
too late I already made one
:^)

>>8715320
AI can be something as simple as a video game NPC. I assume you mean a general or learning AI, in which case, someone is going to make one, and there probably won't be more than one. That, or sooner or later one of them will destroy us all.

>>8715173
Because [math] \sum _{k=1} ^{ \infty} \frac{(2 \pi)^{2k} }{(2k)!} (-1)^k =0 [/math]

Literally Taylor series of cosine at 2π

>>8715200

This.

Are you retarded OP?

>>8715019
There is no hope, anon.

>>8715019
accent doesn't matter, focus on the knowledge he is giving

I had a physics professor who was born in the Soviet Union in the early 50s. He was the best professor I ever had.

what a shit thread

File: ooya_smoke.png (535KB, 1366x768px) Image search: [Google]

535KB, 1366x768px

>>8714952
I've been looking into CFTs and link invariants a lot recently, since I've been working with another prof who's trying to use non-perturbative methods such as the AdS/CFT correspondence to study strongly-correlated systems of fermions in condensed matter.
The link invariants could be used to construct representations of quantum braid groups, which can be understood as correlation functions in some CFT. This may also shed some light regarding the unification of the braid group and principal bundle approaches to quantum particle statistics.
Also I totally quit smoking for like 3 weeks rofl

>>8714986
>quit smoking
>feel like I have cancer
>continue smoking

>>8714922
What do you study

>>8714927
planning on double major in comp-sci and math but just comp-sci cout<<"hello world; right now.

>>8714922
I'm in my third year of a physics w/theoretical physics degree at a pretty decent UK university. Our first lecture this year in a module on 'Advanced classical physics' was an hour on vectors and the dot product and cross product.

There were still people in the class who didn't understand this shit. Made me seriously question the quality of my degree and the uni.

http://mathworld.wolfram.com/Double-AngleFormulas.html

Okay, step one is to take the constant out
so move the 64pi/25 out of the integral
64pi/25(integ)cos^2(x)dx

Step two: Use the double angle formula to get
cos^2(x)=(1+cos2x)/2
then take that constant out.
Now you have
32pi/25(integ)1+cos2xdx

Step 3 integrate and plug in definite values
(sum of the integrals is integrals of the sum)

(32pi/25)(x+1/2sin(2x)) + C
plug in the bounds^^

File: Time.jpg (426KB, 3496x1680px) Image search: [Google]

426KB, 3496x1680px

>>8714551
the diagram is misnomered, the field horizons should be labeled 10 11 12, and instead are 11 12 13, a freudian slip i'm sure, as for te proposal itself, i couldn't even tell you how to measure any of that practically, how does one even generate such a singualrity?

>>8714568
You make a normal singularity spin really fast

>>8714568
>>8714640
Titor described his time machine on several occasions. In an early post, he described it as a "stationary mass, temporal displacement unit powered by two top-spin, dual positive singularities", producing a "standard off-set Tipler sinusoid".

gentle self bump for science

>>8714520
My thought is that any unsaturated fat you subject to high temperatures in the presence of oxygen will undergo oxidation and cause rancid off flavors and aromas. However, I googled seasoning and they recommend using unsaturated fats/oils, which during the seasoning process, will undergo severe oxidation anyway. I dont know wtf they mean by polymerize- theyre probably referring to the fats forming a sooty, carbon film on the skillet that somehow protects it.

Anyway, I guess if you use rancid oil with off flavors and off odours, there is a possibility it might get stuck in the pores of the skillet and you will probably detect them later on because,these are,often detected by a human nose at even the tiniest concentrations. Just use canola oil or something man.

Also, how do you know,you flaxseed oil is rancid. Off flavor and odors? Commercially, they add Vitamin E and other antioxidants to oils to retard the oxidation process. I think bottles are designed to now to also inhibit light

>>8714520
/ck/ here

use Crisco my dude. Flax seed is not nearly as good imo, it always turned blotchy and I had to reseason. Used Crisco once and cooking on it is a dream

File: Drum_vibration_mode12.gif (138KB, 248x130px) Image search: [Google]

138KB, 248x130px

Surely someone here has experience with this class of problem?

>>8714528
Peepee poopoo

>>8714321
IIRC we have them for circles, using Bessel functions. I'm not too sure about triangles. I doubt it, but you're better off looking for solutions through Google.

Watch the JRE 911, he's dumb as fuck.

I don't loose a debate. I just loose the humor to keep talking with someone who start to sound more and more stupid

>>8714226
sounded pretty logical to me

>>8714194
That's logically impossible.

No.

But half of the population have above average intelligence.

>>8714194
everyone on 4chan has an IQ just high enough to say they're really smart so they can stroke their ego and play pretend, but just low enough to be able to give an excuse when they inevitably say something retarded.

>>8714008
>non-name country
where

>>8715420
he just told you the country has no name, fucking idiot

>>8715451
there is no such country

stop being an imbecile

>>8713972
>just 4 light years

We don't live in a sci-fi

>>8713972
>why is everyone cocked up about the place 40light years away when this place is just 4 light years away?

Because they forgot about it. Most people are like goldfish, in that they're retarded.

>why haven't we really gone anyway in outer space other then the (((moon)))?

Because it's expensive and the Soviet Union collapsed. Once we have really delved into developing reusable booster technology and have reduced the cost of space flight we will probably see increased interest in space travel as well as space development.

>>8714034
v * t = d
dumbass

>>8713958
>has on off button

k

>>8713958
You're a big guy...