1047
Compendium of human knowledge at my fingertips
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 12 Dec 2023
1047 points (96.0% liked)
memes
18643 readers
706 users here now
Community rules
1. Be civil
No trolling, bigotry or other insulting / annoying behaviour
2. No politics
This is non-politics community. For political memes please go to !politicalmemes@lemmy.world
3. No recent reposts
Check for reposts when posting a meme, you can only repost after 1 month
4. No bots
No bots without the express approval of the mods or the admins
5. No Spam/Ads/AI Slop
No advertisements or spam. This is an instance rule and the only way to live. We also consider AI slop to be spam in this community and is subject to removal.
A collection of some classic Lemmy memes for your enjoyment
Sister communities
- !tenforward@lemmy.world : Star Trek memes, chat and shitposts
- !lemmyshitpost@lemmy.world : Lemmy Shitposts, anything and everything goes.
- !linuxmemes@lemmy.world : Linux themed memes
- !comicstrips@lemmy.world : for those who love comic stories.
founded 2 years ago
MODERATORS
In the university physics classes I took, if the final answer was 47/69, then that was acceptable because the goal was to show you knew how to get there, and the actual value didn't really matter.
Also, when the final value does matter, each time you round a number (which you often do when it's a division you want a calculator for), you're adding error to the final answer. So avoiding using a calculator as much as possible will increase the accuracy of the final answer when there's many steps.
That said, they didn't disallow calculators and didn't want to see long division or multiplication steps.
I wasn't talking about university, and I guarantee you the OP who posted this meme wasn't, either. I think you know this.
My point was that even at university level where the maths are theoretically the hardest they've been up to that point, calculators aren't something that are heavily leaned on.