how do the types work?

@Wezl learn vyxal so you can win at code golf

@Wezl there's numbers, strings, lists/generators and functions

I think I've made vectorisation great again

how to subtract two element in list like [2,1] to 2-1

@lyxal ^

÷- is one way

⁽-ḭ is another

÷- is "push every item of the top of stack onto the stack and subtract"

⁽-ḭ is "reduce right by function subtraction"

@Wasif

thx

also how to execute a block of code n times

For loop

oh range then a loop?

What's the "global array"

@Wasif No, simply number than loop

@Ausername the global array is an array accessible from anywhere - whether it be in a function/lambda or in main execution flow

Think of it as a register in the form of a stack

@lyxal Ok, thanks!

No worries I'm happy to help

@Wasif 3(...) repeats the code 3 times

Because the for loop auto casts numbers to ranges, just like maps/filters/etc

also how to invert the sign of a number?

like -1 to 1 and 1 to -1

N

Also, I'll be unavailable for the next 2 hours

o/

bye @lyxal

good night

@lyxal 7-9pm Australia time, so I'm guessing dinner?

Yes! I have completed 5 vyxal answers in 30 day period! (I hope now bounties are eligible)

Nice! I'm still working on number 1.

@Ausername go on

we believe in you

@Wasif Thanks

How do I push to a list on the stack?

@Ausername push to a list?

not stack?

@Wasif Nvm, worked out a different way to do i

then you have J builitin to do so

code to clear global array?

Also @lyxal Your compressed Hello, World! example outputs something else entirely.

@lyxal My first Vyxal answer

It's awful I knoow

Bounty plz?

It's coming, I might have to wait a while to award it.

@Razetime get in here we've got a 5 answer bounty to award

@Ausername yes

@Ausername 1+ → ›, `<char>` → \<char>

@lyxal Thanks!

No worries

You've probably noticed the bounty :p

Yes.

Working on another one.

@lyxal yeye

Well it doesn't matter now does it.

#2

Hey y'all should check the two new tips and upvote them

Because I need more rep because I'm giving it away

I gave you a silver badge yesterday.

(On my question-voting spree to get electorate)

Thanks you

3/5

Lol FYI I can't award the bounty until I award the 3 ones I currently have going

You might be waiting a week for the 100 from me

Ok.

4/5

Stack mechanics (such as swapping, rotating and implicit input) could probably help shorten some of these

But with that,

o/ for now

Bye

@lyxal Ė (reciprocal) seems to wrap its elements when vectorizing: e.g.: ⟨1|2⟩Ė outputs ⟨⟨1⟩|⟨0.5⟩⟩

is this some intended behavior i'm not familiar with or a bug

also imagine not having a favicon

smh

non-vectorizing inequality doesn't work: Try it Online!

rotating ranges doesn't work because they are generators: Try it Online!

is there any particular reason ranges are generators rather than just being lists?

does vyxal have operators / "quicks" (higher level functions)

or do you have to push functions to the stack and then use like map/reduce/whatever

i know about maplambda but like

Lyxal will wake up in an hour or so.

#5