Re: computing cumulative sum for list
- To: mathgroup at smc.vnet.net
- Subject: [mg54459] Re: computing cumulative sum for list
- From: Peter Pein <petsie at arcor.de>
- Date: Sun, 20 Feb 2005 00:11:32 -0500 (EST)
- References: <cv6s22$6kf$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Uwe Ziegenhagen wrote: > Hello, > > I would like to compute the cumulative sum for a list, but do not find > the command. > > For > > {1,2,3,4,5} > > I would like to get > > {1,3,4,10,15} > > > Is there nothing builtin in Mathematica? I already looked in lists and > matrices and Google... > > Uwe > Rest[FoldList[#1+#2&,0,Range[5]]] -- Peter Pein Berlin