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Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ok_dad on Thursday October 13, 2022 @03:35PM (#33195506)
I knew a guy in high school that carried around a sub-compact notebook and one day in science class we were learning about how to factor quadratic equations (a review of old math we should know) and this guy was not paying attention at all, just typing away. The teacher asked him what he was doing that was so important that he couldn't listen, and to please come up and solve the problem.

This kid walked straight up to the board and explained how you can design a computer program to factor any polynomial equation string input to it, and in fact had implemented a polynomial equation factoring program while the teacher explained how to factor simple quadratic equations.

Since then, I don't feel bad if someone achieves more than me, because clearly there are some people out there that are born to solve certain classes of problems (maybe their brain structure is better for those, or something, who knows).

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Vt71fcAqt7 on Thursday October 13, 2022 @03:50PM (#33195683)
And, to add to this, we need to find and nurture these minds so they don't get bored and can grow at their natural speed.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RC_ITR on Thursday October 13, 2022 @04:00PM (#33195801)
>Throughout high school, Kaczynski was ahead of his classmates academically. Placed in a more advanced mathematics class, he soon mastered the material. He skipped the eleventh grade, and by attending summer school he graduated at age 15. Kaczynski was one of his school's five National Merit finalists and was encouraged to apply to Harvard.[17] While still at age 15, he was accepted to Harvard and entered the university on a scholarship in 1958 at age 16.[19] A classmate later said Kaczynski was emotionally unprepared: "They packed him up and sent him to Harvard before he was ready ... He didn't even have a driver's license."[9]

But we also need to make sure that we respect the humans who possess those brains too...

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by PakG1 on Thursday October 13, 2022 @04:33PM (#33196135)
As discussed in Good Will Hunting: https://www.youtube.com/watch?v=-XCsE5NffMA
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by r00fus on Thursday October 13, 2022 @04:55PM (#33196366)
For those who, like me, were wondering - this excerpt is from the Wikipedia page [1] about the Ted Kaczynski, aka the Unabomber.

[1] https://en.wikipedia.org/wiki/Ted_Kaczynski

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by irrational on Thursday October 13, 2022 @10:17PM (#33198895)
Thank you. I couldn’t figure out who they were talking about.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by AuryGlenz on Thursday October 13, 2022 @05:04PM (#33196474)
There should be some sort of university made for people like that - where they’re learning high level stuff but with people their age.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Avicebron on Thursday October 13, 2022 @06:12PM (#33197121)
Bards college at Simon's Rock did something like this. My friend went when he was 15ish. I used to visit during the summers and while the education was relatively accelerated, there are a host of other issues that don't often get brought up with this model.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by jetbooster on Thursday October 13, 2022 @06:40PM (#33197406)
Added bonus is they come out of it being able to cast 4 first level and 2 second level spells each day
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by irrational on Thursday October 13, 2022 @10:18PM (#33198898)
It’s a Bard college. More likely they learned to play the lyre and sing ballads.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by lelanthran on Friday October 14, 2022 @01:10AM (#33199869)
Bard is also a character class in many RPGs (nethack, Bards Tale); GPs comment makes sense in that context.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by tambourine_man on Thursday October 13, 2022 @06:30PM (#33197324)
I think you’d still have a problem mixing 7, 12 and 15 year old kids. Perhaps not as much as 15 with 20, but still.

This growing up thing is hard.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Manu40 on Friday October 14, 2022 @12:50AM (#33199751)
You are so far from wrong, it hurts me to think about it.

Due to having a reading level 10 years ahead of my peers, and already having learned math concepts at least 4 years ahead of them... at age 8... I was put 3 years ahead of my peers in school until the teachers realized the other kids were having none of it.

They put me back in the 'proper' grade, because 'I' somehow wasn't going to develop social skills well enough in such an environment.

They might not have been wrong, but they would have been more correct to tune in the little buggers causing me grief. Or at least let me tune them in...

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by saberience on Friday October 14, 2022 @04:44AM (#33201106)
I was horribly bullied for being more advanced than my same-age classmates AND older children at high-school, placing me with even older kids (with whom presumably I would have even less in common) doesn't seem like it would have helped my situation.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Manu40 on Friday October 14, 2022 @03:15PM (#33207669)
Yeah, no... it probably wouldn't have helped; very much so for the reasons I have stated in reply to Tambourine.

That said, I should add that 2 of those students ended up running into me again years later. They apologized, which was nice; but then offered me the chance to go do lines of coke with them...

I declined, and went on with my life knowing doubly that my instinct about them was correct the whole time. Wastes of skin.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by absolutelynobo on Saturday October 15, 2022 @03:45AM (#33212705)
> Wastes of skin.

