Pray let us indulge in a random images bread I'll begin

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>>734312352

>>734312720
Nice save. And someone needs to make that seals face into a reaction image

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>>734313055

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>>734313107
If one of these had to happen to you, which do you choose?

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>>734313172
That's pretty neat

>>734312566
>kek

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>>734313280

what a horrible way to die

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>>734312912

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>>734313414
Thank you

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>>734313809

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>>734313847

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>>734313894

>>734312705
Kek

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>>734313926

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>>734313961

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>>734313995

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>>734314012

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>>734314047

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>>734314065

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>>734314103

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>>734314146

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>>734314183

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>>734314209

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>>734312352

>>734314012
come on now, this is the most basic one yet, who doesnt know this?

>>734314269
Thanks, man. This is actually pretty damn fucking useful.

>>734314512
what is it?

>>734314269
Anyone have more if these?

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>>734313414

>>734314657
A visualization of some of the most common linear transformations (basically what a matrix does to a vector). If you're interested, this guy has a great series of short videos on the topic that start from scratch and provide great visualization:
https://m.youtube.com/watch?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab&v=kjBOesZCoqc

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>>734314907

>>734314973
i sort of know what a matrix is (ive forgotten matrix manipulation, or at least the little i didnt, only basic sum of two and figuring out missing things). but how does a vector and a matrix even work together?

>>734315037
thanks lori

>>734315089
Are you familiar with functions in general?

Like say, y = f(x) = sin(x)

or y = f(x) = x^2?

Well, I matrix is actually a function, except instead of taking in x as an input, it takes in vectors, and instead of spitting out y, the output is a new vector

>>734313523
How do you address me, Anon? It's Lori.

>>734315406
Kek

>>734315507
Thanks Lori!

>>734315467
yeah i know those, i dropped out of the best math pathway after year 11. how does it maintain direction when taking in vectors?

>>734313225
bike chain

File: 0qD9rrwiT32O6w0LdIRg_idMatrix.png (10KB, 263x242px) Image search: [Google]

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>>734315089
>>734315467
The simplest example is the identity matrix as in pic related. It takes in a vector (in this case, a length 3 vector) and the spits out that same vector. It's sort of analogous to the function f(x) = x.

>>734313351
kek!

>>734315573
Interesting question. I assume you mean, how does it keep the vectors in the same direction after you apply it? Well in most cases it does not; the vector is pointing in an entirely different direction. But most matrices (iirc) have a set of special vectors that still point in the same direction after applying the matrix, called the matrix's eigen vectors. I'll see if I have an image illustrating this

>>734315755
i sort of see it, but why would each axis need 3 rows (or columns since this example is a bit ambiguous)

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>>734315791
Kek

>>734315998
Good point, this is the identity matrix for length-3 vectors. The identity for length-2 would have only two rows and columns with ones along the diagonal and zeros elsewhere.

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>>734313995
>>734314011
>>734314012
/b/, a place for both higher learning and degeneracy all in one stop

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>>734312352
elephants have big vaginas

>>734312435
Its hip to fuck bees

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nevar 4get

>>734312352
When you have seen an image more than twice, it's not random anymore.

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>>734313574
do you suppose the mooses had anything to do with the fire?

>>734314011
that lady has huge labia!

>>734316528
Maybe some one else has never seen it you selfish prick. And how does that define random? When he said random image thread he likely meant scroll through your folders and choose a random image.

>>734313225
Dick vice

>>734316553
a cute

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>>734316745

>>734312729
maisie ?

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>>734313574

>>734317070
Kek

>>734317121
lmao that's a deer you goof

>>734315791
Too fucking cute

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>>734315037

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>>734315836

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>>734316342
some vaginas have big elephants

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>>734317219

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>>734317553

>>734312473

Wat.

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>>734317219
Kek

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>>734313300
did you just greentext a phantom kek?

>>734317670
You miss Bill Nye succumbing to the SJW gender mania craze?

>>734312650
Dammit..the lyrics are pretty touching..sob!

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>>734317965
Kek

>>734318072
I don't get it

>>734318251
That's how you move in virtually every fps now. In other words that guy couldn't have been more wrong.

>>734318220
The French guy looks so gay lmao

>>734313381

Already spotted an error: the Raticate entry is bullshit. Mice and rats have been found to be able to chew through fucking cinderblocks in lab tests, given all night.

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>>734312705

>>734318370
Smart boy.

>>734314011
Fucking tranny's man

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>>734317857

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>>734318391

>>734318337
I just looked it up and they actually said that lmao

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>>734313107
oh my.... oh ... JESUS

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>>734312352

>>734313639
Get out

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>>734318697

>>734314269
I came.
Moar math porn

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>>734318790

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>>734318790
2

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>>734318790
3

>>734313995

Isn't that essentially translating a 2-dimensional object into a 1-dimensional object?

>>734312473
Kek

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>>734318790
4

>>734313639
jim?

>>734318998
This should be damn censored, way too hot for all audiences

>>734319139
I'm not actually sure what that one is doing

>>734318790
That's about all I have other than intuition of random things I've asked on /sci/

>>734317907
grab her bye the pussy

>>734316489

Gorgio Luigington crossing the Delaware.

>>734318697
AND added to my fap folder thanks anon

>>734316553
>mooses

>>734317743

Evidently. You wanna hook me up?

>>734319919
Are you a qt gril irl?

>>734317907

That elephant looks slightly embarrassed.

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>>734319179
>>734319054
>>734318998
>>734318921

>>734319952

Nope. 100% hairy fat fuck.

>>734320678

Yeah. That's pretty much me.

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>>734312352

>>734315791
>>734317198
That chicken looks pissed and those cats look scared shitless. I'm pretty sure that chicken is going to murder those kitties

>>734313574
On a summer day, it's important to give animals plenty of water and not leave them in hot cars.

>>734318391
Cause it's die mutha fucka die mutha fucka still

>>734312408
IS that sponger bob??

>>734318370
a cinder block is vastly different than concrete, rats can scratch their way through cinder blocks because they are loosely glued together. modern concrete would probably take years to be scratched through, and that's if the teeth and claws were able to last that long under the abrasive and alkali nature of portland cement and aggregates.

>>734318383
well, maybe you should take a closer look at all of them...

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>>734313225
This

>>734322376
Kokk

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>>734317670
Bill Nye the Social Justice Warrior guy, he abandoned science to pursue a divisive, anti-science, anti-reason, anti-empiricism, anti-male, anti-white, corporate, consumer culture, social and political ideology.

Bill Nye went from being cool, with a great legacy to a complete human piece of shit for lighting his legacy on fire in ONE EPISODE.

He should kill himself.

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>>734320454