ContractThroughQ

• ContratThroughQ[head, metric] says whether the given metric can be contracted through the inert-head.

• This function is used storing upvalues for the inert-head.
• The default setting is False.
• See: Section 5.4.
• See also: DefInertHead, ContractThrough.
• New in version 0.
• Last update: 26-X-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)