GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(su3one, tensor,
print_func<print_dflt>(&su3one::do_print).
print_func<print_latex>(&su3one::do_print_latex))
GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(su3one, tensor,
print_func<print_dflt>(&su3one::do_print).
print_func<print_latex>(&su3one::do_print_latex))