cosecantphi

joined 5 years ago
[–] cosecantphi@hexbear.net 16 points 6 months ago

no siree no violence here in our violence system made out of violence, racism, and racist violence

[–] cosecantphi@hexbear.net 32 points 6 months ago (1 children)

For the love of god someone please edit this speech to footage of True Promises II and III: https://www.youtube.com/watch?v=56vtZsQgAF0

[–] cosecantphi@hexbear.net 2 points 7 months ago

Once again, thank you so much comrade, I appreciate it!

[–] cosecantphi@hexbear.net 13 points 7 months ago (1 children)

this is looking like some Escape from Dannemora shit lmao

hope these guys who escaped are safe out there, how likely is it they never get caught?

[–] cosecantphi@hexbear.net 2 points 7 months ago (1 children)

You're very welcome! I'm slowly teaching myself what is essentially a mathematics undergrad degree, and I'm familiar with the book you're using, so if you ever have any other questions feel free to ask!

Word of advice: In most math books, especially at lower levels, the majority of the exercises will nearly always be some sort of direct application of the theorems and proofs in the preceding chapter of instruction.

So when you feel stuck, you should go back to those theorems and try to make sure you really understand what the proof is saying. Like try to be skeptical about the statements and examine them until you are fully convinced that the proof is ironclad. Then it'll be much easier to spot which theorems each exercise is meant to provide elaboration/nuance on, especially the earlier exercises in a chapter.

The later exercises in a chapter tend to be much more difficult, but you'll nearly always be able to prove them with the theorems you've already learned, it's just that the harder ones will be essentially foreshadowing theorems in future chapters. So the longer you stick with this, deeply examining every theorem and attempting every exercise, the easier it becomes as you begin to understand the pedagogical intent of the author.

[–] cosecantphi@hexbear.net 16 points 7 months ago (1 children)

The "go outside and touch grass with friends and family on new years instead of being on hexbear" struggle session we had a few years ago really sucked

[–] cosecantphi@hexbear.net 3 points 7 months ago (3 children)

Take a closer look at the proof and conditions of conjecture 2 in chapter 1. It states that if you have a positive integer n that isn't prime (i.e it is n=ab for positive integers a and b both less than n, then the integer given by (2^n)-1 = (2^ab) - 1 is not prime either.

But the proof itself for that conjecture gives you a means of computing integer factors x and y of any such number where n is not prime. It uses the telescoping property of sums to prove in general under these conditions that:

(2^n) - 1 = ( (2^b) -1 ) * y

That is, one of the two factors you are looking for takes the form x = (2^b) - 1.

So let's use this to solve part (a) as an example. (2^15) -1 = 32767 is not prime according to conjecture 2 because 15=3*5, a product of positive integers less than n=15 . Now plug it into the equation with a = 3 and b = 5:

( ( 2^3*5 ) - 1 ) = ( (2^5) - 1 ) * y

Now you just solve for y:

y = ( ( 2^3*5 ) - 1 ) / ( ( 2^5 )- 1 ) = 1057

And we already had x = (2^5) -1 = 31

We may now easily confirm the result by multiplying: 1057 * 31 = 32767.

To apply this to part b, all that remains is to repeat the process with a = 31 and b = 1057.

[–] cosecantphi@hexbear.net 46 points 7 months ago* (last edited 7 months ago)

Ok, we started with not voting makes you as bad as the literal fascists.

Now we're at voting doesn't materially effect the outcome in the vast majority of cases, but you're still as bad as the fascists for not participating in the American civil religion by personally legitimizing our deeply undemocratic institutions with a vote that is essentially an endorsement of further neoliberal policy that would gladly see many of us dead or enslaved.

Is politics just like a sports thing to you or something? Where you show up to support your team every couple years? Why should I care if the Democrats or Republicans are in office if they are both committing genocide, if they both support policy that is a direct threat to the lives and livelihoods of myself and people I care about? I don't want to be complicit in that, but apparently I'm as bad as the fascists for not voting for actual fascists in sham elections?

Voter opinion doesn't correlate to policy in literally any study I've ever seen of the electorate in this genocidal farce of a settler-slaver colony. The problem is very clearly not a lack of voter participation, but a lack of actual, functioning democratic institutions. You're never gonna vote your way out of this situation because the capitalists built the entire system to prevent you from doing exactly that.

When you make a big show of voting blue no matter what, you tell the Democrats they don't need to worry about your interests because they have your vote regardless. Why the fuck would you do that?

[–] cosecantphi@hexbear.net 1 points 7 months ago

I had that happen to me a couple times on freebase DXM but never on HBr. Was it a large dose, high plateau trip?

