Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
HomeAnnouncementsFree MagazinesWhite PapersSubmit Content
Discussion GroupsASP.NETWindows FormsLanguages.NET FrameworkVisual Studio.NET
Articles.NET FrameworkASP.NETToolsWindows Forms
.NET DirectoryOpen Source ProjectsUser GroupsWeb Resources
Related Topics
Visual Basic 6SQL ServerMS AccessOther DB ProductsMS Server ProductsMore Topics ...

.NET Forum / Languages / Managed C++ / June 2005

Tip: Looking for answers? Try searching our database.

want algorithm details

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
ahmad - 30 May 2005 09:09 GMT
hi, how can i take squre root of a number which is 300+ digits long in VC++.
is there any .net class that provide this functionality. I know that
in C i have to implement my own data structure( link list ) but have
anybody exact idea how can i achieve this
Signature

May you live all the days of your life

Steve Alpert - 30 May 2005 12:00 GMT
> hi, how can i take squre root of a number which is 300+ digits long in VC++.
> is there any .net class that provide this functionality. I know that
> in C i have to implement my own data structure( link list ) but have
> anybody exact idea how can i achieve this

There is a method to take square roots manually (I don't recall the
details here but it involves pairing up digits in the number).  You may
have to implement that.

/steveA

Signature

Steve Alpert
my email Fgrir_Nycreg @ vqk.pbz is encrypted with ROT13 (www.rot13.org)
and spaces

Howard Kaikow - 30 May 2005 13:32 GMT
ask in sci.math.num-analysis, also check books such as Numerical Recipies In
C.

Signature

http://www.standards.com/; See Howard Kaikow's web site.

> hi, how can i take squre root of a number which is 300+ digits long in VC++.
> is there any .net class that provide this functionality. I know that
> in C i have to implement my own data structure( link list ) but have
> anybody exact idea how can i achieve this
Jochen Kalmbach [MVP] - 30 May 2005 17:23 GMT
Hi Howard!
> also check books such as Numerical Recipies In C.

Just to provide the URL:
http://www.library.cornell.edu/nr/bookcpdf.html

Signature

Greetings
  Jochen

   My blog about Win32 and .NET
   http://blog.kalmbachnet.de/

Tom Widmer - 01 Jun 2005 10:46 GMT
> hi, how can i take squre root of a number which is 300+ digits long in VC++.
> is there any .net class that provide this functionality. I know that
> in C i have to implement my own data structure( link list ) but have
> anybody exact idea how can i achieve this

www.oonumerics.org should have a suitable arbitrary precision library.

Tom

Free Magazines

Get these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...

Oracle MagazineNetwork ComputingComputer WorldBio-IT WorldeWeekInformation WeekInfosecurity
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2008 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.