Archived threads in /sci/ - Science & Math - 990. page

This isn't something to gloat about, anon. This is terrible.

You can't even notice 1.5 degree, not to say about .2

Wow we're almost back up to where we were during the middle ages. Good thing we're keeping things in perspective like making a chart that doesn't include this data. Of course such a thing would be ethically wrong and disingenuous especially when you consider that global temperature has been in flux before dinosaurs roamed the earth but hey.

>>8593966
Von Neumann, he created Lifting Theory

>>8593968
Nice try faggot.

>>8593971
You were expecting non-meme answers by posting this on a science board?

>>>/fit/
Off you go gayboi

>>8593096
>Is it a brown recluse?
>brown
>recluse
What the fuck, anon?! That's some problematic racist and ableist language you're using there.
I think the term you're looking for is:
>African-American autistic
Check your privilege CISHET SCUM!

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>>8593102

>>8593096
It moved a little. Help. Plz no bully.

u wot m8

Are you drunk?

the x is gettin negativ but the y is still positive and thats what its all about! x=x ,but y=lx-2l ...

fart so hard

neat, i'm writing that down

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a -> odd
b -> even

a+b=c

c = odd

When I was on LSD, I came up with time and space being seperate things and time being subordinate to space. Since then my interest in physics has started.
While I was drunk I came up with the proof for Sylvesters determinant theorem

>>8591030
The course on them at my school used "Vector Analysis" by Klaus Jänich.

Know linear algebra and basic topology before going into it.

>>8591030
do Carmo - Differential Forms and Applications
Flanders - Differential Forms with Applications to the Physical Sciences
Lovelock - Tensors, Differential Forms, and Variational Principles
Harold M. Edwards - Advanced Calculus: A Differential Forms Approach

I liked Spivak's Calculus on Manifolds. Also Singer and Thorpe's Elementary Topology and Geometry gives a decent intro and has a bunch of other cool info you can go through later on.(De Rham Cohomology, Curvature, Gauss Bonnet Theorem, etc.)

>>8589249
Obvious bait -- there are no hard subjects in biology

>>8589249
The hard problem of consciousness.

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>>8589320
You're retarded, and have never advanced beyond high school biology if you think that. Post-graduate biology is full of mathematics and complexity.

>>8593823
Calc I-III, intro to proofs.

Advanced Calculus = Real Analysis

HS level if you're not a total brainlet, some basic understanding of calculus otherwise

>>8593845
>advanced calculus
>hs level
>/sci/

it's true though

>>8593598
Missiles, dude...

missiles.

>>8593598
>mathematically superior
>planetary to orbital
Explain please

>>8593631
Well, suppose you're on the moon, and you have a hostile fleet inbound. Which one of these is economically superior, and simultaneously more effective based on the fact that this is the moon. before you ask, there is a sizable colony reaching to about 20 million

Go away Nazi.

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>>8593456
>why does /sci/ hate these obnoxious retards who bring their political shit in here?

>>8593456
The irony is that the only two places I go are /pol/ and /sci/ (with a little bit of /b/)

>>8593305
I believe this:
[math]sqrt(ab) = sqrt(a)*sqrt(b)[/math]
Is only valid when both a and b are non-negative.

but is it the same in complex ?
like, everything valid in IR is also valid in C wich means sqrt(ab)=sqrt(a)×sqrt(b) when they're both positive numbers, but the sqrt(-1)=i which leads to i^2=-1 is what makes the complex a new set of numbers, and therefor, it uses the old propreties of N,Z,D,Q and R and like each one of the sets, adds new propreties for itself... so idk if this is legit and correct, or breaking any rule...

[math]\sqrt x[/math] exists if and only if [math]x \,\geqslant\, 0[/math] except if your name is Pajeet.

>>8593130
[math] \mod \mathcal{R} [/math]

>>8593130
I like to think of it as the tops and bottoms of a sine wave and then its position would "average" at exactly between 1 and 0 = 0,5

>>8593229
It's still bullshit without any understanding of divergent series.

Philosophy is an outdated subject.

It's what we did when we didn't have science.

>>8593048
well didn't Philosophy BTFO out of science with the death of the Vienna Logical Positvists school?

science needs philosophy

>>8593038
I feel it's the converse. Philosophy is thought driven upon mathematical logic that is pre-existing in nature.

astrophysics knowledge is required to be an astronomer

an astrophysicist might spend all day outside of an observatory talking to plebs
an astronomer typically spends all day alone in an observatory waiting for exposures to finish

>>8593000
The latter sounds fun, why did I become an engineer? :'(

>>8593005
because you have no personality and picked something that could make you x amount of dollars rather than something that could fulfill you spiritually

>>8592854
You dont, no one is impressed by that.

>>8592854
calculus anything is banal

kys

>>8592858
No one is impressed by math?