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Re: Building a matrix

• To: mathgroup at smc.vnet.net
• Subject: [mg132740] Re: Building a matrix
• From: Matthias Bode <lvsaba at hotmail.com>
• Date: Mon, 19 May 2014 20:15:25 -0400 (EDT)
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• References: <20140519060351.582BA6A9A@smc.vnet.net>

Hola,

pedestrian but readily understandable:

m = {0, 0, 0};
n = {1, 2, 3};
Table[Flatten[Insert[{m, m}, n, p]], {p, 1, 3}]

{{1, 2, 3, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 1, 2, 3=
, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 1, 2, 3}}

Best regards,

MATTHIAS BODE

> From: brunocam at libero.it
> Subject: Building a matrix
> To: mathgroup at smc.vnet.net
> Date: Mon, 19 May 2014 02:03:51 -0400
>
> Given:
>
> m = [0,0,0}
> n = {1,2,3}
>
> how can I get a function to give:
>
> {{1,2,3,0,0,0,0,0,0}, {0,0,0,1,2,3,0,0,=
0}, {0,0,0,0,0,0,1,2,3}}
>
> ???
>
> Bruno

• References:
  • Building a matrix
    • From: Bruno Campanini <brunocam@libero.it>