Archived threads in /sci/ - Science & Math - 1139. page

Yes desu

>>8513932
Electrical Engineer working with stats here.
I approve Statistics as the pinnacle of Mathematics too.

No, vortex math is the pinnacle

>>8513907
>need to patent it, how do I go about this

http://4chan-science.wikia.com/wiki/Universal_Material#Legal_Matters

>I dont want to spend a lot of moneys

Then don't do it.

>>>/biz/
>>>/adv/
>>>/g/

>>8513911
Well obviously i gotta do it

I am going to start studying genétics next year, mind giving moar details Senpai?
:^3

>>8513903
This is a very simple experiment on inheritance tracking eye color. Wild type is a brick red (as shown in the op picture) and sepia is a yellow-brown color.

We did two crosses. 4 female sepia x 4 male wild type. And 4 female wild type x 4 male sepia.

Allowed them to breed, and isolated the F1 generation. All of the F1 generation have wild type eye coloration. From the F1 generations we crossed 4 females and 4 males.

The F2 generation yielded 229 flies total, which we counted as 173 wild type and 56 sepia eyed.

Because the trait is not sex linked (or it would have appeared in one of our F1 generations) I lumped them all together.

>>8513895
the most important thing you can do at this point is learn how to make a standard deviation

>>8513795
bout tree fiddy

767

>>8513800
You're a wiz bro. Thanks. I was seriously about to pull out a separate scratch paper and do 17+18+19... 26 times. I tried Gauss and had no success.

Australia literally and unironically BTFHO

>>8513793
Maybe the viruses are what codes our DNA and builds the reality experience in this simulated matrix. Am I in the right thread?

>>8513797
Aboriginals are why that is. They literally are not the same species as us.

>>8513719
Took putnam today. I'd say those pretty tough. Only solved A1.

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Let [math] n [/math] be an odd integer [math] >2 [/math] and let [math] f(x)\in \mathbb{Q}[x] [/math] be an irreducible polynomial of degree [math] n [/math] such that the Galois group [math] Gal(f/\mathbb{Q}) [/math] is isomorphic to the dihedral group [math] D_n [/math] of order [math] 2n [/math]. Let [math] \alpha [/math] be a real root of [math] f(x) [/math]. Prove [math] \alpha [/math] can be expressed by real radicals if and only if every prime divisor of [math] n [/math] is a Fermat prime.

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Let [math] R [/math] be a ring.. Does [math]R^m \cong R^n [/math] (as left [math] R [/math]-modules) imply [math] m=n[/math]?

All numbers are imaginary

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>>8513675
THIS ISN'T FUNNY.

>>8513671
>could that mean that x could still be imaginary
Why? Your reasoning isn't at all clear here.

How about you take off the little baby training wheels and study some American math?

>>8513650
what im trying to say, is that i took real and complex analysis, abstract algebra, etc in my first two years instead of 100 credits worth of general electives and "intro to proof" courses

>>8513623
Study french OP

>>8513607
Little, theres no evidence to substantiate the claim

It'd be extremely unusual for the conscious and soul of an individual to somehow leave the individual to run about the world without a capsule let alone transfer between them

>>8513607

The dead are judged and are sent to heaven, hell, purgatory, or limbo. They can't get "stuck/lost" along the way.

Sometimes the dead do appear through the will up high but just long enough to give a message to the living.

2%

>>8513598
Meditation is objectively healthy in moderation. I don't do it anymore because I have kids and work and study, so a spare hour in the day to sit around not thinking about things is pretty hard to come by.

>>8513598
If by placebo you mean something that only works because it makes you feel better then yes. Obviously. That doesn't make it a waste of time though, if it works it works.

>>8513598
Yea dude, dalai lama went to a conference this year that had a fuck ton of scientists doing shit like this shit maaaaaaaaaaaaan.


But for real, science has been doing this.

Quite honestly, i don't see much difference in that what buddhism describes and what neurology is doing.

The only difference is that of the reference point you base your "considerations" on.

Science has it's way, and buddhism has it's way.

The bridges will meet. science demands more rigor and proof.

I'll start

Background
>BS in Geology and Geophysics
>MS in Geophysics and Seismology
>Work in the oil and gas industry
>Informal background in applied math

My question:
>How close are we really with superconductivity for practical applications? What have been the major breakthroughs and limitations?

>>8513583
>Doctor of Medicine
>Currently in speciality training- Cardiology
>Experience of Intensive Care, General Surgery, Stroke medicine, Respiratory medicine and General Internal Medicine
>Some lab-based experience in immunology

When will quantum computing become more widely available and what technological challenges do we need to overcome in order to achieve this?

Also, would government by scientists result in a utopian society or an absolute shit-fest? My opinion on this often varies considerably and would be keen to hear what other /sci/entists think

>>8513604
How do you sleep at night knowing that you're contributing so heavily to wrecking our atmosphere?

>>8513577
the human brain

>>8513592
this.

Just learn calculus. Learn it properly. It doesn't take forever and it's not impossible, it just takes some motivation.
I can't think of a good reason why you'd need to use that the integral of x is x^2/2 without learning that it is so.

If you don't know ln(x) and power derivatives off the top of your heads this far into the semester, you are going to fail irrespective of what you put on your calculator.

The way irrational numbers are usually represented in binary is through floating point http://www.toves.org/books/float/ , however you obviously can't represent the entirety of the irrational number in that way.
If you had infinite space, you could represent PI in binary by simply converting every number into its binary equivalent
3.14... => 0011 , 0001 0100...
that wouldn't be floating point format, but it would be the simplest way to represent pi in binary (but again, you'd need infinite space to store the bits)

Third way would be to use the formula to compute each digit and then translate it to binary "on the fly"

>>8513574
11.00100100001111110110101010001000100001011010001100001000110100...

>>8513574
Yes, exactly the way we "convert" it into decimal. The positions on the other side of the decimal, rather than being 10ths, 100ths, 1000ths, etc, would be halves, fourths, 8ths, 16ths, etc.

bacteria don't perceive space. god's reality could be much more vast than space or our universe. we can't know, we won't know.

>>8513581
How do you know they cant perceive space?

>>8513569
>>>/his/

>>8513561
>fractions
I believe in Germany in 4rd/5th grade.
>polynomials
Depends how deep. baby tier (elementary algebra) beginnign 6/7 grade.

analysis, linear algebra, stochastics, ... in 11/12 grade then

>>8513561
literally kindergarten math, kill yourself pleb

>>8513561
>fractions
4/5/6th grade

>polynomials

7/8/10/11th grade