LoadPackage( "RingsForHomalg" );
B1 := RingForHomalgInMapleUsingJanet( "[x]" );
Rskl := HomalgMatrix( "[ \
[ [[1,[x,x,x]], [a(x),[x,x]], [b(x),[x]], [c(x),[]]] ] \
]", B1 );
Rsys := HomalgMatrix( "[ \
[ [[1,[x]]] , [[-1,[]]] , 0 ], \
[ 0 , [[1,[x]]] , [[-1,[]]] ], \
[ [[c(x),[]]] , [[b(x),[]]] , [[a(x),[]],[1,[x]]] ] \
]", B1 );
LoadPackage( "Modules" );
Mskl := LeftPresentation( Rskl );
Msys := LeftPresentation( Rsys );
alpha := HomalgMatrix( "[ \
[ [[1,[]]] , 0 , 0 ] \
]", B1 );
alpha := HomalgMap( alpha, Mskl, Msys );
delta := HomalgMatrix( "[ \
[ [[1,[x]]] ] \
]", B1 );
delta := HomalgMap( delta, Mskl );
[ Dauer der Verarbeitung: 0.2 Sekunden
(vorverarbeitet)
]