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A computer algebra system for solving problems in field theory
http://cadabra.science/

Cadabra2 is a computer algebra system (CAS) designed specifically for
  the solution of problems encountered in field theory. It has extensive
  functionality for tensor computer algebra, tensor polynomial
  simplification including multi-term symmetries, fermions and
  anti-commuting variables, Clifford algebras and Fierz transformations,
  implicit coordinate dependence, multiple index types and many more.
  The input format is a subset of TeX. Both a command-line and a
  graphical interface are available.

  Key features of Cadabra2:
  - Input and output using TeX notation.
  - Designed for field-theory problems, with handling of anti-commuting
    and non-commuting objects without special notations for their
    products, gamma matrix algebra, Fierz identities, Dirac conjugation,
    vielbeine, flat and curved, covariant and contravariant indices,
    implicit dependence of tensors on coordinates, partial and covariant
    derivatives...
  - Powerful tensor simplification algorithms, not just for mono-term
    symmetries but also for multi-terms symmetries like the Bianchi
    identity, or dimensionally-dependent symmetries like the Schouten
    identity.

  

Source Files

Filename Size Changed Actions
2.2.0.tar.gz 22.8 MB
_constraints 124 Bytes Download File
cadabra2-add-pthread-to-cxxflags.patch 506 Bytes Download File
cadabra2-gtk.appdata.xml 1.23 KB Download File
cadabra2-rpmlintrc 127 Bytes Download File
cadabra2.changes 7.15 KB Download File
cadabra2.spec 8.06 KB Download File

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