Re: Multiple Sums in Mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg53720] Re: Multiple Sums in Mathematica
- From: "Astanoff" <astanoff at yahoo.fr>
- Date: Tue, 25 Jan 2005 05:03:15 -0500 (EST)
- References: <csvir2$avi$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Maybe this example is what you're looking for :
In[1]:=
n=5;
indices={#,1,m}& /@Array[i,n];
f:=Plus@@Array[i,n];(*for instance*)
In[4]:=
Sum[Evaluate[f], Evaluate[Sequence@@indices]]
Out[4]=
m^4*(2*m + 2*m^2 + (1/2)*m*(1 + m))
V.A.