The Nineteenth Byte

caird coinheringaahing

00:08

@NewMainPosts Hey look, the answering closed questions bug happened again :P

pppery

03:03

@cairdcoinheringaahing This isn't a bug, it always takes six people to delete via a review.

HyperNeutrino

03:15

I personally think that answering a question you've VTC'd is generally not good, not necessarily because it's like a special case of bad practice but more so because there's usually no good reason you should do that.

5

as in, if you've voted a question closed, then that question has something about it that makes answering it a bad idea.

Redwolf Programs

04:01

I'm going to write a program to find the odds of getting a Yahtzee (all five dice the same) assuming optimal play (after each of the first two rolls, keep the dice that appear most often). I estimate there are only about 2 billion possibilities that need to be searched.

I'm thinking it'll be around 1 in 250, any other guesses?

HyperNeutrino

04:32

i'm not exactly sure what yahtzee actually is so i can't give a guess :p

brb looking up how to play

Lyxal

@HyperNeutrino hth have you never played Yahtzee?

Like seriously how?

HyperNeutrino

i've maybe heard people mention it like twice? and maybe once was irl, if at all

Lyxal

It's that game where you roll 5 dice and try and make the best roll out of 3 rolls

HyperNeutrino

looked it up on wiki and it is confuse

Lyxal

Each turn, people get 3 rolls

Each roll, the player can keep as many of the dice they want

and roll the rest

At the end of the three turns, whatever dice roll they have is scored

E.g. Roll 1: 4 2 5 5 1 (I want to keep the third and fourth dice)

Roll 2: 3 5 [5] [5] 2 (The brackets indicate dice i didn't roll. I want to keep the second die as well now)

Roll 3 (Final Roll): 5 [5] [5] [5] 5

Because I have 5 of a kind, I say I got a Yahtzee

HyperNeutrino

04:38

oh, okay i see

Lyxal

video poker but with dice

HyperNeutrino

how are there 2B possibilities

i count ~10M. but i could just be misunderstandin gthe whole thing

Lyxal

3 rolls, you can roll 5, 4, 3, 2 or 1 dice

HyperNeutrino

.

i did misunderstand the whole thing

Lyxal

You can have 1 roll, 2 rolls or 3 rolls

And you can unkeep a die and roll it in the next roll

HyperNeutrino

04:40

oh huh, okay

Redwolf Programs

I'm about 40% done with testing all possibilities

By hand, of course :p

HyperNeutrino

nice xD

Redwolf Programs

I think there are a lot more than 2 billion possibilities, but I'm only counting the optimal ones

It seems I messed up the implementation...it's giving me 1 in 54000

Oh, I think I found the mistake. I'll see if I can make some optimizations, it's pretty slow at the moment.

HyperNeutrino

05:06

so what is the strategy?

roll 5, take any mode and keep all copies of it, reroll all others, keep any mode and reroll all others again?

Redwolf Programs

Exactly

Of course, that's only optimal for getting Yahtzee, not necessarily for winning the game :p

Also I just realized I could have used some statistics to make this process at least ten times faster

HyperNeutrino

huh

i think the number of probabilities is not that large then

the first roll only has 5 possibilities

(not evenly weighted)

Redwolf Programs

Yeah, that's what I realized

HyperNeutrino

lol

i could try this but i'd probably mess it up

Redwolf Programs

I'm 90% done with the brute force, so I might as well keep using that

1 in 193

0.5719%

That means any player can expect a Yahtzee about once every 15 games, and getting two Yahtzees in one game will happen to a player about every 500 games

HyperNeutrino

05:23

how many rounds are there in a game

Redwolf Programs

13

HyperNeutrino

ah okay

Redwolf Programs

I love how the scoring sheet has space for up to 4 Yahtzees when the chance of that happening is around one in two million lol

HyperNeutrino

well if it's a popular game (which it must be if it's weird that i've never played it) then that's gotta have happened :P

Unrelated String

@HyperNeutrino I feel like dice games like this one are really popular in some circles and not at all in others

Redwolf Programs

05:28

Better than someone in your family being struck by lightning I guess, which is about equally as probable

Razetime

@RedwolfPrograms this suddenly got dark

Redwolf Programs

It's a pretty common comparison :p

Unrelated String

like, I've definitely heard of Yahtzee, but never played it and half of my friends have probably never played it

