matrix1 = class=SquareMatrix dimension=2 implementation=class=MatrixImplementation name=matrix1 rows=2 columns=2 values=[1,2,5,12]
pt = class=Point name=Unnamed dimension=2 values=[5,0]
result = class=Point name=Unnamed dimension=2 values=[30,-5]
determinant = 2
ev = [(0.155711,0),(12.8443,0)]
ev=[(0.155711,0),(12.8443,0)]
evect=class=SquareComplexMatrix dimension=2 implementation=class=ComplexMatrixImplementation name=Unnamed rows=2 columns=2 values=[(-0.986041,0),(0.166501,0),(-0.388911,0),(-0.921275,0)]
evect=
[[ (-0.986041,0) (-0.388911,0) ]
 [  (0.166501,0) (-0.921275,0) ]]
matrix2=
[[  1    2    3   ]
 [ -1.5  2.5 -3.5 ]
 [  1.5 -3.5  2.5 ]]
log(|det|)=1.50408, sign=-1
det=-4.5
