ConstantMetric

• ConstantMetric is a Boolean option for SymmetryOf (and indirectly of ToCanonical and Simplification) that specifies whether metrics can be moved through derivatives or not in the construction of the symmetry of an expression. This has important consequences in the canonicalization of that expression.

• The default value for the option is False.
• See: Section 4.5.
• See also: PD,  ToCanonical.
• New in version 0.
• Last update: 26-X-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)