Gimme a damn citation for that notation, Wikipedia.
Notices by JordiGH (jordigh@mathstodon.xyz)
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JordiGH (jordigh@mathstodon.xyz)'s status on Thursday, 07-Jul-2022 16:01:14 UTC JordiGH -
JordiGH (jordigh@mathstodon.xyz)'s status on Thursday, 07-Jul-2022 16:01:14 UTC JordiGH Hey, math nerds, I really want to know, why is Wikipedia saying that \(\wp(X)\) is a notation for the power set? First time I see the Weierstrass pe symbol used for something other than an elliptic curve, and I don't like it, my boy Weierstrass didn't write no power sets like that.
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JordiGH (jordigh@mathstodon.xyz)'s status on Saturday, 28-May-2022 04:15:23 UTC JordiGH It's such a weird realisation to be a #retrogaming enthusiast...
"Ah, yes, 1989, a good year. We had a plentiful harvest, the finest carts your heart could desire, beautiful pixels seasoned with the mellifluous tones of the world's most advanced doorbell. All yours to be swirled together for your delectation in the bounty of a Herculean CRT, leaving a pleasant aftertaste with a hint of plastic in your nostrils.
That was the summer of our content."
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JordiGH (jordigh@mathstodon.xyz)'s status on Saturday, 07-May-2022 16:26:57 UTC JordiGH Alright, I'm getting married on Saturday...
$ emacs wedding-vows
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JordiGH (jordigh@mathstodon.xyz)'s status on Thursday, 22-Aug-2019 13:46:14 UTC JordiGH While I'm not at all surprised that Bitbucket finally is purging #Mercurial, I'm still sad.
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JordiGH (jordigh@mathstodon.xyz)'s status on Saturday, 11-May-2019 12:35:55 UTC JordiGH @rice @gid There's good evidence that moderation does reduce hate speech. If someone says horrible things about women or about people with disabilities, clear words and actions from moderators that these statements are not welcome do a lot to reduce them overall.
https://gizmodo.com/study-finds-banning-reddits-bigoted-jerkwards-worked-1803766754
Without these moderator words and actions, the nasties proliferate and even encourage each other.
We have evidence that you don't have to tolerate the bad to keep the good.
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JordiGH (jordigh@mathstodon.xyz)'s status on Tuesday, 05-Mar-2019 15:48:07 UTC JordiGH @cwebber Speaking of which, do you already know this soundtrack? I feel like everyone should know it:
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JordiGH (jordigh@mathstodon.xyz)'s status on Wednesday, 24-Oct-2018 19:39:26 UTC JordiGH Cool, #Mercurial is getting close to being #Python 3 ready:
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JordiGH (jordigh@mathstodon.xyz)'s status on Monday, 28-May-2018 15:04:56 UTC JordiGH Whoa, I'm used to numerical error, a fact of life. But I wasn't aware that Excel used a different kind of float than IEEE 754 floats. How is that code even written internally?
https://en.wikipedia.org/wiki/Numeric_precision_in_Microsoft_Excel
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JordiGH (jordigh@mathstodon.xyz)'s status on Sunday, 20-May-2018 17:24:15 UTC JordiGH Sometimes just working in Python isn't enough. Sometimes you need extra speed that Python alone cannot give you. The traditional response was to use the C language and the Python bindings for it. Nowadays it is becoming fashionable to try other languages, such as Rust or Go. I propose a different contender: the #D programming language.
Think of the things you like about Python: flexible, expressive, easy. D has it all! In this talk, I will show you why D can be an easy way to write faster code.
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JordiGH (jordigh@mathstodon.xyz)'s status on Thursday, 29-Mar-2018 01:48:49 UTC JordiGH I wish I could remember what popular 20th century novel has two women talking to each other and one insists on how much of a slut she is, meaning, she doesn't clean around the house. Any other meaning of the word "slut" isn't even considered. I'm thinking, The Bell Jar? Let me dig through it...
I'm just trying to figure this out, "slut" changed meaning very recently, didn't it?
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JordiGH (jordigh@mathstodon.xyz)'s status on Wednesday, 28-Mar-2018 22:59:20 UTC JordiGH I'm not exactly sure what @Gargron 's catastrophic plan is and how we microcoscopic cogs fit into it, but I sure would like it if at least instance admins could opt in to showing their local timeline without requiring a sign up.
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JordiGH (jordigh@mathstodon.xyz)'s status on Wednesday, 28-Mar-2018 17:17:03 UTC JordiGH @guerrillarain It's never too late to stop offering surveillance data on yourself. After all, the value of surveillance data quickly decays, so that's a small mitigation if FB keeps all the old data.
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JordiGH (jordigh@mathstodon.xyz)'s status on Wednesday, 28-Mar-2018 04:02:24 UTC JordiGH @maloki I ive with someone who has had trauma triggers. I am so frustrated by how the internet has turned "triggered" into "annoyed" or even a point of mockery, "triggered much?"
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JordiGH (jordigh@mathstodon.xyz)'s status on Monday, 26-Mar-2018 18:58:25 UTC JordiGH @DialMforMara Ooh, boy, Sinfest has a long history. Long history. It started... late 90s? Early 00s? It used to be a guy's college newpaper comic. It used to be about a self-proclaimed "pimp", a self-proclaimed "slut", and a lot of religious figures like God, Satan, Buddha, and a shinto dragon. But gradually over the years the "pimp" decided to get better and the "slut" wanted a new direction, and now it's kind of the author's attempt to coming to terms with radical feminism.
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JordiGH (jordigh@mathstodon.xyz)'s status on Tuesday, 20-Feb-2018 18:12:27 UTC JordiGH @WelshPixie Nah, that's ok. It's just that people think that fiddling with contrast or saturation is some kind of deception. I'm trying to explain that the images that cameras come up with by default aren't any more real than the ones that hit your retina directly, but everyone is just like "this looks shopped lol".
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JordiGH (jordigh@mathstodon.xyz)'s status on Tuesday, 09-Jan-2018 03:48:43 UTC JordiGH People are always comparing the fediverse with email. Remember webmail in the 90s? We had Hotmail, Mailcity, Rocketmail, and a bunch of others. Now we have Gmail by default.
I wonder if Masto or any other part of the fediverse goes mainstream, would one instance would eat up all the others? People seem to always congegrate back into centralisation. Internet herd behaviour..
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JordiGH (jordigh@mathstodon.xyz)'s status on Friday, 05-Jan-2018 03:14:09 UTC JordiGH I just had a dumb thought... languages based on Chinese characters must have written neologisms once in a while, right? And those neologisms must come with accompanying new characters too? Does this mean that, for example, science fiction or fantasy writers are allowed to come up with completely original new words like "chortle" or "grok" *and* also have new characters with which all readers would be unfamiliar at first?
How do languages written with ideograms acquire new ideograms?