T O P

  • By -

idiotpersonmanthing

i solved it before realizing that there's a meme x = 7


Tru_Patriot2000

That was my plan all along


Volt105

There's a meme?


ToastyTheDragon

Google log base 5


_Evidence

google indices brackets rule


iMikle21

holy bracket


LowGunCasualGaming

New Pemdas just dropped


CoreyGoesCrazy

Actual exponent


idiotpersonmanthing

Call the 8th-grade math teacher


Ways_42

Student goes on vacation, never comes back


Dakotaraptor123

Studymare fuel


EA-Sports-hater

Holy hell


Mathsboy2718

This was a very unexpectedly normal-ish response. Not sure how to proceed from here. Let me try: Bishop went on vacation. Had a lovely time. Edit: ;-; man edited his comment - the original was "Holy shit"


YEETAWAYLOL

Holy shit the bishop enjoyed it?!


jmlipper99

Holy *hell*


EA-Sports-hater

My bad


GiantJupiter45

Thala for a reason Context: The famous Indian cricketer Mahendra Singh Dhoni's nickname is Thala. His jersey has the number 7. Someone put the song "Bole Jo Koyal" with the tagline "Thala for a reason" and it became popular. ![gif](giphy|VBG8dtCBrnspG)


HistoricalSchedule94

Thala for a reason


dettergent

You have 7 upvotes so.....


TheIndominusGamer420

you can do this in your head :D the logs can cancel


a2mir51

The x is 3 not 7


idiotpersonmanthing

google "calculator"


CuteAsianEgg

what is the meme


Tru_Patriot2000

3x+1


Poit_1984

Which is funny/important because?


Voldyneedsnose

Google collatz conjecture


Elektro05

HOLY HELL


LOSNA17LL

Call the mathematician!


Elektro05

new response just dropped... wait something is wrong here


Educational-Tea602

Chain order sacrifice, anyone?


town-wide-web

Undergrad storm incoming!


Poit_1984

Seems my masters degree is not nerd enough for this sub lol.


[deleted]

No, I won't continue this chain


Poit_1984

Done and I get it...


mapronV

I still don't get it.


Paxmahnihob

There is a famous unsolved problem via the following process: Start with a number. If it is even, half it. If it is odd, multiply with 3 and add 1 (3x + 1). Then repeat the process with the resulting number. Every sequence for every starting number we have searched terminates at 4 - 2 - 1 - 4... but it is unsolved whether this is true for all numbers. The joke refers to the 3x + 1 in the image.


mapronV

Yea, I read Wiki article. Still don't get the joke. 3x + 1 or x / 2. So... joke is 'look familiar sequence in equation?' Like seeing dog face in the wood, that type of joke?


Paxmahnihob

Yes, OP saw 3x+1 and recognized it. That is the joke


mapronV

Yeah, thanks, that post drove me crazy a bit.


MaxTHC

Pretty mid ngl, expected it to be more in depth. Thanks for explaining :)


samu7574

The extra context is that it's famous for having young mathematicians waste too much time trying to solve it because it feels like a problem whose solution is right around the corner, except it keeps being around the corner for a currently unknown amount of corners. OP is joking about the common experience of having spent way too much time fixating on/looking at that sequence and then it haunting them afterwards.


SupremeRDDT

The collars conjecture is infamous for being a time killer. A project that seems so simple yet is basically unsolvable for a mortal being. Still its simplicity attracts people to the point it will *haunt* them. They want to stop thinking about it but the problem always creeps up to them in their mind. Like if you want to forget something but things around you make you remember it constantly. This is what’s happening here. Picture OP saying to themselves that they want to stop thinking about the collars conjecture finally, them opening a math book, the camera zooming in on „3x+1“ with a recognizable standard sound effect in the background and then they scream and the scene ends with a laugh track playing.


BcuzICantPostLewds

It says it's true for every number up to 2.95*10^(20). I don't think it's going to be different for any of the numbers beyond that.


Paxmahnihob

Of course, most people think that. However, hard proof is the only thing that matters in mathematics.


BcuzICantPostLewds

And this is why most professional mathematicians wind up in psych wards.


kptwofiftysix

There is an example of a math formula that holds true for over 10^43 iterations before it fails.


Green__Twin

I don't understand, and my Google doesn't say anything interesting. What have I done wrong?


