this post was submitted on 18 Aug 2023
10 points (91.7% liked)

math

269 readers
2 users here now

Interesting news and discussion centered around Mathematics

founded 1 year ago
MODERATORS
[email protected]
10
Is there an interesting set of natural numbers defined by a number-theoretic property that is finite? (lemmy.sdf.org)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
16 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 6 months ago

TIL about prime-generating quadratic polynomials, as well. I feel like I'm destined to use one in code now. The logic behind e^π√163^ looks like more than I can absorb today, haha.

Because I find Wikipedia doesn't explain it in the best way, a quadratic field like ℚ[√-n] is literally just the field of rationals with √-n and all the new numbers you can make with it added.