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#that's maths bitch
chubphoe-linkclick · 2 months
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Link Click Superpower Mechanics: Time Travel and How to Change the Past
and why neither Cheng Xiaoshi nor Lu Guang can do it alone
Tl;dr: the past CAN be changed, but you have to know the secret cheat codes to do so because the cause-effect relationship of events is mad complicated and conditional on borderline random factors. Only Lu Guang's supernatural observer powers can see these 'cheat codes' to safely direct Cheng Xiaoshi's actions to end up at the correct state. Moreover, Cheng Xiaoshi's autonomy when diving allows new possibilities to occur in the past that would otherwise have been impossible.
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In Season 2 Episode 2, we see Lu Guang use his powers on all the camera feeds in the hospital and it gives a node-link graph visual in the background as his powers activate along with the more concrete visual of the hospital, CXS and QL's locations (presumably), and the person they're tracking. This graph representation in the background could actually be a hint on how Lu Guang's powers work, and it could explain why he talks about death as 'unchangeable nodes.' It's not an unusual way to think about things, but maybe there is a reason he uses the word "node" specifically.
Maybe the way Lu Guang experiences his powers is like an insanely complicated graph with multiple paths and outcomes that then also move in a bizarre chronological way, rather than seeing specific events unfold on a simple and neat line or a tree of possible events and outcomes. [Based on the visual below, the graph that Lu Guang sees is cyclic i.e. not a tree, so you can go around in circles without changing the outcome if you're not careful even if the actual events change: the meaningful causality is missing.]
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If timelines are actually graphs, this affects how we can interpret how timelines work because it essentially bundles actions together in nodes, which is much more limited than allowing a near-infinite combination of any actions and outcomes. It also means that moving from Point A to Point B via Action X could be conditional on factors unforeseeable in real time (or unrealistic to account for in real time) because they've been bundled together in these nodes.
This fits with what we've seen of the missions so far and fits with Season 2's themeing of unchangeable fate while explaining why Cheng Xiaoshi couldn't change events when he dived by himself. Lu Guang to direct Cheng Xiaoshi to choose the correct series of action-bundles for a specific outcome, since which actions are bundled together isn't clear in real time as the actual timeline changes.
Okay, but couldn't we know this while using the regular framing of time as a line?
Maybe (?), but-
Thinking of time as a timeweb rather than a timeline explains more about Lu Guang's experience as well as why he does what he does and keeps Cheng Xiaoshi on such a short leash without explanation: it's just an insane amount of information that's hard to comprehend let alone explain to fucking Cheng Xiaoshi.
It tells us about Lu Guang's predictive abilities when looking at the 12 hour time frame of a photo, since he can see branches of possible actions and outcomes that are quite different from what actually happened (something that'd be impossible if he's just seeing the raw events of a photograph).
This explanation also explains why they're able to change the past without rewriting the present: because the critical path from Point A to Point B wasn't changed.
This also tells us that Cheng Xiaoshi's powers opens up new possibilities that Lu Guang could not see on his own (cough cough end of S2). Consider when Lu Guang couldn't tell what would happen if Cheng Xiaoshi won the basketball game: because it was a section of the graph that was never supposed to exist. Lu Guang can (likely) only see nodes that were realistically possible to occur in the original timeline. So Cheng Xiaoshi's influence can completely disrupt his ability to read events because it forcibly creates a series of nodes/action-bundles that were not supposed to exist thus forcing Lu Guang to re-use his ability from scratch, re-expend the energy to read a photo's timeweb, and completely recalibrate his planning to make sure Cheng Xiaoshi stays safely on course (which also takes time).
There are likely future implications that we're unaware of and need to be considered. For example, the fact that CXS, QL and Xiao Ma are all represented as nodes in his view could be used to work backwards on the limitations of his powers and the knowledge he's able to glean from them.
Suddenly Lu Guang's controlling attitude when they're diving makes a lot more sense, and I know I'd be pissy with Cheng Xiaoshi too if I were him.
