hey guys

hi

i havent been here im a long time

*in

Hi

hi

hi

miss me, any1?

Question: is there better way than gaussian elimination to solve augment matrix of system of equation

o.O

@Downgoat I am not sure what those words mean. Try mathematics.se?

Define "better"

I know all of the words except that one.

lol

like for gaussin elimination i use like two piece of paper because I end up drawing 100 matrices

going step by step

am i just suck at math

There's nothing really better.

You can try to to more steps at once

Without drawing new matricse.

You can try to use Wolfram|Alpha

idk how to enter augment matrix into wolfram alpha

A matrix is a 2d array, right? Enter array of arrays.

for row-multiplying transformation, am I allowed to multiply by fraction or zero

@Downgoat wolframalpha.com/examples/Matrices.html

@Downgoat not zero

:(

@Downgoat because *0 makes you lose information

oh true

Question: how to further eliminate

(where line is before last column can't figure out how to do in latex)

@Downgoat first row *-1/7

oh and then do a swap :O

@Downgoat ??????

i am trying to get bottom left to be all zeros

@Downgoat no you do r2-10r1 afterwards

:(

@Downgoat i mean row 2 - 10 * row 1

lol

@Downgoat I just realized that the URL to that contains "WOOF." Bork.

\begin{bmatrix}
-7 &  3 & -3 & | & 81\\
10 &  5 &  7 & | & 56\\
 0 & -1 &  8 & | & 74\\
\end{bmatrix}

:O I figure out how to do reducing!!! :D

shit i have to solve for x

lol

I actually listened to the entirety of Blank Banshee 0

I love it

@ASCII-only do i have to do until I get identity matrix or can I just do until I get bottom left as zero

ohhhhhhh why did I make my program work off downloaded modules only

right now I have:

@VoteToClose oh that's bad

@ckjbgames It's an experiment for CS using Android where you download and use dynamic modules as dexed during runtime but for some reason I thought it'd be a really good idea to only allow downloads of releases from github

I regret my life decisions

@VoteToClose ok

@Downgoat identity

Who here unironically listens to vaporwave?

@ASCII-only oh god that sound like lot of work

@Downgoat no it isn't

@ckjbgames What is vaporware?

@Phoenix Oh, you have much to learn.

@Phoenix Listen to Blank Banshee 0 and come back

@ASCII-only but then i get crazy giant fractions in giant scary matrix

@Phoenix have you used JavaFX? (you do java right?)

@Downgoat Not really, I never really made any GUI stuff.

@Downgoat brb working this out

CLI works just fine, and I'm lazy.

:D

@Phoenix ;_; we have to do partner project in CS class and partner demanded to do GUI app so now im stuck making gui

@Downgoat wait i have better idea

@Downgoat I hear the IntelliJ GUI designer is very good.

@Phoenix how long would it take using that GUI builder to create... for example... a calculator?

@Downgoat BRB asking friend who does IntelliJ UI things

gtg

be back l8r

@Downgoat Apparantly, incredibly easy.

actually, i just wanna go bc i dunno wut u r sayin ;-; ;-; ;-; ;-;

@Phoenix can you tell friend I will give 5 stack of tin can if they can make a calculator GUI and send to me :33333

why do you have 5 stack of tin can

@DestructibleLemon where do you think food for goats comes from

do you live in the dump?

@Downgoat He's camping and will be back at around 11-ish today, so probably not.

:(

although that would make sense because u r trash

;_;

burn

ಠ_ಠ

ಠ___ಠ

This is already becoming too many ಠ___ಠ

i just needed an excuse to use that

@ATaco it's never too many ಠ_____ಠ

On a better topic, I'm going to try to give a-ta.co full LaTeX support.

After this operation, 1,140 MB of additional disk space will be used.

ಠ_...

Well sure thing LaTeX.

ok we're done now

ಠ_*ಠ

@ATaco ಠಠ

ಠ_+ಠ

ok please stop now

Nah, I think ಠಠ is valid.

ಠ_ಠ

ಠ_{1,}ಠ

But that's wasting bytes!

'ಠ'+'_'*inf+'ಠ'

I don't think it work like that.

it's python just import stupidity

Also, thanks to ChatCommands.js, I now open up TNB in order to paste a ಠ_ಠ into another chat.

Nice

@totallyhuman `ಠ${'_'*inf}ಠ`

>>> from __future__ import braces
  File "<stdin>", line 1
SyntaxError: not a chance

ಠ_ಠ what about the golfers, python? ಠ_ಠ

actually...

@ATaco What syntax is that?

@Phoenix 'ಠ'+'_'*float('inf')+'ಠ'

@Phoenix JS, although it won't work.

@totallyhuman Can't multiply string by nonint type 'float'

hmm

after a bit of research, i have concluded it to be impossible to get an infinite string ;-;

what?

wait

@totallyhuman I'm somehow not surprised

infinite generators

Haskell has them.

>>> def inf():
...     while True:
...         yield '_'
...
>>> ''.join(inf())

def f():
    yield 'ಠ'
    while 1:
        yield '_'
    yield 'ಠ'

Does that count?

@Phoenix no

accordung to maths there is no encding eye

@totallyhuman what sucks is, that won't yield anything

memory error

@KuanHulio ... It will yield a lot

@KuanHulio The next line just won't print anything

for i in f(): print i outputs nothing when testing locally though.

@Phoenix O_o