Razetime

People who are on codidact, bit of help needed here: codegolf.codidact.com/posts/280242

Unrelated String

@Razetime guess who just made an account like 10 minutes ago 😎

Redwolf Programs

05:30

My family doesn't like strategy games so I end up playing a lot of dice/card games. The most strategic game I can get them to play is catan

HyperNeutrino

i rarely play board/card games with my family and never dice games

Razetime

@UnrelatedString Yes I saw your answer 😎

Unrelated String

@RedwolfPrograms i would say that's a shame but you mentioned that they do play catan so that's still a win

Lyxal

Speaking of catan I absolutely suck at catan

So when I play, I tend to be the resource guy for another person

Unrelated String

lol

Redwolf Programs

05:33

I'm working on a KoTH based around it

"Settlers of KoTHan", maybe

Lyxal

I always end up losing, so I like to add a bit of fun to my loss

Unrelated String

it's been like two years since the last time i played catan with my friends but "sheep for sheep" is going strong as an in-joke

Lyxal

@UnrelatedString "wheat for wheat" is ours

Unrelated String

@Lyxal ayy

Lyxal

Ours here being the board game club at my old school

I usually just made OP trades with the teacher

Redwolf Programs

05:35

My school's clubs are all super boring

Lyxal

I was pretty good at King of Tokyo though

@RedwolfPrograms 4.60%

Redwolf Programs

Where'd you get that number?

Lyxal

Wikipedia

> On average one will succeed 4.60% of the time

Redwolf Programs

Interesting, I guess I trust the sum of all human knowledge more than my 20 line brute force program lol

Unrelated String

@RedwolfPrograms the only club i remember from my school was the programming club that i cofounded with people i played league of legends with where we nominally prepared for a competition but really we just ate lunch in a closet while shitposting on a miniature whiteboard and then did well anyways because 80% of the teams were using java and had barely even learned it

Lyxal

05:48

@HyperNeutrino have you ever been in a psychedelic rock band?

Asking because I'm trynna trick Akinator

I'm going to say "don't know" because you probably wont answer for a while

HyperNeutrino

uh...

no... lol...

there's a slight difference between redwolf and wikipedia's strategies

Lyxal

@HyperNeutrino Are you often depressed?

HyperNeutrino

yes

Lyxal

Do you hate traffic?

HyperNeutrino

if you roll 2-2-1 redwolf will discard 3 and wiki only discards 1; if you roll 2-3 wiki just stops?

that doesn't sound right...

@Lyxal yes

not sure anyone particularly likes it :p

Lyxal

05:54

Do you have 10k+ tiktok followers?

Redwolf Programs

~~What is your mother's maiden name, the name of your first pet, and the street name you lived in as a child?~~

Lyxal

@RedwolfPrograms I'm not up to that part yet. ;p

I told you I'm playing Akinator with HN as the person trying to be guessed

HyperNeutrino

i do not have a tiktok account, so unless something particularly strange has happened, i think i don't have 10k+ followers

Lyxal

Do you have an afro?

(Q68)

HyperNeutrino

these are some peculiar questions

no i do not

Razetime

05:58

I sense a bluff

HyperNeutrino

my experimental simulation is getting ~1.3% success

hm. i'm probably doing something wrong

Lyxal

Hehe I won

HyperNeutrino

i mean

i'm not exactly famous

Lyxal

It asked for a description and I wrote Code Golf Moderator

HyperNeutrino

i'm pretty much only known by cgcc people and some irl ppl probably

at least, by "HyperNeutrino"

my real name may be more well known but even then i doubt that

Lyxal

06:02

Hehe I won again

Redwolf Programs

If anyone wants to compare, here's my brute forcing program. Sorry for the one letter variable names, I liked the color palette

Lyxal

It didn't know I was guessing me

HyperNeutrino

this was how i tried to experimentally determine it

Lyxal

@RedwolfPrograms apologises for having 4 one letter variables and many other longer/descriptive variables

HyperNeutrino

seems wrong though... perhaps i am bad

Razetime

06:03

I'm gonna try dennis brb

Lyxal

:o dennis

if akinator doesnt know dennis then its a trash game

Razetime

> Is your character a porn actor?

Lyxal

@Razetime :thonk:

Razetime

wtf akinator

HyperNeutrino

bruh

Redwolf Programs

06:04

I got is your character obsessed with white breasts, which is sort of worse I guess

Lyxal

@RedwolfPrograms wth is the coloured specified?!

