A=matrix(5,5,[1,0,1,3,5,-1,3,0,7,2,1,0,2,1,8,2,-4,0,0,3,-8,9,2,5,4])
dA=A.det()
adjA=A.adjoint()
print "inverse of A = (1/dA)*adjA ="
print (1/dA)*adjA
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inverse of A = (1/dA)*adjA =
[ -18/133 23/133 2/7 -48/133 -29/133]
[ -30/19 13/19 1 -4/19 -4/19]
[ 999/133 -412/133 -27/7 -129/133 80/133]
[ 164/133 -47/133 -5/7 -6/133 13/133]
[-268/133 106/133 8/7 39/133 -18/133]
inverse of A = (1/dA)*adjA =
[ -18/133 23/133 2/7 -48/133 -29/133]
[ -30/19 13/19 1 -4/19 -4/19]
[ 999/133 -412/133 -27/7 -129/133 80/133]
[ 164/133 -47/133 -5/7 -6/133 13/133]
[-268/133 106/133 8/7 39/133 -18/133]
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