Back to Forum | View unanswered posts | View active topics



Post new topic Reply to topic  Page 1 of 1
  [ 2 posts ] 
  Print view | E-mail friend Previous topic | Next topic 
Author Message
peter
 Post subject: complex numbers
PostPosted: Thu Oct 23, 2008 3:00 pm 
hi,

sorry for that simple question, but how can i write down complex numbers?

i tried:

ring r= complex, ... ;

ideal J = x-5-5i, ... ;

and then had an error as "i" was new to singular.

thx for ur help!


Report this post
Top
  
Reply with quote  
wienand
 Post subject:
PostPosted: Mon Nov 03, 2008 9:46 am 
Site Admin

Joined: Fri Apr 29, 2005 12:02 am
Posts: 24
Location: Germany, Kaiserslautern
You have to include a '*' between the imaginary unit 'i' and the number, i.e.

Code:
ideal J = x-5-5*i, ... ;


Report this post
Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 2 posts ] 

You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

It is currently Fri May 13, 2022 11:03 am
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group