I would flag your comment if I had the authority. This is not acceptable language for this forum.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by tambourine_man on Friday October 14, 2022 @08:28AM (#33202594)
Sorry Manu40, I’m just saying this whole growing up thing isn’t easy and with few correct answers.

Most are still struggling to get over it decades later, myself included.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Manu40 on Friday October 14, 2022 @03:12PM (#33207631)
I mean, who can blame any of them, ourselves included. Instead of doing the right thing and setting the little snots straight, they instead hampered our progress all to make things easier for themselves while placating a bunch of children who needed to be taught the reality of the situation, not coddled into thinking they were 'just as capable' (when clearly they weren't).

Quite frankly, I think we all should be banding together to sue our old schools over this stuff.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by absolutelynobo on Saturday October 15, 2022 @03:44AM (#33212700)
Surely there’s more to life for the top 1% of learners than trying to get retribution against public institutions. One might ask if you’re really as brilliant as you say if you can’t see that - or maybe you were just early as a child, and that’s all.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by lmm on Friday October 14, 2022 @01:34AM (#33199994)
Letting them get ahead is usually the best way to respect an intelligent student. I wouldn't put a lot of stock in one classmate's opinion about someone's emotional state, and a driving license is hardly the be all and end all (I didn't have one when I went to university, and never missed it). "Don't put students of any age through interrogation-style experiments that are designed to stress them" is probably a better lesson to take from Kaczynski's case.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RC_ITR on Friday October 14, 2022 @02:37AM (#33200288)
Sure if you want the student to never be around same aged peers and struggle to develop a social life so they instead focus on their work, I agree.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by lmm on Friday October 14, 2022 @04:21AM (#33200950)
Students can tell who's smarter and who's not, and someone at the same level of learning will always be far more of a peer than someone who happens to be the same age. All the available evidence is that the best thing for children's social life is to let them interact with people at the same learning level rather than the same age. (To say nothing of the fact that segregating students by age is unnatural in the first place, and traditional cultures where kids grow up around people of a wide range of ages are far better for their social development than the western school model...).
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RC_ITR on Friday October 14, 2022 @08:14PM (#33210303)
You know what else is natural? Dying of polio
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by lmm on Sunday October 16, 2022 @06:05PM (#33227564)
It's not coincidence that through most of human history doctors did more harm than good. Yes, sometimes unnatural interventions are better for us than the ancestral environment, but that's very much not the default case.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Huh1337 on Friday October 14, 2022 @05:55AM (#33201510)
The opposite causes the teacher as well as the peers to resent the more intelligent child, so which is better?

I could read since I was 4. When others at school were reading one word per minute spelling letter by letter, I finished the whole article and then continued to another and another. Result? I got a teacher's note (a big deal where I live) almost every lesson, and bad grades. And the children hated me, probably mostly because of the teacher mocking me for not paying attention. I would give anything to be boosted to similarly skilled children. I was friends with them anyways, never really liked the kids from my grade (but that could've been avoided if I wasn't forced to "learn" with them).

I've never seen a boosted child say it wasn't worth it or that they had much problems being a year/two younger than their classmates. Actually, smaller schools here usually combine 2-3 grades into one anyways and the children are friends alright, so boosting the taught curriculum is really not a big deal (unfortunately the system didn't allow it when I went to school).

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RC_ITR on Friday October 14, 2022 @08:14PM (#33210301)
I'm sure it was very hard for you to be a genius surrounded by dunces and I'm sorry those dunces didn't like you for no reason.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Huh1337 on Saturday October 15, 2022 @04:35AM (#33212987)
Kek
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by BeFlatXIII on Friday October 14, 2022 @09:07AM (#33203019)
Would they have success at developing a social life if they were surrounded by same-aged peers of average intellect? It'd be a crapshoot.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RC_ITR on Friday October 14, 2022 @08:19PM (#33210330)
I mean sure, Hacker News is proof of that, but most hyper successful adults that were prodigies went to places like Exeter, Andover, Stuyvesant, Boston Latin, Bronx Science, etc. where they are around smart people their age.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Zababa on Friday October 14, 2022 @10:49AM (#33204273)
Being at the same ability level matters way more than being at the same age. Speaking from personal experience, the whole "let's try to pretend that this kid is normal and that with enough time he will fit in" has had terrible consequences on my mental health, and even on my social ability with the rare people that I feel comfortable with.

I think that in many case, trying to pretend that people are the same when they are not is causing a lot of pain for everyone involved. Holding a conversation with a normal person requires me to expand a lot of energy to not be myself, because if I am I will quickly be hurt and/or rejected. And just like I often hurt people by being myself, other people hurt me by being themselves. Trying to explain it to them has been pointless in all situation, and most of the time makes the situation worse.

