this post was submitted on 10 Dec 2023
257 points (93.9% liked)

Science Memes

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257
Humanities be like (mander.xyz)
submitted 9 months ago by [email protected] to c/[email protected]
31 comments fedilink hide all child comments
 
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[–] [email protected] 55 points 9 months ago (3 children)

NaN is specifically not a number.

[–] [email protected] 72 points 9 months ago (3 children) 
> typeof NaN
"number"
[–] Iron_Lynx 41 points 9 months ago (2 children)

Conclusion: Javascript is Neutral Evil

[–] [email protected] 13 points 9 months ago

Always has been

[–] FlickOfTheBean 3 points 9 months ago

Now that's a characterization I can get behind!

[–] [email protected] 5 points 9 months ago* (last edited 9 months ago)

That is a valid point. Also, I learned something about JavaScript. Thank you!

[–] [email protected] 1 points 9 months ago* (last edited 9 months ago)

Well, it's something like the difference between { x: null } and { }.

[–] Dieterlan 7 points 9 months ago (1 children)

That's why it's in the Evil row

[–] [email protected] 1 points 9 months ago

I feel like it belongs more in the chaotic row

[–] [email protected] 4 points 9 months ago

Well, at least it is used in place of a number. But what about QED.?

[–] TootSweet 20 points 9 months ago

Pythagoras: Everything that exists is a number. Except irrational numbers. Fuck those things.

[–] [email protected] 15 points 9 months ago (1 children)

X can be a number.

[–] [email protected] 31 points 9 months ago (2 children)

X is a letter.

[–] TheSpookiestUser 26 points 9 months ago (1 children)

X is ten, as the Romans do

[–] Jackcooper 19 points 9 months ago (1 children)

X is a dying website

[–] vonxylofon 7 points 9 months ago (1 children)

X marks the spot.

[–] Jerkface 7 points 9 months ago

Let x be any number. => x is a number. QED.

[–] Vulwsztyn 11 points 9 months ago (2 children)

Do you have a version without the white lines?

[–] [email protected] 10 points 9 months ago (1 children)

Here you go

[–] [email protected] 1 points 9 months ago

numbers aren’t real dipshits, they’re just letters that want to be special

[–] [email protected] 8 points 9 months ago (1 children)

If you change "number" to "vector" you'd have mathematicians agreeing with half of those.

[–] [email protected] 3 points 9 months ago (3 children)

But a vector is a number, no?

[–] [email protected] 2 points 9 months ago* (last edited 9 months ago)

A vector is a thing that can be added together and scaled in "the intuitive way." That is, for example, if a and b are numbers and v is a vector, then av + bv = (a+b)v (vector addition distributes over scalar multiplication). The prototypical example is the collection of arrows rooted at the origin on the 2D plane, where addition has a simple geometric interpretation (you put the tail of one vector at the tip of another, the resulting point is the new tip) and scaling is "stretching." But it really could be anything that adds and scales.

[–] [email protected] 1 points 9 months ago

Not really.

[–] [email protected] 7 points 9 months ago (1 children)

klein bottle is a number

[–] cryptosporidium140 2 points 9 months ago

It's true, my great grandma just turned klein bottle years old

[–] [email protected] 4 points 9 months ago

data: NaN

data: 1

NaN is 0