- added idx::replace_dim() and idx::minimal_dim()
authorChristian Bauer <Christian.Bauer@uni-mainz.de>
Mon, 15 Jul 2002 14:23:56 +0000 (14:23 +0000)
committerChristian Bauer <Christian.Bauer@uni-mainz.de>
Mon, 15 Jul 2002 14:23:56 +0000 (14:23 +0000)
commit93997f8dd95626382a895b3800fc2846da4f109b
tree4af6b9673d360a019ad3993e4f8b2bdae5e64b72
parent3229ec7c42ffc173f94f1c3bffbc30308c93e571
- added idx::replace_dim() and idx::minimal_dim()
- indices no longer need to be of the same dimension to be recognized as
  dummy indices, but they must be comparable (to determine their minimum)
(Nein, Markus, das ist noch nicht das mit den vierdimensionalen Tensoren)
ginac/idx.cpp
ginac/idx.h