# Gauss, single 6
#
# 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("gauss06.tst");
# doc/../gap/Sparse.gi:237-284
gap> M := [[0,0,0,1,0],[0,1,1,1,1],[1,1,1,1,0]] * One( GF(2) );;
gap> Display(M);
. . . 1 .
. 1 1 1 1
1 1 1 1 .
gap> N := [[1,1,0,0,0],[0,0,1,0,1]] * One( GF(2) );;
gap> Display(N);
1 1 . . .
. . 1 . 1
gap> ReduceMatTransformation(M,N);
rec(
reduced_matrix :=
[ <a GF2 vector of length 5>, <a GF2 vector of length 5>,
<a GF2 vector of length 5> ],
transformation := [ <a GF2 vector of length 2>,
<a GF2 vector of length 2>, <a GF2 vector of length 2> ] )
gap> Display(last.reduced_matrix);
. . . 1 .
. 1 . 1 .
. . . 1 1
gap> Display(last.transformation);
. .
. 1
1 1
gap> Display( M + last.transformation * N );
. . . 1 .
. 1 . 1 .
. . . 1 1
gap> SM := SparseMatrix(M); SN := SparseMatrix(N);
<a 3 x 5 sparse matrix over GF(2)>
<a 2 x 5 sparse matrix over GF(2)>
gap> ReduceMatTransformation(SM,SN);
rec( reduced_matrix := <a 3 x 5 sparse matrix over GF(2)>,
transformation := <a 3 x 2 sparse matrix over GF(2)> )
gap> Display(last.reduced_matrix);
. . . 1 .
. 1 . 1 .
. . . 1 1
gap> Display(last.transformation);
. .
. 1
1 1
gap> Display( SM + last.transformation * SN );
. . . 1 .
. 1 . 1 .
. . . 1 1
#
gap> STOP_TEST("gauss06.tst", 1);
[ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet)
]