- tacosanonymous ( @tacosanonymous@lemm.ee ) 50•7 months ago
I’ve used tons of geometry in games. I’ve heard it’s useful IRL but I never go to there.
- AeroLemming ( @AeroLemming@lemm.ee ) English12•7 months ago
If you’ve ever played Minecraft, basic math is a must unless you want to be wasteful and/or discover you don’t have enough of something constantly.
- tacosanonymous ( @tacosanonymous@lemm.ee ) 3•7 months ago
Especially Minecraft! I use the line formula to not waste eyes of ender.
- AeroLemming ( @AeroLemming@lemm.ee ) English2•7 months ago
I think I tried that once and couldn’t get it to work. I’m pretty sure my math was fine, I think it just either that it wasn’t measured accurately enough or I was unlucky and the second eye ended up pointing at a different stronghold. Very cool that you got it working!
- 🇰 🔵 🇱 🇦 🇳 🇦 🇰 ℹ️ ( @Kolanaki@yiffit.net ) English23•7 months ago
No he cannot. I don’t even need to use the theorem to figure that out. He’s already at the maximum range by being 30ft in the air. Unless the party is directly under him, he can’t reach.
- Seasoned_Greetings ( @Seasoned_Greetings@lemm.ee ) 12•7 months ago
I would argue that this explanation still requires a working knowledge of the Pythagoras theorem, even if you don’t employ the formula directly. Specifically the knowledge that the hypotenuse must be longer than either of the sides unless the angle of the non-90 degree sides are 180 and 0, essentially making it a line.
You deducted the hypotenuse must be longer than 30 since they weren’t aiming directly at the ground. Believe it or not, that’s not common sense.
- deo ( @deo@lemmy.dbzer0.com ) 7•7 months ago
I watched (some) of a History of Mathmatics documentary, and what struck me was how many of the theorems ancient people came up with were just common sense. But they wrote it down: that’s what made it noteable.
There were some theorems/axioms that i had trouble getting my brain to accept, but generally it came down to me not “getting” their number/tally system or simply having no context for why they needed that math in the first place (ie: it wasn’t common sense to me). For example. I’m not an ancient accountant who needs to be able to calculate grain taxes and – at the same time – be able to assure a farmer (who can’t read my number system) that i’m taking the correct amount of his food, so their method of long division using different colored stones seemed needlessly convoluted to me.
- Malgas ( @Malgas@beehaw.org ) English6•7 months ago
Note, too, that there is value in being rigorous about “common sense” assertions.
Some of the most exciting discoveries happen when something everybody assumed they knew turns out to be wrong.
- deo ( @deo@lemmy.dbzer0.com ) 2•7 months ago
Very true! I wish I could upvote you more than once, so i’ll write a long-winded comment instead…
Quantum mechanics is the least common-sensical realm of science and math, and yet it is excedingly useful and has expanded our understanding of the universe tremendously. But to get here, many someones had to keep asking “why” without stopping at common-sense answers.
- Cosmicomical ( @Cosmicomical@kbin.social ) 17•7 months ago
Ok we need to have a word on what counts as real life
- phase ( @phase@lemmy.8th.world ) 6•7 months ago
I knew it! Feet are not real! Nobody is using such unit in real life!
(Sorry, not sorry 😛)
- Cosmicomical ( @Cosmicomical@kbin.social ) 3•7 months ago
I thought feet were an invented unit only used in DnD
It’s a meta-unit invented for flavor to provide a reference to the normal size of cubic creatures.
- DrWyrm ( @DrWyrm@ttrpg.network ) 15•7 months ago
You could always just use the rules for diagonals on page 252 of the DMG
- VagabondShad ( @Vagabondshad@ttrpg.network ) English7•7 months ago
I’ll see your Pythagorean Theorem range question and raise you a Feramt’s Last Theorem based magic puzzle/lock/trap (laughs in maths)
- Malgas ( @Malgas@beehaw.org ) English4•7 months ago
(laughs in maths)
D&D math jokes? Let’s go!
Q: What phases through stone and is equivalent to the axiom of choice?
A: Xorn’s Lemma
- Tolookah ( @Tolookah@discuss.tchncs.de ) 7•7 months ago
Range 36? I’d give it to them, unfortunately, Google tells me bless is range 30.
- otter ( @otter@lemmy.dbzer0.com ) 4•7 months ago
As a long-time DM, this sort of loosey-goosey handling of basic math in D&D is how Flight makes it into 1st level games… ie. “What could go wrong?” is the epitaph for the vast majority of games killed by shenanigans. 😜
- LallyLuckFarm ( @LallyLuckFarm@beehaw.org ) 3•7 months ago
Big fight in dire straits, but the group has been having a session that’s helped you flesh it all out more and they’ve been doing deeds in alignment with the cleric’s deity? Shenanigan. Maybe you pass a note to the cleric later to entice them with a quest. Troubling dreams, seek out a shrine, the whole party has the same dream.
Same situation but they earned a bit of a walloping and should have the resources to win or the intellect to run? Shenanigannot.
- Omega_Haxors ( @Omega_Haxors@lemmy.ml ) 4•7 months ago
In school you think trig is worthless and calculus is the big shit but in the real world it’s the other way around.
- Edgarallenpwn [they/them] ( @Edgarallenpwn@midwest.social ) English4•7 months ago
I used to make CS:S maps in middle school and when I had to make a rail for stairs I felt like a genius whipping out Pathagora. I really havent had to use it after that butttttt I did use it in my real life at one point.