| Step | 
						Hyp | 
						Ref | 
						Expression | 
					
						
							| 1 | 
							
								
							 | 
							simpll | 
							   | 
						
						
							| 2 | 
							
								
							 | 
							fgcl | 
							   | 
						
						
							| 3 | 
							
								
							 | 
							filfbas | 
							   | 
						
						
							| 4 | 
							
								1 2 3
							 | 
							3syl | 
							   | 
						
						
							| 5 | 
							
								
							 | 
							fbsspw | 
							   | 
						
						
							| 6 | 
							
								4 5
							 | 
							syl | 
							   | 
						
						
							| 7 | 
							
								
							 | 
							simplr | 
							   | 
						
						
							| 8 | 
							
								7
							 | 
							sspwd | 
							   | 
						
						
							| 9 | 
							
								6 8
							 | 
							sstrd | 
							   | 
						
						
							| 10 | 
							
								
							 | 
							simpr | 
							   | 
						
						
							| 11 | 
							
								
							 | 
							fbasweak | 
							   | 
						
						
							| 12 | 
							
								4 9 10 11
							 | 
							syl3anc | 
							   | 
						
						
							| 13 | 
							
								
							 | 
							elfg | 
							   | 
						
						
							| 14 | 
							
								12 13
							 | 
							syl | 
							   | 
						
						
							| 15 | 
							
								1
							 | 
							adantr | 
							   | 
						
						
							| 16 | 
							
								
							 | 
							elfg | 
							   | 
						
						
							| 17 | 
							
								15 16
							 | 
							syl | 
							   | 
						
						
							| 18 | 
							
								
							 | 
							fbsspw | 
							   | 
						
						
							| 19 | 
							
								1 18
							 | 
							syl | 
							   | 
						
						
							| 20 | 
							
								19 8
							 | 
							sstrd | 
							   | 
						
						
							| 21 | 
							
								
							 | 
							fbasweak | 
							   | 
						
						
							| 22 | 
							
								1 20 10 21
							 | 
							syl3anc | 
							   | 
						
						
							| 23 | 
							
								
							 | 
							fgcl | 
							   | 
						
						
							| 24 | 
							
								22 23
							 | 
							syl | 
							   | 
						
						
							| 25 | 
							
								24
							 | 
							ad2antrr | 
							   | 
						
						
							| 26 | 
							
								
							 | 
							ssfg | 
							   | 
						
						
							| 27 | 
							
								22 26
							 | 
							syl | 
							   | 
						
						
							| 28 | 
							
								27
							 | 
							adantr | 
							   | 
						
						
							| 29 | 
							
								28
							 | 
							sselda | 
							   | 
						
						
							| 30 | 
							
								29
							 | 
							adantrr | 
							   | 
						
						
							| 31 | 
							
								30
							 | 
							adantrr | 
							   | 
						
						
							| 32 | 
							
								
							 | 
							simplrl | 
							   | 
						
						
							| 33 | 
							
								
							 | 
							simprlr | 
							   | 
						
						
							| 34 | 
							
								
							 | 
							simprr | 
							   | 
						
						
							| 35 | 
							
								33 34
							 | 
							sstrd | 
							   | 
						
						
							| 36 | 
							
								
							 | 
							filss | 
							   | 
						
						
							| 37 | 
							
								25 31 32 35 36
							 | 
							syl13anc | 
							   | 
						
						
							| 38 | 
							
								37
							 | 
							expr | 
							   | 
						
						
							| 39 | 
							
								38
							 | 
							rexlimdvaa | 
							   | 
						
						
							| 40 | 
							
								39
							 | 
							anassrs | 
							   | 
						
						
							| 41 | 
							
								40
							 | 
							expimpd | 
							   | 
						
						
							| 42 | 
							
								17 41
							 | 
							sylbid | 
							   | 
						
						
							| 43 | 
							
								42
							 | 
							rexlimdv | 
							   | 
						
						
							| 44 | 
							
								43
							 | 
							expimpd | 
							   | 
						
						
							| 45 | 
							
								14 44
							 | 
							sylbid | 
							   | 
						
						
							| 46 | 
							
								45
							 | 
							ssrdv | 
							   | 
						
						
							| 47 | 
							
								
							 | 
							ssfg | 
							   | 
						
						
							| 48 | 
							
								47
							 | 
							ad2antrr | 
							   | 
						
						
							| 49 | 
							
								
							 | 
							fgss | 
							   | 
						
						
							| 50 | 
							
								22 12 48 49
							 | 
							syl3anc | 
							   | 
						
						
							| 51 | 
							
								46 50
							 | 
							eqssd | 
							   | 
						
						
							| 52 | 
							
								51
							 | 
							ex | 
							   | 
						
						
							| 53 | 
							
								
							 | 
							df-fg | 
							   | 
						
						
							| 54 | 
							
								53
							 | 
							reldmmpo | 
							   | 
						
						
							| 55 | 
							
								54
							 | 
							ovprc1 | 
							   | 
						
						
							| 56 | 
							
								54
							 | 
							ovprc1 | 
							   | 
						
						
							| 57 | 
							
								55 56
							 | 
							eqtr4d | 
							   | 
						
						
							| 58 | 
							
								52 57
							 | 
							pm2.61d1 | 
							   |