flax

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PyGamer0

4:33 AM

idea: ill ask my brother to select the glyphs for me

wow Adám's keyboard layout has so many glyphs

PyGamer0

5:07 AM

ok pyhof v0.1.2 has been released

let me release pyhof v0.1.3

^ done

ok i fixed the 10I problem

PyGamer0

5:30 AM

and i made the debug mode better

Razetime

nice

PyGamer0

ill make a better version of join

[1, 2, 3], 1 → [1, 1, 2, 1, 3, 1]
[1, 2, 3], [2, 2] → [1, 2, 2, 2, 3, 2]
[1, 2, 3, 4, 5, 6], [3, 4] → [1, 3, 2, 4, 3, 3, 4, 4, 5, 3, 6, 4]

@Razetime @lyxal ^?

Razetime

that's a merge sort innit

you're doing an interleaving thing

PyGamer0

yeah

[1, 2], [3, 4] → [1, 3, 2, 4]

Razetime

5:46 AM

so that is just flatten(zip(a,b)) right

PyGamer0

really?

i need some sort of repeated zip

that repeats the second argument when it runs out

Razetime

ah yes

an imperative algo looks simpler then

PyGamer0

or maybe more_itertools has a that zip

or maybe i just cycle the second argument

def join(x, y):
    x = iterable(x)
    y = it.cycle(iterable(y))
    return flatten(zip(x, y))

Razetime

does zip of a cycle return a finite result

PyGamer0

hmmmmmmMMMMM

it looks like it doesnt

i hate it

zip_longest goes into an infinite loop

Razetime

5:55 AM

zip_shortest i guess?

PyGamer0

thats zip right

anyways im taking a break rn

PyGamer0

6:08 AM

i found mit.collaspe

Razetime

huh

PyGamer0

its flatten but it can collaspe tuples

i think if i use it instead of flatten it should work

2 hours later…

PyGamer0

8:07 AM

@Razetime this works:

def join(x, y):
    x = iterable(x)
    y = it.cycle(iterable(y))
    return flatten(zip(x, y))

where flatten is:

flatten = compose(list, mit.collapse)

CMP: Separate experimental branch of flax in C++ (or maybe even Haskell)

Razetime

8:25 AM

@PyGamer0 sure, go ahead but this will take double the time

PyGamer0

8:43 AM

@Razetime i am not gonna do it now, ill do it when i have a robust python version

Razetime

or you can start from scratch now and maintain the C++ version as the main one

PyGamer0

why would i do that

Razetime

because C++ is much faster

PyGamer0

true but harder also

i am not very familiar with it

Razetime

good time to learn

PyGamer0

8:46 AM

@Razetime i am in the process of learning it

Razetime

i don't think C++ will be terribly hard but the errors definitely worse

PyGamer0

i found 2 symbolic c++ libraries

viennamath.sourceforge.net/91.html

github.com/symengine/symengine

@Razetime there is a symengine wrapper for python

maybe i should use it

Razetime

9:14 AM

@PyGamer0 no clue

don't hastily jump languages

Feeds

10:02 AM

PyGamer0 has made a change to the feeds posted into this room

PyGamer0

uh i am testing ^

now ill wait

Feeds

10:24 AM

Recent Commits to flax:main: should i call this readable code golfing