Re: Map to nested list
- To: mathgroup at smc.vnet.net
- Subject: [mg98294] Re: Map to nested list
- From: Francesco <b.gatessucks at gmail.com>
- Date: Fri, 3 Apr 2009 20:17:00 -0500 (EST)
- References: <gr4jh9$a7a$1@smc.vnet.net>
in = {{1, 1/5}, {1, 1/5}};
Unprotect[IntegerQ];
SetAttributes[IntegerQ, Listable];
IntegerQ[#] & /@ in
-Francesco
athanase wrote:
> this expression
>
> IntegerQ/@{1,1/5}
>
> outputs {True, False}
>
> which operator is used for nested list?
>
> so
>
> IntegerQ ? {{1,1/5},{1,1/5}}
>
> outputs {{True, False},{True, False}}
>
>
> thankyou :)
>