Archived threads in /sci/ - Science & Math - 21. page

I don't know much about the correlation between heat and production of CO but the main idea behind CO reduction is to ensure complete combustion, which requires excess oxygen

Catalytic converter is basically a one time cost, otherwise just lean out your fuel to get full combustion

>>9172045
>Is there a correlation between thermal transfer and production of carbon monoxide rather than carbon dioxide?
Most definitely! CO is produced by an incompletely burn. Provide sufficient heat and oxygen and you will get ZERO carbon monoxide. Moreover, it is a very flammable gas, which just goes to prove the production of it during combustion means energy is being wasted.

>>9171892
>purpose
are you stupid?

>>9171894

Huummmm can you prove there isn't one? If you see an agent A doing an action B, you assume at face-value it wants to do it until proven contrary.

>>9171895
But only rational beings can have wants.

Take out a big enough chunk of the moon and it will probably return to roundness eventually.

As for the missing chunk, that depends where it is and how fast it's going.

They would gradually disperse along its orbital path

>>9171824
That would be over millions of years, if I understand things rightly.

>>9171827
So, something like a small asteroid belt around the sun?

mathematics is ontology

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>>9171205
>Maths
>s

>>9171205
Modern Math is just deviants masturbating to arbitrary rules. Math such as that is worthless--a scam.

Rice isn't bad senpai

Hey bro.
Casella and Berger's statistical inference is god-tier for statistics theory. But maybe at a higher/more theoretical level than what you're looking for.

There's actually a badass book available free online called A Course in Statistics with R that should cover everything in OP book.

>>9170772
http://4chan-science.wikia.com/wiki/Universal_Material#Statistics

>>9169153
No. The Alcubierre Drive is merely a means of kiking GR into letting you go FTL using exotic matter that hasn't even been observed, much less synthesized in the quantities required. Even if we could synthesize it, using it to generate a bubble with the sub-atomic precision required to get away with only using several kgs of mass energy worth would be an engineering feat that would take a hundred years on its own.

The Alcubierre drive is nothing more than a distant dream at this point in time.

>>9169153
we only need to create high density negative energy. once we can reverse entropy, it should be no problem.

If it were possible, then it would have been built by aliens already and used to colonise the galaxy. Therefore, it's probably not possible.

>>9168744
It never peaks if you don't stop doing meth.
t. Erdos

>tfw 27 and feel like human trash

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>>9168748
there there...

>>9172339
Wow I just had a thought
What if back in ye olde Jewish days salt was a spontaneously growing crystal like ice nine?
It would explain a lot

>>9172345
Another possibility - the Jews just used to be very small, like on the scale of a grain of sand or a salt crystal

There's some sort of Big Bang inflation theory in there somewhere

>>9172352
Another possibility - all Jews, much like most inhuman savage animals, only appear to be human to your naked eye, but are in fact a massive layer of bacteria that a human being is wearing like a skin suit

Basically my point is that Jews smell and they play stupid games

Are you looking to stay in academia?

>>9171527

I'd like to contribute and get published myself, it'd be nice (but not to spearhead designing research, or navigating through IRBs)

>>9171536
Every department has slightly differences in pressure and this still varies wildly from University to university. But the problem as a whole across universities is a publish or perish attitude. It makes sense however. You write grants to get money then use that money to generate research which the funders use as some form of advertising or to show they know how to pick worth while researchers or for supporting documentation for patents. My advisor got pretty wrapped up with his brain child and BASF and did some rather questionable things and still is but that's not why I stayed out of academia, I just want to work and discover, I don't want to write gay ass proposals or papers all the time, I just want to tell the superiors "X and Y worked, z didn't, see you next week for the next update"

>>9171443
kill yourself
0% chance of breaking your nofap

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>>9171447

>>9171443
replace nofap with fap-less

Seriously full no-fap is depressive anyway

Lehesgue integration is super duper thin rectangles to you stupid. They're literally just oriented differently.

>not using Barnett triple integrals

super duper thin 4 dimensional hyper rectangles are too complex for brainlets

Actually it divides the interval of integration into small partitions, minimums, maximums, infima and suprema

Lebesgue integration just calls every integral the supremum of a "simple function" and puts these non-decreasing simple functions into an infinite amount of sets via the characteristic functions

At least I think so. Taking my first reals/measure class now.

>>9171130
>the founders of an organisation devoted entirely to self aggrandising and feeling intellectually superior to those around them were full of themselves
Colour me unsurprised

>>9171130
What does Mensa do? It looks like Reddit irl

>>9171169
1. Screech about how having an above-average IQ makes you special
2.

>>9171128
You're correct. Now you just have to find the vectors [math]v[/math] for which [math]Iv=0[/math]

>>9171133
So is the nullspace just
0
0
0
?

>>9171128

This is the Vandermonde matrix, which transforms the coefficients of a quadratic polynomial into its values at a, b, and c.

The nullspace is given by expanding (x-a)(x-b)(x-c) and looking a the coefficients.

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>>9170943
poorfag are you even trying

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>>9170943
It is cold and is trying to get into your hot shower spray

Hot air rises that creates higher pressure outside than inside so the curtain gets pushed

Atheist hell? I suppose you can program a robot to torture people, yes.

>>9170767
Call trans opt:received 9/18/99 14:32:21 REC:LOG>
WARNING, carrier anomaly
Trace program:running System Failure

>>9170767
It is possible for people to be so dark and edgy