So you'd have states like North Dakota and Negative North Dakota?
this post was submitted on 06 Dec 2025
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Why do we have subtraction when we can just add a negative number?
Why do we have down when we can just use negative up?
I would not be surprised compasses were invented before negative numbers
edit
negative numbers : 200 BCE
compasses : as early as 202 BCE
(these are just from a cursory search, I am not a specialist)
Why do we have 26 letters? Why not just communicate in binary!
01010100 01101000 01101001 01110011 00100000 01101001 01110011 00100000 01110110 01100101 01110010 01111001 00100000 01101110 01100001 01110100 01110101 01110010 01100001 01101100 00100001
55 73 65 20 68 65 78 20 66 6f 72 20 74 65 72 73 65 6e 65 73 73 20 62 72 75 68 0a 0a 41 6c 73 6f 20 74 68 69 73 20 69 73 20 73 74 69 6c 6c 20 61 73 73 75 6d 69 6e 67 20 55 54 46 2d 38 20 6f 72 20 61 74 20 6c 65 61 73 74 20 41 53 43 49 49 2c 20 73 6f 20 77 74 68 20 6c 6d 61 6f
On the other hand, 8000+ characters seems kinda fun...
握草泥马币
hint
The joke is "wo cao ni ma bi", change the tones and you got 我操你妈逼 🤭
oh you salty dog you
...(🤷♂️)
Why do we have 2 separate words for good and bad? Good and ungood are totally sufficient.
Spin it further and get rid of "great" and "outstanding". I suggest using plus good and double plus good.
That's actually how it works in Irish. The word for good is deas, while the word for bad is deas prefixed with the negating particle mí, so mídheas.
(There are still separate words for tge cardinal directions).
Is it? I tried checking in a dictionary but it didn't list mídheas as a word and "deas" was defined as right/nice/honest, not just "good"
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This is just the Minecraft coordinates system and it sucks. "OK I'm at the coords, where's the--oh fuck, it was -3002, 108 not 3002, 108."
If the four cardinal points bother you, better not look up wind roses or rhumbline networks...
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I think the idea of directions came before the idea of negative.
Walking backward is just walking negatively forward by another name
Negative north negative east airlines doesn't have a good ring to it though.
How about 225° airlines?
"negative Eastern countries" has a nice ring to it.
Just guessing here, but I would think it's for for clarity and brevity. West and South are shorter to say and distinct enough to avoid being easily misheard causing somebody to go in the opposite direction than intended.
Left and Minusleft
Exactly, we don't need to be right at all.
Clockwise and anticounterclockwise
Double plus ungood
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How would that be any easier?
Why stop at two, when you could stop at just one?
North
Negative North = south
Negative 90 North = west
90 North =east
Better idea! What if we use 0 for North and then divide the circle around by exactly 360 points? That way we don't need NSEW, we have 0, 90, 180, 270!
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(11 replies)
We could use one, and assume we’re operating in the field of complex numbers:
1 N = North
i N = West
i^2^ N = South
i^3^ N = East.
And we could use the complex modulus to indicate distance or speed... or we could map the Riemann sphere onto the surface of the earth and use a single complex number to indicate location.
Now you're talking!
Directions from maps: turn pi at the nearest i intersection
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For most of human history people who couldn't do math, or read, or understand a map, have been communicating directions to each other.
4 directions is just enough to tell someone which way to face, without being too many to remember.
without being too many to remember
People used to have no problem remembering the names of at least eight winds, depending on the direction...
Here are the ones used in Catalonia, for instance; we were taught them at school:
Though, to be fair, llevant means where the sun rises and ponent where it sets, migjorn means midday, which makes sense given the other two, and everyone already knew tramuntana, cause it's a headache when it blows, so it's mostly the other four we have to remember... the Greek one seems quite harder, though, then again, I'm not Greek..:
Sure, but 4 is easier to remember?
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And I say we don't have enough names, we should have names for at least 30° and 45° increments.
Most Mediterranean cultures used to have names for at least eight winds, each at 45 degrees from each other. Greeks (and therefore Romans) used twelve, at 30 degrees.
Here's a classic navigator's wind rose, for instance, with 32 different directions based on eight named winds (might be a bit hard to read on dark backgrounds, here's the original SVG):
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We do, they’re just combinations of the 90 degree ones.
Southwest. North-Northeast.
Yeah, there are 32 named points on a compass, one every 11.25 degrees, you can even fractionalize it to get even more granular
Southwest by west half west for example is 242 degrees
What goes up, must come negative-Up
One step forward and two steps un-forward.
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