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8pxl · 2 months
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14 yrs ago i started playing magic the gathering as a kid, and i had the dream to do art for them
3 yrs ago i tweeted about those dreams:
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today i’ve released 11 official magic the gathering cards, and it’s honestly so surreal and insane to me! i did that!! i fulfilled a childhood dream, and i honestly couldn’t be more proud 🥹
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jaubaius · 2 years
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This is so funny
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honeybeedrabble · 6 months
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Kinktober Day 13: Size - Tutor!Miguel x AFAB!Reader 🎃
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can you tell i hate my math class this sem ?? :D
CW: unspecified age gap (reader is in college miguel is in grad school), trauma inducing stats vocabulary, piv (unprotected don’t be stupid), creampie (don’t be stupid), mean miguel, harsh grabbing, fingering (kinda), finger sucking, general size difference.
18+ MDNI
It was getting late, you and your roommates Machi and Gale having dinner with you. You huffed, slumping in the chair you sat on.
“This is such bullshit, I’ve been stuck on this problem for like half an hour already. Nothing’s clicking.” You pushed your dinner aside and looked at Gale for reassurance. She tilted her head at you with a raised brow.
“Girl, you know damn well I’m not getting it either. Just call it quits for tonight, it's not due for another two days.” She said, sipping a chilled can of coke. 
“Oh, come on. Neither of us are understanding this shit. I mean, this symbol looks like a backwards three! I miss when math used to just have numbers,” you complained, squinting at the statistics homework in front of you.
“That looks ridiculous,” Machi laughed. “Never have I been more glad to be an arts major.” She said, getting up to put her dish away. 
“If it bothers you that much, why don’t you just visit the tutoring lab? I think they’re still open.” Gale said, grabbing your dish and following Machi to the sink. 
“Really?” You asked, checking your watch. 8 pm. 
“Hey, we pay thousands of dollars in tuition, okay? If they can’t stay open or help when students need it what's the point in taking all that money from us?” Gale shrugged. You sighed, standing up from your chair. 
“Well, I guess I better get moving if I want to make it to the tutoring center before 10. Let me know if you guys need anything while I’m out.” You grabbed your keys and left the apartment after grabbing your bag and slipping your shoes back on. 
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You arrived at the building, glass doors sliding open as you walked through them, the cold air conditioning giving you goosebumps. You walked over to the sign in sheet, looking through available tutors for the next hour or so. 
“Crap…” You sighed, looking through the sheets. It seemed like you needed an appointment before hand, at least electronically. 
There was the sound of laughter down the hall, you turned your head towards the sound. There was a much larger man along with a guy who seemed about your age. You recognized the shorter individual from your statistics class. 
“Well, I’m glad we could get your problem figured out.” The tall man said, a big hand patting the younger guy's back heavily. 
“Yeah, it only took us all night.” More laughter. 
“Hey, if its due in two days all night is nothing.” The tall, tanned man said. He was massive, you could practically see his muscles bulging underneath his white buttoned shirt. His chocolate hair slicked back, a few strands messily framing his face. You were in a trance when his almost red eyes met yours. You felt your face flush. 
“U-Uh, Hey! You’re in my statistics class arent you?” You asked the shorter guy, desperately avoiding the older mans gaze. The shorter guy said your name questioningly, you nodded. 
“Yeah, thats me.” You said, clutching your bag tighter. “So… you got help with the homework?” You asked, motioning to the taller man.
“Oh yeah, this is Miguel.” He said, patting Miguels back. 
“Hi, nice to meet you.” You said, grabbing his large hand and shaking it. You felt your palms become sweatier, his hand practically enveloping yours. “I didn’t see your name under the statistics sign up sheet.” You said, voice almost trembling. 
“Well as a grad student my major is scientific research so that's why I’m not under statistics.” He said, a slight smirk across his face, his grip on your hand becoming tighter. 
“O-oh,” you said softly. 