HyperNeutrino

there is a child mode fyi xd

> The incognito guy
> A smart guy who always answers "Don't know"

Razetime

HyperNeutrino

w a

t

Lyxal

@Razetime so you answered yes I presume?

\s

Razetime

06:06

lmao

Redwolf Programs

No, it all makes sense!

HyperNeutrino

i tried and got linus .-.

(tried for dennis)

Redwolf Programs

From LTT or Charlie Brown?

HyperNeutrino

ltt

forgot more than 1 reasonably well known linus existed lol

Lyxal

It got steamed hams

Razetime

06:09

dennis is now on akinator woo

HyperNeutrino

poggers

gotta love how it asks me if my char is from the backyardigans after clearly answering that my character was real on Q2

Lyxal

Dah it got diamond sword from minecraft

HyperNeutrino

what are you trying to get it to guess lmao

Redwolf Programs

I stopped trying to get it to guess things because there's like six ads on that site.

Razetime

adblock

Lyxal

06:36

@HyperNeutrino objects

it got both objects right

Unrelated String

@RedwolfPrograms i probably would have thought of torvalds before tech tips lol

HyperNeutrino

07:07

actually wait it was torvalds not ltt i was distracted when i answered you

lmao

Lyxal

How was there not already a Canvas FB posted?

Also, 2.75% of all FizzBuzz catalogue answers are mine lel

fomin

08:06

@ngn could you say something about your latest update please?

Anush

09:10

In the olden days there used to be lovely Haskell answers to fastest-code questions. No Haskell experts here any more?

New Main Posts

11:35

1

Q: Golfing Advent of Code 2020, Day 3

I thought it'd be interesting to turn AoC day 3 puzzle into a Golfing Challenge, so here it is. Task Find the number of # you'd encounter in an 11x11 grid (consisting of # and .) that repeats itself (to the right side), starting at the top left corner, which is always a .. You will need to check ...

Neil

@Lyxal so is TNB's inside joke "wheat wizard for wheat wizard"?

ASCII-only

@Lyxal ok nerd

how many is that even btw

New Sandboxed Posts

12:42

0

A: Sandbox for Proposed Challenges

Isosceles triangle truncations Most triangles are not isosceles. Here is an example: A ____ C | / E| / | /D |/ B However, we can cut this triangle into two smaller triangles, one of which is isosceles. We can do this in a number of ways: By cutting from C to E, we create isosceles triangl...

New Main Posts

12:54

0

Q: Sql query to list in java

I would like to pass a query in sql to a java list, I am working on this code: public List<Foro> getForo () throws SQLException { List<Foro> foro = new ArrayList<Foro>(); Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery("SELECT foros.id, foros....

java sql

Razetime

@Anush You need to wait a while, or make a better question

ngn

13:07

@fomin it's an improvement on my initial version: make edits at positions i and j only for i<j

fomin

14:07

@ngb There is also assembly!

caird coinheringaahing

14:39

Let's define how "controversial" a challenge (with net score ≥ 5) is by how close the ratio of upvotes : downvotes is to 2 (i.e. it has upvotes, so it's probably not a bad challenge, but it also has a substantial downvote count). What's your most controversial challenge?

Redwolf Programs

My first question has that exact ratio, but then you added the >= 5 requirement right as I typed this lol

I've got a 1.83, for my extremely broken card game KoTH

caird coinheringaahing

Yeah, I was thinking that +2/-1 would be a "perfect" controversial challenge, but it's needs to be somewhat popular to be controversial :P

Redwolf Programs

That's why I think min(upvotes * 2, downvotes) ** 2 / max(upvotes * 2, downvotes) would be a better formula

caird coinheringaahing

That's slightly harder to calculate in one's head :P

An SEDE query using that might work tho

the default.

