Quelle S1pmm.g
Sprache: unbekannt
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Spracherkennung für: .g vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# pmm (p2mm)
# http://en.wikipedia.org/wiki/Wallpaper_group#Group_pmm
M := [ [ 1, 2], [ 1, 4], [ 2, 3], [ 3, 6], [ 4, 7], [ 6, 9], [ 7, 8], [ 8, 9] ];
G1 := Group( ( 1, 2) );
G2 := Group( ( 3, 4) );
V := Group( ( 1, 2), ( 3, 4) );
iso := rec( 1 := V, 2 := G1, 3 := V, 4 := G2, 6 := G2, 7 := V, 8 := G1, 9 := V );
mu := [];
dim := 3;
#matrix sizes pmm:
# [ 8, 92, 512, 3022, 19904 ]
#factors:
# [ 11. 5, 5. 56522, 5. 90234, 6. 58637 ]
# 1: 8 x 72 matrix with rank 7 and kernel dimension 1. Time: 0. 000 sec.
# 2: 72 x 456 matrix with rank 60 and kernel dimension 12. Time: 0. 004 sec.
# 3: 456 x 2952 matrix with rank 388 and kernel dimension 68. Time: 0. 076 sec.
# 4: 2952 x 19848 matrix with rank 2552 and kernel dimension 400. Time: 3. 132 sec.
# 5: 19848 x 136392 matrix with rank 17280 and kernel dimension 2568. Time: 144. 325 sec.
# 6: 136392 x 947016 matrix with rank 119092 and kernel dimension 17300. Time: 6253. 631 sec.
# Cohomology dimension at degree 0: GF( 2)^( 1 x 1)
# Cohomology dimension at degree 1: GF( 2)^( 1 x 5)
# Cohomology dimension at degree 2: GF( 2)^( 1 x 8)
# Cohomology dimension at degree 3: GF( 2)^( 1 x 12)
# Cohomology dimension at degree 4: GF( 2)^( 1 x 16)
# Cohomology dimension at degree 5: GF( 2)^( 1 x 20)
[Dauer der Verarbeitung: 0.17 Sekunden, vorverarbeitet 2026-06-18]
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2026-07-27
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