“But I use statistics in almost everything I do, so I can help out with any problems you’ve got if you need it.” 
“Miguel’s not a bad tutor, it only took us so long to finish cause I haven’t shown up to class in weeks.” Your classmate laughed. “I’ve got to get out of here but thanks for your help, man.” He waved before walking out the sliding doors into the dark night. 
You and Miguel turned to each other, you suddenly felt very nervous. 
“So… Would you… tutor me?” You asked, rubbing your arms for warmth. 
“Well, it's not quite 10 yet and I don’t have any other sign-ups, so why not?” He shrugged, walking down the hall with you following after him. 
You two walked down the hall, reaching a small study room at the end of it. 
“This is the room I reserved for the night, so don’t worry about anyone coming in here super late and trying to steal it from us.” He said, opening it up for you to walk through. 
You walked into the room, a table with a few chairs in the center with a whiteboard behind it. It seemed fine to you as you walked in, sitting down on a chair, slightly taken aback when it rolled underneath your weight. You looked down and noticed wheels at the feet of the chair. You looked up again when you heard the door shut, Miguel locking it behind him. 
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“And that's why your z score is going to be 20.99. Does that make sense?” He asked. You were fucked. 
The whole time you were supposed to be paying attention you were completely distracted by his being. He sat next to you, his large frame practically caging you in between him and the desk. He was everywhere, and if you weren’t staring directly at the paper, you were scared you were going to faint. You nodded, eyes looking down at the problem, refusing to tear away from the mathematical mess you made. 
“Yeah…”
“Then tell me how you got it.” He said, deep voice rumbling in his big chest. 
“Well, first you uh…” You circled a random number in the world problem then looked up at him with helpless eyes. He raised a brow. 
“You start with the standard deviation?” He asked, clearly unamused. 
“Well… You definitely use it somewhere…” You said half joking. Miguel was still unamused. He sighed deeply, throwing his head into his hand. 
“I’ll explain it one more time, okay?” He said, grabbing the pencil from your hand. His hand brushed against yours and held your pencil as if it were a toothpick to him. “So, we’ve identified the mew, right?” He asked, underlining the foreign symbol. 
“Yeah…” You said, asking yourself what the fuck is a mew? 
You were determined to stay focused but that man made it difficult. You turned to look at him while his eyes were fixed onto the paper, scribbling out equations and typing into your calculator- which he also made look puny in his grasp. You watched him as he spoke, the way his soft lips moved as he talked, revealing sharp canines every now and then between words. You felt your face flush, entranced by his presence. You eyed his large shoulders, following them down to his massive arms. You looked back up at his face, admiring his features while he was so deep in thought. He looked down at you.
“So now we just divide and… hey?” he said almost harshly. “Are you paying attention?” He asked in a snarky tone. You felt your face drop. 
“I… um…”
“Distracted again?” He tossed the pencil onto the surface of the table, muscular arms crossing as he almost glared at you. 
“I’m sorry.” You felt exhausted, covering your face with your hands in defeat. You felt like crying. 
“Maybe if you weren’t so focused on undressing me with your eyes and more focused on these problems, you’d understand this shit by now.” He grunted. You stilled, face buried deep into your palms before you peered at him through between your fingertips. 
“W…What?” You asked, looking at his almost red eyes. 
“I said what I said.” Miguel's voice was low, he grabbed your seat and pulled it towards him, the wheels moving you with ease. You felt your core tighten, as your face continued to burn hot, regardless of the air conditioning. 
Miguel's eyes practically violated you, staring deep past your own and into your soul before looking you up and down, clearly enjoying how you cowered. 
“That pretty little head not used to thinking this hard?” he asked low in your ear. You shuddered, hairs on the back of your neck standing at attention. “Pathetic.”
He grabbed your waist with his large hands, daring to crush you between his palms. He slowly stood up from his chair, face inches away from yours. You took that as invitation enough and crashed your lips into his, those soft lips felt even better than you imagined, a whimper escaping your lips as his grip increased. He pulled you off of the chair and slammed you onto the table, papers flying and pens scattering around you. You let out a grunt as the air escaped your lungs from the impact. 