[–] cosecantphi@hexbear.net 19 points 7 months ago* (last edited 7 months ago)

It's true! I did this one a few years ago after hearing about it on Hexbear

https://hexbear.net/post/106725?scrollToComments=false

 

(Initially posted in c/drugs but thought it would get more engagement here)

I was thinking about the way cannabis is increasingly legal in the US, and I'm starting to see it as a symptom of balkanization in this country that might start to become the model for the legalization of other drugs.

To explain: In most places in the US it is either legal or de facto legal despite the fact that until this year it was federally considered a schedule I controlled substance alongside Heroin, LSD, and many other widely known recreational drugs. For decades the federal government considered cannabis to be wholly unsuitable for all medical use and too dangerous for scientists to even research. They dedicated vast resources into destroying cannabis farms and putting cannabis users, dealers, and growers into prison. It was in a legal category more severe than fentanyl and many of its analogues.

Without even changing those laws, we got to a place where most states decided to just hand out licenses to businesses to grow and sell it, and allow anyone over the age of 21 to buy it.

I think the research chemical scene has by now made it clear that recreational drugs are not a finite group. New drugs are invented all the time. In the same way, new plants containing psychoactive compounds are either discovered or popularized all the time. They do not necessarily start their lives in the public consciousness with stigma, and they can be just as benign or deadly, euphoric or dysphoric, sedating or stimulating, psychedelic or inebriating as any classic, widely known drug.

The way the federal government categorized drugs and the way the DEA enforced drug law was never rational when you approach it from the goal of reducing the harm drugs cause socially. In actuality it was always about maintaining a legal and socially acceptable avenue for continuing this country's legacy of racism and slavery.

What this means is that which new drugs are to be banned, which are to be ignored, and which are to be accepted is an entirely local matter determined by which marginalized communities can be connected to each drug for purpose of stigmatization. With increasing social disunity across the states, we might begin to see certain drugs became wide spread and tolerated in certain states but treated with extreme hostility elsewhere. A situation like this would paralyze the ability of the DEA to gain enough cooperation from local law enforcement to curtail production and distribution, leading to decrease in stigmatization and eventually the relaxation in attitudes even in places where the stigmatization began.

 

For purpose of discussion, assume that due to bad luck, this asteroid has evaded the detection of all amateur and professional astronomers until about six months from impact. The asteroid is too large to deflect with humanity's current spacefaring capabilities, and the general scientific consensus is that the impact will end all multicellular life on Earth.

What do those six months look like?

 

I started a new job at a whole new grocery store a couple months ago. Got hired as a cashier a little while before the grand opening, but my first weeks consisted entirely of stocking all the empty shelves. Then when we opened, it was a nightmare suddenly dealing with customers for the first time but I thought I adapted fairly quickly.

Next two weeks my hours dropped from 30 per week to just 15, but my boss went out of their way to let me know I'd be getting more hours next week, so I wasn't worried and considered it a fluke.

Of course the next schedule came out, and surprise: 0 hours for the entire week. Then my manager and boss both blatantly ignored all my attempts to talk about this on the stupid ass app we use for communication.

This happened to about 10 other coworkers too, and it clicked for me. It was just a fucking bait and switch to get some extra manual labor to get the store open sooner. Lure us in with promise of a long term job, and then throw us out like trash two months later when they're done with us.

Please, we need some more excuses for the lack of terror.

 

I can't get paid for shitting on company time since I never really need to shit at work, but I'll be damned if I don't kill the same amount of time while on the clock. Thank god restroom breaks are mandated by OSHA and they don't count toward our normal 10 minute paid breaks. Over the course of an 8 hour shift, I try to spend at least 30 minutes total in the restroom.

 

I step out of Hexbear and into another instance for once and immediately get this shit lmao

I was letting off some steam about how sick and tired I am about working a shit job to make some asshole rich, and I made an off hand remark about how my employer probably belongs in a gulag. Further down the reply chain, this lemmitor asshole shows up to send me a whole tirade full of faux concern, breaking out the psychoanalysis to say I'm just an extremist full of unjustified hatred because I must be a bitter loser. Somehow they come up with this nuclear hot take comparing my anger at the capitalist class to a Christian fundamentalist hating gay people.

But the fucking cherry on the top here is sending me this comment as their very first interaction with me and proceeding to instantly block me to deny me the chance to reply at all. I've seen others use the block feature as a means of getting the last word in, but never to get both the first and last word in at the same time. And in the end, this self-unaware lib ends up calling me the overly self righteous one. Perfect.

