Re: Uniquely Subtracting Elements in a Flat List
- To: mathgroup at smc.vnet.net
- Subject: [mg29201] Re: Uniquely Subtracting Elements in a Flat List
- From: "Drago Ganic" <drago.ganic at in2.hr>
- Date: Sat, 2 Jun 2001 17:56:09 -0400 (EDT)
- References: <9fad6s$j7b$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Alen,
Subtract @@@ Partition[{a, b, c, d} , 2, 1]
Greetings from Croatia,
Drago
"Alan" <kd7cyb at mac.com> wrote in message news:9fad6s$j7b$1 at smc.vnet.net...
> I need help taking a flat list, such as {a,b,c,d} and generating another
> list by successively subtracting a-b, b-c, c-d, so that the resulting
> list would be {a-b,b-c,c-d}.
>
> Thanks,
> Alan
>