The Lattice A7
An entry from the Catalogue of Lattices, which is a joint project of
Gabriele Nebe, RWTH Aachen University
(nebe@math.rwth-aachen.de)
and
Neil J. A. Sloane
(njasloane@gmail.com)
Last modified Fri Jul 18 13:10:00 CEST 2014
INDEX FILE |
ABBREVIATIONS
Contents of this file
NAME
DIMENSION
DET
BASIS
GLUE_VECTORS
TRIANGULAR_BASIS
GRAM
PROPERTIES
LAST_LINE
-
NAME
A7
-
DIMENSION
7
-
DET
.800000000000E+01
-
BASIS
7 8
.100000000000E+01 -.100000000000E+01 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00
.000000000000E+00 .100000000000E+01 -.100000000000E+01
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .100000000000E+01
-.100000000000E+01 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.100000000000E+01 -.100000000000E+01 .000000000000E+00
.000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .100000000000E+01 -.100000000000E+01
.000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .100000000000E+01
-.100000000000E+01 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.100000000000E+01 -.100000000000E+01
-
GLUE_VECTORS
8
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00
.125000000000E+00 .125000000000E+00 .125000000000E+00
.125000000000E+00 .125000000000E+00 .125000000000E+00
.125000000000E+00 -.875000000000E+00
.250000000000E+00 .250000000000E+00 .250000000000E+00
.250000000000E+00 .250000000000E+00 .250000000000E+00
-.750000000000E+00 -.750000000000E+00
.375000000000E+00 .375000000000E+00 .375000000000E+00
.375000000000E+00 .375000000000E+00 -.625000000000E+00
-.625000000000E+00 -.625000000000E+00
.500000000000E+00 .500000000000E+00 .500000000000E+00
.500000000000E+00 -.500000000000E+00 -.500000000000E+00
-.500000000000E+00 -.500000000000E+00
.625000000000E+00 .625000000000E+00 .625000000000E+00
-.375000000000E+00 -.375000000000E+00 -.375000000000E+00
-.375000000000E+00 -.375000000000E+00
.750000000000E+00 .750000000000E+00 -.250000000000E+00
-.250000000000E+00 -.250000000000E+00 -.250000000000E+00
-.250000000000E+00 -.250000000000E+00
.875000000000E+00 -.125000000000E+00 -.125000000000E+00
-.125000000000E+00 -.125000000000E+00 -.125000000000E+00
-.125000000000E+00 -.125000000000E+00
-
TRIANGULAR_BASIS
7 7
.141421356237E+01 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00
-.707106781187E+00 .122474487139E+01 .000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00
.000000000000E+00 -.816496580928E+00 .115470053838E+01
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00
.000000000000E+00 .000000000000E+00 -.866025403784E+00
.111803398875E+01 .000000000000E+00 .000000000000E+00
.000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
-.894427191000E+00 .109544511501E+01 .000000000000E+00
.000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 -.912870929175E+00 .108012344973E+01
.000000000000E+00
.000000000000E+00 .000000000000E+00 .000000000000E+00
.000000000000E+00 .000000000000E+00 -.925820099773E+00
.106904496765E+01
-
GRAM
7 7
2 -1 0 0 0 0 0
-1 2 -1 0 0 0 0
0 -1 2 -1 0 0 0
0 0 -1 2 -1 0 0
0 0 0 -1 2 -1 0
0 0 0 0 -1 2 -1
0 0 0 0 0 -1 2
-
PROPERTIES
INTEGRAL =1
-
LAST_LINE
Haftungsausschluss/Disclaimer
Gabriele Nebe