| Step | Hyp | Ref | Expression | 
						
							| 1 |  | cvsi.x |  | 
						
							| 2 |  | cvsi.a |  | 
						
							| 3 |  | cvsi.s |  | 
						
							| 4 |  | cvsi.m |  | 
						
							| 5 |  | cvsi.t |  | 
						
							| 6 |  | df-cvs |  | 
						
							| 7 | 6 | elin2 |  | 
						
							| 8 |  | lveclmod |  | 
						
							| 9 |  | lmodabl |  | 
						
							| 10 | 8 9 | syl |  | 
						
							| 11 | 10 | adantl |  | 
						
							| 12 |  | eqid |  | 
						
							| 13 | 12 3 | clmsscn |  | 
						
							| 14 |  | clmlmod |  | 
						
							| 15 | 1 12 3 4 | lmodscaf |  | 
						
							| 16 | 14 15 | syl |  | 
						
							| 17 | 13 16 | jca |  | 
						
							| 18 | 17 | adantr |  | 
						
							| 19 | 1 5 | clmvs1 |  | 
						
							| 20 | 14 | adantr |  | 
						
							| 21 | 20 | ad2antrr |  | 
						
							| 22 |  | simplr |  | 
						
							| 23 |  | simpllr |  | 
						
							| 24 |  | simpr |  | 
						
							| 25 | 1 2 12 5 3 | lmodvsdi |  | 
						
							| 26 | 21 22 23 24 25 | syl13anc |  | 
						
							| 27 | 26 | ralrimiva |  | 
						
							| 28 | 12 | clmadd |  | 
						
							| 29 | 28 | ad2antrr |  | 
						
							| 30 | 29 | oveqdr |  | 
						
							| 31 | 30 | oveq1d |  | 
						
							| 32 | 20 | ad2antrr |  | 
						
							| 33 |  | simplr |  | 
						
							| 34 |  | simpr |  | 
						
							| 35 |  | simpllr |  | 
						
							| 36 |  | eqid |  | 
						
							| 37 | 1 2 12 5 3 36 | lmodvsdir |  | 
						
							| 38 | 32 33 34 35 37 | syl13anc |  | 
						
							| 39 | 31 38 | eqtrd |  | 
						
							| 40 | 12 | clmmul |  | 
						
							| 41 | 40 | ad2antrr |  | 
						
							| 42 | 41 | oveqdr |  | 
						
							| 43 | 42 | oveq1d |  | 
						
							| 44 |  | eqid |  | 
						
							| 45 | 1 12 5 3 44 | lmodvsass |  | 
						
							| 46 | 32 33 34 35 45 | syl13anc |  | 
						
							| 47 | 43 46 | eqtrd |  | 
						
							| 48 | 39 47 | jca |  | 
						
							| 49 | 48 | ralrimiva |  | 
						
							| 50 | 27 49 | jca |  | 
						
							| 51 | 50 | ralrimiva |  | 
						
							| 52 | 19 51 | jca |  | 
						
							| 53 | 52 | ralrimiva |  | 
						
							| 54 | 53 | adantr |  | 
						
							| 55 | 11 18 54 | 3jca |  | 
						
							| 56 | 7 55 | sylbi |  |