FittingIdeals.g
LoadPackage( "MatricesForHomalg" );
R := HomalgRingOfIntegers( );
m := HomalgMatrix( "[ \
2, 0, 0, \
0, 12, 0 \
]", 2, 3, R );
LoadPackage( "Modules" );
M := LeftPresentation( m );
N := TorsionObject( M );
LoadPackage( "MatricesForHomalg" );
R := HomalgRingOfIntegers( );
m := HomalgMatrix( "[ \
2, 0, 0, \
0, 12, 0 \
]", 2, 3, R );
LoadPackage( "Modules" );
M := LeftPresentation( m );
N := TorsionObject( M );