Spracherkennung für: .tst vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# homalg, single
4
#
# DO NOT EDIT THIS FILE - EDIT EXAMPLES IN THE SOURCE INSTEAD!
#
# This file has been generated by AutoDoc. It contains examples extracted from
# the package documentation. Each example is preceded by a comment which gives
# the name of a GAPDoc XML file and a line range from which the example were
# taken. Note that the XML file in turn may have been generated by AutoDoc
# from some other input.
#
gap> START_TEST("homalg04.tst");
# doc/../gap/HomalgComplex.gi:
1548-
1571
gap> zz := HomalgRingOfIntegers( );
Z
gap> M := HomalgMatrix( "[
2,
3,
4,
5,
6,
7 ]",
2,
3, zz );
<A
2 x
3 matrix over an internal ring>
gap> M := LeftPresentation( M );
<A non-torsion left module presented by
2 relations for
3 generators>
gap> N := HomalgMatrix( "[
2,
3,
4,
5,
6,
7,
8,
9 ]",
2,
4, zz );
<A
2 x
4 matrix over an internal ring>
gap> N := LeftPresentation( N );
<A non-torsion left module presented by
2 relations for
4 generators>
gap> mat := HomalgMatrix( "[ \
>
0,
3,
6,
9, \
>
0,
2,
4,
6, \
>
0,
3,
6,
9 \
> ]",
3,
4, zz );
<A
3 x
4 matrix over an internal ring>
gap> phi := HomalgMap( mat, M, N );
<A "homomorphism" of left modules>
gap> IsMorphism( phi );
true
gap> phi;
<A homomorphism of left modules>
#
gap> STOP_TEST("homalg04.tst",
1);