Why would any of us have to endure that, when we could instead be with groups of like-minded people and enjoy life more? I don't feel superior to those people, and spending more time with them leads me to develop more negative sentiments towards them. I think the sane option is to avoid them as much as possible, while making sure that I treat them with respect. I can't change fundamentally who I am, they can't change who they are. I can't understand why you advocate for a situation that creates so much suffering for everyone involved.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RC_ITR on Friday October 14, 2022 @08:22PM (#33210340)
You realize there are plenty of places like Exeter, Andover, Stuyvesant, Boston Latin, Bronx Science, etc. full of genius children, right? I agree those places are much better than a given average High School.

The problem is putting a child in an environment where they are surrounded by adults all the time. Like being 17 and having your 'peers' be 30 year old post-docs who are getting married and having children is a complete mind-fuck.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by absolutelynobo on Saturday October 15, 2022 @03:41AM (#33212692)
Why are you so focused on the NYC high-end high school segment? It is utterly unrelatable to 95% of all students and conservatively 85% of users here.

Being surrounded by adults all the time is only a problem if you never spend time around actual peers. Nobody should be forced to isolate themselves like that.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by absolutelynobo on Saturday October 15, 2022 @03:37AM (#33212668)
Yes. It is a brutal existence. Social isolation can continue long past when you would expect it to end, after graduation from high school or college, because of the exploitive behaviors of employers and the self-exploitive nature of someone who only finds solace in work.

What is the solution? I will not spoil it for you, but it does not involve giving up.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Zamicol on Thursday October 13, 2022 @04:30PM (#33196116)
I don't hear this viewpoint acknowledged enough.

Society wasting and discarding undiscovered talent is one of my deepest fears.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Eisenstein on Thursday October 13, 2022 @05:57PM (#33196986)
"I am, somehow, less interested in the weight and convolutions of Einstein's brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops." - Stephen Jay Gould
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by EamonnMR on Thursday October 13, 2022 @07:33PM (#33197857)
Mismeasure Of Man?

SJG is underrated.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by wingmanjd on Thursday October 13, 2022 @04:09PM (#33195892)
I wasn't as cool as this kid, but I wrote a binomial expansion program in TI BASIC back in high school that I was pretty proud of. Teacher said it was neat, but then banned calculators on our tests/ quizzes after I demoed it.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ok_dad on Thursday October 13, 2022 @04:18PM (#33195984)
It was a while ago, and my memory sucks for those kind of things, so maybe it was you! Anyways, programming anything in the space of 5 minutes is hard enough for me, so I'm still amazed at that binomial expansion (which I had to look up, myself).
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by wingmanjd on Thursday October 13, 2022 @04:25PM (#33196054)
We're you in eastern PA in high school? Would be wild if we were in the same class!
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ok_dad on Thursday October 13, 2022 @07:00PM (#33197586)
I was in the opposite side of the country, but let’s pretend, haha.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by saurik on Thursday October 13, 2022 @04:59PM (#33196419)
I remember my teacher banned the use of software on calculators (not the calculators themselves) but left an exception for me because she knew I was writing all the software I was using and didn't want to discourage me using that to learn about both algorithms and the underlying math.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by noir_lord on Thursday October 13, 2022 @05:15PM (#33196584)
I had a maths teacher who accused me of cheating because we had coursework to solve a particular problem, I solved the problem for that case and then the general case using math she hadn’t taught me even had a pascal program that you could enter parameters and it’d give you the answer.

She literally couldn’t get her head around a student going to the library, taking out a book on maths and teaching themselves because they where curious.

The UK has a very strange educational system, curiosity isn’t encouraged, you learn like a good little peg in a round hole.

Left a very bad taste in my mouth but at least she did eventually apologise.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by nickstinemates on Thursday October 13, 2022 @06:26PM (#33197279)
"Never let school get in the way of your education" is roughly the philosophy my parents raised me on. Precisely to encourage what you had done vs. what school expected.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by smeej on Thursday October 13, 2022 @08:30PM (#33198292)
Wow, my parents were willing to sacrifice my entire education if it meant I participated in school in the ways they cared about.

Your way sounds better.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ddingus on Friday October 14, 2022 @01:57AM (#33200100)
Mine too, well mostly. My Grandmother worked through my mother to get that done without invoking other fairly painful, in the consuming too much time sense, family dynamics (Father was a mess and mostly out of this part of the picture.), but I digress save to say me too.

