Basically there is nothing preventing the lion from reaching the tamers' coordinates exactly, i.e. it's not a case of the distance only closing "in the limit".
The paper linked elsewhere here gives an illustrative example where this happens in what is clearly finite time.
(This is if the tamer is on the border as parent claimed - the paper also shows that the lion can't win if he doesn't do this)
gcp|14 years ago
The paper linked elsewhere here gives an illustrative example where this happens in what is clearly finite time.
(This is if the tamer is on the border as parent claimed - the paper also shows that the lion can't win if he doesn't do this)