HN
Hacker News
Top
New
Best
Ask
Show
Jobs
Comment by octatoan | Hacker News Reader
Full thread
octatoan
·
Is the unknot (as in, a loop) representable in this notation?
View on HN
danghica
·
Yes, of course. Exercise!
drdeca
·
Would it be C◦C* ?
danghica
·
Yes!
Reply on news.ycombinator.com