apolo399

joined 1 year ago
[–] [email protected] 3 points 3 days ago* (last edited 3 days ago)

It's not "inflating", it's "insularum" (they also used to use the tilde as a shorthand for m and n), using the old long s

[–] [email protected] 4 points 1 week ago

I'll add Spanish! "Alfil", taken from arabic "(al-)fil", taken from persian "pil", meaning "the elephant", since at some point in the past the piece was, evidently, an elephant.

[–] [email protected] 7 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

States are defined by sovereignty over territory and a group of people. They are what we commonly call countries. [1] The United States, Great Britain, and Nigeria are all examples of states

https://chass.usu.edu/international-studies/aggies-go/nation-states

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

No, it's correct. You define the operation by it's properties. It's not saying that "a plus 0 = a" but "the result of applying the binary operation '+' to any number with 0 should give the original number."

  • is just a symbol. You could instead write it as +(a,0)=a and +(a,S(b))=S(+(a,b)).

You have to have previously defined 1=S(0), 2=S(1), 3=S(2), and so on.

[–] [email protected] 3 points 1 month ago (1 children)

Thanks for your reply!

[–] [email protected] 5 points 1 month ago* (last edited 1 month ago) (3 children)

I hate having to cater to the lowest common denominator, I had to struggle with un-engaging classes all throughout elementary and middle school. I've seriously thought about becoming a teacher so I'd like to ask, in your experience, what happens to the children that are able to process more advanced information? Can something be done to keep them engaged and nurture their development too?

Edited an unfortunate typo

[–] [email protected] 1 points 2 months ago

Commenting to check later.

[–] [email protected] 1 points 2 months ago (1 children)

The system works perfectly, it just looks wonky in base 10. In base 3 0.333... looks like 0.1, exactly 0.1

[–] [email protected] 4 points 2 months ago

Do you know what an irrational number is?

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

Sure, let's do it in base 3. 3 in base 3 is 10, and 3^(-1) is 10^(-1), so:

1/3 in base 10 = 1/10 in base 3
0.3... in base 10 = 0.1 in base 3

Multiply by 3 on both sides:

3 × 0.3... in base 10 = 10 × 0.1 in base 3
0.9... in base 10 = 1 in base 3.

But 1 in base 3 is also 1 in base 10, so:

0.9... in base 10 = 1 in base 10

[–] [email protected] 6 points 2 months ago* (last edited 2 months ago)

Carbohydrates are the ones with (H20)n

view more: next ›