Re: Dont Understand
- To: mathgroup at smc.vnet.net
- Subject: [mg15885] Re: Dont Understand
- From: "rod" <unforgettable20 at hotmail.com>
- Date: Wed, 17 Feb 1999 23:33:36 -0500
- Organization: [posted via Easynet Ltd]
- References: <7a2bm8$1ts@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Try:
init[n_Integer]:=Module[
{s=Table[Random[Integer],{n n}]},
s=s/.{0->-1};
Partition[s,n]
]
cheers, rod
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ma re bes da re. as ba re!
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Don McKenzie Paul wrote in message <7a2bm8$1ts at smc.vnet.net>...
>
>I'm not an expert in Mathematica and would appreciate comments on why
>init1 returns a list with all zeros replaced by -1, but init does not.
>Its probably very simple but its confused me.
>
>Don
>
>init[n_Integer]:=Module[
> {s=Table[Random[Integer],{n n}]},
> s/.{0->-1};
> Partition[s,n]
> ]
>
>init1[n_Integer]:=Module[
> {s=Table[Random[Integer],{n n}]},
> s/.{0->-1}
> ]