I found a SEDE query, modified it slightly and e.g. codegolf.stackexchange.com/questions/201537/… is infinitely controversial

caird coinheringaahing

14:44

I'm surprised that's from so recently ago

Seems like that'd be a challenge from 2014 or something

Neil

17:05

bah, I had to go to the details of the "happy new year" hat to see that it only applies if your message gets starred... sigh...

rak1507

@ngn I see you updated your C and now it has ASM in it as well :O

ngn

@rak1507 it's just a couple of lines to get rid of stdlib's overhead

caird coinheringaahing

@Neil I think last year you just had to chat, no starring involved, and Social Distancing has definitely been the "easy" hat this year

wizzwizz4

@ngn Aah! My program's competitive advantage is shrinking!

rak1507

Ah, is it still slower than the C++? @ngn

ngn

17:12

@rak1507 yes, still slower, but i have one other idea i'd like to try, so stay tuned

rak1507

Exciting!

the default.

I wonder if it's the same idea I have but do not want to implement, but if I ask about it ngn might implement it and win.

rak1507

lol

MD5 hash it in some agreed format

the default.

I thought about that, but it's very difficult to agree on a format for ideas :)

rak1507

Yeah :(

Anush

17:28

@wizzwizz4 how is your code going?

caird coinheringaahing

@thedefault. "Both write the shortest APL code that outputs the idea, then MD5 hash it"

rak1507

haha

wizzwizz4

17:57

@Anush I've written the hard parts; now I just have to add the output generation.

So far I have “insert” and “insert insert”.

Hang on – within a Hamming distance of S includes distance 0 as well!

So we need to output the original string.

Glad I didn't miss that! It would've been embarrassing.

ngn

18:23

@thedefault. i'm not afraid of revealing mine: write 3 functions that generate all edits (deletes, changes, inserts) for a given string using gather-scatter indexing

i think i can end up at least within a factor of 2 from your solution and thus save face :)

wizzwizz4

My solution is embarrassingly parallel, but I'm not clever enough to actually make it parallel.

Once I finish it, somebody else is going to factor-of-ten it.

ngn

18:43

@wizzwizz4 there isn't much time - 22h left

Anush

19:14

What is gather scatter indexing?

Oh I see

ngn

@Anush for(int i=0;i<n;i++)a[i]=b[c[i]]; and for(int i=0;i<n;i++)a[b[i]]=c[i];. simd instructions can do this amazingly fast

wizzwizz4

19:44

It's frustrating when I know more than the compiler about my program.

Because I know a lot less than the compiler about the processor.

If I could just tell the compiler what I mean, so it could access the knowledge of the CPU geniuses that wrote it…

Redwolf Programs

Have you tried the new #i_want_to_do_this_thing_just_english_is_fine_i_am_tired_of_c_thanks

wizzwizz4

@RedwolfPrograms I did.

But it turned out that English was not fine.

It took three weeks to compile, then produced a program that did something that wasn't actually what I was after.

If not for -Wno-oxford-comma I would've gone spare.

fomin

@ngn very nice speed ups!

@ngn if you add -Wall -Wextra it says you have unused variables

rak1507

`#define M1(x) #x
#define M2(x) M1(x)`

What's the purpose of this?

wizzwizz4

@rak1507 gcc.gnu.org/onlinedocs/cpp/Stringizing.html#Stringizing

> If you want to stringize the result of expansion of a macro argument, you have to use two levels of macros.

fomin

19:57

@thedefault. the real magic for your code is the 0.00 sys time that time reports

how did you do that?

rak1507

Ah thanks

wizzwizz4

@rak1507 I've still got that section of the GCC manual memorised, even though I haven't done C for years, because I had to go back to it so many times.

fomin

@ngn thedefault's code takes basically the same amount of user time but his takes 0 sys time, somehow

wizzwizz4

@fomin Buffering, then sending it all at once, means the kernel can just go “oh, this is for /dev/null; I won't bother”.

fomin

@wizzwizz4 interesting

wizzwizz4

19:59

You still have the cost of filling the buffer, though.

fomin

@wizzwizz4 how close are you now?

wizzwizz4

@fomin Here's the list of stuff I've thought of implementing:

///////////
// No-op ////
//   No-op
// Insert  ////////
//   Prepend
//   Insert
//   Append
// Insert insert //
//   Prepend prepend
//   Prepend insert
//   Prepend append
//   Insert insert
//   Insert append
//   Append append
// Insert delete (also includes Substitute)
//   Prepend predel
//   Prepend delete
//   Prepend appdel
//   Insert predel
//   Insert delete
//     Insert delete
//     Substitute
//     Delete insert
//   Insert appdel
//   Append predel
//   Append delete
//   Append appdel

I've got as far as “Delete insert”.

