Archived threads in /sci/ - Science & Math - 1442. page

>Hey guys I want to know how to solve this logarithm equation
>btw what are logarithms anyway?

>>8290202
you're cool

>>8290189
[math] 10 = log_{10} ( X ) [/math]
becomes
[math] 10^X = 10 [/math]

>>8290128
He was a fucking greek at a time when military service was mandatory and working out and studying the world was the only way to pass the time
hurr fucking durr

>>8290144
derrrrrrrrrrrrrrrrrrrr

>>8290144
this
>>8290401
this

>>8290008
Oh and this is all neglecting friction, air resistance, etc... and car's on a flat surface so gravity not a factor.

>>8290008
Go to your instructor not us

we are not pre-college homework help

>>8290008

the car would have a power train with really complex mechanical properties

>>8289932
yea how cool is that?

>>8289932
Bismuth is tiny parts of concentrated universe prior to the big bang. They are like chunks of infinity stones.

>>8289932
Yes, bismuth was here before the universe

all humans have the same penis size

it's probably diet that causes the measured differences

anyway, i think that map is fake because it's based on no study

>>8289876
Sperm has to stay around a precise temperature, that is way balls are outside the main body. Similarly a big penis cools down better than a small one and is useful in really hot environment

>>8289876

If this is the map uses the same sources all the other ones did then I once traced the sources and the countries with bigger cocks were almost entirely self reported while the smaller ones had been measured by a third party

>>8289787
i don't understand enough about the material to intelligently discuss this topic, and, with how sparse your post is, i doubt you can as well.

>>8289787
Nope, Feynman's interpretation is of matter travelling backwards in time. But this is strictly mathematical, physically nothing is going backwards in time.

>>8289787
look up

antichronous Lorentz transformations
and
https://en.wikipedia.org/wiki/CPT_symmetry

You could interpret it that way if you really try, but there is no clear evidence for it.
So:

NO

>>8289781
Yeah I used my AI to play the roulette.
I won over $100k before they realized I was getting instructions from an earpiece and they backroomed me.

In terms of poker, computers are only unbeatable in heads up limit Texas Hold'em. Poker isn't even gambling if you aren't shit.

>>8289797
Yeah, but they don't have to be unbeatable. The smallest advantage will make profit in the long run, especially when running hundreds of instances on different poker sites.

>What the fuck happened to university?
You're not in one. You apparently subscribed to a glorified high school.

Project management is one of the three most essential roles in development...

>>8289756
This.

>>8289732
Also take a look at Computer Engineering (CE). It might even interest you more (microcontrollers - embedded stuff, etc.) and a university with a proper engineering department might (aka it has EE/CE degrees) not put up with sjw bs like that.

>>8289684
Binomial theorem doesn't work on fractions ya dingus.

>>8289684
you factorize out sqrt(3), then only x is left in the brackets

>>8289692
haha wtf nigga. it works for all real exponents. t.netwon

(5-3x)^0.5=(5(1-0.6x))^0.5=sqrt(5)*(1+(-0.6x))^0.5.

then just use binomial theorem with X=-0.6x and n=0.5

multiply all by sqrt(5) if you want.

also -1<X<1 so -1<-0.6x<1 so -5/3<x<5/3

is this a level maths?

A Universe from nothing Lawrence Krauss: Cosmos Carl Sagan: A Briefer History of Time Stephen Hawking: Billions and Billions Carl Sagan: The Grand Design Stephen Hawking:

Physics without Math is so dumb

What's the point?

>>8289630

In Search of Schroedinger's Cat.

Our Mathematical Universe.

The Elegant Universe.

File: Capture+_2016-08-22-10-52-44.png (259KB, 1440x2392px) Image search: [Google]

259KB, 1440x2392px

>>8289591
Why are they taking the sqt root of 3^8x from 3^4x wtf

File: Capture+_2016-08-22-10-53-34.png (259KB, 1440x2392px) Image search: [Google]

259KB, 1440x2392px

>>8289598
This one too. No idea whats going on

If 5^sqrt(y) is 81.
then 1/(25^-sqrt(y)) = 5^(2*sqrt(y)) = 81^2= 6561
also if 3^8x = 3600 then 3^4x = 60, thus
(3^(x-1))^4 = 3^4x * 3^-4 = 60/81

thus the expression equals 60*81=4860

infinite
unless you want the distance between two almost (You)'s with their differency < some treshold

>>8289582

Are you sure that the universe being infinite implies identical copies of you? By what principle and why do you believe that principle?

>>8289631

Monkey on a typewriter kind of thing.

>>8289563
>What field of math is associated with this

Stereometry and algebra.

Your list is shit though. Those are not advanced uses of math. They are established uses of math that date hundreds of years back and are now obsolete in terms of mathematical importance given that they are so trivial.

But you are a CS major so it is not like you would care about anything beyond those things so whatever.

>>8289623
what more is there.
please explain.

what can that math be applied to?

>>8289640
>what more is there.

You are completely forgetting about pure math and that is where the 'highly advanced uses for math' lie because pure math becomes applied math after the field has already been solved.

>what can that math be applied to?

Literally anything. What do you care about?

Something big right now in applied math is general solutions to calculate global minimum of functions (think calculus). When I attended a speech on this hosted by a PhD researching it she gave an example where you have a function that describes the profit and a function that describes the risk so you want to maximize profit while minimizing risk but how do you even do that? Literally unsolved which is why stochastic models are used for computer trade but if mathematicians find a way to always find the best way, regardless of the complexity of the problem, then everyone will make a lot of money.

That probably falls around the spectrum of actuary but it is not something that is done in industry right now because these things are only discussed in academia.

Is this thread one of the most illogical mental shits in /sci/? Anyone would have an easier time proving that /b/ has some intelligence than convince someone that this thread has any intellectual merit at all.

>>8289451
Its called accretion you dumb nigger
shouldn't have dropped out of school

>>8290330

Go ahead, explain the ludicrous decried by the Theia hypothesis. It's bullshit. What kind of evidence do we have that proves there were a bunch of proto-planets rotating in our solar system? How does debris magically form together so cleanly to make a near-sphere?

This is laughable shit that I would expect from a religionfags, but it pisses me off reading articles from NASA talking about this shit as if it was proven.

Let me get this straight, is your intelligence having an existential crisis? Or are you having an intelligence crisis? Or are you having a personality crisis?

>>8289269
It's an existential crisis about intelligence. Not merely his own, but its importance in modern society and how our individual talents are tied to intelligence. He's psychologically distraught over the idea, the concept, that a human being generally amounts to a number and everything spawns from that number.

>>8289298
Pretty much. Help.