Timeline for How to get to the earliest time zone?

12 events

when toggle format	what		by	license	comment
Feb 14 at 3:24	history	edited	Iosif Pinelis	CC BY-SA 4.0	edited body
Feb 14 at 3:10	history	edited	Iosif Pinelis	CC BY-SA 4.0	edited body
Feb 13 at 22:02	history	edited	Iosif Pinelis	CC BY-SA 4.0	edited body
Feb 13 at 18:47	history	edited	Iosif Pinelis	CC BY-SA 4.0	added 8 characters in body
Feb 13 at 18:43	comment	added	Iosif Pinelis		@NateRiver : I have added the details. (Now we have $P,D$ instead of $a,b$.)
Feb 13 at 18:41	history	edited	Iosif Pinelis	CC BY-SA 4.0	added 210 characters in body
Feb 13 at 17:45	comment	added	Nate River		Thanks for the answer! Would you mind elaborating a bit on how you got the equivalent formulation of the restriction? I suppose we’re working with an embedding of $S^2$ into $\mathbb R^3$. Why do we take this particular choice of $a$ and $b$?
Feb 13 at 17:39	vote	accept	Nate River
Feb 13 at 17:42
Feb 13 at 15:01	history	edited	Iosif Pinelis	CC BY-SA 4.0	deleted 19 characters in body
Feb 13 at 14:50	history	edited	Iosif Pinelis	CC BY-SA 4.0	added 29 characters in body
Feb 13 at 14:45	history	edited	Iosif Pinelis	CC BY-SA 4.0	added 29 characters in body
Feb 13 at 14:22	history	answered	Iosif Pinelis	CC BY-SA 4.0