4. Inv -> Permutation -> Riemann

InvToPerm            Conversion form invariants (RInv) to permutations (RPerm)
PermToRiemann        Conversion from permutations (RPerm) to Riemann tensor expressions
InvToRiemann        Direct conversion from invariants (RInv) to Riemann tensor expressions

From invariants to Riemann expressions.

4.1. InvToPerm

4.2. PermToRiemann

4.3. InvToRiemann

Created by Mathematica  (May 16, 2008)