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if there's something explicitly defined as an imaginary number, it stands to reason it's in contrast to a real number
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May 31, 2023 23:26
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AnimeIsTrash posted:numbers believers posting their L's
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May 31, 2023 23:27
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echinopsis posted:be fascinated by numbers
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Jun 1, 2023 00:13
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counting numbers - googoogaga real numbers - comfort zone imaginary numbers - neato quaternions - neato x4 octonions - uhhhhhhhh hyperreal numbers - what the hell is an infinitesimal p-adic numbers - grfjrkjfffjkr
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Jun 1, 2023 02:54
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complex/imaginary numbers are just polar coordinates with different notation. youve learned polar coordinates before
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Jun 1, 2023 03:26
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fart simpson posted:complex/imaginary numbers are just polar coordinates with different notation. youve learned polar coordinates before that’s not quite true tho, imaginary numbers make things spin
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Jun 1, 2023 03:43
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echinopsis posted:that’s not quite true tho, imaginary numbers make things spin so do polar coordinates. thats the whole point of the theta coordinate!!!
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Jun 1, 2023 03:44
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https://youtu.be/v0YEaeIClKY this only works because pushing something by a certain amount of i spins it around
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Jun 1, 2023 03:44
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fart simpson posted:so do polar coordinates. thats the whole point of the theta coordinate!!! I do not know what you speak of
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Jun 1, 2023 03:45
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theta? more like shieeeeta
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Jun 1, 2023 03:45
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echinopsis posted:I do not know what you speak of z = a + bi, right? but you can just write that as r = sqrt(a^2 + b^2) θ = arctan2(b/a) z = r(cos(θ) + i*sin(θ)) which is just normal polar coordinates and then your complex multiplications become way easier, you just multiply the r and add the thetas
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Jun 1, 2023 03:55
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Jun 1, 2023 04:00
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hmm we just need a web 3 einstien to discover where nfts fit in this equation maybe they can replace mass entirely
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Jun 1, 2023 04:07
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fart simpson posted:r = sqrt(a^2 + b^2) + ai
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Jun 1, 2023 04:10
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Tiberius Christ posted:real numbers - comfort zone  real numbers are fuckin nuts. most real numbers are not even computable. in the formal sense of most: if you randomly choose an arbitrary real number, the probability that it is uncomputable is 1 not only is there an infinite amount of real numbers, but between any two real numbers you choose, there is... another infinite amount of real numbers! like, what the gently caress
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Jun 1, 2023 04:14
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Jun 1, 2023 04:16
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Tiberius Christ posted:p-adic hahahaha
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Jun 1, 2023 04:17
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DELETE CASCADE posted:
the embedding of Z in cantors dust is my favorite math party trick
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Jun 1, 2023 04:18
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rotor posted:my favorite math party trick you go to a lot of math parties?
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Jun 1, 2023 04:28
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infernal machines posted:you go to a lot of math parties? no i am a thrilling and engaging public speaker and I am able to make the proof a fun thing that laypeople can understand and enjoy.
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Jun 1, 2023 04:34
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rotor posted:no i am a thrilling and engaging public speaker and I am able to make the proof a fun thing that laypeople can understand and enjoy. ok hit me
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Jun 1, 2023 04:39
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fart simpson posted:ok hit me i'd love to
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Jun 1, 2023 04:59
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Archduke Frantz Fanon posted:hmm we just need a web 3 einstien to discover where nfts fit in this equation speaking of that just the other day i found a cool generative art thing. some guy wrote a flowfield rendering algorithm that he calls "rayhatching" to render SDFs and it has some pretty neat looking results. and afaict its a new thing, nobody else is doing it. so i checked out his linked blog post talking about it and he only released it as part of some VC back crypto nft scam company lol. to use his algorithm you have to write 512 chars or less of javascript which gets "minted" to a blockchain and everything is an nft. screw you dude, just release some software i'll pay $5 or whatever, or talk about the algorithm so i can implement it myself! why cripple it by hiding it behind 512 chars of nft javascript
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Jun 1, 2023 05:01
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fart simpson posted:speaking of that reminds me of sketchy quake https://www.youtube.com/watch?v=PMpx3pupMKg&t=32s
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Jun 1, 2023 05:07
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lol "NPR quake"
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Jun 1, 2023 05:09
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fart simpson posted:z = a + bi, right? i don’t really get any of this but it fascinates me
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Jun 1, 2023 05:09
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Beeftweeter posted:lol "NPR quake" mellow NPR guy voice "Oh hes doing quite well this level" Other NPR guy "Yes he is, quite well" "Ah, i see he's gotten the quad" "Yes, this should be interesting"
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Jun 1, 2023 05:15
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I used to get really high and watch numberphile videos, it was fun
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Jun 1, 2023 05:38
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quote:I get really high and watch numberphile videos, it fun
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Jun 1, 2023 06:07
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polyester concept posted:I used to get really high and watch numberphile videos, it was fun numberphile videos are what get me high
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Jun 1, 2023 06:12
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echinopsis posted:piss is what gets me high piss!!!
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Jun 1, 2023 06:13
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echinopsis posted:i don’t really get any of this https://www.youtube.com/watch?v=rr5qEb_kT6c
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Jun 1, 2023 06:14
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here u go echi, have some polar basis vectors that i made in blender last year https://giant.gfycat.com/SparseGreedyGardensnake.mp4
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Jun 1, 2023 06:24
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it’ll be a few days before I am back a computer I can use to look at them but I look forward to it about a decade ago I spent a bit of time with a pirates copy of mathematica fiddling with graphs and other graphical representations of maths so might be a wee treat to do so in blendizzle
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Jun 1, 2023 06:34
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i actually think blender is a cool way to learn maths because you can do all the maths nodes and get cool instant visualizations. and then mess around with stuff and see how fits together and interacts
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Jun 1, 2023 06:36
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rotor posted:the embedding of Z in cantors dust is my favorite math party trick last halloween i spent the entire party drunk trying to explain the difference between countable and uncountable infinities to some guy who was really into it but also insanely high
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Jun 1, 2023 09:02
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Tiberius Christ posted:last halloween i spent the entire party drunk trying to explain the difference between countable and uncountable infinities to some guy who was really into it but also insanely high that was a mirror
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Jun 1, 2023 09:24
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i’m gonna go make a number 2
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Jun 1, 2023 10:01
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update: it’s real and it’s spectacular
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Jun 1, 2023 10:05
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it was made by human, its not "real"
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Jun 1, 2023 10:07
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