Symmetrize

• Symmetrize[expr, {i1, ..., in}] symmetrizes expr with respect to the n free indices i1, ..., in. By convention the result has a factor 1/n! multiplying.

• This function is just a specialization of ImposeSymmetry for the symmetric group corresponding to the given indices.
• See: Section 7.3.
• See also: Antisymmetrize, PairSymmetrize, PairAntisymmetrize.
• New in version 0.
• Last update: 28-X-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)