http://utnapishti.livejournal.com/ ([identity profile] utnapishti.livejournal.com) wrote in [personal profile] utnapishti 2018-05-18 07:34 pm (UTC)

Oooo! Кажется, в терминах a, b, c это эквивалентно D = -4 !
(14 comments)

Post a comment in response:

This account has disabled anonymous posting.
If you don't have an account you can create one now.
HTML doesn't work in the subject.
More info about formatting
 
Notice: This account is set to log the IP addresses of everyone who comments.
Links will be displayed as unclickable URLs to help prevent spam.