/sci/ - Science & Math » Thread #12509131

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Literally Impossible to Solve

Anonymous Sat 26 Dec 10:14:45 2020 No.12509131 View Reply Original Report

Quoted By: >>12509272 >>12509338 >>12509362 >>12510220

Literally impossible question. I thought this was a boomerpost, but it ended up being more complicated than I could have imagined. First I tried Wolfram Alpha— and then I gave up. What do, /sci/?

Anonymous

Anonymous Sat 26 Dec 2020 10:16:45 No.12509134 Report

Quoted By: >>12510442

There is someone who can solve it. It’s not a conventional math problem. Doing it by hand is almost impossible without knowing special technical. Just search on google for the solution

Anonymous

Anonymous Sat 26 Dec 2020 10:54:54 No.12509219 Report

Quoted By: >>12509225 >>12509334

Wolfram Alpha literally gives you the answer though.

Anonymous

Anonymous Sat 26 Dec 2020 10:56:13 No.12509225 Report

Quoted By: >>12509243 >>12509249

>>12509219
How do I type a fish into wolfram alpha?

Anonymous

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Anonymous Sat 26 Dec 2020 11:02:50 No.12509243 Report

Quoted By:

>>12509225

Anonymous

Anonymous Sat 26 Dec 2020 11:05:17 No.12509249 Report

Quoted By: >>12509257 >>12509338

>>12509225
solve x/(y+z) + y/(x+z) + z/(x+y) = 10 over the integers

Anonymous

Anonymous Sat 26 Dec 2020 11:08:00 No.12509257 Report

Quoted By: >>12509258

>>12509249
Ok maybe I'll do it later but what about the problem in the OP?

Anonymous

Anonymous Sat 26 Dec 2020 11:08:33 No.12509258 Report

Quoted By:

>>12509257

Literally has been solved already.

Anonymous

Anonymous Sat 26 Dec 2020 11:11:49 No.12509272 Report

Quoted By: >>12509277 >>12509295

>>12509131
By inspection (1,2,3) is one of the infinitely many solutions
come on OP give me a hard one

Anonymous

Anonymous Sat 26 Dec 2020 11:14:41 No.12509277 Report

Quoted By: >>12509283

>>12509272
No, that equals eight.

Anonymous

Anonymous Sat 26 Dec 2020 11:17:07 No.12509283 Report

Quoted By: >>12509293 >>12509347 >>12510408

>>12509277
It for multiplication dumbass.
The addition one has no solutions over the integers.

Anonymous

Anonymous Sat 26 Dec 2020 11:22:02 No.12509293 Report

Quoted By: >>12509347

>>12509283
What?

Anonymous

Anonymous Sat 26 Dec 2020 11:23:51 No.12509295 Report

Quoted By: >>12509347

>>12509272
That's 8.

Anonymous

Anonymous Sat 26 Dec 2020 11:40:56 No.12509334 Report

Quoted By:

>>12509219
>positive whole values
wolphram alpha literally doesn't give you the answer. it is similar to this one
https://www.quora.com/How-do-you-find-the-positive-integer-solutions-to-frac-x-y+z-+-frac-y-z+x-+-frac-z-x+y-4

Anonymous

Anonymous Sat 26 Dec 2020 11:42:10 No.12509338 Report

Quoted By: >>12509352

>>12509131
the hard version of this problem is when you have the reciprocals being added and you want their solution in integers like >>12509249
your computer will sooner shit itself than answer that, and it requires some specialised knowledge of elliptic curves in order to understand where to start with that sort of problem.

Anonymous

Anonymous Sat 26 Dec 2020 11:46:35 No.12509347 Report

Quoted By:

>>12509295
>>12509293
stupid niggers refer to
>>12509283

Anonymous

Anonymous Sat 26 Dec 2020 11:49:08 No.12509352 Report

Quoted By: >>12509357

>>12509338
I was thinking you could solve it algebraically but not in the state to attempt it.

Anonymous

Anonymous Sat 26 Dec 2020 11:52:09 No.12509357 Report

Quoted By:

>>12509352
if by algebraically you mean "in terms of elementary functions" then no, you can't

Anonymous

Anonymous Sat 26 Dec 2020 11:53:41 No.12509362 Report

Quoted By: >>12510212 >>12510214

>>12509131
I can. Just brute force it... For every number less than 100 it's 100^3 computations which is quite fast.

Anonymous

Anonymous Sat 26 Dec 2020 17:57:15 No.12510212 Report

Quoted By:

>>12509362
Won't work

Anonymous

Anonymous Sat 26 Dec 2020 17:57:48 No.12510214 Report

Quoted By:

>>12509362
>I can. Just brute force it..
Then do it, faggot.

Anonymous

Anonymous Sat 26 Dec 2020 18:00:32 No.12510220 Report

Quoted By:

>>12509131
It may be possible that the solution is x, x, and some hyper tetration of x

Anonymous

Anonymous Sat 26 Dec 2020 19:13:38 No.12510408 Report

Quoted By:

>>12509283
That's not what he asked for faggot. Admit it you can't solve it

Anonymous

Anonymous Sat 26 Dec 2020 19:22:24 No.12510442 Report

Quoted By:

>>12509134
There's no solution on google bro

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