/sci/ - Science & Math

>>10486034
>”Math exists independent of humans in Platonic reality, which is not real reality, it’s like another reality that’s still real but not actual real reality.”

Are fish oil and probiotics the only ones with some strong science behind them?

>>10363254
It's true, he thought the unit of force was "new ton", since it's derived from mass.

>>10361246

>>10361270
Yes the most published mathematician and the most insightful physicist are so low iq

Where is my error?

>Add the three equations:
x^3+y^3+z^3+x^2+y^2+z^2+x+y+z=36
>Factor out x:
x(x^2+y^3+z^3+x+y^2+z^2+1+y+z)=36
>Substitute 12 for x^2+y^2+z^2 and x+y+z:
x(y^3+z^3+12+12+1)=x(y^3+z^3+25)=36
>Substitute 12-x^3 for y^3+z^3:
x(12-x^3+25)=x(37-x^3)=36
>Multiply in x:
37x-x^4=36
>Solve for x^4:
x^4=37x-36
>By a similar argument:
y^4=37y-36 and z^4=37z-36
>Add these:
x^4+y^4+z^4=37(x+y+z)-108
>Substitute 12 for x+y+z:
x^4+y^4+z^4=37(12)-108=336
>q.e.d.

> Spend weekend studying for Calc III Final
> As soon as the paper hits my desk I forget fucking everything
> I forget determinants, gradients, everything
I fucked up so bad today dudes, I thought I actually understood the material and now I just feel like a dumbass. I've never choked up like this before and I'm worried how I'm gonna do going forward.

>>10197229
>he unironically thinks the electron is just sitting there, motionless, like in the diagram

>>10149225
Cry me a river.

what the fuck is wrong with French people? Why are they like this?
https://www.youtube.com/watch?v=xzVk56EKBUI

What are some ways you fucked up everyone?

>be cs freshman
>like autistic competitive programming
>sometimes chat with the assistant about random problems
>he tells me about a problem where you have an unsorted array of numbers where all of them appear twice except one that appears once - and you need to find that number
>think about it for the next day
>figure out I can just xor them all
>assistant likes the solution
>fast forward to exam
>three problems are the variations of the problem he told me about, but only O(n) solutions are accepted
>half of class fails

>>9884447
;)
/sci/ should be renames /brainlet/

how are you holding up lads?

Brainlet here. This video seems to make sense to me. Why is it wrong? It's just 37 seconds.

https://youtu.be/AibJiMq62p0

this is me at uni tbqh

>>9796274 IQ > Facial aesthetics, keep coping dumb ass.

>tfw conscientous but only 115 IQ
>tfw got weeded out by Calc II
>tfw resident autist made fun of me for it saying I couldn't even get through kindergarten mathematics

>>9756242
>I'm not being pretentious but if you understand bonding without at least a surface level knowledge of MO theory and quantum mechanics you're a brainlet
You surely let it be known that you're not a loser virgin

LetXbe a non-singular complex projective manifold. Then every Hodge class onXis a linear combination with rational coefficients of the cohomology classes of complex subvarieties ofX.

Prove or disprove this statement

>>9746541

This will sound retarded.
Uneducated Amerimutt here, I really want to learn math. I don't know anything about Calculus, but it's been my desire. I see so many people sharing their squiggly lines and sigma signs and I just wish I knew what you were talking about when you called these mysterious equations "complex." ... Can anybody tell me what the squiggly line is? Can anyone explain some basic calculus, or tell me where to start? ;-;
pretty please

How it is that i struggle with complex analysis but top my class in topology

>>9714402
>mfw total belief in godel's incompleteness theorem so that when i can't even prove 1+1=2 i just invoke it to sound deep and knowledgeable

>>9692688
>y-you're just a contrarian!

>>9677347
>knows he and his whole culture are irrelevant and compensates by complaining about units