- added variants of dirac_trace() and color_trace() that take the trace over
authorChristian Bauer <Christian.Bauer@uni-mainz.de>
Thu, 5 Aug 2004 21:06:15 +0000 (21:06 +0000)
committerChristian Bauer <Christian.Bauer@uni-mainz.de>
Thu, 5 Aug 2004 21:06:15 +0000 (21:06 +0000)
commitba0b56c5ac76274c5d748eaa29fbd83cb1d4fb9e
treeb85b6f6aa53e0a0ec1917a64b939f259e64e9d0d
parent09f0415b7442714ea9adae30872d151452185962
- added variants of dirac_trace() and color_trace() that take the trace over
  more than one representation label by specifying a set or list of labels
- diracgamma::contract_with() uses Chisholm identities in 4 dimensions to
  produce more compact results
- added missing documentation for options parameter of simplify_indexed()
ginac/clifford.cpp
ginac/clifford.h
ginac/color.cpp
ginac/color.h
ginac/indexed.cpp