Unable to evaluate the following limit
06-03-2020, 07:59 PM (This post was last modified: 06-03-2020 07:59 PM by pinkman.)
Post: #11
 pinkman Senior Member Posts: 432 Joined: Mar 2018
RE: Unable to evaluate the following limit
(06-02-2020 10:50 PM)victorvbc Wrote:
(06-02-2020 10:33 PM)pinkman Wrote:  I don’t see it: how the 3rd condition could ever be true, even with x*x?

It's true if x=0

Yes I know that, but I don’t understand what you did understand:
Quote:Apparently the expression x^2<=0 simplifies to false (??).

It works with x*x because the calculator doesn't automatically simplify that, so the limit takes the expression x*x<=0.
What simplification could lead the algorithm to understand x*x is more <=0 than x^2?
 « Next Oldest | Next Newest »

 Messages In This Thread Unable to evaluate the following limit - teerasak - 06-02-2020, 04:23 AM RE: Unable to evaluate the following limit - parisse - 06-02-2020, 02:03 PM RE: Unable to evaluate the following limit - pinkman - 06-02-2020, 02:57 PM RE: Unable to evaluate the following limit - roadrunner - 06-02-2020, 04:19 PM RE: Unable to evaluate the following limit - victorvbc - 06-02-2020, 05:35 PM RE: Unable to evaluate the following limit - pinkman - 06-02-2020, 10:33 PM RE: Unable to evaluate the following limit - victorvbc - 06-02-2020, 10:50 PM RE: Unable to evaluate the following limit - pinkman - 06-03-2020 07:59 PM RE: Unable to evaluate the following limit - parisse - 06-02-2020, 06:08 PM RE: Unable to evaluate the following limit - Gene - 06-02-2020, 06:59 PM RE: Unable to evaluate the following limit - teerasak - 06-03-2020, 06:20 PM RE: Unable to evaluate the following limit - victorvbc - 06-03-2020, 08:14 PM RE: Unable to evaluate the following limit - pinkman - 06-03-2020, 09:00 PM

User(s) browsing this thread: 1 Guest(s)