On Thu, Aug 12, 2010 at 3:38 PM, davidp <dav...@reed.edu> wrote:
> I am using Sage Version 4.3, Release Date: 2009-12-24.  The two plots:
>
> matrix_plot(matrix(2,[2,2,3,3]),axes=false,frame=false)
> matrix_plot(matrix(2,[1,1,3,3]),axes=false,frame=false)
>
> look the same to me.  I tried various cmaps with the same result.  Is
> there a way to set a cmap so that the plots of these matrices will be
> distinct?

No.  I think by default the input data is scaled to be between I think
0 and 1.  You'll have to try something besides color maps.

William

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