| Step | Hyp | Ref | Expression | 
						
							| 1 |  | clmpm1dir.v |  | 
						
							| 2 |  | clmpm1dir.s |  | 
						
							| 3 |  | clmpm1dir.a |  | 
						
							| 4 |  | simpl |  | 
						
							| 5 |  | eqid |  | 
						
							| 6 |  | eqid |  | 
						
							| 7 | 5 6 | clmneg1 |  | 
						
							| 8 | 7 | adantr |  | 
						
							| 9 |  | simpl |  | 
						
							| 10 | 9 | adantl |  | 
						
							| 11 |  | simpr |  | 
						
							| 12 | 11 | adantl |  | 
						
							| 13 | 1 5 2 6 3 | clmvsdi |  | 
						
							| 14 | 4 8 10 12 13 | syl13anc |  | 
						
							| 15 | 14 | 3adant2 |  | 
						
							| 16 | 15 | oveq2d |  | 
						
							| 17 |  | clmabl |  | 
						
							| 18 |  | ablcmn |  | 
						
							| 19 | 17 18 | syl |  | 
						
							| 20 | 19 | 3ad2ant1 |  | 
						
							| 21 |  | simp2 |  | 
						
							| 22 |  | simpl |  | 
						
							| 23 | 7 | adantr |  | 
						
							| 24 |  | simpr |  | 
						
							| 25 | 1 5 2 6 | clmvscl |  | 
						
							| 26 | 22 23 24 25 | syl3anc |  | 
						
							| 27 |  | simpl |  | 
						
							| 28 | 7 | adantr |  | 
						
							| 29 |  | simpr |  | 
						
							| 30 | 1 5 2 6 | clmvscl |  | 
						
							| 31 | 27 28 29 30 | syl3anc |  | 
						
							| 32 | 26 31 | anim12dan |  | 
						
							| 33 | 32 | 3adant2 |  | 
						
							| 34 | 1 3 | cmn4 |  | 
						
							| 35 | 20 21 33 34 | syl3anc |  | 
						
							| 36 | 16 35 | eqtrd |  |