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RE: Function

• To: mathgroup at smc.vnet.net
• Subject: [mg3881] RE: [mg3819] Function
• From: "Chandler, Seth" <SChandler at UH.EDU>
• Date: Sat, 4 May 1996 23:21:03 -0400
• Sender: owner-wri-mathgroup at wolfram.com

With[{mylist=Array[a,{20}]},
Map[#[[2]]/#[[1]]&,Partition[mylist,2,1]]]

Seth J. Chandler

 ----------
>Subject:  [mg3819] Function

Could you please give me some advice?

 I4m trying to find a function that works on a list like {a1, a2, a3,
a4, ..., an} and returns a list like {a2/a1, a3/a2, a4/a3, ... an/an-1}.

It should be easy but I can4t find the answer.

Thanks a lot.


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