Re: Simple Question -- Incrementing All Elemnts in A list by 1
- To: mathgroup at smc.vnet.net
- Subject: [mg44307] Re: Simple Question -- Incrementing All Elemnts in A list by 1
- From: "Bo Le" <bole79 at email.si>
- Date: Wed, 5 Nov 2003 10:00:30 -0500 (EST)
- References: <bo7pfk$am8$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
simple question - simple answer
The addition "+" is done in Mathematica via the function Plus, that has the
attribute Listable, which means you can incerement each elements in a list
like this:
{a,b,c,d,e} + 1
or Plus[{a,b,c,d,e},1]
See for yourself,
Attributes[Plus],
Attributes[Sin] ---} Sin[{0,1,2,10}]
Bye,
Borut
"Thiery Balser" <thiery.balser at gmx.net> wrote in message
news:bo7pfk$am8$1 at smc.vnet.net...
> Hi,
>
> I'm sort of stuck.
>
> 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.
>
>
> Thanks in advance,
>
> Thiery
>
>