Re: Map to nested list
- To: mathgroup at smc.vnet.net
- Subject: [mg98278] Re: Map to nested list
- From: Leonid Shifrin <lshifr at gmail.com>
- Date: Fri, 3 Apr 2009 20:13:58 -0500 (EST)
- References: <200904030905.EAA10477@smc.vnet.net>
Hi,
In[1] = Map[IntegerQ, {{1, 1/5}, {1, 1/5}}, {-1}]
Out[1] = {{True, False}, {True, False}}
Will work for any depth as long as leaves are numbers.
Regards,
Leonid
On Fri, Apr 3, 2009 at 2:05 AM, athanase <aeoost at gmail.com> 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 :)
>
>