They want to encourage self directed learning and I am glad they did. If nothing else, boredom becomes a good thing more often. The seeking begins and with that can often come some real learning and insight as it may be applied.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by markdown on Thursday October 13, 2022 @10:08PM (#33198840)
Not unique to the UK. This is common all over the world. It's the most efficient way to educate the masses cheaply.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by teachersaredumb on Friday October 14, 2022 @12:19AM (#33199579)
Among college-educated professionals, primary and secondary school teachers are near the bottom for intelligence, as measured by SAT scores. https://www.businessinsider.com/heres-the-average-sat-score-...

The pay is shit, so intelligent people decide to pursue other passions instead of teaching.

Also, the profession seems to attract the kind of people who like to exercise arbitrary authority over other people. Not a majority of teachers, but a substantial minority.

Once I realized these things, a lot of negative experiences I had with teachers made more sense. For what it's worth, I also had some great teachers along the way.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by skinnymuch on Saturday October 15, 2022 @08:09AM (#33214101)
Isn’t the biggest or one of the biggest indicator of SAT scores is how wealthy/well off the test taker is?

Similarly, the IQ test is flawed too. Neither are representative of intelligence or what is required to be a good teacher

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by teachersaredumb on Monday October 17, 2022 @12:16AM (#33229765)
No. SAT is in fact fairly resistant to preparation. Not as much as some other tests, and not as much as the older versions of the SAT, but it's still largely an intelligence test.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by skinnymuch on Wednesday October 19, 2022 @07:24AM (#33260504)
Families making $200K+ do 400 points higher than families making $40K or $20K or less. I forget the exact figure. This study is widely available. 400 point difference is so massive it shows it’s not largely an intelligence test nor is it resistant to prep.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Semaphor on Friday October 14, 2022 @03:50AM (#33200733)
> The UK has a very strange educational system, curiosity isn’t encouraged, you learn like a good little peg in a round hole.

That was the feeling I had after one week in a UK school through an exchange program. Because my original exchange partner quit on me after seeing my picture, I got assigned a different one who was 2 grades higher. I was pretty average in math back in Germany, but in that class, 2 years above mine (11th while I was 9th), their math riddle that was supposed to take them the whole week was solved by me in one lesson.

This was around 20 years ago, though.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by noir_lord on Friday October 14, 2022 @06:26AM (#33201684)
25ish for me.

I have a step-son who is (nearly) 13 and about to start seriously in on his GCSE's - the situation hasn't improved, the non-higher tier papers are just embarrassing, the foundational tier he could have done well by the time he was 10 - he likes maths and I always wished I'd pushed it harder when I was young but a spectacularly shitty home-life ensured while I did decent in my GCSE's I didn't do what I could have done - I make sure he doesn't have the same problem.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by idunno246 on Thursday October 13, 2022 @08:09PM (#33198131)
I wrote programs too. Even had them print out the work.

Checked with the teacher at the beginning of the year and she said no problem. After rampant cheating, mostly people just writing notes in the programs section, she instituted a policy of deleting everyone’s calculator before any test. but let me keep mine too, I had asked to not delete it and I’d take a class calculator if she insisted.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Nursie on Thursday October 13, 2022 @10:43PM (#33199068)
Waaaay back at school in the 90s, that was the policy in our public exams, we were allowed the calculator but it would be wiped on the way in to the hall.

So I memorised my quadratic-solver-with-intermediate-steps and tapped it back in while we were waiting for the test to start :)

The calculation was not hard, but it was still faster just to run my program and scribble down the steps it spat out than to do the solving manually each time it came up. IIRC I had one for simultaneous equations too.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by JadeNB on Thursday October 13, 2022 @04:29PM (#33196107)
> Since then, I don't feel bad if someone achieves more than me, because clearly there are some people out there that are born to solve certain classes of problems (maybe their brain structure is better for those, or something, who knows).

As a math teacher, I very much like every part of your comment except for this. There are way too many people who decide never to try mathematics because they weren't born to it. I don't believe (and it seems rather insusceptible to proof) that math is something that you are born with a talent for, or not; instead, it's all about how much passion you have for it. Genius is any field is not born of effortless gift; it is born of tireless effort. The real difference is between the people who are willing to put in that tireless effort, and those who do not wish to do so (which is a reasonable choice for something you're not passionate about!).

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by phaedrus on Thursday October 13, 2022 @04:52PM (#33196330)
What's funny is I was that guy (not literally the same guy, but did similar things) as GP describes who could type in a program implementing the math lesson in the time it took the teacher to describe it.

And. I. Struggled. So. Much. with math classes.

Could never get homework done because I couldn't focus due to undiagnosed (and thus unmedicated) ADHD. On tests it'd take me the whole hour to do three problems out of twenty because I had to re-derive every equation and lemma from first principles before I convinced myself I was doing it right. And then (probably again due to the undiagnosed ADHD) I'd transpose symbols while working the problem or make other working-memory errors.

