| Step | Hyp | Ref | Expression | 
						
							| 1 |  | noinfbnd2.1 |  | 
						
							| 2 |  | nfv |  | 
						
							| 3 |  | nfre1 |  | 
						
							| 4 |  | nfriota1 |  | 
						
							| 5 | 4 | nfdm |  | 
						
							| 6 |  | nfcv |  | 
						
							| 7 | 5 6 | nfop |  | 
						
							| 8 | 7 | nfsn |  | 
						
							| 9 | 4 8 | nfun |  | 
						
							| 10 |  | nfcv |  | 
						
							| 11 |  | nfiota1 |  | 
						
							| 12 | 10 11 | nfmpt |  | 
						
							| 13 | 3 9 12 | nfif |  | 
						
							| 14 | 1 13 | nfcxfr |  | 
						
							| 15 |  | nfcv |  | 
						
							| 16 |  | nfcv |  | 
						
							| 17 | 14 | nfdm |  | 
						
							| 18 | 16 17 | nfres |  | 
						
							| 19 | 14 15 18 | nfbr |  | 
						
							| 20 | 19 | nfn |  | 
						
							| 21 | 2 20 | nfim |  | 
						
							| 22 |  | noinfbnd2lem1 |  | 
						
							| 23 | 22 | 3expb |  | 
						
							| 24 |  | rspe |  | 
						
							| 25 | 24 | adantr |  | 
						
							| 26 | 25 | iftrued |  | 
						
							| 27 |  | simpl |  | 
						
							| 28 |  | simprl1 |  | 
						
							| 29 |  | nominmo |  | 
						
							| 30 | 28 29 | syl |  | 
						
							| 31 |  | reu5 |  | 
						
							| 32 | 25 30 31 | sylanbrc |  | 
						
							| 33 |  | riota1 |  | 
						
							| 34 | 32 33 | syl |  | 
						
							| 35 | 27 34 | mpbid |  | 
						
							| 36 | 35 | dmeqd |  | 
						
							| 37 | 36 | opeq1d |  | 
						
							| 38 | 37 | sneqd |  | 
						
							| 39 | 35 38 | uneq12d |  | 
						
							| 40 | 26 39 | eqtrd |  | 
						
							| 41 | 1 40 | eqtrid |  | 
						
							| 42 | 41 | dmeqd |  | 
						
							| 43 |  | 1oex |  | 
						
							| 44 | 43 | dmsnop |  | 
						
							| 45 | 44 | uneq2i |  | 
						
							| 46 |  | dmun |  | 
						
							| 47 |  | df-suc |  | 
						
							| 48 | 45 46 47 | 3eqtr4ri |  | 
						
							| 49 | 42 48 | eqtr4di |  | 
						
							| 50 | 49 | reseq2d |  | 
						
							| 51 | 41 50 | breq12d |  | 
						
							| 52 | 23 51 | mtbird |  | 
						
							| 53 | 52 | exp31 |  | 
						
							| 54 | 21 53 | rexlimi |  | 
						
							| 55 | 54 | imp |  | 
						
							| 56 |  | simprl3 |  | 
						
							| 57 | 1 | noinfno |  | 
						
							| 58 | 57 | 3adant3 |  | 
						
							| 59 | 58 | ad2antrl |  | 
						
							| 60 |  | nodmon |  | 
						
							| 61 | 59 60 | syl |  | 
						
							| 62 |  | noreson |  | 
						
							| 63 | 56 61 62 | syl2anc |  | 
						
							| 64 |  | nofun |  | 
						
							| 65 |  | funrel |  | 
						
							| 66 | 58 64 65 | 3syl |  | 
						
							| 67 | 66 | ad2antrl |  | 
						
							| 68 |  | resdm |  | 
						
							| 69 | 67 68 | syl |  | 
						
							| 70 | 69 59 | eqeltrd |  | 
						
							| 71 |  | resdmss |  | 
						
							| 72 | 71 | a1i |  | 
						
							| 73 |  | resdmss |  | 
						
							| 74 | 73 | a1i |  | 
						
							| 75 | 1 | noinfdm |  | 
						
							| 76 | 75 | eqabrd |  | 
						
							| 77 | 76 | adantr |  | 
						
							| 78 |  | simpll |  | 
						
							| 79 |  | simprl1 |  | 
						
							| 80 | 79 | adantr |  | 
						
							| 81 |  | simprl2 |  | 
						
							| 82 | 81 | adantr |  | 
						