There's still regular “delete” missing after that, and all the combinations involving substitute (other than “single substitute”).

But that's not too much to do!

fomin

that looks like good progress!

wizzwizz4

If it were ~~Hamming~~ distance 3, I'd've given up by now.

fomin

you mean edit distance I hope!

wizzwizz4

20:06

Yeah, Levenshtein.

fomin

phew :)

:)

wizzwizz4

The way I'm doing it, I basically need to special-case operations at the beginning and the end.

Which is slightly faster for the computer!

fomin

what is appdel ?

wizzwizz4

The deletion equivalent of “append”; delete the end of the string.

I couldn't be bothered to look up the actual name for that.

fomin

ah ok

wizzwizz4

20:08

Truncate?

fomin

yes that sounds right. right truncate and left truncate maybe

@wizzwizz4 for edit distance 3 I would have to make the alphabet smaller as the output gets too large

wizzwizz4

@fomin Just > /dev/null.

fomin

@wizzwizz4 i guess it's ok if people don't store it in RAM

they would have to avoid doing that

wizzwizz4

It would be a different problem.

fomin

@wizzwizz4 yes

I am slightly surprised no one has just copied thedefault's code into their favorite language

wizzwizz4

20:13

I kind of am, in the sense that I'm using a similar technique.

fomin

cool

wizzwizz4

Except I'm doing it all in one go.

So it's not really the same thing.

I might switch to thedefault's method if my fingers fall off.

fomin

what do you mean you are doing it all in one go?

wizzwizz4

Unless I'm misunderstanding thedefault's code, there're pre-caching stages.

I am; that's a really elegant method.

fomin

oh maybe i didn't understand it

I only know C so anything C++'ish I have ignored

wizzwizz4

20:15

No, I'm the one who didn't.

I don't know C++ either. :-p

fomin

:)

wizzwizz4

Though I do know it well enough to know I wouldn't like it, except in the “write incomprehensible code” sense; it's a very nice language for obfuscation.

fomin

C++ scares me. I don't want to know about templates

wizzwizz4

Templates are fun!

Ever wanted to allocate memory in the compiler's VM?

Well now you can.

John Dvorak

Rust macros are just normal Rust code that gets an AST and plops out an AST.

wizzwizz4

20:19

@JohnDvorak Procedural macros, yes.

macro_rules is a different kettle of fish.

John Dvorak

true

wizzwizz4

It is a whole new language stapled to Rust, for the sole purpose of manipulating AST in a not-quite-Turing-complete way, and they're planning to replace it.

fomin

I just want to write English and have the computer understand what I meant :)

wizzwizz4

@fomin Learn Lojban.

fomin

:)

Adám

20:24

@fomin Probably not a good idea, as English is quite ambiguous and context dependent. E.g. what is "twice three plus one"?

caird coinheringaahing

@Adám I'd read that as 8

Adám

@cairdcoinheringaahing how about "three added to one twice"?

caird coinheringaahing

7

John Dvorak

This. Statement. Is. False.
Don'tthinkaboutit Don'tthinkaboutit Don'tthinkaboutit Don'tthinkaboutit

wizzwizz4

@Adám That's 7.

Depends on your stress emphasis.

Ooh! Write English in IPA; that's (nearly) unambiguous.

Adám

20:27

I'd loathe to program in a language where I had to spell out emphasis.

rak1507

Isn't that what ()s are for

wizzwizz4

@Adám Then just dictate.

Adám

@wizzwizz4 No, actual standard IPA isn't very precise when it comes to tone for English, though there are markers one can add that make it a nightmare to type.

ngn

@fomin as someone once put it: the best thing about computers is that they do exactly what you tell them to. the worst thing about computers is that they do exactly what you tell them to.

rak1507

~~nightmare to type you say~~

wizzwizz4

20:28

@rak1507 When writing APL, you use an APL keyboard.

There are no IPA keyboards.

rak1507

I am aware

Oh really?

I thought there would be

Adám

@wizzwizz4 C'mon there must be for linguists.

caird coinheringaahing

@Adám Given that you often write your APL explanations as symbol -> word "translations", that kinda surprises me

wizzwizz4

@Adám You'd think so.