The best math class experience I had (later in life) was with a professor at a community college who was a military veteran (mentioned because it influenced his attitude toward teaching). He said, "I'm going to spend hardly any time explaining things; we're just going to work the problems." And that's what we did; we just worked problems.

You'd think I'd be bored with that, but it was the opposite. As I think about it now to try to explain why, I realize that other math classes I'd been in the expectation was lecture was for explaining the concepts, homework was for self-directed working the problems, and tests were for demonstrating that. But if you're bright and have ADHD you're quickly bored with the explanation and completely UNable to self-direct working the problems. So the class time was wasted and homework sessions were hell. So this professor using class time to work the problems was just what I needed.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by klyrs on Thursday October 13, 2022 @05:35PM (#33196783)
I struggled a lot in math too. Got a D in calculus, nearly dropped out of high school. I'd absorbed my dad's excuse, "I'm bad at math." What a crock of shit. Turns out, I was bad at doing work in absence of motivation. But my parents didn't believe in ADHD, so I couldn't have that.

Went back to community college after some time as a web dev, and had a teacher with a booming voice and a gentle attitude, who explained that we were going to be doing a lot of homework. Like your instructor, he'd spend class time working problems, and then I'd go home and do an hour or two of homework every night while it was still fresh. That kicked off a trajectory that resulted in a PhD and a very fulfilling job as a mathematician.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by gcanyon on Thursday October 13, 2022 @04:57PM (#33196388)
I was on my high school's math team. For three years I was in a special class where all we did was look at math problems selected from competitions and solve them. On the one hand, it was great and fun. On the other hand, trig problems were in short supply, and I came out with a less than excellent grasp of trig, especially identities.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by akira2501 on Thursday October 13, 2022 @05:07PM (#33196492)
In school I essentially hated all math beyond Algebra, because it started to become something less tangible and more rote. Which is a sensible way to teach it as a pure subject, but it completely undercuts it's utility and connection to real world problems and the intrigues that go along with them.

Once I started to really want to understand and write audio processing code, I suddenly had a framework to not only care about Trigonometry, but to actually apply it and to have a tool that would validate my understanding of it. That short feedback loop got me through the subject incredibly quickly.

I was completely blown away when I started reading some Linear Algebra material because I realized that I had essentially been doing it for years without even strictly realizing it. The subject came to me very quickly because I already had a solid "mechanical" understanding of how to implement systems utilizing a particular subset of it.

I think passion for the deeper maths is something most people just have to discover through application, and there just happen to be a rare few who discover a pure love of it very early in life.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by BeFlatXIII on Friday October 14, 2022 @09:12AM (#33203069)
It's interesting how opposite people's interests in math can be. I hated elementary arithmetic and its focus on memorization and speed. Once the focus switched to solving equations and became less about concrete numbers, that's when I shot from "severely underperforming his potential" to "a natural at math"
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ok_dad on Thursday October 13, 2022 @09:06PM (#33198517)
I mean, I agree anyone can do anything with enough effort, but some people have an easier time. It’s really easy for me to program computers. I routinely am perplexed that people I know can’t understand or see the algorithms and structures I see. That doesn’t mean I’m the best or that others cannot learn it, just that somehow my brain is structured, whether through nature or nurture, in a way that helps me do logic and math required for programming. On the other hand, I cannot learn other languages. I just cannot figure them out. I still worked hard to learn that skill, but I definitely worked way less hard to become experienced at this than so many programmers I know.

In my view, not everyone needs to be good at everything, but I do get that society sets up maths and science as way harder than it has to be. Part of that is how we teach math, too. I hated math until I went to college and roundabout earned a maths degree.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by jvvw on Friday October 14, 2022 @07:00AM (#33201896)
Maryam Mirzakhani is a lovely 3xamoke of somebody who didn't find mathematics effortlessly easy as a child.

On the other hand, there definitely are people for whom mathematics is much easier than others. I found mathematics effortless at school and even to an extent at university in a way that other people clearly didn't. I did work at the Olympiad type stuff at school I guess but that felt like fun.

I didn't become a Fields Medallist though :-)

Most of the international-calibre mathematicians I have crossed paths with did find a certain level of maths effortless in the same way I did I think, but they also worked hard, although not necessarily relentlessly. Most certainly had other interests outside mathematics. They all really really loved mathematics.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by JadeNB on Friday October 14, 2022 @10:20AM (#33203862)
> Maryam Mirzakhani is a lovely 3xamoke of somebody who didn't find mathematics effortlessly easy as a child.

"3xamoke" is "example", right? If I seemed to claim that good mathematicians found mathematics effortless, I definitely didn't mean to! Rather I meant to claim the opposite: that doing truly deep mathematics (or anything) is deeply effortful even for those who wind up excelling most at it; those people are just the ones who feel such a passion that they can't stop putting in that effort.

