| xTras Package Symbol | |See Also » |
| BasicDDIRelations[] gives replacement rules for all defined basic DDIs expressed in metrics. |
| BasicDDIRelations[cd] gives replacement rules for the basic DDI of the covariant derivative cd expressed in metrics. |
| BasicDDIRelations[cd, d] gives replacement rules for the basic DDI of the covariant derivative cd expressed in metrics in d dimensions. |