John Dvorak

The nice thing about COQ is that if your program compiles, it's definitely correct.
The ugly thing about COQ is that it's because your program definitely won't compile.

ngn

20:29

@JohnDvorak :D

Adám

@cairdcoinheringaahing The explanation is often ambiguous without context, and I indent too, which is kind of like tone.

rak1507

What about
	writing all code
		a bit like this?
				sounds like a plan!

John Dvorak

Wow.
No.

Adám

@wizzwizz4 Looks convenient.

@rak1507 You mean use Python? No way!

rak1507

lol

caird coinheringaahing

20:31

@rak1507 code-golf disliked that

wizzwizz4

@Adám Do chorded input methods count?

Adám

@wizzwizz4 That's almost what I use for APL.

wizzwizz4

Does IME count as a keyboard?

Adám

I guess.

wizzwizz4

Gŗéåŧ!

ngn

20:34

there was an html page with a js script for typing ipa created by a user in this chat, but i can't remember what it was called..

Adám

@ngn This and this seem to work.

      three←3 ⋄ added←+ ⋄ to←⊢ ⋄ one←1 ⋄ twice←⍣2
      three added twice to one
7
      twice←2∘× ⋄ plus←+
      twice three plus one
8

Sometimes APL shines.

ngn

May 28 '18 at 20:44, by ngn

there's an online tool to type IPA by Doorknob, very cool

^but the domain seems to have expired

rak1507

@Adám all code should be written like this

Although using two different definitions of twice feels cheaty

Adám

Back in the old days, a lot of APL "applications" were actually DSLs implemented like that, and the end-users had no idea they were using an APL REPL.

rak1507

lol

Adám

20:41

@rak1507 The point of that is exactly to show that English isn't a very good language, as here "twice" is used with two entirely different meanings. Repeat something twice or double the value of something?

rak1507

Hm can you not have default left operands to a dop?

How come this +{⍎'⍺⍺⍣2⊢⍵'}3 doesn't work?

Adám

@rak1507 Because the only occurrence of ⍺⍺ is in a string, so the interpreter doesn't know that you mean an operator.

rak1507

Oh

Adám

You can tell it, just by adding ⋄⍺⍺ ― it won't be executed.

rak1507

Right, my point was to try and circumvent it syntax erroring when I had an operator with no left argument

Adám

20:49

It wouldn't work syntactically. How would the interpreter know if -{your code with def left operand} should use - as operand or apply it to the result?

ngn

@Adám all natural languages have and can tolerate some ambiguity

Adám

@ngn and no sane programming languages can tolerate any ambiguity

2

ngn

except c and its "undefined behaviour" :)

Adám

Well, except that just means that code isn't part of the programming language that is available to you.

ngn

yeah, ok, you said "sane".. :)

rak1507

20:51

@Adám I was trying to make twice behave like 2×⊢ when used like twice 4 but behave like ⍣2 when used like 1 + twice ⊢ 3

Adám

@rak1507 If you try to put those phrases into larger statements, you'll see it can't work.

ngn

@Adám it is available. one example is signed int overflows.

rak1507

@Adám :(

Adám

@rak1507 Almost:

      twice←{2=⎕NC'⍺⍺':⍵ ⍵⍵⍨2×⍺⍺ ⋄ ⍺←⊢ ⋄ ⍺ ⍺⍺⍣2⊢⍵⍵ ⍵} ⋄ on←⊢ ⋄ increment←1∘+
      4 twice + 1
9
      increment twice on 3
5

Neil

21:11

@Adám I get four both times

Adám

@Neil In what base? How many 4s each time?

ngn

@Adám it's a very literal interpretation :D

Adám

Aha, I get it.

Lyxal

22:01

@ngn I clicked that and got sent to a page where I had 3 attempts to get $1000.

wizzwizz4

@Lyxal I got Bitcoin System.

Jan 20 '17 at 20:06, by wizzwizz4

@Poke Millions Of People Are Cancelling Their Netflix Account Because Of This One Site is one.

New Main Posts

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Q: How long till Halley's Comet returns?

Halley's Comet is the only comet that may appear (i.e. become visible to the naked eye on Earth) twice in a human lifetime. The orbital period of Halley's Comet is not constant: it has varied between 75 to 79 Earth years since the first definite apparition was recorded in 240 BCE. This variabilit...

code-golf date astronomy

ngn

@Lyxal @wizzwizz4 sorry. i got just text - "This domain currently does not have any sponsors for you."

just text.. or so i hope

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