> On the other hand, there definitely are people for whom mathematics is much easier than others. I found mathematics effortless at school and even to an extent at university in a way that other people clearly didn't. I did work at the Olympiad type stuff at school I guess but that felt like fun.

I don't claim anything as absurd as that there is no difference in mathematical ability between different people, only that (1) I think the relevance of ability compared to effort is overstated, and (2) even to the extent to which ability is relevant, looking at certain people and declaring them as just good at math (a) undervalues the effort that they put in and (b) discourages people who struggle with it, and who think that means that they cannot do well at it.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by sudosysgen on Thursday October 13, 2022 @04:38PM (#33196186)
I wrote a similar program in those years about when we were first learning of quadratics. It's not really that I'm very smart, my parents were just math teachers and they'd force me to go through more advanced math books where I learned stuff, and I'd get bored in math class.

My algorithm was slow garbage though, so I'm sure your friend's was much better.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by jablongo on Thursday October 13, 2022 @05:07PM (#33196496)
> A computer program to factor any polynomial equation string input to it: Do you mean a program to solve for f(x) = 0 using numerical approximation? Factorization has a specific meaning and is not necessarily possible for quintic and higher-degree polynomials / there is no closed form solution like the quadratic formula for n>=5.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by THENATHE on Thursday October 13, 2022 @06:26PM (#33197282)
If they’re talking about the quadratic equation, this is likely 8th grade to 10th grade in the US education system. Factoring would be y^2 = 3(ab)^2 + c^2, get y all alone so it’s y = _____
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by casey2 on Thursday October 13, 2022 @08:20PM (#33198219)
Yes, polynomial factorization does have a specific meaning. You should learn it. https://en.wikipedia.org/wiki/Factorization_of_polynomials
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by civilized on Thursday October 13, 2022 @10:17PM (#33198891)
No, all real polynomials can be completely factorized (over the complex numbers). Whether the roots can be expressed in closed form is irrelevant.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ctchocula on Friday October 14, 2022 @05:21AM (#33201337)
To clarify, there do exist closed form solutions for quintic functions; they just cannot be expressed using rationals and a limited set of operations of additions, subtractions, multiplications, divisions, and root extractions. However, if you do not limit yourself to those operations, there do exist closed form solutions to quintics. See [1] for a few examples.

[1] https://mathworld.wolfram.com/QuinticEquation.html

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Waterluvian on Thursday October 13, 2022 @05:12PM (#33196548)
Someone once told me, “comparison is the thief of joy.”

I’m confident this is a famous quote. But once I heard it, it kept resonating.

Then years later I watched Bluey with my kids and mom says, “just run your own race” and it all clicked. I’m so thankful that it clicked because I feel liberated from this self-imposed sense that I need to absolutely maximize my time here, which is an impossible task.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by sho_hn on Thursday October 13, 2022 @05:30PM (#33196739)
Learning a new and at the time somewhat obscure (in my setting) foreign language when I was around 30 taught me this lesson at the time. I did well in the small class I attended with others, but not as well as some of the far younger students with both more free time and perhaps better age-given baseline performance at language acquisition (though this is not entirely clear-cut scientifically).

I realized it didn't matter. What mattered is that I progressed toward my goal at whatever pace I could muster, not making it a race. Interestingly, this mindset has made me willing to take on much larger and more complicated challenges in general, one day at a time, without feeling overwhelmed by the mountain to climb ahead.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Waterluvian on Thursday October 13, 2022 @05:49PM (#33196902)
Yes! I love that. Thank you for sharing.

This is the mindset that got me to do so many projects where a younger me thought, “someone smarter has already done a better job at that…”

I now write software for me. Sometimes I publish it.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by WanderPanda on Thursday October 13, 2022 @09:48PM (#33198745)
Thank you! I feel like this step-by-step mentality is a good replacement for the naivety of the youth when it comes to attacking complex problems.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by chatterhead on Thursday October 13, 2022 @06:02PM (#33197018)
I don't know about mathematics, but in orgies this is absolutely true.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Waterluvian on Thursday October 13, 2022 @06:24PM (#33197255)
Semantics.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by abakker on Thursday October 13, 2022 @08:55PM (#33198446)
Sementics.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by tpoacher on Friday October 14, 2022 @12:36PM (#33205773)
Ok "run your own race" sounds very different all of a sudden
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by wizofaus on Thursday October 13, 2022 @08:04PM (#33198106)
https://quoteinvestigator.com/2021/02/06/thief-of-joy/

(Seems like a good site for verifying quotes, it's crazy how many commonly-believed-to-have-been-said-by-X quotes simply never were...)

