Science Memes

10940 readers

1973 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules

Don't throw mud. Behave like an intellectual and remember the human.
Keep it rooted (on topic).
No spam.
Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.

Research Committee

[email protected]

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago

MODERATORS

[email protected]

778

I just cited myself. (mander.xyz)

submitted 4 months ago by [email protected] to c/[email protected]

232 comments fedilink hide all child comments

(page 2) 50 comments

sorted by: hot top controversial new old

[–] [email protected] 8 points 4 months ago* (last edited 4 months ago) (4 children)

0.(9)=0.(3)*3=1/3*3=1

load more comments (4 replies)

[–] [email protected] 6 points 4 months ago (5 children)

Mathematics is built on axioms that have nothing to do with numbers yet. That means that things like decimal numbers need definitions. And in the definition of decimals is literally included that if you have only nines at a certain point behind the dot, it is the same as increasing the decimal in front of the first nine by one.

[–] [email protected] 9 points 4 months ago* (last edited 4 months ago) (1 children)

That's not how it's defined. 0.99.. is the limit of a sequence and it is precisely 1. 0.99.. is the summation of infinite number of numbers and we don't know how to do that if it isn't defined. (0.9 + 0.09 + 0.009...) It is defined by the limit of the partial sums, 0.9, 0.99, 0.999... The limit of this sequence is 1. Sorry if this came out rude. It is more of a general comment.