grdef with restrict= fails
grdef("R3{a c} := R{a b c d}*g{^a ^b}", restrict = {c = 2 .. 4, d = 2 .. 4});
Indices in name: [[], [a, c]]
Indices in definition: [[], [c, d]]
Error, (in grtensor:-grdef) lhs/rhs index conflict.
grdef("R3{a c} := R{a b c d}*g{^a ^b}", restrict = {c = 2 .. 4, d = 2 .. 4});
Indices in name: [[], [a, c]]
Indices in definition: [[], [c, d]]
Error, (in grtensor:-grdef) lhs/rhs index conflict.