anchor.diff:             true ->
                   {TentativeUPI, TentativeRepairing}
           end,
  +    ?REACT({calc,?LINE,[{new_upi, NewUPI},{new_rep, NewRepairing}]}),
   
       P = machi_projection:new(OldEpochNum + 1,
                                MyName, MembersDict, Down, NewUPI, NewRepairing,
  
positive.code:                                 S#ch_mgr.proj, Partitions, S),
                  if Simulator_p andalso SimRepair_p andalso
                     SameEpoch_p andalso RelativeToServer == LastInCurrentUPI ->
                          D_foo=[{repair_airquote_done, {we_agree, (S#ch_mgr.proj)#projection_v1.epoch_number}}],
                          {NewUPI_list ++ [H], T, RunEnv2};
                     not (Simulator_p andalso SimRepair_p)
  
negative.code:                                     end,
                               Rel2;
                           {error, not_written} ->
                               Rel
                       end
               end, Relation, lists:reverse([{E, FLU} || E <- NowEpochs, FLU <- Up])),
      SortedRel = lists:reverse(lists:sort(Rel2)),
      case [T || T={{E, OorI, Proj}, WrittenFLUs} <- SortedRel,
                 lists:sort(Proj#projection_v1.upi) == lists:sort(WrittenFLUs)
                 andalso
  