| Step | Hyp | Ref | Expression | 
						
							| 1 |  | cnmptk1.j |  | 
						
							| 2 |  | cnmptk1.k |  | 
						
							| 3 |  | cnmptk1.l |  | 
						
							| 4 |  | cnmptk1.a |  | 
						
							| 5 |  | cnmptk1.b |  | 
						
							| 6 |  | cnmptk1.c |  | 
						
							| 7 | 2 | adantr |  | 
						
							| 8 | 3 | adantr |  | 
						
							| 9 |  | topontop |  | 
						
							| 10 | 2 9 | syl |  | 
						
							| 11 |  | topontop |  | 
						
							| 12 | 3 11 | syl |  | 
						
							| 13 |  | eqid |  | 
						
							| 14 | 13 | xkotopon |  | 
						
							| 15 | 10 12 14 | syl2anc |  | 
						
							| 16 |  | cnf2 |  | 
						
							| 17 | 1 15 4 16 | syl3anc |  | 
						
							| 18 | 17 | fvmptelcdm |  | 
						
							| 19 |  | cnf2 |  | 
						
							| 20 | 7 8 18 19 | syl3anc |  | 
						
							| 21 |  | eqid |  | 
						
							| 22 | 21 | fmpt |  | 
						
							| 23 | 20 22 | sylibr |  | 
						
							| 24 |  | eqidd |  | 
						
							| 25 |  | eqidd |  | 
						
							| 26 | 23 24 25 6 | fmptcof |  | 
						
							| 27 | 26 | mpteq2dva |  | 
						
							| 28 | 10 5 | xkoco2cn |  | 
						
							| 29 |  | coeq2 |  | 
						
							| 30 | 1 4 15 28 29 | cnmpt11 |  | 
						
							| 31 | 27 30 | eqeltrrd |  |