| Step | Hyp | Ref | Expression | 
						
							| 1 |  | hoiqssbllem3.x |  | 
						
							| 2 |  | hoiqssbllem3.n |  | 
						
							| 3 |  | hoiqssbllem3.y |  | 
						
							| 4 |  | hoiqssbllem3.e |  | 
						
							| 5 |  | qex |  | 
						
							| 6 | 5 | inex1 |  | 
						
							| 7 | 6 | a1i |  | 
						
							| 8 |  | elmapi |  | 
						
							| 9 | 3 8 | syl |  | 
						
							| 10 | 9 | ffvelcdmda |  | 
						
							| 11 |  | 2rp |  | 
						
							| 12 | 11 | a1i |  | 
						
							| 13 |  | hashnncl |  | 
						
							| 14 | 1 13 | syl |  | 
						
							| 15 | 2 14 | mpbird |  | 
						
							| 16 |  | nnrp |  | 
						
							| 17 | 15 16 | syl |  | 
						
							| 18 | 17 | rpsqrtcld |  | 
						
							| 19 | 12 18 | rpmulcld |  | 
						
							| 20 | 4 19 | rpdivcld |  | 
						
							| 21 | 20 | adantr |  | 
						
							| 22 | 10 21 | ltsubrpd |  | 
						
							| 23 | 21 | rpred |  | 
						
							| 24 | 10 23 | resubcld |  | 
						
							| 25 | 24 10 | ltnled |  | 
						
							| 26 | 22 25 | mpbid |  | 
						
							| 27 | 24 | rexrd |  | 
						
							| 28 | 10 | rexrd |  | 
						
							| 29 | 27 28 | qinioo |  | 
						
							| 30 | 26 29 | mtbird |  | 
						
							| 31 | 30 | neqned |  | 
						
							| 32 | 1 7 31 | choicefi |  | 
						
							| 33 |  | simpl |  | 
						
							| 34 |  | nfra1 |  | 
						
							| 35 |  | rspa |  | 
						
							| 36 |  | elinel1 |  | 
						
							| 37 | 35 36 | syl |  | 
						
							| 38 | 37 | ex |  | 
						
							| 39 | 34 38 | ralrimi |  | 
						
							| 40 | 39 | adantl |  | 
						
							| 41 | 33 40 | jca |  | 
						
							| 42 | 41 | adantl |  | 
						
							| 43 |  | ffnfv |  | 
						
							| 44 | 42 43 | sylibr |  | 
						
							| 45 | 5 | a1i |  | 
						
							| 46 |  | elmapg |  | 
						
							| 47 | 45 1 46 | syl2anc |  | 
						
							| 48 | 47 | adantr |  | 
						
							| 49 | 44 48 | mpbird |  | 
						
							| 50 |  | simprr |  | 
						
							| 51 | 49 50 | jca |  | 
						
							| 52 | 51 | ex |  | 
						
							| 53 | 52 | eximdv |  | 
						
							| 54 | 32 53 | mpd |  | 
						
							| 55 |  | df-rex |  | 
						
							| 56 | 54 55 | sylibr |  | 
						
							| 57 | 5 | inex1 |  | 
						
							| 58 | 57 | a1i |  | 
						
							| 59 | 10 21 | ltaddrpd |  | 
						
							| 60 | 10 23 | readdcld |  | 
						
							| 61 | 10 60 | ltnled |  | 
						
							| 62 | 59 61 | mpbid |  | 
						
							| 63 | 60 | rexrd |  | 
						
							| 64 | 28 63 | qinioo |  | 
						
							| 65 | 62 64 | mtbird |  | 
						
							| 66 | 65 | neqned |  | 
						
							| 67 | 1 58 66 | choicefi |  | 
						
							| 68 |  | simpl |  | 
						
							| 69 |  | nfra1 |  | 
						
							| 70 |  | rspa |  | 
						
							| 71 |  | elinel1 |  | 
						
							| 72 | 70 71 | syl |  | 
						
							| 73 | 72 | ex |  | 
						
							| 74 | 69 73 | ralrimi |  | 
						
							| 75 | 74 | adantl |  | 
						
							| 76 | 68 75 | jca |  | 
						
							| 77 | 76 | adantl |  | 
						
							| 78 |  | ffnfv |  | 
						
							| 79 | 77 78 | sylibr |  | 
						
							| 80 |  | elmapg |  | 
						
