ClearCurvatureRelations

ClearCurvatureRelations[cd]
removes the automatic curvature relations for the covariant derivative cd.
  • The curvature relations are replacement rules that send contractions of the Riemann tensor to the Ricci tensor or Ricci scalar.
  • The curvature relations are usually set during the definition of a covariant derivative or metric through the option CurvatureRelations.
  • The following options can be given:
VerboseTruedisplay extra information on whether the rules are cleared or not
  • Possible settings for Verbose include:
Falsedon't display any extra information
Truedisplay extra information
With curvature relations enabled:
With curvature relations disabled:
With curvature relations enabled:
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Out[1]=
With curvature relations disabled:
In[3]:=
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