$CommuteCovDsOnScalars

• $CommuteCovDsOnScalars is a Boolean global variable stating whether two non-torsion equal covds must be considered as commuting by SymmetryOf.

• The default initial value is True.
• See: Section 4.5, Section 7.1.
• See also: SymmetryOf.
• New in version 0.
• Last update: 27-X-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)