/sci/ - Science & Math

>>9397273
>People pretend to comprehend infinity but no one can.
>https://en.wikipedia.org/wiki/Set_theory
>https://en.wikipedia.org/wiki/Cardinal_number
>https://en.wikipedia.org/wiki/Ordinal_number
>https://en.wikipedia.org/wiki/Surreal_number

>>9395758
>If you have a beginning you must also have an end

>High school calculus is difficult to learn

>>9371525
>Communism is more prominent and tolerated in America than at any other point in history

Why do i feel like a fucking retard. >I sure do fucking regret this post i written.

>>9358036
>tfw can't draw rational function in 3rd year of uni

People IIT are retarded.

Lost 'some' (i.e. at least one) implies it could be anywhere between 1 and 15 (inclusive), so the correct answer is {15 - n | 1 <= n <= 15}.

https://en.wikipedia.org/wiki/Existential_quantification

Educate yourself brainlets.

>>9355873
>The area of a circle is certainly more brief, and therefore more witty, if you write it as [math]\pi r^2[/math] as opposed to [math]\frac{\tau}{2} r^2[/math].

Do you not see the irony in the fact that you're using [math]r[/math] rather than diameter to describe the area?

>>9353512
>It's a 'graviton or baryon or tetryon or metrion or polaron radiation or particles are the cause/solution of some problem/s' episode

>>9351702
You can make methane very easily, even at home.
is this a fart joke?

>>9351588
I have an exam on this in about 4 hours. Optimization never really clicked for me for some reason. I think I might be a massive brainlet.

>>9350432

>>9348512
>God

>immma put a kompooder in mie brann!!

>>9340463
If all experimental tests of string theory require more energy than can be localized in this universe, then isn't it vacuously true that string theory doesn't apply to our universe?

Sorry in advance for brainletposting

Can you disprove a hypothesis?

I got points off on a logic exam because I said that "we can be conclusively refute but cannot confirm a hypothesis". The corrected answer was "neither conclusively confirm nor refute hypotheses".

Am I a brainlet or was this graded wrong?

>>9325077
Does photoeffect create voltage in a circuit? One source tells me it only frees the electrons and thus makes the material conductive, other tells me it creates voltage that has to be countered by some other source. what is it?

Just did my GRE and got a 159/149

Am I ganna make it? Am I a brain let???

>>9312977

>have an actual 91 IQ
>got As in the Analysis sequence
how did I do this?

How does multidimensional time work?
I've been reading journals and articles and have been going on academic websites that explain it but I still don't understand this.
Please /sci/, I need to know. I've been thinking about this nonstop for 2 weeks now and it's driving me crazy.

How do I convince myself that doing computers' work by hand is boring like everyone else?

>>9283708
You're right.

How can people get this smart? I cant even imagine the intellect thats needed to come up with this shit

>>9280716
>he doesn't know