The Lattice P7.3

An entry from the Catalogue of Lattices, which is a joint project of
Neil J. A. Sloane, AT&T Labs-Research (njas@research.att.com) and
Gabriele Nebe, University of Ulm (nebe@mathematik.uni-ulm.de)

INDEX FILE | ABBREVIATIONS

Contents of this file

NAME
DIMENSION
DET
MINIMAL_NORM
KISSING_NUMBER
DENSITY
GRAM
NOTES
REFERENCES
LAST_LINE

• NAME
  P7.3
  
• DIMENSION
  7
  
• DET
  .486000000000E+03
  
• MINIMAL_NORM
  .400000000000E+01
  
• KISSING_NUMBER
  72
  
• DENSITY
  .453609154659E-01
  
• GRAM
  7 7
  .400000000000E+01 .100000000000E+01 .200000000000E+01
  .200000000000E+01 .200000000000E+01 .200000000000E+01
  .200000000000E+01
  .100000000000E+01 .400000000000E+01 .200000000000E+01
  .200000000000E+01 .200000000000E+01 .200000000000E+01
  .200000000000E+01
  .200000000000E+01 .200000000000E+01 .400000000000E+01
  .100000000000E+01 .100000000000E+01 .200000000000E+01
  .200000000000E+01
  .200000000000E+01 .200000000000E+01 .100000000000E+01
  .400000000000E+01 .100000000000E+01 .200000000000E+01
  .200000000000E+01
  .200000000000E+01 .200000000000E+01 .100000000000E+01
  .100000000000E+01 .400000000000E+01 .200000000000E+01
  .200000000000E+01
  .200000000000E+01 .200000000000E+01 .200000000000E+01
  .200000000000E+01 .200000000000E+01 .400000000000E+01
  .100000000000E+01
  .200000000000E+01 .200000000000E+01 .200000000000E+01
  .200000000000E+01 .200000000000E+01 .100000000000E+01
  .400000000000E+01
  
• NOTES
  One of the perfect 7-dimensional lattices
  
• REFERENCES
  Conway & Sloane, Low-dimensional lattices III: perfect forms,
  Proc. Royal Soc. A 418 (1988), 43-80.
  Jaquet, Enumeration complete des classes de formes parfaites en dimension 7,
  Ann. Inst. Fourier 43 (1993), 21-55.
  
• LAST_LINE
  

INDEX FILE | ABBREVIATIONS

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