“I’m taking time out of my night to try and teach you this shit and you can't even meet me halfway and try to learn it?” He huffs yanking down your frumpy sweats to your ankles. You kicked them off, laying on the table in your tight shirt and panties. 
“I-I’m sorry, you're just so-” he cut you off with two thick fingers plunging into your mouth, you gagged when they hit the back of your throat. He smirked, watching you drag your tongue around the knuckles of his fingers. 
“That ought to shut you up.” He ran a finger from his other hand to your clothed cunt, you moaned around his thick digits when he caressed your clit. Your hips moved on their own accord, grinding against his large hand. “Would you look at that? I didn’t know they accepted whores into this school.” Miguel hummed, voice smooth like honey and deep like an ocean. 
His single finger moved to where your pussy and thigh met, yanking aside your black cotton panties to reveal your wet cunt, which clenched around nothing at the sudden cold air. 
“Jesus… I bet you were thinking about this all night, huh?” Miguel teased, the calloused tip of his finger just barely grazing along your seeping hole, spreading the warm slick higher and higher up your folds until he could smear it along your sensitive bud, eliciting another moan from behind his drooly fingers. 
“Needy, aren’t we?” Miguel withdrew his fingers from your mouth while his other hand unzipped his dress pants, the metal of his belt buckle clanking together as he pulled it out of its loops. The belt hit the floor with a small thud and with his drool-soaked fingers he freed his massive cock and ran the slippery fingers up and down his shaft. 
Miguel tore your underwear off of you, as if it was like taking a sticker off a piece of fruit. You felt yourself drip down your thighs, unsure whether or not it was okay to touch yourself while watching this Greek god of a man pleasure himself with your spit, watching your tense cunt beg him to stuff it. 
“Like what you see?” He asked, slipping his finger into his mouth and moaning long and deep when he tasted your sweet slick on his tongue. You nodded vigorously, grabbing one of your tits to entice him even further. “Why don’t you take that off while we’re ahead?” 
You quickly tossed off your shirt and bra, completely naked on the desk. Miguel softly laughed, watching how nicely you obeyed him. 
“You're too easy, y’know that?” With a few more pumps to his shaft, he harshly grabbed one of your thighs and spread your legs even further, admiring your wet pussy. 
The moan you two let out when he put his cock inside of you could've been heard by the whole building if it hadn't been well past 10 pm and everyone had gone for the day. His girthy member dared to split you in half, the sheer size of him was far too much to handle, especially all at one. We watched with pleasure as your breathy moans turned into agonized whimpers the further he drove into you. When he had finally gone balls deep inside of you, there was an obvious cock bulge deep inside of you as he stretched out your pussy wonderfully. 
“M-Miguel…” You sighed, a bead of sweat rolling down your temple. 
“Oh, so this can keep your attention but me slaving away on your homework can’t?” He smugly asked, pulling out before slamming into you with a grunt. You wailed, scratching the hard surface of the desk underneath you, crumpling stray pieces of scratch paper into your palm while arching your back. 
Miguel started at a rough pace, making room out of your tight pussy for his intimidating cock, juices slicking the shaft of his member, and sounds of your wet pussy gushing paired with the creaking of the table filled the room, moans, and mewls adding to euphonious music of your fucking. 
“So fucking tight… so fucking tiny… I bet I could fold you like a pretzel,” He said amusingly, grabbing the backs of your thighs and pushing the fronts of them against your chest. You cried out loud, new depth being explored by his commanding dick while he used you for his pleasure. 
With his massive hands, he spread his fingers out, his thumbs on the backs of your thighs and his four fingers on the small of your back, grabbing onto you so he could bring you up and down on his deep thrusts. 
