30 Nov
2011
30 Nov
'11
12:02 a.m.
Le Tue, 29 Nov 2011 18:43:46 -0500,
Robert Xu <robxu9(a)gmail.com> a écrit :
+x as x goes to infinity (disclaimer: I am doing
physics hw)
Should I be you, I would have explicitly mentioned that x goes to
positive infinity : it could have been negative infinity, or even
unsigned infinity (for example with the Alexandroff compactification of
R) ;)