Talk About Network

Google


Register and Login
Nick
Password
Register create new account Sign up is FREE and you can post replies, new topics, bookmark posts and more!
Recover lost password


Education > Science > NSum in Mathema...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 1 of 7 Topic 1814 of 1945
 Post > Topic >>

NSum in Mathematica 6: Success at difficult. Failure at simple.

by Vladimir Bondarenko <vb@[EMAIL PROTECTED] > Mar 24, 2008 at 09:28 PM

NSum[(Cos[n]/n)^1, {n, 1, Infinity}]     slow convergence
NSum[(Cos[n]/n)^2, {n, 1, Infinity}]     fast convergence

0.0420195                      RIGHT
0.572578                       WRONG

Any comments?




 7 Posts in Topic:
NSum in Mathematica 6: Success at difficult. Failure at simple.
 Vladimir Bondarenko <v  2008-03-24 21:28:46 
Re: NSum in Mathematica 6: Success at difficult. Failure at simp
 Vladimir Bondarenko <v  2008-03-25 00:09:49 
Re: NSum in Mathematica 6: Success at difficult. Failure at simp
 SzH <szhorvat@[EMAIL P  2008-03-25 00:55:25 
Re: NSum in Mathematica 6: Success at difficult. Failure at simp
 Vladimir Bondarenko <v  2008-03-25 03:12:19 
Re: NSum in Mathematica 6: Success at difficult. Failure at simp
 hrubin@[EMAIL PROTECTED]   2008-03-25 12:29:54 
Re: NSum in Mathematica 6: Success at difficult. Failure at simp
 hrubin@[EMAIL PROTECTED]   2008-03-25 12:11:45 
Re: NSum in Mathematica 6: Success at difficult. Failure at simp
 SzH <szhorvat@[EMAIL P  2008-03-25 11:13:15 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup
Contact
tan12V112 Thu Dec 4 18:45:17 CST 2008.