You were seeing stars at this point, scared your arousal would drip onto your homework papers and soil all the progress you’ve made. But it didn’t matter anymore when you threw your head back onto the table and shook in his hands, pussy clenching around his meaty cock and milking him for his own cum. 
“Ngh- What did I say? Easy…” He moaned, thrusting inside of you a few more times before he shot a huge load inside of your tiny pussy, cum leaking out between where your sexes met and rolling down your asscheeks. 
You lay there on the table, shaking like a leaf in the wind. Miguel watched entranced as your shared cum leaked out of you, finger fucking it back inside of you, wondering if it he could stuff it all back in. He quickly realized your overstimulated cunt couldn’t take it as tears welled in your eyes. 
“Sorry,” He said, removing his fingers. “Now uh… where were we?” He picked up the page of work, then his face dropped, looking at the splotch of cum that had spilled out on accident. 
“On second thoughts… you might want to turn this in online.”
Tag List: @fuckmachine42069 @pasdasin @alien-girl-violet
Next: Cloning - Kakashi x Reader
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gnometa233 · 1 month
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"we need more weird queers" Y'ALL CANT EVEN HANDLE LESBIANS SAYING THEY EXCLUDE MEN.
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purposechef · 4 months
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Choose your fighter.
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animatedtext · 2 years
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ROXY: killed a spider n now i feel bad :/
DAVE: give birth to a spider to make up for it
DAVE: why did i say that
ROXY: why DID u say that
DIRK: Okay, so it takes 9 months to make a baby human; that's about 3 kg.
DIRK: A baby spider, by contrast, weighs about 1 mg; roughly 3 million times lighter.
DIRK: So you could give birth to a healthy baby spider in about 8 seconds.
DIRK: It's not a big inconvenience.
DAVE: roxys on the other side of the cave just churning out spiders as fast as georg can shovel them into his mouth
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auroral-melody · 1 year
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"i hate math"
when most people say this, it's because they think math is about solving equations or memorizing formulas.
but really, this is what mathematicians mean when they say math!
you can braid a braid without loose ends!
fractals!
rubik's cubes!
do you like knitting? it has a lot of math in it!
the card game set is pretty cool!
stellated polyhedra!
music theory is full of math!
remove any ring, and the other two are disconnected
a triangle's angles don't have to sum to 180 degrees
calculating pi with toothpicks
how to make a magic square
0.9999... repeating is 1. not close to 1 -- it is 1.
a super easy way to multiply by 11 in your head
a super easy way to find out if something is divisible by 11
what's the fastest way to roll a ball down a hill? (and what does it have to do with squares?)
how many times do blocks collide? (and what does it have to do with pi?!)
there are just as many whole numbers as there are positive whole numbers. there are different levels of infinity
you only need 4 colors to color in a map, so that no two regions have the same color
somewhere on earth is a point with the same temperature and pressure as the point opposite to it
take a number. if it's odd, multiply by 3 and add 1. if it's even, halve it. you will get to 1. we don't really understand why.
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bluudpop · 14 days
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hallo :D hallo :D hallo :D hallo :D
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bowtiepastabitch · 3 months
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One more day to contribute to fandom science, and if you've already submitted your response here's some fun facts about Good Omens fic on ao3 for you:
Prior to the release of the first season, there were 3,574 fics on ao3 under the Good Omens book fandom tag. Especially compared to current numbers, they are almost overwhelmingly general and teen. Popular tags included fluff, humor, crossover, established relationship, romance, and drabble.
The "anal sex" tag did not make its debut on the top tags list until January of 2024. The ratio of explicit fics is also much higher than any month since the s2 release. Y'all nasty (I love you).
The longest fic under the GO Tv tag is 1,041,533 words with over 200 chapters and is published in spanish. The second place is at 500k, also in Spanish. The third, and the longest english fic, is 479,886 words and 56 chapters, and it's a rarepair Crowley/Gabriel with Aziraphale as the villain. Interesting choices were made here, major respect for the author. Takes guts.
