this post was submitted on 19 Dec 2023
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[–] zerofk@lemm.ee 14 points 11 months ago (1 children)

Apparently, they didn't know it by heart. If they had, they wouldn't have had to spend all that time searching.

[–] rhadamanth_nemes@lemmy.world 3 points 11 months ago (2 children)

The point being that memorizing complex math is pointless unless you're using it for some sort of day to day.

[–] AlDente@sh.itjust.works 4 points 11 months ago (2 children)

Complex? It's just Sohcahtoa my friend

I thought this was early high-school level stuff.

[–] atkion@sh.itjust.works 8 points 11 months ago (1 children)

Since becoming an adult it has become increasingly obvious to me that early high-school level stuff is impossibly complex for a significant chunk of the population.

[–] AlDente@sh.itjust.works 3 points 11 months ago

It's unfortunate that you are correct. However, when it comes to memorization, trig seems pretty tame. That one mnemonic just about covers it all. Even multiplication tables seem like a larger memorization effort to me.

[–] AngryCommieKender@lemmy.world 3 points 11 months ago* (last edited 11 months ago)

Instructions unclear. Toe is still dry, dick stuck in super soaker.

[–] Liz@midwest.social 1 points 11 months ago

Not really. The point of getting really good at it in your teenage years is so that when it shows up 30 years later you have a vauge idea of what you're looking at and can figure it out again. If you had only a surface level understanding to begin with, it'll all be totally gone by the time you need it again, and very few people have the gumption to teach themselves a subject from scratch.