196

16582 readers

1931 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

founded 1 year ago

MODERATORS

966

Spectrum rule (feddit.uk)

submitted 6 months ago by [email protected] to c/[email protected]

134 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] emergencyfood 6 points 6 months ago

0.999… = 1 in theory also.

Otherwise, there exists a δ such that 1 - δ = 0.999…

Then, the δ should have a first nonzero digit. Let us say it is in the millionth placd. But then, 0.999… cannot have a 9 in the millionth place.