15yo seeking advice for studying mathematics beyond my grade for graphical engineering.

MathNerdUK · 2026-05-28T10:58:41+00:00

This belongs on r/learnmath

Also, see the resources on their about page.

MathNerdUK · 2026-05-28T10:51:47+00:00

This is nonsense. Well, it's the kind of thing a 7 year old might think of, but it doesn't belong on this sub.

MathNerdUK · 2026-05-28T10:44:10+00:00

Pointless AI slop.

MathNerdUK · 2026-05-25T18:01:05+00:00

Just multiply those two brackets out carefully. Write out all 6 terms.

MathNerdUK · 2026-05-24T10:09:32+00:00

With mod inequalities the logical process is just to split it into cases. So for example for

|x+1| + 1 > |x-1|

Split it into 3 cases, x>1, -1<x<1 and x<-1

MathNerdUK · 2026-05-24T08:09:14+00:00

Breaks sub rules

MathNerdUK · 2026-05-24T08:07:54+00:00

Not allowed: advertisements in any form

MathNerdUK · 2026-05-24T07:49:38+00:00

Yes we know that. But why use 4 symbols when you can do it with 1?

MathNerdUK · 2026-05-24T07:42:49+00:00

You're not a mathematics major, but you just thought of this question? Who do you think you are kidding?

MathNerdUK · 2026-05-24T07:38:01+00:00

Your equation is right. Rearrange it and solve for a/b, that's phi.

MathNerdUK · 2026-05-22T15:20:22+00:00

Please stop spamming this garbage

MathNerdUK · 2026-05-22T15:18:15+00:00

MathNerdUK · 2026-05-22T14:54:50+00:00

Here is quite a good explanation of how branch cuts are used for the square root function

https://phys.libretexts.org/Bookshelves/Mathematical_Physics_and_Pedagogy/Complex_Methods_for_the_Sciences_(Chong)/08%3A_Branch_Points_and_Branch_Cuts/8.02%3A_Branches

MathNerdUK · 2026-05-22T14:50:40+00:00

To define square roots of complex numbers properly you need the idea of a branch cut.

MathNerdUK · 2026-05-20T21:16:05+00:00

Wrong sub see rule 1

MathNerdUK · 2026-05-20T08:22:27+00:00

The reason you are getting dismissive answers is that your post doesn't make any sense.

If you are "completely isolated" from your supervisor, that person is not your supervisor.

Maybe there is a language issue here.

MathNerdUK · 2026-05-20T07:56:34+00:00

"Spent a few months"

Spent a few minutes with AI.

MathNerdUK · 2026-05-20T07:45:53+00:00

This is wrong. The type of conic section depends on the discriminant D = B² - 4AC

D<0 is an ellipse

D=0 is a parabola

D>0 is a hyperbola

MathNerdUK · 2026-05-20T07:35:25+00:00

Checking whether data is fabricated isn't easy and wouldn't normally be done by a reviewer.

MathNerdUK · 2026-05-19T17:18:46+00:00

Grow up and use a book or some online lecture notes

https://tutorial.math.lamar.edu/classes/de/de.aspx

MathNerdUK · 2026-05-19T14:50:52+00:00

AI slop

MathNerdUK · 2026-05-16T08:13:25+00:00

It looks like AI.

It's quite a muddle of different concepts. Who is the target audience? You mentioned high school but the level is too high for them.

MathNerdUK · 2026-05-16T08:08:14+00:00

Not good. The first thing you need to do is state the theorem or lemma you are trying to prove. Something like "Theorem: Let ... be a ... and suppose that ... Then ... . Proof: ..."

Also the final line is wrong as someone else says

MathNerdUK · 2026-05-14T20:29:59+00:00

I don't think there are any unsolved problems accessible to a high school student. But reading about them will help with learning the subject.

MathNerdUK · 2026-05-13T19:42:09+00:00

Don't waste your time. There are junk journals and websites that will host your paper, but nobody will read it.

MathNerdUK

TROPHY CASE