Tbh, what gets me is that they were so fucking close to getting it. They almost came to an accurate understanding of the fact that my material conditions as a poor person getting fucked over day in and day out by my employer stealing my labor will heavily inform my politics. But of course they never quite reach that point, instead bizarrely veering off into psychologizing me, and acting like this is all just some sort of character flaw on my part.

Rule one: https://hexbear.net/comment/4738025

 

Disclaimer: As far as I know, I'm not going to die soon. I'm asking this question in case that changes someday.

So I was just thinking about this and thought it might be a good idea to leave your family some money while fucking over the bank on your way out. The creditors would go after your worthless estate only to find the recently purchased assets are missing, but you're already dead and can't be charged with fraud. And if you do some decent opsec, they can't implicate your family either.

I assume without laundering the money, your family would not be able to use it on anything big. And your available credit wouldn't be enough to make a massive quality of life improvement for your loved ones. But even if they only spend it on groceries and hobbies for a few years, it would make a nice goodbye gift.

Am I missing anything that makes this a horrible or unacceptably risky idea?

 

Recent example is Intel dropping the i from their CPU branding. What was an Intel Core i7 is now an "Intel Core Ultra 7". This is a bizarre choice. The i3, i5, and i7 branding is very much a household name, and they're just throwing that away.

Infinitely worse, they've also thrown out their low end Pentium and Celeron CPU branding. Now they're simply calling them all a generic "Intel Processor". What the actual fuck? People avoid Pentiums and Celerons because they're widely regarded the absolute bottom of the silicon barrel. Now instead of "don't get a Celeron, it's practically e-waste" it's going to be "don't get an INTEL PROCESSOR, it's practically e-waste". Holy shit.

A bunch of rich fucking failchildren got paid the big bucks for these ideas meanwhile I'm making min wage working infinitely harder while actually producing a non-negative surplus value for my employer to steal.

 

It was for some local primary or something, I don't know, 2020 was the last primary I'll ever pay attention to. I'd been getting these texts all month and thought they were mostly automated by now, so in frustration I responded "For the love of god please shut the fuck up".

Well an actual person replied saying they'd take me off their mailing list and now I kinda feel bad because this person was probably just a volunteer with probably good intentions

 

And I'm not even talking about large criticisms where you entirely dismiss their favorite treat as trash.

You can post just a couple of misgivings that are deeply couched in reassurances that you really loved the show overall, but it doesn't matter. You'll still get downvoted to hell, and a bunch of weirdos will come out of the woodwork to vehemently disagree with you on each and every point, line by line, arguing as if they've been born ready to die on this exact obscure molehill.

I guess they just really want you to say that their media is perfection incarnate, and that's such a bizarre mindset. They've always been like this, but I tend to pick up on it so much more often now because I can't help but compare that behavior to how people interact on Hexbear. Here we actually take care to charitably engage with each other's thoughts, something redditors are apparently incapable of regardless of how low stakes the topic of discussion is.

 

I really wish programming tutorials for absolute beginners were exactly like that. Like please program my dumb ass to learn programming.

Ideally a tutorial would Just assume I know nothing at all. In fact, assume I'm some medieval serf from 1320, motherfucker. Assume I've never heard of a computer before, never mind used one. Assume I've lost two dozen children to the plague, scurvy, smallpox, and conscription into wars with neighboring fiefdoms. Assume I'm currently imprisoned in the oubliette for hiding grain under my floorboards. Assume I speak in such a thick accent from bumfuck nowhere that it is entirely unintelligible to both contemporary nobility and modern English speakers alike. Assume I'm illiterate. Assume I've never washed my penis before. Assume I've never wiped my ass.

I'm talking about a tutorial that involves a thorough description of each and every click of the mouse. Rigorously define every single word that has programming relevance. Leave no stone unturned, if you're even slightly vague about any step I guarantee you I will fuck it up! It'd be sick as hell if such a lesson plan existed for every common programming language

 

Damn, the things used to be these thin little, well, cards. Nowadays they are reaching the size of entire consoles and can more accurately be called graphics bricks. Is the tech so stagnant that they won't be getting smaller again in the future?

The high end ones are so huge, power hungry, and fucking expensive that I'm starting to think they might as well just come with an integrated CPU and system RAM (in addition to the VRAM) on the same board.

What is the general industry expectation of what GPUs are going to be like in the mid term future, maybe 20 to 30 years from now? I expect if AI continues to grow in scope and ubiquity, then a previously unprecedented amount of effort and funding is going to be thrown at R&D for these PC components that were once primarily relegated to being toys for gamers.

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