MathGroup Archive 2011

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Mathematica loop question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg118390] Re: Mathematica loop question
  • From: Ray Koopman <koopman at sfu.ca>
  • Date: Tue, 26 Apr 2011 06:50:16 -0400 (EDT)
  • References: <ip60j0$aan$1@smc.vnet.net>

On Apr 26, 1:43 am, Sol Lederman <sol.leder... at gmail.com> wrote:
> Hi,
>
> I'm teaching myself Mathematica.
>
> I've plotted this:
>
>    Graphics[{
>   Blue,
>   Disk[{5, 10}, .25],
>   Disk[{4, 9}, .25],
>   Disk[{6, 9}, .25],
>   Disk[{3, 8}, .25],
>   Disk[{5, 8}, .25],
>   Disk[{7, 8}, .25],
>   Disk[{2, 7}, .25],
>   Disk[{4, 7}, .25],
>   Disk[{6, 7}, .25],
>   Disk[{8, 7}, .25],
>   Disk[{1, 6}, .25],
>   Disk[{3, 6}, .25],
>   Disk[{5, 6}, .25],
>   Disk[{7, 6}, .25],
>   Disk[{9, 6}, .25]
>   }]
>
> Is there an elegant way to write this without a bunch of Disk statements?
> I'm imagining that this would be a double nested loop.
>
> Thanks.
>
> Sol

Flatten@Table[Disk[{n-7+2i,n},.25],{n,10,6,-1},{i,11-n}]


  • Prev by Date: Re: Extraneous @ in TeXForm
  • Next by Date: Re: Mathematica loop question
  • Previous by thread: Re: Mathematica loop question
  • Next by thread: Re: Mathematica loop question