Re: problem with append
- To: mathgroup at smc.vnet.net
- Subject: [mg129527] Re: problem with append
- From: Bob Hanlon <hanlonr357 at gmail.com>
- Date: Mon, 21 Jan 2013 00:06:02 -0500 (EST)
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- Delivered-to: l-mathgroup@wolfram.com
- Delivered-to: mathgroup-newout@smc.vnet.net
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- References: <20130120062148.0CB436854@smc.vnet.net>
rr = {};
For[a = 2, a < 6, a++,
For[b = 2, b < 6, b++,
AppendTo[rr, a^b]]]
rr
Or
rr = Table[a^b, {a, 2, 5},
{b, 2, 5}]//Flatten
Or
rr = Table[a^Range[2, 5],
{a, 2, 5}]//Flatten
Bob Hanlon
On Jan 20, 2013, at 1:21 AM, Paolo cachecho <paolocach at gmail.com> wrote:
> hello i am new to mathmatica.i have the following problem if anyone could help.
>
> For[a = 2, a < 6, a++,
> For[b = 2, b < 6, b++,
> Appendto[rr = {}, a^b]]]
> rr
>
> but rr remains empty. how can i solve this
> thank you
>
- References:
- problem with append
- From: Paolo cachecho <paolocach@gmail.com>
- problem with append