| Step | Hyp | Ref | Expression | 
						
							| 1 |  | arglem1.j |  | 
						
							| 2 |  | arglem1.m |  | 
						
							| 3 |  | arglem1.a |  | 
						
							| 4 |  | arglem1.f |  | 
						
							| 5 |  | arglem1.g |  | 
						
							| 6 |  | simpl11 |  | 
						
							| 7 | 6 | hllatd |  | 
						
							| 8 |  | simpl12 |  | 
						
							| 9 |  | eqid |  | 
						
							| 10 | 9 3 | atbase |  | 
						
							| 11 | 8 10 | syl |  | 
						
							| 12 |  | simpl13 |  | 
						
							| 13 | 9 3 | atbase |  | 
						
							| 14 | 12 13 | syl |  | 
						
							| 15 |  | simpl21 |  | 
						
							| 16 | 9 3 | atbase |  | 
						
							| 17 | 15 16 | syl |  | 
						
							| 18 |  | simpl22 |  | 
						
							| 19 | 9 3 | atbase |  | 
						
							| 20 | 18 19 | syl |  | 
						
							| 21 | 9 1 | latj4 |  | 
						
							| 22 | 7 11 14 17 20 21 | syl122anc |  | 
						
							| 23 |  | simpr |  | 
						
							| 24 | 5 23 | eqeltrrid |  | 
						
							| 25 |  | simpl31 |  | 
						
							| 26 |  | eqid |  | 
						
							| 27 | 1 3 26 | llni2 |  | 
						
							| 28 | 6 8 15 25 27 | syl31anc |  | 
						
							| 29 |  | simpl32 |  | 
						
							| 30 | 1 3 26 | llni2 |  | 
						
							| 31 | 6 12 18 29 30 | syl31anc |  | 
						
							| 32 |  | eqid |  | 
						
							| 33 | 1 2 3 26 32 | 2llnmj |  | 
						
							| 34 | 6 28 31 33 | syl3anc |  | 
						
							| 35 | 24 34 | mpbid |  | 
						
							| 36 | 22 35 | eqeltrd |  | 
						
							| 37 |  | simpl23 |  | 
						
							| 38 | 1 3 26 | llni2 |  | 
						
							| 39 | 6 8 12 37 38 | syl31anc |  | 
						
							| 40 |  | simpl33 |  | 
						
							| 41 | 1 3 26 | llni2 |  | 
						
							| 42 | 6 15 18 40 41 | syl31anc |  | 
						
							| 43 | 1 2 3 26 32 | 2llnmj |  | 
						
							| 44 | 6 39 42 43 | syl3anc |  | 
						
							| 45 | 36 44 | mpbird |  | 
						
							| 46 | 4 45 | eqeltrid |  |