errata:
On Tue, 14 Mar 2006, Mathieu Bouchard wrote:

> (what's the expectancy of space taken by the data given a certain
> probability that a certain pair of vertices has an edge between
> them...).

i mean the probability for _each_ possible edge to exist, considering each
edge as a random variate independent from other edges.

>   def []=(i,j,value)
>     @rows[i][j]=value
>     @columns[i][j]=value
>   end

I meant @columns[j][i]=value because @columns is the transpose of @rows.

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| Mathieu Bouchard - t˝═:+1.514.383.3801 - http://artengine.ca/matju
| Freelance Digital Arts Engineer, Montr˝┬l QC Canada