Best wishes

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Jaap Spies

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Dec 31, 2007, 10:52:49 AM12/31/07
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Try this in Sage:

R.<a,b,c> = QQ[]
M=matrix(R,2,3,[1,2,3,a,b,c])
M.permanent()
N = M.substitute(a=400,b=2,c=0)
print "Happy", N.permanent()


Jaap


Permanents are here forever!


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