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Pi Day (mander.xyz)
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[-] death_to_carrots@feddit.org 73 points 1 year ago* (last edited 1 year ago)

How about March Fourteenth as "American PI-Day" and 22.07. as "international, sensible and widely understood PI-Day", each according to the used date format?

[-] fossilesque@mander.xyz 19 points 1 year ago

A third excuse for pi, you say? I think it suits it.

[-] Hawk@lemmy.dbzer0.com 8 points 1 year ago

22/07 is already known as "Pi Approximation Day"

[-] FryHyde@lemmy.zip 2 points 1 year ago

Imagine acting superior about a date format.

[-] repungnant_canary@lemmy.world 9 points 1 year ago

No need for acting when the (non-US) date format is superior

[-] Shareni@programming.dev 6 points 1 year ago

DD-MM-YYYY is better, but still causes issues. ISO 8601 though, now that's a superior format.

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[-] superkret@feddit.org 53 points 1 year ago* (last edited 1 year ago)

Fun fact: 355/113 = 3.14159...
Close enough to pi so that using it for calculating the earth's circumference from its diameter is accurate to within 3 meters.

[-] ohwhatfollyisman@lemmy.world 64 points 1 year ago

... or to within π meters?

[-] faintwhenfree@lemmus.org 8 points 1 year ago
[-] bluewing@lemm.ee 3 points 1 year ago

The engineer in me wants to tell you round it up to 3.5 just to be safe. Maybe even 4 might be better...........

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[-] AChiTenshi@sh.itjust.works 50 points 1 year ago

Why have one pi day when you could have 2?

[-] fossilesque@mander.xyz 15 points 1 year ago

One for sweet pies, one for savoury.

[-] TexasDrunk@lemmy.world 14 points 1 year ago

You're forgetting tau day, June 28th. That's 2*pi. Then we get 3 holidays.

[-] GlennMagusHarvey@mander.xyz 4 points 1 year ago

looks at today's date

...darn, I did forget Tau Day. :(

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for the greater good

[-] niktemadur@lemmy.world 4 points 1 year ago

2*pi already sounds like two holidays rolled into one!

[-] AChiTenshi@sh.itjust.works 3 points 1 year ago

3 is even better!

[-] fogstormberry 2 points 1 year ago

and four pies

[-] powerofm@lemmy.ca 13 points 1 year ago

We should have approximately 3 pi days

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[-] Draegur@lemm.ee 42 points 1 year ago* (last edited 1 year ago)

FUCK DD/MM FORMAT YYYY-MM-DD IS SUPERIOR

--ISO-8601 GANG

[-] humbletightband@lemmy.dbzer0.com 12 points 1 year ago

MM-DD-YY will make you cry

[-] Michal@programming.dev 26 points 1 year ago

That's nice and helps remember it's 22/7. Americans can have their 14th of March, and let 22/7 be the international pi day.

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[-] xx3rawr@sh.itjust.works 18 points 1 year ago

But Pi Day doesn't end with the day. There can be Pi Hour, Pi Minute, Pi Second, Pi Milisec...

[-] Grandwolf319@sh.itjust.works 2 points 1 year ago

This was waaay too low

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[-] Zachariah@lemmy.world 18 points 1 year ago
[-] FiskFisk33@startrek.website 9 points 1 year ago
[-] trxxruraxvr@lemmy.world 11 points 1 year ago

Speaking as someone from a blue country on that map. Most of the world is wrong though. The ISO standard is designed that way for a reason. Not putting the largest unit first is just silly.

Also https://m.xkcd.com/1179/

[-] FiskFisk33@startrek.website 8 points 1 year ago

Personally I can get behind YMD and DMY (while sticking to ISO would be preferrable for obvious reasons), but what on earth possessed people to come up with MDY?

[-] Zink@programming.dev 3 points 1 year ago

I have no idea why it started that way, but in everyday speech we say dates with the month first. So that makes MDY just the thing everybody is used to.

Fortunately the ISO format YYYY-MM-DD still has the month before the day, so I don’t have to worry about my fellow Americans getting it confused.

[-] AceCephalon@pawb.social 3 points 1 year ago* (last edited 1 year ago)

You know, I thought about it after reading the comments here, and I've thought of one possible explanation for MM-DD-YYYY, that being the order you effectively get the useful information from a date.

Going by DD-MM-YYYY, you read the first part, and that tells you the day in a month, but not which month, just skimming that first section gives you no actually useful information about how near or far it is without reading the second.

Doing MM-DD-YYYY on the other hand, you first read the month, which immediately tells you what part of a year it is, and if it's relatively sooner or later, and then reading the second part of the date just gives more precision, rather than the whole useful answer.

So basically, it makes it easier to skim dates within a year with more useful information listed first, whereas putting the year first would just delay or offset that same skimming method.

Day first gives a range of error between 0 and roughly 330 days without reading further, whereas Month first gives a range of error of only up to 28 to 30 days depending on the month.

[-] coffee_whatever@lemmy.world 4 points 1 year ago

Pretty sure that iso standard of yours specifies using what you call military time, or 24 hour time system, which USA doesn't use widely, so even they don't use this standard

[-] dch82@lemmy.zip 7 points 1 year ago

What are you even talking about?

Most countries use a 24hr clock

Many countries that use a 24hr clock don’t even use ISO8601 officially.

The only countries I know officially use ISO8601 are certain East Asian countries.

I don’t think they even use ISO8601 in the US Military.

[-] Krauerking@lemy.lol 4 points 1 year ago* (last edited 1 year ago)

Shame there isn't a 31st of April then, could make it extra wrong.

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[-] Ibaudia@lemmy.world 10 points 1 year ago* (last edited 1 year ago)

Is this some worldly date format that I'm too American to understand?

[-] ceenote@lemmy.world 7 points 1 year ago

But then we'd have to deal with the savage barbarism of writing it with the day before the month.

[-] GlennMagusHarvey@mander.xyz 11 points 1 year ago

then write the year before the month before the day 😈

[-] Dasus@lemmy.world 4 points 1 year ago

Going by the numbers, using DD/MM is the civilised way and MM/DD the archaic one.

[-] dQw4w9WgXcQ@lemm.ee 7 points 1 year ago

A man with an assault rifle at an island killing 77 people, many bellow 18, kinda ruined pi-approximation day in Norway.

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[-] Mubelotix@jlai.lu 6 points 1 year ago

What's the 14th month?

[-] bluewing@lemm.ee 5 points 1 year ago

I have a Daughter who was born on Pi day. When she was little. she would tell you it's the second most important day, right after Christmas. Pi Day actually became a school wide fun day because of her, (small rural schools can be fun that way). We would bring a couple of pies for her math class to celebrate. Oddly, she much prefers a strawberry cheese cake for her birthday over pies.

I suspect she will NOT allow the change...........

[-] tallricefarmer@sopuli.xyz 3 points 1 year ago
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[-] iAmTheTot@sh.itjust.works 3 points 1 year ago

It's close, but the math checks out.

[-] JokeDeity@lemm.ee 3 points 1 year ago

Jokes on you, I'm too dumb to get it!

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this post was submitted on 22 Jul 2024
685 points (100.0% liked)

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