| Step | Hyp | Ref | Expression | 
						
							| 1 |  | rlimclim1.1 |  | 
						
							| 2 |  | rlimclim1.2 |  | 
						
							| 3 |  | rlimclim1.3 |  | 
						
							| 4 |  | rlimclim1.4 |  | 
						
							| 5 |  | fvex |  | 
						
							| 6 | 5 | rgenw |  | 
						
							| 7 | 6 | a1i |  | 
						
							| 8 |  | simpr |  | 
						
							| 9 |  | rlimf |  | 
						
							| 10 | 3 9 | syl |  | 
						
							| 11 | 10 | adantr |  | 
						
							| 12 | 11 | feqmptd |  | 
						
							| 13 | 3 | adantr |  | 
						
							| 14 | 12 13 | eqbrtrrd |  | 
						
							| 15 | 7 8 14 | rlimi |  | 
						
							| 16 | 2 | ad2antrr |  | 
						
							| 17 |  | flcl |  | 
						
							| 18 | 17 | peano2zd |  | 
						
							| 19 | 18 | ad2antrl |  | 
						
							| 20 | 19 16 | ifcld |  | 
						
							| 21 | 16 | zred |  | 
						
							| 22 | 19 | zred |  | 
						
							| 23 |  | max1 |  | 
						
							| 24 | 21 22 23 | syl2anc |  | 
						
							| 25 |  | eluz2 |  | 
						
							| 26 | 16 20 24 25 | syl3anbrc |  | 
						
							| 27 | 26 1 | eleqtrrdi |  | 
						
							| 28 |  | simplrl |  | 
						
							| 29 | 18 | zred |  | 
						
							| 30 | 28 29 | syl |  | 
						
							| 31 | 21 | adantr |  | 
						
							| 32 | 30 31 | ifcld |  | 
						
							| 33 |  | eluzelre |  | 
						
							| 34 | 33 | adantl |  | 
						
							| 35 |  | fllep1 |  | 
						
							| 36 | 28 35 | syl |  | 
						
							| 37 |  | max2 |  | 
						
							| 38 | 31 30 37 | syl2anc |  | 
						
							| 39 | 28 30 32 36 38 | letrd |  | 
						
							| 40 |  | eluzle |  | 
						
							| 41 | 40 | adantl |  | 
						
							| 42 | 28 32 34 39 41 | letrd |  | 
						
							| 43 |  | breq2 |  | 
						
							| 44 | 43 | imbrov2fvoveq |  | 
						
							| 45 |  | simplrr |  | 
						
							| 46 | 4 | ad3antrrr |  | 
						
							| 47 | 1 | uztrn2 |  | 
						
							| 48 | 27 47 | sylan |  | 
						
							| 49 | 46 48 | sseldd |  | 
						
							| 50 | 44 45 49 | rspcdva |  | 
						
							| 51 | 42 50 | mpd |  | 
						
							| 52 | 51 | ralrimiva |  | 
						
							| 53 |  | fveq2 |  | 
						
							| 54 | 53 | raleqdv |  | 
						
							| 55 | 54 | rspcev |  | 
						
							| 56 | 27 52 55 | syl2anc |  | 
						
							| 57 | 15 56 | rexlimddv |  | 
						
							| 58 | 57 | ralrimiva |  | 
						
							| 59 |  | rlimpm |  | 
						
							| 60 | 3 59 | syl |  | 
						
							| 61 |  | eqidd |  | 
						
							| 62 |  | rlimcl |  | 
						
							| 63 | 3 62 | syl |  | 
						
							| 64 | 4 | sselda |  | 
						
							| 65 | 10 | ffvelcdmda |  | 
						
							| 66 | 64 65 | syldan |  | 
						
							| 67 | 1 2 60 61 63 66 | clim2c |  | 
						
							| 68 | 58 67 | mpbird |  |