Re: How to create such a list
- To: mathgroup at smc.vnet.net
- Subject: [mg118490] Re: How to create such a list
- From: Alexei Boulbitch <alexei.boulbitch at iee.lu>
- Date: Fri, 29 Apr 2011 07:34:53 -0400 (EDT)
Hi, Dominic,
The function below seems to make what you are looking for:
accumulatedList[n_Integer] :=
Prepend[Table[w[i], {i, 1, n}] // Accumulate, 0];
accumulatedList[5]
{0, w[1], w[1] + w[2], w[1] + w[2] + w[3], w[1] + w[2] + w[3] + w[4],
w[1] + w[2] + w[3] + w[4] + w[5]}
Have fun, Alexei
Hi,
I like to create a list of the form:
0,w[1],...,w[n],w[1]+w[2],...,w[1]+w[n],w[2]+w[3],......,w[1]+...+w[n]
for arbitrary n
Is there a neat way to do this?
Cheers,
Dominic
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Alexei Boulbitch, Dr. habil.
Senior Scientist
Material Development
IEE S.A.
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