| Step | Hyp | Ref | Expression | 
						
							| 1 |  | ralxpf.1 |  | 
						
							| 2 |  | ralxpf.2 |  | 
						
							| 3 |  | ralxpf.3 |  | 
						
							| 4 |  | ralxpf.4 |  | 
						
							| 5 |  | cbvralsvw |  | 
						
							| 6 |  | cbvralsvw |  | 
						
							| 7 | 6 | ralbii |  | 
						
							| 8 |  | nfv |  | 
						
							| 9 |  | nfcv |  | 
						
							| 10 |  | nfs1v |  | 
						
							| 11 | 9 10 | nfralw |  | 
						
							| 12 |  | sbequ12 |  | 
						
							| 13 | 12 | ralbidv |  | 
						
							| 14 | 8 11 13 | cbvralw |  | 
						
							| 15 |  | vex |  | 
						
							| 16 |  | vex |  | 
						
							| 17 | 15 16 | eqvinop |  | 
						
							| 18 | 1 | nfsbv |  | 
						
							| 19 | 10 | nfsbv |  | 
						
							| 20 | 18 19 | nfbi |  | 
						
							| 21 | 2 | nfsbv |  | 
						
							| 22 |  | nfs1v |  | 
						
							| 23 | 21 22 | nfbi |  | 
						
							| 24 | 3 4 | sbhypf |  | 
						
							| 25 |  | vex |  | 
						
							| 26 |  | vex |  | 
						
							| 27 | 25 26 | opth |  | 
						
							| 28 |  | sbequ12 |  | 
						
							| 29 | 12 28 | sylan9bb |  | 
						
							| 30 | 27 29 | sylbi |  | 
						
							| 31 | 24 30 | sylan9bb |  | 
						
							| 32 | 23 31 | exlimi |  | 
						
							| 33 | 20 32 | exlimi |  | 
						
							| 34 | 17 33 | sylbi |  | 
						
							| 35 | 34 | ralxp |  | 
						
							| 36 | 7 14 35 | 3bitr4ri |  | 
						
							| 37 | 5 36 | bitri |  |