| Step | Hyp | Ref | Expression | 
						
							| 1 |  | tgpcn.j |  | 
						
							| 2 |  | cnmpt1plusg.p |  | 
						
							| 3 |  | cnmpt1plusg.g |  | 
						
							| 4 |  | cnmpt1plusg.k |  | 
						
							| 5 |  | cnmpt2plusg.l |  | 
						
							| 6 |  | cnmpt2plusg.a |  | 
						
							| 7 |  | cnmpt2plusg.b |  | 
						
							| 8 |  | txtopon |  | 
						
							| 9 | 4 5 8 | syl2anc |  | 
						
							| 10 |  | eqid |  | 
						
							| 11 | 1 10 | tmdtopon |  | 
						
							| 12 | 3 11 | syl |  | 
						
							| 13 |  | cnf2 |  | 
						
							| 14 | 9 12 6 13 | syl3anc |  | 
						
							| 15 |  | eqid |  | 
						
							| 16 | 15 | fmpo |  | 
						
							| 17 | 14 16 | sylibr |  | 
						
							| 18 | 17 | r19.21bi |  | 
						
							| 19 | 18 | r19.21bi |  | 
						
							| 20 | 19 | 3impa |  | 
						
							| 21 |  | cnf2 |  | 
						
							| 22 | 9 12 7 21 | syl3anc |  | 
						
							| 23 |  | eqid |  | 
						
							| 24 | 23 | fmpo |  | 
						
							| 25 | 22 24 | sylibr |  | 
						
							| 26 | 25 | r19.21bi |  | 
						
							| 27 | 26 | r19.21bi |  | 
						
							| 28 | 27 | 3impa |  | 
						
							| 29 |  | eqid |  | 
						
							| 30 | 10 2 29 | plusfval |  | 
						
							| 31 | 20 28 30 | syl2anc |  | 
						
							| 32 | 31 | mpoeq3dva |  | 
						
							| 33 | 1 29 | tmdcn |  | 
						
							| 34 | 3 33 | syl |  | 
						
							| 35 | 4 5 6 7 34 | cnmpt22f |  | 
						
							| 36 | 32 35 | eqeltrrd |  |