There are 150 pages of fic, or about 3,000 fics, with less than 50 words (my cutoff for calculating average wordcount). That's 3k archived works consisting of podfics, artwork, and short poetry. Very cool!
Y'all are all simps and suckers. With the singular exception of August 2023 (Neil you know what you did), the top tag accross all dates I pulled data from was always fluff.
As I said, if you haven't already PLEASE PLEASE PLEASE GO VOTE to contribute to the biggest survey of Good Omens fanfic statistics made to date, and maybe give this or the poll a reblog to get it in front of more writers.
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Bonus fun fact: In the time it took me to type this post, 4 more fics were posted.
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isjuice · 9 months
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im coming to terms with the fact that my favorite genre of character is nerd psychic loser who unintentionally attracts bitches due to their aloof autistic swag
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obsessivefangirl · 5 months
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Math is so fun actually. Give me a worksheet and I will eat that shit up. Word problems and complex problems are better. Unironically I would adore being taught new math things and why things work because it's so fascinating. Math is a puzzle game but without the visuals, my best representation is the game portal. You try and try to get that cube, but it's not frustrating, it's fascinating. Okay, that didn't work. What about the others? When your math doesn't work you look through your old equations. Coach yourself about why you thought that would work, put it into words. I can't tell you how many times in both portal and math when I started to explain my logic it hit me in the face how easy it is to pick up the faulty thinking. I think you guys hate it because of how school introduced it.
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maybeinanotherworld · 5 months
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the other day, i said i was tired of seeing legendre polynomials everywhere and a friend of mine said, with no explanation whatsoever, "le gender polynomials" and i just think that's the funniest thing i have ever heard
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IS NO ONE GONNA MENTION THEY EXTENDED THE TIME/DAYS FOR WALLY?!
(I already got mine but still?! This is cool and crazy?!)
good for him!!! good for him... more people deserve to have him!
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bonefall · 2 months
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hi! i'm severely dyscaluliac, and i absolutely adore all of your work, but i'm struggling so hard to figure out the maths behind the prey calorie to feeding cats thing. i understand that if the calorie amount is over 350, it'll feed more than one cat, but i don't have a bloody clue how to figure out how many specifically. Do i have to divide the calorie amount by the 350? Input would be greatly appreciated, apologies for the dyscaluliac rambling, i've been at this for an hour and i have a headache.
OH HEY, I also have dyscalculia! I'm always coming up with ways to help myself visualize this sort of thing. I've got you bro.
Think of 350 like a container for a single cat. Every day you have to fill 350 calories for that individual. Since 350 is just 50 seven times, you can make a beaker with seven notches.
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(It always helps me to break things down into multiples of 5 and estimate around them.)
So, when you "fill" this beaker with 350 calories, your warrior is fed! The spillover from a full beaker can feed another cat.
So, if your food item was 400 (350 + 50) calories, that feeds one cat and fills up a single notch on the next "beaker." Whenever you have a big food item, you can subtract 350 from it until you reach a number below 350. When you divide a number by 350, that's what it's doing.
So if you had 3,500 / 350, your answer is 10. You can feed ten cats. 350 goes into 3,500 ten times.
When it's not a "clean" division and you have all the jumbled numbers at the end, like 3,600 / 350 = 10.285714, just pay attention to the first number after the period. It feeds 10.2 cats. The .2 means the eleventh cat is 20% fed.
Whenever you need to figure out how much food a group will need, take the population of the group, and multiply by 350.
If you have 3 cats in the group, that equation is 3 x 350. I punched that right into a calculator, and got 1,050. You need 1,050 calories to feed three cats.
Though, also remember how this functionally plays out.
If your cats are eating whole prey, it's not like Dudeheart is going to eat everything except the tail to minmax caloric efficiency. He's going to eat the whole thing. These sorts of calculations apply best to a Clan that's making soup or has someone doling out rations.
But, anyway, try making drawings to help visualize it, if it doesn't make sense. I hope this helps-- these are the hints that I use when numbers aren't making sense in my head.
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