							| 81 | 45 1 80 | syl2anc |  | 
						
							| 82 | 81 | adantr |  | 
						
							| 83 | 79 82 | mpbird |  | 
						
							| 84 |  | simprr |  | 
						
							| 85 | 83 84 | jca |  | 
						
							| 86 | 85 | ex |  | 
						
							| 87 | 86 | eximdv |  | 
						
							| 88 | 67 87 | mpd |  | 
						
							| 89 |  | df-rex |  | 
						
							| 90 | 88 89 | sylibr |  | 
						
							| 91 | 56 90 | jca |  | 
						
							| 92 |  | reeanv |  | 
						
							| 93 | 91 92 | sylibr |  | 
						
							| 94 |  | nfv |  | 
						
							| 95 | 34 69 | nfan |  | 
						
							| 96 | 94 95 | nfan |  | 
						
							| 97 | 1 | ad3antrrr |  | 
						
							| 98 | 2 | ad3antrrr |  | 
						
							| 99 | 3 | ad3antrrr |  | 
						
							| 100 |  | elmapi |  | 
						
							| 101 |  | qssre |  | 
						
							| 102 | 101 | a1i |  | 
						
							| 103 | 100 102 | fssd |  | 
						
							| 104 | 103 | adantl |  | 
						
							| 105 | 104 | ad2antrr |  | 
						
							| 106 |  | elmapi |  | 
						
							| 107 | 101 | a1i |  | 
						
							| 108 | 106 107 | fssd |  | 
						
							| 109 | 108 | ad2antlr |  | 
						
							| 110 | 4 | ad3antrrr |  | 
						
							| 111 | 35 | elin2d |  | 
						
							| 112 | 111 | adantlr |  | 
						
							| 113 | 112 | adantll |  | 
						
							| 114 | 70 | elin2d |  | 
						
							| 115 | 114 | adantll |  | 
						
							| 116 | 115 | adantll |  | 
						
							| 117 | 96 97 98 99 105 109 110 113 116 | hoiqssbllem1 |  | 
						
							| 118 |  | simpl |  | 
						
							| 119 |  | fveq2 |  | 
						
							| 120 |  | fveq2 |  | 
						
							| 121 | 120 | oveq1d |  | 
						
							| 122 | 121 120 | oveq12d |  | 
						
							| 123 | 122 | ineq2d |  | 
						
							| 124 | 119 123 | eleq12d |  | 
						
							| 125 | 124 | cbvralvw |  | 
						
							| 126 | 125 | biimpi |  | 
						
							| 127 | 126 | adantr |  | 
						
							| 128 |  | fveq2 |  | 
						
							| 129 | 120 | oveq1d |  | 
						
							| 130 | 120 129 | oveq12d |  | 
						
							| 131 | 130 | ineq2d |  | 
						
							| 132 | 128 131 | eleq12d |  | 
						
							| 133 | 132 | cbvralvw |  | 
						
							| 134 | 133 | biimpi |  | 
						
							| 135 | 134 | adantl |  | 
						
							| 136 | 127 135 | jca |  | 
						
							| 137 | 136 | adantl |  | 
						
							| 138 |  | nfv |  | 
						
							| 139 | 1 | ad3antrrr |  | 
						
							| 140 | 2 | ad3antrrr |  | 
						
							| 141 | 3 | ad3antrrr |  | 
						
							| 142 | 104 | ad2antrr |  | 
						
							| 143 | 108 | ad2antlr |  | 
						
							| 144 | 4 | ad3antrrr |  | 
						
							| 145 | 125 111 | sylanbr |  | 
						
							| 146 | 145 | adantlr |  | 
						
							| 147 | 146 | adantll |  | 
						
							| 148 | 133 114 | sylanbr |  | 
						
							| 149 | 148 | adantll |  | 
						
							| 150 | 149 | adantll |  | 
						
							| 151 | 138 139 140 141 142 143 144 147 150 | hoiqssbllem2 |  | 
						
							| 152 | 118 137 151 | syl2anc |  | 
						
							| 153 | 117 152 | jca |  | 
						
							| 154 | 153 | ex |  | 
						
							| 155 | 154 | reximdva |  | 
						
							| 156 | 155 | reximdva |  | 
						
							| 157 | 93 156 | mpd |  |