If you want some advice on how to avoid having your "joy" stolen by comparison, you could always go with

https://quoteinvestigator.com/2017/10/03/life-success/

Though I suppose "Z" these days would logically include "avoid replying to online forum comments..."!

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Waterluvian on Thursday October 13, 2022 @08:25PM (#33198258)
Very cool article. So it is a famous quote!
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by khazhoux on Thursday October 13, 2022 @08:48PM (#33198406)
> Someone once told me, “comparison is the thief of joy.”

I've seen it phrased better elsewhere, but otherwise yes.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by nuclearnice1 on Thursday October 13, 2022 @10:15PM (#33198887)
Feel free to share the better phrasing!
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by cam_l on Friday October 14, 2022 @12:49AM (#33199749)
Sartre perhaps? ..hell is other people.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by khazhoux on Friday October 14, 2022 @01:16AM (#33199896)
eh, I'll let my comment stand on its own ;-)
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by Waterluvian on Friday October 14, 2022 @08:46AM (#33202807)
It isn’t really standing then. ;)
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by vcxy on Friday October 14, 2022 @01:57PM (#33206751)
It definitely does stand on its own, haha. I appreciated it anyway
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by khazhoux on Friday October 14, 2022 @07:51PM (#33210161)
Thanks. Glad at least one person got it :-) I took a risk with the subtlety!
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by nuclearnice1 on Sunday October 16, 2022 @01:07PM (#33225255)
Haha now at last I love it
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by throw7 on Friday October 14, 2022 @09:58AM (#33203564)
"It doesn't matter what they do. It matters what you do."
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by peddling-brink on Thursday October 13, 2022 @09:28PM (#33198630)
Bluey is a gem.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by irrational on Thursday October 13, 2022 @10:13PM (#33198876)
Have you seen the one where he tries to teach his children chess? Hilarity ensues.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by collin128 on Thursday October 13, 2022 @10:34PM (#33199005)
Reminds me of Seneca:

"However much you possess there's someone else who has more, and you'll be fancying yourself to be short of things you need to exact extent to which you lag behind him."

Lucius Annaeus Seneca, Letters from a Stoic

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by steve_adams_86 on Thursday October 13, 2022 @10:48PM (#33199091)
Though this tends to be true, once you become aware of it and begin to recalibrate your perception of what it means to have ability, possessions, fortune, any of it – it stops mattering nearly as much, and can often even go the other way.

There are many people who are fortunate in material or circumstantial ways, but you see ways in which they’re enslaved by it or it somehow dictates their life. The classic “owned by what your own” paradigm which is eerily common in western culture.

This can have the effect of making you feel fortunate for having less, rather than envious.

I love Seneca. What I haven’t got a good grip on is time. On the Shortness of Life is a bit of a gut punch for me.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by RHSeeger on Thursday October 13, 2022 @11:12PM (#33199230)
I like to use the phrase "I don't need to be better than someone else; just better today than I was yesterday".
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by WanderPanda on Thursday October 13, 2022 @11:26PM (#33199310)
Consciously knowing that comparing yourself too much to others is one thing, actually stopping it is a whole different story at least for me. I didn‘t succeed yet. But I noticed that the idea of having 20% personal growth each year is really strong
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ducktective on Thursday October 13, 2022 @05:22PM (#33196653)
>there are some people out there that are born to solve certain classes of problems

exact same experience... there is literally a genetic factor but people are not willing to admit it

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by swayvil on Thursday October 13, 2022 @05:56PM (#33196973)
It's easy to be a genius. All you have to do is give 100% of your attention to your subject, indefinitely.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by novosel on Thursday October 13, 2022 @06:50PM (#33197499)
That is the definition of a genius-savant.

True genius is always happening at the crossroads of his interests. Not linear, not monosyllabic, but divergent-recomposing-thing.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by swayvil on Thursday October 13, 2022 @07:16PM (#33197726)
Ya, true geniusses invariably add gratuitous multiple syllables to everything they say. It's one of the signs.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by strikelaserclaw on Thursday October 13, 2022 @07:40PM (#33197897)
i mean achievement is at the intersection of luck, talent, and hard work. Knew several people with the raw iq to be great but these people would much rather spend their time doing mental puzzles.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by ok_dad on Thursday October 13, 2022 @10:12PM (#33198867)
Being “great” isn’t always necessary, plus I prefer being just great enough to support enjoying the short time I have with people I love.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by sh4rks on Friday October 14, 2022 @02:12AM (#33200170)
Having a high IQ also isn't necessary. No harm in not wanting to chase excellence
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by thaumasiotes on Thursday October 13, 2022 @06:23PM (#33197247)
> This kid walked straight up to the board and explained how you can design a computer program to factor any polynomial equation string input to it, and in fact had implemented a polynomial equation factoring program while the teacher explained how to factor simple quadratic equations.

