| Step | Hyp | Ref | Expression | 
						
							| 1 |  | ssltss1 |  | 
						
							| 2 |  | ssltex1 |  | 
						
							| 3 |  | ssltss2 |  | 
						
							| 4 |  | ssltex2 |  | 
						
							| 5 |  | ssltsep |  | 
						
							| 6 |  | noeta2 |  | 
						
							| 7 | 1 2 3 4 5 6 | syl221anc |  | 
						
							| 8 |  | 3simpa |  | 
						
							| 9 | 2 | ad2antrr |  | 
						
							| 10 |  | vsnex |  | 
						
							| 11 | 9 10 | jctir |  | 
						
							| 12 | 1 | ad2antrr |  | 
						
							| 13 |  | snssi |  | 
						
							| 14 | 13 | adantl |  | 
						
							| 15 | 14 | adantr |  | 
						
							| 16 |  | vex |  | 
						
							| 17 |  | breq2 |  | 
						
							| 18 | 16 17 | ralsn |  | 
						
							| 19 | 18 | ralbii |  | 
						
							| 20 | 19 | biimpri |  | 
						
							| 21 | 20 | adantl |  | 
						
							| 22 | 12 15 21 | 3jca |  | 
						
							| 23 |  | brsslt |  | 
						
							| 24 | 11 22 23 | sylanbrc |  | 
						
							| 25 | 24 | ex |  | 
						
							| 26 | 4 | ad2antrr |  | 
						
							| 27 | 26 10 | jctil |  | 
						
							| 28 | 14 | adantr |  | 
						
							| 29 | 3 | ad2antrr |  | 
						
							| 30 |  | ralcom |  | 
						
							| 31 |  | breq1 |  | 
						
							| 32 | 16 31 | ralsn |  | 
						
							| 33 | 32 | ralbii |  | 
						
							| 34 | 30 33 | sylbbr |  | 
						
							| 35 | 34 | adantl |  | 
						
							| 36 | 28 29 35 | 3jca |  | 
						
							| 37 |  | brsslt |  | 
						
							| 38 | 27 36 37 | sylanbrc |  | 
						
							| 39 | 38 | ex |  | 
						
							| 40 | 25 39 | anim12d |  | 
						
							| 41 | 8 40 | syl5 |  | 
						
							| 42 | 41 | reximdva |  | 
						
							| 43 | 7 42 | mpd |  | 
						
							| 44 |  | rabn0 |  | 
						
							| 45 | 43 44 | sylibr |  | 
						
							| 46 |  | ssrab2 |  | 
						
							| 47 | 46 | a1i |  | 
						
							| 48 |  | simplr3 |  | 
						
							| 49 | 2 | ad2antrr |  | 
						
							| 50 |  | vsnex |  | 
						
							| 51 | 49 50 | jctir |  | 
						
							| 52 | 1 | ad2antrr |  | 
						
							| 53 |  | snssi |  | 
						
							| 54 | 48 53 | syl |  | 
						
							| 55 | 52 | sselda |  | 
						
							| 56 |  | simplr1 |  | 
						
							| 57 | 56 | adantr |  | 
						
							| 58 | 48 | adantr |  | 
						
							| 59 |  | simplll |  | 
						
							| 60 | 59 | adantl |  | 
						
							| 61 |  | ssltsep |  | 
						
							| 62 | 60 61 | syl |  | 
						
							| 63 | 62 | r19.21bi |  | 
						
							| 64 |  | vex |  | 
						
							| 65 |  | breq2 |  | 
						
							| 66 | 64 65 | ralsn |  | 
						
							| 67 | 63 66 | sylib |  | 
						
							| 68 |  | simprrl |  | 
						
							| 69 | 68 | adantr |  | 
						
							| 70 | 55 57 58 67 69 | slttrd |  | 
						
							| 71 |  | vex |  | 
						
							| 72 |  | breq2 |  | 
						
							| 73 | 71 72 | ralsn |  | 
						
							| 74 | 70 73 | sylibr |  | 
						
							| 75 | 74 | ralrimiva |  | 
						
							| 76 | 52 54 75 | 3jca |  | 
						
							| 77 |  | brsslt |  | 
						
							| 78 | 51 76 77 | sylanbrc |  | 
						
							| 79 | 4 | ad2antrr |  | 
						
							| 80 | 79 50 | jctil |  | 
						
							| 81 | 3 | ad2antrr |  | 
						
							| 82 | 48 | adantr |  | 
						
							| 83 |  | simplr2 |  | 
						
							| 84 | 83 | adantr |  | 
						
							| 85 | 81 | sselda |  | 
						
							| 86 |  | simprrr |  | 
						
							| 87 | 86 | adantr |  | 
						
							| 88 |  | simplrr |  | 
						
							| 89 | 88 | adantl |  | 
						
							| 90 |  | ssltsep |  | 
						
							| 91 | 89 90 | syl |  | 
						
							| 92 |  | vex |  | 
						
							| 93 |  | breq1 |  | 
						
							| 94 | 93 | ralbidv |  | 
						
							| 95 | 92 94 | ralsn |  | 
						
							| 96 | 91 95 | sylib |  | 
						
							| 97 | 96 | r19.21bi |  | 
						
							| 98 | 82 84 85 87 97 | slttrd |  | 
						
							| 99 | 98 | ralrimiva |  | 
						
							| 100 |  | breq1 |  | 
						
							| 101 | 100 | ralbidv |  | 
						
							| 102 | 71 101 | ralsn |  | 
						
							| 103 | 99 102 | sylibr |  | 
						
							| 104 | 54 81 103 | 3jca |  | 
						
							| 105 |  | brsslt |  | 
						
							| 106 | 80 104 105 | sylanbrc |  | 
						
							| 107 | 48 78 106 | jca32 |  | 
						
							| 108 | 107 | exp44 |  | 
						
							| 109 | 108 | ralrimivvva |  | 
						
							| 110 |  | sneq |  | 
						
							| 111 | 110 | breq2d |  | 
						
							| 112 | 110 | breq1d |  | 
						
							| 113 | 111 112 | anbi12d |  | 
						
							| 114 | 113 | ralrab |  | 
						
							| 115 |  | sneq |  | 
						
							| 116 | 115 | breq2d |  | 
						
							| 117 | 115 | breq1d |  | 
						
							| 118 | 116 117 | anbi12d |  | 
						
							| 119 | 118 | ralrab |  | 
						
							| 120 |  | sneq |  | 
						
							| 121 | 120 | breq2d |  | 
						
							| 122 | 120 | breq1d |  | 
						
							| 123 | 121 122 | anbi12d |  | 
						
							| 124 | 123 | elrab |  | 
						
							| 125 | 124 | imbi2i |  | 
						
							| 126 | 125 | ralbii |  | 
						
							| 127 | 126 | ralbii |  | 
						
							| 128 |  | r19.21v |  | 
						
							| 129 | 128 | ralbii |  | 
						
							| 130 | 119 127 129 | 3bitr4i |  | 
						
							| 131 | 130 | ralbii |  | 
						
							| 132 |  | r19.21v |  | 
						
							| 133 | 132 | ralbii |  | 
						
							| 134 |  | r19.21v |  | 
						
							| 135 | 133 134 | bitri |  | 
						
							| 136 | 135 | ralbii |  | 
						
							| 137 | 114 131 136 | 3bitr4i |  | 
						
							| 138 | 109 137 | sylibr |  | 
						
							| 139 |  | nocvxmin |  | 
						
							| 140 | 45 47 138 139 | syl3anc |  |