The Nineteenth Byte

@mathcat i dont think thats possible, because when you set a var to 1 with a function, you are automatically telling desmos that its going to be an action, not a number

mathcat

9:38 AM

but before that, it sets a to 2

@AidenChow ah, ok

And can you stop the ticker with a function?

ATaco

@mathcat Doesn't seem to adjust A..?

desmos.com/calculator/ypz7th8vjn

mathcat

yeah

not working

PyGamer0

ok time to finish my computer project

ATaco

I love using Desmos when Programming, especially when I just want to check how a function looks.

SegFaultPlus4

type a word, containing 5 letters (letters are glyphs that can be joined to form a word, which can convey meaning).
For every letter in the correct position, the background around it goes green (i.e. if the word was HELPS and HELLO was your attempt to guess the word, then H and L would be green).
For every letter not in the correct position but still in the word, it would be yellow (for example, trying to guess ARISEN when the word is ESCAPE will make the A, S and E yellow).
For all others, it turns gray.

ATaco

9:47 AM

Be interesting to see a Wordle Test Battery Challenge

Neil

@SegFaultPlus4 rick.roll

Adám

CMQ: Should /s|k/i match ſ and K?

pxeger

yes

Aiden Chow

@mathcat not that im aware of, though based on what you want to do, you can use piecewise expressions to essentially stop code execution

pxeger

because "ſ".casefold() == "s"

Aiden Chow

9:52 AM

something like this, which increments a until it reaches 5: desmos.com/calculator/y1fmfqgn0a

Adám

@pxeger That is indeed the behaviour of Dyalog APL but why does regex101 disagree?

SegFaultPlus4

type a word, containing 5 letters (letters are glyphs that can be joined to form a word, which can convey meaning).
For every letter in the correct position, the background around it goes green (i.e. if the word was HELPS and HELLO was your attempt to guess the word, then H and L would be green).
For every letter not in the correct position but still in the word, it would be yellow (for example, trying to guess ARISEN when the word is ESCAPE will make the A, S and E yellow).
For all others, it turns gray.

ATaco

What version of Regex does Dyalog APL use?

SegFaultPlus4

someone delete the other one i can't anymore

pxeger

@Adám because PCRE doesn't do case folding, I guess?

compare /ss/.match("ß")

Adám

9:55 AM

@ATaco Currently newest PCRE, but we're planning on switching to PCRE2.

ATaco

Using Regex on Non-Ascii characters is probably a gamble on the best of days anyway

PyGamer0

Adám

@ATaco Same result, even if we enable UCP.

mathcat

@AidenChow thanks, piecewise expressions are working

ATaco

@PyGamer0 Hmmmmmstve.

pxeger

9:56 AM

@pxeger actually, nor does Python (which does match s and ſ)

dzaima

@Adám checking the unicode flag makes it match

pxeger

so it must be a Unicode normalisation issue

ATaco

@PyGamer0 Actually, this is true of a sufficiently large Triangle on a sphere.

Adám

@dzaima Aha, thanks! Dyalog always has the unicode flag on.

PyGamer0

@ATaco yeah spherical geometry lol

import java.util.*;
class Q3 {
    void which_triangle() {
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter 3 angles of a triangle.");
        int x, y, z;       /* x, y, z: stores the 3 angles of the triangle */
        x = sc.nextInt();
        y = sc.nextInt();
        z = sc.nextInt();
        if (x + y + z == 180 & x > 0 & y > 0 & z > 0) {
            System.out.println("Triangle is possible.");
            if (x > 0 & x < 90 & y > 0 & y < 90 & z > 0 & z < 90)

Adám

9:59 AM

CMQ: Should /[\x00-\x7f]/igu match ſ and K?

ATaco

These are those edge cases I hope someone else had considered.

dzaima

case insensitivity is a slippery slope

Adám

CMQ: Should /[[:ascii:]]/igu match ſ and K?

ATaco

Should ™ match tm?

Adám

CMQ: Should [[:ascii:]] be equivalent to [\x00-\x7f]?

Per pcre.org:

> ascii character codes 0 - 127

pxeger

10:04 AM

@Adám PCRE seems to say yes

Indeed.

@Adám PCRE says no

Odd?

Very.

10:11 AM

Nested if-statement only? So no comparisons! Impossible! ;)

PyGamer0

lmao

the program is big lol

emanresu A

the-nineteenth-byte.fandom.com/wiki/Cat

ophact

Wait there's a fandom for the nineteenth byte?

emanresu A

sorta

o/

user

@AviFS had a great teacher when i took chemistry, still didn’t like it because of all the memorization abd exceptions and stuff

Hate vsepr

ophact

10:15 AM

@emanresuA The best part of that article is the TODO: everyone's favorite comment.

lyxal

@ophact I made it late last year

SegFaultPlus4

@pxeger if ß is just capital ss, then it should match ss

oops wrong message

Adám

@SegFaultPlus4 ß isn't capital ss, it is a (lowercase) ss ligature.

ẞ is the (uppercase) SS ligature.

mathcat

what, there is a capital eszett?

why?

SegFaultPlus4

@Adám it's still just ss but fancy

mathcat

10:33 AM

I made a clock in desmos which is absolutely functional

PyGamer0

nope

mathcat

it is just err a bit strange

and slows down with x values close to 0

SegFaultPlus4

@mathcat change A toA: a -> a + 1/15 and it works

mathcat

wait that's actually working!!

thanks

SegFaultPlus4

@mathcat i am have smart

Adám

10:42 AM

@SegFaultPlus4 Depends. Sometimes, the two are not interchangeable, but rather convey meaning: Paßende (expiration of a pass) and passende (appropriate).

mathcat

do you write pass with ß?

Isn't it Pass-Ende

SegFaultPlus4

i tried doing (2**(2**20)) in python and now i think my PC is burning

@RadvylfPrograms can JavaScript print (2**(2**14))

because Python can print (2**(2**20)) while only taking 5 seconds on replit

Adám

@mathcat No, German glues words together, without dash.

mathcat

and then the double-s becomes ß? nice

SegFaultPlus4