| Step | Hyp | Ref | Expression | 
						
							| 1 |  | cvmliftlem.1 |  | 
						
							| 2 |  | cvmliftlem.b |  | 
						
							| 3 |  | cvmliftlem.x |  | 
						
							| 4 |  | cvmliftlem.f |  | 
						
							| 5 |  | cvmliftlem.g |  | 
						
							| 6 |  | cvmliftlem.p |  | 
						
							| 7 |  | cvmliftlem.e |  | 
						
							| 8 |  | cvmliftlem.n |  | 
						
							| 9 |  | cvmliftlem.t |  | 
						
							| 10 |  | cvmliftlem.a |  | 
						
							| 11 |  | cvmliftlem.l |  | 
						
							| 12 |  | cvmliftlem.q |  | 
						
							| 13 |  | elfznn |  | 
						
							| 14 |  | eqid |  | 
						
							| 15 | 1 2 3 4 5 6 7 8 9 10 11 12 14 | cvmliftlem5 |  | 
						
							| 16 | 13 15 | sylan2 |  | 
						
							| 17 |  | simpr |  | 
						
							| 18 | 17 | fveq2d |  | 
						
							| 19 | 18 | fveq2d |  | 
						
							| 20 | 13 | adantl |  | 
						
							| 21 | 20 | nnred |  | 
						
							| 22 |  | peano2rem |  | 
						
							| 23 | 21 22 | syl |  | 
						
							| 24 | 8 | adantr |  | 
						
							| 25 | 23 24 | nndivred |  | 
						
							| 26 | 25 | rexrd |  | 
						
							| 27 | 21 24 | nndivred |  | 
						
							| 28 | 27 | rexrd |  | 
						
							| 29 | 21 | ltm1d |  | 
						
							| 30 | 24 | nnred |  | 
						
							| 31 | 24 | nngt0d |  | 
						
							| 32 |  | ltdiv1 |  | 
						
							| 33 | 23 21 30 31 32 | syl112anc |  | 
						
							| 34 | 29 33 | mpbid |  | 
						
							| 35 | 25 27 34 | ltled |  | 
						
							| 36 |  | lbicc2 |  | 
						
							| 37 | 26 28 35 36 | syl3anc |  | 
						
							| 38 |  | fvexd |  | 
						
							| 39 | 16 19 37 38 | fvmptd |  | 
						
							| 40 | 4 | adantr |  | 
						
							| 41 |  | simpr |  | 
						
							| 42 | 1 2 3 4 5 6 7 8 9 10 11 41 | cvmliftlem1 |  | 
						
							| 43 | 1 2 3 4 5 6 7 8 9 10 11 12 14 | cvmliftlem7 |  | 
						
							| 44 |  | cvmcn |  | 
						
							| 45 | 2 3 | cnf |  | 
						
							| 46 | 40 44 45 | 3syl |  | 
						
							| 47 |  | ffn |  | 
						
							| 48 |  | fniniseg |  | 
						
							| 49 | 46 47 48 | 3syl |  | 
						
							| 50 | 43 49 | mpbid |  | 
						
							| 51 | 50 | simpld |  | 
						
							| 52 | 50 | simprd |  | 
						
							| 53 | 1 2 3 4 5 6 7 8 9 10 11 41 14 37 | cvmliftlem3 |  | 
						
							| 54 | 52 53 | eqeltrd |  | 
						
							| 55 |  | eqid |  | 
						
							| 56 | 1 2 55 | cvmsiota |  | 
						
							| 57 | 40 42 51 54 56 | syl13anc |  | 
						
							| 58 | 57 | simprd |  | 
						
							| 59 |  | fvres |  | 
						
							| 60 | 58 59 | syl |  | 
						
							| 61 | 60 52 | eqtrd |  | 
						
							| 62 | 57 | simpld |  | 
						
							| 63 | 1 | cvmsf1o |  | 
						
							| 64 | 40 42 62 63 | syl3anc |  | 
						
							| 65 |  | f1ocnvfv |  | 
						
							| 66 | 64 58 65 | syl2anc |  | 
						
							| 67 | 61 66 | mpd |  | 
						
							| 68 | 39 67 | eqtrd |  |