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xTras version 1.3.1
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@teake teake released this 22 Feb 10:10
· 53 commits to master since this release
v1.3.1
4edbe98
  • Added the function ConstantSymbolsOf.
  • Added possibility (controlled by the variable $AutoSymmetrizeCovDs)
    to automatically symmetrize covariant derivatives.
  • Added caching to SymmetrizeCovDs, controlled by the "UseCache" option.
  • Improved algorithm for symmetrizing covariant derivatives in the case
    when there is no torsion and the derivative is metric-compatible.
  • Perturbation no longer expands symmetrized covariant derivatives.
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