Timeline for Under what conditions $\|x-y\|=n\iff\|f(x)-f(y)\|=n.$ for $n\in\mathbf{N}$ implies isometry?

12 events

when toggle format	what		by	license	comment
Jan 26, 2015 at 16:19	history	edited	MikeTeX	CC BY-SA 3.0	deleted 284 characters in body
Jan 26, 2015 at 15:41	history	wiki removed	Todd Trimble
Jan 21, 2015 at 20:22	vote	accept	user62498
Jan 21, 2015 at 20:22
Jan 21, 2015 at 8:03	history	edited	MikeTeX	CC BY-SA 3.0	added 41 characters in body
Jan 21, 2015 at 0:15	comment	added	MikeTeX		Sorry, I missed the fact that you put an equivalence in your question, and answered it as if it were a simple "imply" symbol. There may exist a much more satisfying answer.
Jan 21, 2015 at 0:03	history	edited	MikeTeX	CC BY-SA 3.0	added 199 characters in body
Jan 20, 2015 at 23:52	history	edited	MikeTeX	CC BY-SA 3.0	added 120 characters in body
Jan 20, 2015 at 23:42	history	edited	MikeTeX	CC BY-SA 3.0	added 84 characters in body
Jan 20, 2015 at 23:37	history	edited	MikeTeX	CC BY-SA 3.0	added 84 characters in body
Jan 20, 2015 at 23:29	history	edited	MikeTeX	CC BY-SA 3.0	added 111 characters in body
Jan 20, 2015 at 23:24	history	edited	MikeTeX	CC BY-SA 3.0	added 111 characters in body
Jan 20, 2015 at 23:18	history	answered	MikeTeX	CC BY-SA 3.0