COVID19?
John Conway has died
21–30 of 194 posts
Re: John Conway has died
#22Re: John Conway has died
#23Re: John Conway has died
#24Re: John Conway has died
#25The notation works by counting the number of twists in a segment, and then looking for another twist directly connected to the previous twist, and so on.
This gives you a sequence of integers, one counting the number (and direction) of twists.
If the entire knot is made of twists connected this way, then the continued fraction you get from the sequence of numbers is a knot invariant!
Re: John Conway has died
#26Earlier quoted context omitted.
The thread on Twitter says yes but I'm not sure that's a reliable source.
Yeah, does anyone have a news source for this besides the one twitter thread? Wikipedia wants to know.
Anything he says is reliable, but by all means wait for other confirmation.
WRT wikipedia, I have a story about the Richard Guy page, but that's not a story for here. Another time.
Re: John Conway has died
#27Someone on this Twitter thread says it was the coronavirus. Heartbroken.
Re: John Conway has died
#28Re: John Conway has died
#29Re: John Conway has died
#30Is there any confirmation of this? It appears absolutely nowhere else on the web.