DummyIn

• Dummy[vbundle] gives a unique abstract dollar-index on vbundle, using the last of the user-defined indices.

• The last index is stored in the private function LastIndex.
• See: Section 4.3.
• New in version 0.
• Last update: 23-IX-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)