Drexel dragonThe Math ForumDonate to the Math Forum


Math Forum
 Ask Dr. Math
 Discussions
 Internet Newsletter
 MathTools
 Problems of the Week
 Teacher2Teacher
 Teacher Exchange
 Workshops

Search All of the Math Forum:
Browse our Internet Mathematics Library

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Math Topics » alt.algebra.help.independent

Topic: Help with Maple's incorrect
Replies: 1   Last Post: Nov 21, 2008 8:04 AM

Advanced Search
Reply to this Topic Reply to this Topic

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Nguyen Lam

Posts: 2
From: Vietnam
Registered: 11/16/08
Help with Maple's incorrect
Posted: Nov 18, 2008 7:17 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Dear friends,
I could not find my mistake when I use the following computing with Maple.
> restart;
> sum((2*n^2+3*n)/sqrt(5+n^5), n = 1 .. infinity):

> evalf(%);
1.761936848

That is wrong result, since the series is divergent.
Please help me to find out my mistake.
thanks,
Lam

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.