GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(varidx, idx,
print_func<print_context>(&varidx::do_print).
- // print_latex inherited from idx
+ print_func<print_latex>(&varidx::do_print_latex).
print_func<print_tree>(&varidx::do_print_tree))
GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(spinidx, varidx,