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2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

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4224293 No.4224293 [Reply] [Original]

you have 2 variables, x and y. each has a distribution A*cos(x*pi/L) and A*cos(y*pi/L). with x and y between -L/2 and L/2 and A = pi/(2L). whats the probability that x = y?

i know nothing of statistics but got pi^2/(8L). can anyone confirm?

>> No.4224296

No NSFW on /sci/. Read the rules and enjoy your ban.

>> No.4224301

>>4224296
i got this pic from sci, and since when is a girl sitting on a dude NSFW?

>> No.4224302

>>4224293
reported enjoy your ban

>> No.4224304

>>4224301
there is a naked ass. reported enjoy your ban.

>> No.4224305

>>4224301
Explicit depictions of sexuality cannot be tolerated.

>> No.4224306

>>4224296
This is SFW. Reported for false report.

>> No.4224311

>>4224302
>>4224302
>>4224296
i am already going to reset my IP (right after this post). so how can i be banned? all that can happen is that this thread can get deleted so that i have to make it again.

>> No.4224313

>>4224306
This is not safe for work. You are supporting rule violations, which is a bannable offense.

>> No.4224315

>>4224311
It's not about the ban. It's about YOU learning the rules. Not because they are rules, but because they are essential to keep /sci/ a nice and clean place.
If you come here for immature shitposting, please leave to >>>/b/ and never come back.

>> No.4224318

>>4224304
you see more ass in a one piece swimsuit, is that NSFW now to?

>> No.4224320

>>4224313
This is safe for work. You are purposely trolling outside of /b/, which is a bannable offense.

>> No.4224325

>>4224318
One piece swimsuits not just morally wrong, they are also NSFW.

>> No.4224326

>>4224306
reported for reporting and trolling. it is not sfw

>>4224311
reported for prospective ban evasion.

enjoy your ban and back to /b/

>> No.4224332

>>4224320
It is NOT safe for work. Actually its disgustingness is on the same level with gore or bestiality.

>> No.4224334

>>4224305
just because you are so fucked in the head that when you see a sister trying to get her brothers attention while he is reading you immediately think its sexual doesn't make it sexual, its makes you fucked in the head.

>> No.4224336 [DELETED] 
File: 246 KB, 467x356, 13635649.png [View same] [iqdb] [saucenao] [google]
4224336

>>4224296
>too stupid to post constructively in thread
>not even at work
>file inane reports for no reason because your a douche

you are everything wrong with the world, faggot.

>> No.4224340

>>4224336
reported for EK. reported for trolling. reported for slut. reported for borderline. reported for derailing thread. reported for homophobia. reported for insulting others. enjoy your ban.

>> No.4224341

>>4224336
>you are everything wrong with the world

This sentence coming from EK.
I literally rofl'd.

>> No.4224349 [DELETED] 
File: 165 KB, 302x356, 01290843.png [View same] [iqdb] [saucenao] [google]
4224349

>>4224340
>reported for derailing thread.
oh how fucking ironic, you twat! this entire thread is about whether OP's pic is NSFW or not, and no1 has answered the thread because you fucking derailed it!

daft cunt!

>> No.4224351

>>4224349
reported for cursing. reported for being mad.

>no1
reported

enjoy your ban

>> No.4224352

>>4224349
The thread doesn't deserve other than derailment, because it has no right to exist after this blatant obscenity in OP's pic.

>> No.4224356

Looks like the probability is zero. You've got two continuously distributed variables (normalized somehow I guess, question's badly defined), and a single point is a zero subset of a continuous interval.

>> No.4224354 [DELETED] 

>>4224352
>trolling
>gay as fuck

pick one

>> No.4224361

>>4224354
>implying /sci/ is a good place for porn

i can get porn anytime i want. /sci/ is not the place for naked ass. only underageb&s like to see naked ass on a sfw image board

reported enjoy your ban

>> No.4224363

oooh, can I play too?

Reported for excessive reporting. Banning your enjoyment.

(btw, should have been reported for homework...)

>> No.4224377

>>4224356
should the question be whats the probability that y is in the interval x to x+dx? i dont really know what im doing.

>> No.4224384

>>4224363
>oooh, can I play too?
no reported enjoy your ban

>> No.4224389

>>4224377
>i dont really know what im doing

>> No.4224391

>>4224356
o and its normalized so that the integral from -L/2 to L/2 is 1. then the probability for x is p(x)dx right?
im working of wikipedia knowledge here.

>> No.4224396

>>4224391
The probability to have the value x is <span class="math">\int_x^x\mathrm dx\,p(x)[/spoiler], which is zero.

>> No.4224416

ok, new question, whats the probability that y < x. that will also work, obviously pi^2/(8L) isnt correct, so ill try this new question.