							| 83 |  | simprl |  | 
						
							| 84 |  | simprrl |  | 
						
							| 85 |  | simprrr |  | 
						
							| 86 |  | breq2 |  | 
						
							| 87 | 86 | notbid |  | 
						
							| 88 |  | reseq1 |  | 
						
							| 89 | 88 | eqeq2d |  | 
						
							| 90 | 87 89 | imbi12d |  | 
						
							| 91 | 90 | cbvralvw |  | 
						
							| 92 | 85 91 | sylib |  | 
						
							| 93 | 1 | noinfres |  | 
						
							| 94 | 78 80 82 83 84 92 93 | syl123anc |  | 
						
							| 95 |  | breq2 |  | 
						
							| 96 |  | simplrr |  | 
						
							| 97 | 95 96 83 | rspcdva |  | 
						
							| 98 | 56 | adantr |  | 
						
							| 99 | 80 83 | sseldd |  | 
						
							| 100 |  | sltso |  | 
						
							| 101 |  | soasym |  | 
						
							| 102 | 100 101 | mpan |  | 
						
							| 103 | 98 99 102 | syl2anc |  | 
						
							| 104 | 97 103 | mpd |  | 
						
							| 105 |  | nodmon |  | 
						
							| 106 | 99 105 | syl |  | 
						
							| 107 |  | onelon |  | 
						
							| 108 | 106 84 107 | syl2anc |  | 
						
							| 109 |  | onsucb |  | 
						
							| 110 | 108 109 | sylib |  | 
						
							| 111 |  | sltres |  | 
						
							| 112 | 99 98 110 111 | syl3anc |  | 
						
							| 113 | 104 112 | mtod |  | 
						
							| 114 | 94 113 | eqnbrtrd |  | 
						
							| 115 | 114 | rexlimdvaa |  | 
						
							| 116 | 77 115 | sylbid |  | 
						
							| 117 | 116 | imp |  | 
						
							| 118 |  | nodmord |  | 
						
							| 119 |  | ordsucss |  | 
						
							| 120 | 59 118 119 | 3syl |  | 
						
							| 121 | 120 | imp |  | 
						
							| 122 | 121 | resabs1d |  | 
						
							| 123 | 121 | resabs1d |  | 
						
							| 124 | 122 123 | breq12d |  | 
						
							| 125 | 117 124 | mtbird |  | 
						
							| 126 | 125 | ralrimiva |  | 
						
							| 127 |  | noresle |  | 
						
							| 128 | 63 70 72 74 126 127 | syl23anc |  | 
						
							| 129 | 69 | breq1d |  | 
						
							| 130 | 128 129 | mtbid |  | 
						
							| 131 | 55 130 | pm2.61ian |  | 
						
							| 132 |  | simplr |  | 
						
							| 133 |  | simpll1 |  | 
						
							| 134 |  | simpll2 |  | 
						
							| 135 |  | simpr |  | 
						
							| 136 | 1 | noinfbnd1 |  | 
						
							| 137 | 133 134 135 136 | syl3anc |  | 
						
							| 138 |  | simpl3 |  | 
						
							| 139 |  | simpl1 |  | 
						
							| 140 |  | simpl2 |  | 
						
							| 141 | 139 140 57 | syl2anc |  | 
						
							| 142 | 141 60 | syl |  | 
						
							| 143 | 138 142 62 | syl2anc |  | 
						
							| 144 | 143 | adantr |  | 
						
							| 145 | 141 | adantr |  | 
						
							| 146 | 139 | sselda |  | 
						
							| 147 | 142 | adantr |  | 
						
							| 148 |  | noreson |  | 
						
							| 149 | 146 147 148 | syl2anc |  | 
						
							| 150 |  | sotr2 |  | 
						
							| 151 | 100 150 | mpan |  | 
						
							| 152 | 144 145 149 151 | syl3anc |  | 
						
							| 153 | 132 137 152 | mp2and |  | 
						
							| 154 |  | simpll3 |  | 
						
							| 155 |  | sltres |  | 
						
							| 156 | 154 146 147 155 | syl3anc |  | 
						
							| 157 | 153 156 | mpd |  | 
						
							| 158 | 157 | ralrimiva |  | 
						
							| 159 | 131 158 | impbida |  |