#calculator

but that's not just it, you can also add { }s

and it functions just the same as adding 2 1s

but therein lies the funniest part, that you can perform almost any function on it, from minus

to exponents

to even factorials!

and lists too!!!

you can even compare solutions of { }s in { }s

there's almost no restrictions, if you can do it with numbers, you can do it with { }

and this leads me to what I've seen a lot of people calling "desmosfuck" after the infamous programming language brainfuck, and it restricts you by not allowing any letters and no numbers, that includes sin, log, x, y and all the others. The only thing you can make out of { }s are points and numbers though, but thankfully that's usually enough to make a bunch of stuff.

like, if you need π, just use (-0.5)!^2

you need e? you already have π and i, just use e^(iπ)=-1 and rearrange it to e=-1^(1/(iπ)) and get -1^((π^-1)(i^-1))

want phi? sure, just use it's surd representation of (1+sqrt(5))/2

okay, but what if you really wanna do functions? well, if you're desperate, you can sorta do that, you just gotta use a concentration of points.

cos(x) and sin(x)? use the identities

cos seems easier

and x just has to be a dense list of numbers

now that we have x, let us... REWRITE!

that's dense... buuuut, it does the job as soon as we add the x part to the x coordinate!

absolute insanity

you can also get sin by subtracting x by half of pi

awesome

here's tan, btw