Re: Simple Question -- Incrementing All Elemnts in A list by 1
- To: mathgroup at smc.vnet.net
- Subject: [mg44339] Re: Simple Question -- Incrementing All Elemnts in A list by 1
- From: "Eckhard Hennig" <aidev at n-o-s-p-a-m.kaninkolo.de>
- Date: Wed, 5 Nov 2003 10:01:55 -0500 (EST)
- References: <bo7pfk$am8$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
----- Original Message -----
From: "Thiery Balser" <thiery.balser at gmx.net>
To: mathgroup at smc.vnet.net
Subject: [mg44339] Simple Question -- Incrementing All Elemnts in A list by 1
> I would like to have all elements in a list incremted by a given number
> without defining a supplementary function.
>
> What I've done so far is:
>
> incFunc[n_]:=n+1;
> Map[incFunc,{2,3,4,45,98}]
>
> which is all fine. It is only that I'm looking for a solution _without_
> defining the mentioned function incFunc.
You can do this with a pure function (look up "Function" in the help
browser):
In[1]:= # + 1 & /@ {2, 3, 4, 45, 98}
Out[1]= {3, 4, 5, 46, 99}
Best regards,
Eckhard
--
Dr.-Ing. Eckhard Hennig
www.kaninkolo.de/ai
aidev \at kaninkolo \dot de