Re: coefficient of a polynomial term
- To: mathgroup at smc.vnet.net
- Subject: [mg59356] Re: coefficient of a polynomial term
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Sun, 7 Aug 2005 03:46:52 -0400 (EDT)
- Organization: Uni Leipzig
- References: <dd1idh$19u$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
In[]:=CoefficientList[2 x^2 + 3 x*y + 4 y^2 + x^3,
x]
Out[]={4*y^2, 3*y, 2, 1}
Regards
Jens
"Tun Myint Aung" <tma at nus.edu.sg> schrieb im
Newsbeitrag news:dd1idh$19u$1 at smc.vnet.net...
| Dear Mathgroup,
|
| One more question again! How to extract the
coefficient of a polynomial term. For example:
|
| poly = 2 x^2 +3 x*y +4 y^2+x^3
|
| I would like to get 2 for first term, 3 for
second term, 4 for third term and so on..
|
| Thank everyone for answering my questions
|
|
| With Regards,
|
| Tun Myint Aung
|