Quelle pmg.g
Sprache: unbekannt
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Spracherkennung für: .g vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# pmg
# http://en.wikipedia.org/wiki/Wallpaper_group#Group_pmg
M := [ [ 1, 2, 4], [ 1, 2, 5], [ 1, 4, 5], [ 2, 3, 6], [ 2, 3, 9], [ 2, 4, 9], [ 2, 5, 6], [ 3, 9, 10], [ 4, 5, 8], [ 4, 7, 8], [ 4, 7, 9], [ 5, 6, 8], [ 6, 8, 10], [ 7, 8, 9], [ 8, 9, 10] ];
G := Group( ( 1, 2) );
iso := rec( 1 := G, 7 := G, 3 := G, 6 := G, 10 := G );
mu:=[
[ [ 4], [ 1, 4], [ 1, 2, 4], [ 1, 4, 5], x -> ( 1, 2) ],
[ [ 4], [ 1, 4], [ 1, 4, 5], [ 1, 2, 4], x -> ( 1, 2) ],
[ [ 4], [ 4, 7], [ 4, 7, 8], [ 4, 7, 9], x -> ( 1, 2) ],
[ [ 4], [ 4, 7], [ 4, 7, 9], [ 4, 7, 8], x -> ( 1, 2) ],
];
dim := 4;
#matrix sizes:
# [ 16, 139, 546, 2321, 11276, 56251 ]
#factors:
# [ 8. 6875, 3. 92806, 4. 25092, 4. 85825 ]
# 1: 15 x 134 matrix with rank 14 and kernel dimension 1. Time: 0. 000 sec.
# 2: 134 x 583 matrix with rank 117 and kernel dimension 17. Time: 0. 004 sec.
# 3: 583 x 2934 matrix with rank 462 and kernel dimension 121. Time: 0. 152 sec.
# 4: 2934 x 17126 matrix with rank 2468 and kernel dimension 466. Time: 3. 145 sec.
# 5: 17126 x 104729 matrix with rank 14654 and kernel dimension 2472. Time: 114. 119 sec.
# 6: 104729 x 658093 matrix with rank 90071 and kernel dimension 14658. Time: 4647. 566 sec.
# Cohomology dimension at degree 0: GF( 2)^( 1 x 1)
# Cohomology dimension at degree 1: GF( 2)^( 1 x 3)
# Cohomology dimension at degree 2: GF( 2)^( 1 x 4)
# Cohomology dimension at degree 3: GF( 2)^( 1 x 4)
# Cohomology dimension at degree 4: GF( 2)^( 1 x 4)
# Cohomology dimension at degree 5: GF( 2)^( 1 x 4)
# Z
# 0
# 3
# 1
# 3
# 1
[Dauer der Verarbeitung: 0.18 Sekunden, vorverarbeitet 2026-06-18]
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2026-07-27
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