| Step | Hyp | Ref | Expression | 
						
							| 1 |  | 5oalem3.1 |  | 
						
							| 2 |  | 5oalem3.2 |  | 
						
							| 3 |  | 5oalem3.3 |  | 
						
							| 4 |  | 5oalem3.4 |  | 
						
							| 5 |  | 5oalem3.5 |  | 
						
							| 6 |  | 5oalem3.6 |  | 
						
							| 7 |  | anandir |  | 
						
							| 8 | 1 2 5 6 | 5oalem2 |  | 
						
							| 9 | 3 4 5 6 | 5oalem2 |  | 
						
							| 10 | 8 9 | anim12i |  | 
						
							| 11 | 10 | an4s |  | 
						
							| 12 | 7 11 | sylanb |  | 
						
							| 13 | 1 5 | shscli |  | 
						
							| 14 | 2 6 | shscli |  | 
						
							| 15 | 13 14 | shincli |  | 
						
							| 16 | 3 5 | shscli |  | 
						
							| 17 | 4 6 | shscli |  | 
						
							| 18 | 16 17 | shincli |  | 
						
							| 19 | 15 18 | shsvsi |  | 
						
							| 20 | 12 19 | syl |  | 
						
							| 21 | 1 | sheli |  | 
						
							| 22 | 21 | adantr |  | 
						
							| 23 | 3 | sheli |  | 
						
							| 24 | 23 | adantr |  | 
						
							| 25 | 22 24 | anim12i |  | 
						
							| 26 | 5 | sheli |  | 
						
							| 27 | 26 | adantr |  | 
						
							| 28 |  | hvsubsub4 |  | 
						
							| 29 | 28 | anandirs |  | 
						
							| 30 |  | hvsubid |  | 
						
							| 31 | 30 | oveq2d |  | 
						
							| 32 |  | hvsubcl |  | 
						
							| 33 |  | hvsub0 |  | 
						
							| 34 | 32 33 | syl |  | 
						
							| 35 | 31 34 | sylan9eqr |  | 
						
							| 36 | 29 35 | eqtrd |  | 
						
							| 37 | 25 27 36 | syl2an |  | 
						
							| 38 | 37 | eleq1d |  | 
						
							| 39 | 38 | adantr |  | 
						
							| 40 | 20 39 | mpbid |  |