| Step | Hyp | Ref | Expression | 
						
							| 1 |  | uzublem.1 |  | 
						
							| 2 |  | uzublem.2 |  | 
						
							| 3 |  | uzublem.3 |  | 
						
							| 4 |  | uzublem.4 |  | 
						
							| 5 |  | uzublem.5 |  | 
						
							| 6 |  | uzublem.6 |  | 
						
							| 7 |  | uzublem.7 |  | 
						
							| 8 |  | uzublem.8 |  | 
						
							| 9 |  | uzublem.9 |  | 
						
							| 10 |  | uzublem.10 |  | 
						
							| 11 | 6 | a1i |  | 
						
							| 12 |  | ltso |  | 
						
							| 13 | 12 | a1i |  | 
						
							| 14 |  | fzfid |  | 
						
							| 15 | 4 | eluzelz2 |  | 
						
							| 16 | 8 15 | syl |  | 
						
							| 17 | 3 | zred |  | 
						
							| 18 | 17 | leidd |  | 
						
							| 19 | 8 4 | eleqtrdi |  | 
						
							| 20 |  | eluzle |  | 
						
							| 21 | 19 20 | syl |  | 
						
							| 22 | 3 16 3 18 21 | elfzd |  | 
						
							| 23 | 22 | ne0d |  | 
						
							| 24 |  | fzssuz |  | 
						
							| 25 | 4 | eqcomi |  | 
						
							| 26 | 24 25 | sseqtri |  | 
						
							| 27 |  | id |  | 
						
							| 28 | 26 27 | sselid |  | 
						
							| 29 | 28 9 | sylan2 |  | 
						
							| 30 | 1 13 14 23 29 | fisupclrnmpt |  | 
						
							| 31 | 11 30 | eqeltrd |  | 
						
							| 32 | 5 31 | ifcld |  | 
						
							| 33 | 7 32 | eqeltrid |  | 
						
							| 34 | 9 | adantr |  | 
						
							| 35 | 5 | ad2antrr |  | 
						
							| 36 | 33 | ad2antrr |  | 
						
							| 37 | 10 | ad2antrr |  | 
						
							| 38 |  | eqid |  | 
						
							| 39 | 16 | ad2antrr |  | 
						
							| 40 | 4 | eluzelz2 |  | 
						
							| 41 | 40 | ad2antlr |  | 
						
							| 42 |  | simpr |  | 
						
							| 43 | 38 39 41 42 | eluzd |  | 
						
							| 44 |  | rspa |  | 
						
							| 45 | 37 43 44 | syl2anc |  | 
						
							| 46 |  | max2 |  | 
						
							| 47 | 31 5 46 | syl2anc |  | 
						
							| 48 | 47 7 | breqtrrdi |  | 
						
							| 49 | 48 | ad2antrr |  | 
						
							| 50 | 34 35 36 45 49 | letrd |  | 
						
							| 51 |  | simpr |  | 
						
							| 52 |  | uzssre |  | 
						
							| 53 | 4 52 | eqsstri |  | 
						
							| 54 | 53 | sseli |  | 
						
							| 55 | 54 | ad2antlr |  | 
						
							| 56 | 53 8 | sselid |  | 
						
							| 57 | 56 | ad2antrr |  | 
						
							| 58 | 55 57 | ltnled |  | 
						
							| 59 | 51 58 | mpbird |  | 
						
							| 60 | 9 | adantr |  | 
						
							| 61 | 6 31 | eqeltrrid |  | 
						
							| 62 | 6 61 | eqeltrid |  | 
						
							| 63 | 62 | ad2antrr |  | 
						
							| 64 | 5 62 | ifcld |  | 
						
							| 65 | 7 64 | eqeltrid |  | 
						
							| 66 | 65 | ad2antrr |  | 
						
							| 67 |  | simpll |  | 
						
							| 68 | 3 | ad2antrr |  | 
						
							| 69 | 16 | ad2antrr |  | 
						
							| 70 | 4 | eleq2i |  | 
						
							| 71 | 70 | biimpi |  | 
						
							| 72 | 71 | ad2antlr |  | 
						
							| 73 |  | simpr |  | 
						
							| 74 | 72 69 73 | elfzod |  | 
						
							| 75 |  | elfzouz |  | 
						
							| 76 | 75 25 | eleqtrdi |  | 
						
							| 77 | 74 76 40 | 3syl |  | 
						
							| 78 |  | eluzle |  | 
						
							| 79 | 71 78 | syl |  | 
						
							| 80 | 79 | ad2antlr |  | 
						
							| 81 | 74 76 54 | 3syl |  | 
						
							| 82 | 56 | ad2antrr |  | 
						
							| 83 | 81 82 73 | ltled |  | 
						
							| 84 | 68 69 77 80 83 | elfzd |  | 
						
							| 85 | 1 29 | ralrimia |  | 
						
							| 86 |  | fimaxre3 |  | 
						
							| 87 | 14 85 86 | syl2anc |  | 
						
							| 88 | 1 29 87 | suprubrnmpt |  | 
						
							| 89 | 67 84 88 | syl2anc |  | 
						
							| 90 | 89 6 | breqtrrdi |  | 
						
							| 91 |  | max1 |  | 
						
							| 92 | 31 5 91 | syl2anc |  | 
						
							| 93 | 92 7 | breqtrrdi |  | 
						
							| 94 | 93 | ad2antrr |  | 
						
							| 95 | 60 63 66 90 94 | letrd |  | 
						
							| 96 | 59 95 | syldan |  | 
						
							| 97 | 50 96 | pm2.61dan |  | 
						
							| 98 | 97 | ex |  | 
						
							| 99 | 1 98 | ralrimi |  | 
						
							| 100 |  | nfv |  | 
						
							| 101 |  | nfcv |  | 
						
							| 102 | 101 2 | nfeq |  | 
						
							| 103 |  | breq2 |  | 
						
							| 104 | 102 103 | ralbid |  | 
						
							| 105 | 100 104 | rspce |  | 
						
							| 106 | 33 99 105 | syl2anc |  |