I find this difficult to square with the well-known theorem that there is no closed-form solution to polynomials of degree five or more. (Where a "solution" and a "factoring" are, for polynomials, the same thing.)

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by TimTheTinker on Thursday October 13, 2022 @06:31PM (#33197331)
Must have been for degree 4 or below.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by curt15 on Thursday October 13, 2022 @09:30PM (#33198641)
Or maybe it assumes rational roots.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by pedrosorio on Friday October 14, 2022 @10:12AM (#33203748)
Which would be useless in context because even for quadratic polynomial problems in middle school, very often the solutions are irrational.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by TimTheTinker on Friday October 14, 2022 @01:26PM (#33206438)
In which case it could say "no rational solutions found"
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by pedrosorio on Friday October 14, 2022 @07:10PM (#33209875)
Yeah, I could also write a program that checks if all solutions are 0 and output the factorization, otherwise say "there are non-zero solutions". That's far from "a program that factors polynomials".

If you brag about how "you can design a computer program to factor any polynomial equation string input to it" in a class about quadratic equations and your code can't factor x^2 - 2, that's just not very impressive, regardless of your age.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by acer4666 on Thursday October 13, 2022 @07:01PM (#33197589)
And how does "no closed form solution" imply "no solution"?
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by thaumasiotes on Thursday October 13, 2022 @09:40PM (#33198686)
No closed form solution means you cannot write a program that will, given an arbitrary polynomial, tell you the solution. Which is what was claimed above. Obviously the solution exists, but there is no single algorithm that can tell you what it is.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by suzumer on Thursday October 13, 2022 @10:21PM (#33198928)
No closed form solution means we can't write out the solution cleanly using standard algebraic operations. You can still write iterative algorithms that converge on the solution, such as by solving for the eigenvalues of a matrix.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by thaumasiotes on Thursday October 13, 2022 @11:11PM (#33199220)
Those won't tell you the solution; they'll tell you a number that is near the solution.

When the solution is irrational, as is common for polynomials, it might be difficult to guess what it is based on knowing an approximation of it.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by suzumer on Thursday October 13, 2022 @11:50PM (#33199440)
When using 64 bit floating point numbers with 54 bits of precision, (or likely in this case, complex values consisting of two 64 bit floats) and you use an algorithm which you can guarantee converges to within 55 bits of precision in X steps, you have found the closest representable solution. Yes, you don't know whether it's 1 + sqrt(17) or 0.9 + Sqrt[17.84...], but you know to a degree of precision that 95% of use cases need what the value is. I do understand what you are saying, but the parent comment was referring to a student factoring polynomials. You doubted what he did based on the fact that he couldn't exactly specify what the roots were. I just assumed that he likely found the roots to a reasonable accuracy and then factored with these approximated values. The parent never specified, but given doubting the authenticity of the comment or celebrating youthful ingenuity, I choose the latter. I understand what you are saying. Yes, you can not find the EXACT values of the roots, but within the context of this comment chain, I don't think that matters.
Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by thaumasiotes on Friday October 14, 2022 @02:36AM (#33200284)
On the contrary, when the problem posed is "find the roots of this polynomial", it's very common to accept approximate values.

When the problem posed is "factor this polynomial", it's unheard of. This is the conceptual difference between "needing a number to work with" and "studying math".

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by charlieyu1 on Thursday October 13, 2022 @07:09PM (#33197665)
I figure out the formula of the number of diagonals of n-sided polygon within 15 minutes when I was 10. I thought I would be the greatest mathematician ever. Gauss figured out the formula of 1+2+3+...+n at a similar age and the difficulty was similar, right?

I have never been so wrong haha

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by eyelidlessness on Thursday October 13, 2022 @09:31PM (#33198643)
I was by no means this kid. But I remember many times I’d passively listened to the lesson of the day, then get called on because I seemed (was) distracted, and offered a simpler solution. Usually got a “we’ll cover that in future chapters” with very little attempt to hide the frustration.

I’m sorry if I ruined anyone else’s math classes! If it’s any consolation, I ruined them for me too. I lost interest in the whole subject when I recognized the pattern.

Re:Teenager Solves Stubborn Riddle About Prime Number Look-A... by geebee on Friday October 14, 2022 @12:22PM (#33205571)
I'm going to be a little obnoxious here. Did he really implement a factoring program, or did he approximate the solution to a high precision numerically? Both would be impressive under the circumstances of course. But if he did it numerically, he still might want to pay attention to how to derive the quadratic equation using partial fractions. It's actually pretty clever.