I really try to use proof by contradiction to prove something that could be easily proven directly
I think that sums up the entire experience of being a mathematician.
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@jvluso
I really try to use proof by contradiction to prove something that could be easily proven directly
I think that sums up the entire experience of being a mathematician.

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This phrase has already entered my vocabulary re: media criticism where like. The viewer has a concrete view of what they expect a story to be based on the tropes and cliches they're used to seeing together, and when that doesn't happen, they judge it as a failed depiction of what they assumed it was going to be instead of judging it as what it actually is.
"This show is problematic because the hero didn't kill the villain at the end": When does he steal the bread?
"These two characters who were close friends throughout the series don't kiss at the end! What the fuck?": When does he steal the bread?
"This feels like it's missing a conclusion! Like, the protagonist does bad stuff and because of a critical decision he makes as a result of his major character flaws, meets tragedy in the end! Where's the part where he learns better and brings is love back from the dead and becomes a good guy and gets a happy ending?": When does he steal the fucking bread??
I heard this out as "When criticizing something, you must judge it for what it is, not what it isn't"
#this is why so many of us urge people to get a wider diet of stories
"i look forward to hearing back" implies a beautiful world that runs on sense-direction combinations. i smell sideways to tasting up. i palpate inwards to listening diagonal, so that i can hunger clockwise
this is just like my favorite sentence, "I feel straight-up, downright left out".
Being a Linux user who doesn't know shit from fuck about computers is wild. I'll see a new update notification for a "Gnome Keyring" which is for "Gnome features (Daemons and tools)" and I just go alrighty give the gnome his demons and tools I guess you're in charge here Linux do what you gotta do to communicate with my CPU so I can keep playing Hellsinker.
The only reason why transphobes always ask “what is a woman” instead of “what is a man” is because we all know that a man is a featherless biped.
It’s 2023, women can have as many legs and feathers as they want- get with the times.
Behold! A woman!

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yeah yeah rainbow capitalism is bad and whatever but like. when I was a child, being pro gay was not the popular or lucrative choice. I'm happy that times have changed.
I miss rainbow capitalism. I do. I miss when it felt like public opinion was still pro gay. I understand it was always an empty gesture, but it mattered in a sense of knowing how socially acceptable being queer is. If that makes sense.
I'm imagining a world where RPGMaker somehow made it as the de facto codebase for software and you have to navigate your banking app by walking around in a huge room full of NPCs named "make deposit" and "make withdrawal" etc and there's loud as fuck stock music playing
Some Shirohebi fanarts~
not the twitter migrants putting "reblog heavy" in their bios on here... like yeah. that's what we do here
reblog heavy
So many political posts I hate boil down to "I don't want to organize and work with people I hate and fight for small, incremental victories, I just want to start a revolution where everyone magically becomes an automaton who acts exactly the way I think they should act"
Like damn man, I want that too. Unfortunately I live in reality though so we're stuck with the first thing.
"Modern movements are too fractured, too aimless, with too much infighting and corruption among the leadership. What we need is a revolution, which famously never have any issues with those things" okay then. Good luck I guess
This whole line of thinking comes down to "the current systems and leadership are bad. What we need is a fresh start with only people who are good, and then all the systems will be good". Which is simply not how anything has ever worked!
"We don't have enough people, funding, and power to bring about changes through elections! We have to do an armed revolution instead which thankfully doesn't require people, funding, or power to pull off."

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Can I ask an odd math question.
I'm a physics student and I am interested in math. But I've noticed a tension between how mathematicians talk/think about mathematics and the way scientists tend to use math. Like mathematicians seem to treat the way scientists do math as sloppy. Do you know what the deal with this is? And maybe do you know of any books that explain how math works that aren't just "here's how to do proofs for 1st year undergrads"
(I'm pissed I only think of these questions between semesters)
Hmmm
I know this varies a lot from mathematician to mathematician, and subfield to subfield. Like I know a lot of Lie theorists consider the way physicists do Lie theory to be somewhat obscene. Personally I don't really care all that much -- mostly because my subfield's closest applications are in comp sci, and comp scientists are basically just mathematicians in funny hats anyway. (Sorry comp sci people. I adore you but it's true.)
As for books... It really depends what you're looking for. If you want a rigorous introduction to a particular subject then you need to specify what subject first; "mathematics" is too vague especially these days.
But if you want to fall in love with math the way I did, and you don't particularly care about rigor to start with? Read the book that changed 12-year-old Tessa's life forever.
The Colossal Book of Mathematics by Martin Gardner. It's a collection of decades of his best Scientific American columns. It set me down my current path in life. And it's here on the Internet Archive:
oh shit, i have that book, I keep neglecting to read it.
So there's no big books on the philosophy of math the way there's philosophy of science?
I mean, there probably are. I've just never been terribly interested in the philosophy of math side of things. Followers?
Gödel, Escher, Bach: an Eternal Golden Braid by Douglas Hofstadter
"only a poor artisan blames his tools" is such bullshit, in almost every imaginable line of work the quality of the tools you have access to plays a massive role in the quality of the end product, sometimes in excess of the role played by individual skill! For example, some people have to code in javascript
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@abalidoth
has anybody else noticed that the classic sci fi novel Don’t Create The Torment Nexus features a Torment Nexus? that’s pretty problematic of the author
the main character eventually recognizes the torment nexus is bad but by that point I had already stopped reading the book because I don't condone the torment nexus, the narrative really should've condemned it outright :/
i work with trans people daily, like it is literally my job, and i have met zero (none) trans people who consistently correct people when they use the wrong pronouns for them.
because no one wants to be the shrill trans caricature who berates others over their pronouns. no one wants to be a trans person who gets attacked for drawing too much attention or hurting cis feelings. most of us just wanna get through a conversation in peace.

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"hey i invented a machine to replace your workers"
"is it cheaper than the workers?"
"it is right now"
"ok everyone's super, super fired. now what"
"well now we're raising the price"
possible ways this could go wrong: 0
LOVE
I was on BS when I came across a text that reminded me a lot of that moment in Secret Six
The text isn't mine; it's from a profile on BS called Caralho.org (beautiful name) that I just translated into English and adapted for this comic.