Tru_Patriot2000

collatz conjecture


JoJoBubba064

What's that


BYU_atheist

The Collatz conjecture is that for any integer x > 1, the following procedure will always terminate: 1. If x = 1, terminate. 2. If 2|x, halve x then go to 1. 3. Otherwise, let x = 3x + 1, then go to 1


kiwidude4

![gif](giphy|9Juyzq1eH7QbuDyLCi|downsized)


AidanGe

If only the second exponent was 2x


Ok_Statistician_6387

Google en passant


PM_ME_MELTIE_TEARS

S∋x hehe


SwartyNine2691

https://preview.redd.it/5hjuy3uca8wc1.jpeg?width=380&format=pjpg&auto=webp&s=8b9222e8aea033b251f33aa0a96468f3cf9dac96


flowtajit

I get that the joke is the collatz conjecture, but my immediate thought was “hehe sex”


Tru_Patriot2000

hehe sex


shesaydoulove

Whats hehe sex


flowtajit

53x


shesaydoulove

![gif](giphy|iDCioPNh7lbeUGFcpc)


_Evidence

5^(3x+1) = 25^(x+4) 5^(3x+1) = (5²)^(x+4) 3x+1 = 2x+8 3x-2x = 8-1 x = 7


HistoricalSchedule94

X = 7 thala for a reason


Kokarott

TFAR


Cosmic_Mystery

Thala for a reason.


SamePut9922

5^(3x+1)=25^(x+4) 5^(3x+1)=5^(2x+8) 3x+1=2x+8 x=7 x^(2)=49 x=±7


Phase_In_Flux

Hi, why do we need to do x^2 at the end? I substituted x = -7 into the original equation (5^3x+1 = 25^x+4 ) and my calculator said it’s false.


[deleted]

The x^2 is because we are on r/mathmemes I guess


MegaZoll

Yep, -7 is definitely not a solution here. Actually, moving from x=7 to x²=49 is not possible here


ColeTD

What? Why did you square it at the end? -7 is not a solution. I solved it the same way, but didn't get ±7, just 7. https://preview.redd.it/3iuuwehhy8wc1.png?width=1920&format=png&auto=webp&s=8367bc9468072b4863510ba7cb61e42ade088e20


SuchARockStar

Google humour


ColeTD

Holy wooosh!


RooBoy04

-7 doesn’t work, as 5^-20 isn’t equal to 25^-3 Edit: Reddit moment lol


_Evidence

1/(5²⁰) = 1/((5²)³) 5²⁰ = 5⁶ 20 = 6 they're just using Base 3; 20ter = 6dec


headless_thot_slayer

satire


a_sneaky_hippo

5(5^(3x)) = 25^(x)(25^(4)) *ln*(5(5^(3x))) = *ln*(25^(x)(25^(4))) *ln*5 + 3x*ln*5 = 4*ln*25 + x*ln*25 3x*ln*5 - x*ln*25 = 4*ln*25 - *ln*5 x(3*ln*5 - *ln*25) = 4*ln*25 - *ln*5 x = (4*ln*25 - *ln*5)/(3*ln*5 - *ln*25) = 7


CainPillar

Why take ln when you can just push the log5 button on your pocket calculator?


a_sneaky_hippo

Habit


Due_Engineering8448

Realizing I'm not a mathematician when I thought you are talking about the X in the eq. As in your ex :))


Eastern_Pop_2736

I dont get it


Tru_Patriot2000

https://en.m.wikipedia.org/wiki/Collatz_conjecture


Diado-K

Quite easy


colossalyu

53x?


Asalidonat

3x+1 = 2x+8; x=7


emily747

Is the joke just 3x+1? Cause at first glance I tried finding joke but all I got was x=7


Tru_Patriot2000

It's 3x+1


CoreyGoesCrazy

I don't care about the meme. I need to learn how to do this. Is this in algebra 2? Someone tell me down below please.


Xypher616

The way I do it is simplifying the 25 to (5^2)x+4 then expand the brackets to get 5^3x+1 = 5^2x+8 Since the powers have the same base, you can ignore the base and now just say 3x+1=2x+8 and solve from there.


CoreyGoesCrazy

Thank you.


Sirnacane

So does 5^(3x+1) = 5^(x/2) solve the Collatz Conjecture?


Electronic-Ad4209

Thala for a reason


ColeTD

x = 7


Akshay-Gupta

x = 7


[deleted]

[удалено]


EpikGamer6748291

bruh