How can I simplify a series with some multiplicative factor?
- To: mathgroup at smc.vnet.net
- Subject: [mg55662] How can I simplify a series with some multiplicative factor?
- From: Zhou Jiang <jiangzhou_yz at yahoo.com>
- Date: Fri, 1 Apr 2005 05:37:09 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Hi, My colleagues,
I want Mathematica to simplify the following expression
x^2 Sum[C[n] x^n ,{n,0,Infinity}]
I wrote Simplify[%] to do the job but the expression is not changed at all. How can I get the result something like
C[n] x^(n+2),
i.e., I hope Mathematica can move the x^2 term in the summation operator. Can anyone give me some idea? Thank you very much.
Daxin Shi