637
That explains it (files.mastodon.social)
submitted 10 months ago by Masimatutu@mander.xyz to c/mathhumor@lemmy.ml
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[-] odium@programming.dev 134 points 10 months ago

A small part of my soul dies everytime I see "I'm" used that way

[-] moody@lemmings.world 94 points 10 months ago

Most folk'll never eat a skunk, but then again some folk'll

[-] odium@programming.dev 43 points 10 months ago
[-] Reddfugee42@lemmy.world 8 points 10 months ago

You probably think you'll never feel bad for saying that, but one of these nights, staying up late, thinking about the things you said and done, you'll.

[-] shundi82@sh.itjust.works 16 points 10 months ago

Like Cletus, the slack jawed yokel.

[-] lingh0e@sh.itjust.works 8 points 10 months ago

Some folk'll never lose a toe, but then again some folk'll...

[-] RizzRustbolt@lemmy.world 1 points 10 months ago

Whats goin' on over here on this side?

[-] makeshiftreaper@lemmy.world 36 points 10 months ago* (last edited 10 months ago)

Here's a Tom Scott video that explains why that doesn't work in English: https://youtu.be/CkZyZFa5qO0?si=TqDXKLcbMF_qfofG

[-] thomas@lemmy.ca 39 points 10 months ago* (last edited 10 months ago)

As he said, it doesn't work in English ... until enough people does it that it becomes acceptable.

[-] idunnololz@lemmy.world 20 points 10 months ago
[-] null@slrpnk.net 12 points 10 months ago
[-] octoperson@sh.itjust.works 4 points 10 months ago
[-] odium@programming.dev 7 points 10 months ago
[-] candybrie@lemmy.world 9 points 10 months ago

Any living language. Don't tell France though.

[-] KaleDaddy@beehaw.org 3 points 10 months ago
[-] porkins@sh.itjust.works 52 points 10 months ago

Because it’s not .333, it’s .333… or 1/3 and it’s not .999, it’s .999…, which is the same as 1 🫠. Primes and fractions are weird.

[-] areyouevenreal@lemm.ee 80 points 10 months ago* (last edited 10 months ago)

The fun thing is this is just a consequence of how we write numbers. If you used base 12 1/3 would be 0.4. Obviously 0.4 + 0.4 + 0.4 in base 12 is 1.0, so 3 x 0.4 = 1

What's even more fun is that things like 1/5 or 1/10 are recurring decimals in base 12.

[-] Mnemnosyne@sh.itjust.works 43 points 10 months ago

You know, this explanation makes it make sense to me a lot more than most of the others I've ever gotten.

[-] MxM111@kbin.social 19 points 10 months ago

I don’t get it. Are you saying the knife is clean?

[-] porkins@sh.itjust.works 11 points 10 months ago

Yes. The knife is clean if we are cutting exact thirds. As one other user mentioned, base-10 doesn’t allow prime fractions to be conveyed cleanly, so we use repeating decimals to imply that it is a fraction.

[-] ieightpi@lemmy.world 10 points 10 months ago

Either we live in a world where .333 is correct or we live in a world where knives come out clean when cutting a cake. We can't have both

[-] lud@lemm.ee 5 points 10 months ago

I will take the world with clean knives any day.

[-] RizzRustbolt@lemmy.world 3 points 10 months ago

So that's a no on the infinite cake universe?

Lame.

[-] Caitlynn@feddit.de 2 points 10 months ago

It's a flaw in how we decribe our numbers

[-] myslsl@lemmy.world 4 points 10 months ago

It's not even really a flaw. Just a property. In some sense we've lost the property of uniqueness of decimal representations of numbers that we had with other sets of numbers like integers. In another sense we gain alternate representations for our numbers that may be preferrable (for example 1=1.000... but also 1=0.999...).

[-] Karyoplasma@discuss.tchncs.de 2 points 10 months ago* (last edited 10 months ago)

Flaw is a bit harsh. Periodic, infinite decimals happen because the denominator is not a multiple of the prime factors of the base and thus will exist in any base.

[-] RizzRustbolt@lemmy.world 1 points 10 months ago
[-] Karyoplasma@discuss.tchncs.de 1 points 10 months ago* (last edited 10 months ago)

Infinity is not a number and even if you would use it as a base, you couldn't represent anything other than infinity in a meaningful way.

Infinity^0 is indeterminate and infinity^x with x>0 is exactly infinity.

[-] communistcapy@lemmy.sdf.org 48 points 10 months ago
[-] funnystuff97@lemmy.world 9 points 10 months ago

What a strange language we've.

[-] GregorTacTac@lemm.ee 4 points 10 months ago

Did you watch tom scott's video on this?Its's really good.

[-] funnystuff97@lemmy.world 4 points 10 months ago
[-] GregorTacTac@lemm.ee 1 points 10 months ago

OK, I've to go now.

[-] elxeno@lemm.ee 3 points 10 months ago
[-] AlpineSteakHouse@hexbear.net 25 points 10 months ago

Knowing that .999 repeating is equal to 1 is the math equivalent of finding out Santa isn't real.

[-] Masimatutu@mander.xyz 8 points 10 months ago

Huh, I found out in second grade and didn't think too much about it.

[-] Reddfugee42@lemmy.world 20 points 10 months ago

This is actually a beautiful and concrete proof that 0.9... is equal to 1. Beautiful fuckery.

[-] TonyToniToneOfficial@lemmy.ml 10 points 10 months ago

I hate this

[-] 31415926535@lemm.ee 7 points 10 months ago

That might be a good description of xeno's paradox

[-] dutchkimble@lemy.lol 6 points 10 months ago* (last edited 10 months ago)

The main piece is what I'm calling all cakes that are not whole from now on

Edit - this got me thinking, once you've cut the first 0.333 piece and then you split the rest of the main piece in 2, who is the next side piece and who continues to hold the title of the main piece?

[-] Klear@lemmy.world 4 points 10 months ago

Main piece is the one that stays on the tray.

[-] bingbong@lemmy.dbzer0.com 1 points 10 months ago

Which one is the power bottom?

[-] FlyingSquid@lemmy.world 6 points 10 months ago

This goes along well with the fact that everything is cake.

[-] corsicanguppy@lemmy.ca 0 points 10 months ago

Spelling, though? Not so much.

[-] lingh0e@sh.itjust.works 2 points 10 months ago

No dude, it's a math joke. MATH.

this post was submitted on 04 Nov 2023
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