this post was submitted on 18 May 2025
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[–] DoGeeseSeeGod@lemmy.blahaj.zone 2 points 3 hours ago (1 children)

As a not good at math person, advanced math sounds hella fake sometimes. Like almost a parody of math. I accept that it's real but part of me will always think it's some inside joke or a secret society cult for the lamest god.

[–] palordrolap@fedia.io 1 points 2 hours ago (1 children)

A lot of "advanced" maths comes from asking "What if this was a thing, how would that work? Would it even work?", so you could say there's a deliberate sense of "fake" about it.

Dual numbers come from "What if there was another number that isn't 0 which when multiplied by itself you get 0?"

Basic dual numbers (and complex numbers) are no harder than basic algebra, shallow end of the pool kind of stuff, but then not everyone is comfortable getting in the water in the first place, and that's OK too.

[–] DoGeeseSeeGod@lemmy.blahaj.zone 2 points 45 minutes ago* (last edited 37 minutes ago)

Thank you for the info!

Puts on floaties and a brave face, then advances to the shallow end

What is the value in learning about "What if there was another number that isn't 0 which when multiplied by itself you get 0?"

Are there any practical applications IRL for dual numbers?

Edit: Screw Screw theory. Wikipedia says dual numbers have applications in mechanics and to see Screw Theory. I tried reading about it and my eyes glazed over so quickly. Math so isn't for me lol.