| Step | Hyp | Ref | Expression | 
						
							| 1 |  | cdlemk1.b |  | 
						
							| 2 |  | cdlemk1.l |  | 
						
							| 3 |  | cdlemk1.j |  | 
						
							| 4 |  | cdlemk1.m |  | 
						
							| 5 |  | cdlemk1.a |  | 
						
							| 6 |  | cdlemk1.h |  | 
						
							| 7 |  | cdlemk1.t |  | 
						
							| 8 |  | cdlemk1.r |  | 
						
							| 9 |  | cdlemk1.s |  | 
						
							| 10 |  | cdlemk1.o |  | 
						
							| 11 |  | cdlemk1.u |  | 
						
							| 12 |  | simp11l |  | 
						
							| 13 |  | simp22l |  | 
						
							| 14 |  | simp11 |  | 
						
							| 15 |  | simp212 |  | 
						
							| 16 | 2 5 6 7 | ltrnat |  | 
						
							| 17 | 14 15 13 16 | syl3anc |  | 
						
							| 18 |  | simp23 |  | 
						
							| 19 |  | simp213 |  | 
						
							| 20 |  | simp12 |  | 
						
							| 21 |  | simp13 |  | 
						
							| 22 |  | simp211 |  | 
						
							| 23 |  | simp331 |  | 
						
							| 24 |  | simp333 |  | 
						
							| 25 | 24 | necomd |  | 
						
							| 26 | 23 25 | jca |  | 
						
							| 27 |  | simp311 |  | 
						
							| 28 |  | simp32l |  | 
						
							| 29 |  | simp312 |  | 
						
							| 30 | 27 28 29 | 3jca |  | 
						
							| 31 |  | simp22 |  | 
						
							| 32 | 1 2 3 4 5 6 7 8 9 10 11 | cdlemkuat |  | 
						
							| 33 | 14 18 19 20 21 22 26 30 31 32 | syl333anc |  | 
						
							| 34 |  | simp32r |  | 
						
							| 35 | 34 | necomd |  | 
						
							| 36 | 5 6 7 8 | trlcocnvat |  | 
						
							| 37 | 14 19 15 35 36 | syl121anc |  | 
						
							| 38 |  | simp332 |  | 
						
							| 39 | 38 | necomd |  | 
						
							| 40 | 23 39 | jca |  | 
						
							| 41 |  | simp313 |  | 
						
							| 42 | 27 41 29 | 3jca |  | 
						
							| 43 | 1 2 3 4 5 6 7 8 9 10 11 | cdlemkuat |  | 
						
							| 44 | 14 18 15 20 21 22 40 42 31 43 | syl333anc |  | 
						
							| 45 | 1 2 3 4 5 6 7 8 9 10 11 | cdlemkuv2 |  | 
						
							| 46 | 14 18 15 20 21 22 40 42 31 45 | syl333anc |  | 
						
							| 47 | 12 | hllatd |  | 
						
							| 48 | 1 5 6 7 8 | trlnidat |  | 
						
							| 49 | 14 15 41 48 | syl3anc |  | 
						
							| 50 | 1 3 5 | hlatjcl |  | 
						
							| 51 | 12 13 49 50 | syl3anc |  | 
						
							| 52 |  | simp1 |  | 
						
							| 53 | 22 31 18 | 3jca |  | 
						
							| 54 | 1 2 3 4 5 6 7 8 9 10 | cdlemkoatnle |  | 
						
							| 55 | 54 | simpld |  | 
						
							| 56 | 52 53 27 29 23 55 | syl113anc |  | 
						
							| 57 | 5 6 7 8 | trlcocnvat |  | 
						
							| 58 | 14 15 21 38 57 | syl121anc |  | 
						
							| 59 | 1 3 5 | hlatjcl |  | 
						
							| 60 | 12 56 58 59 | syl3anc |  | 
						
							| 61 | 1 2 4 | latmle1 |  | 
						
							| 62 | 47 51 60 61 | syl3anc |  | 
						
							| 63 | 46 62 | eqbrtrd |  | 
						
							| 64 | 2 3 5 6 7 8 | trljat1 |  | 
						
							| 65 | 14 15 31 64 | syl3anc |  | 
						
							| 66 | 63 65 | breqtrd |  | 
						
							| 67 |  | simp2 |  | 
						
							| 68 |  | simp31 |  | 
						
							| 69 |  | simp33 |  | 
						
							| 70 |  | eqid |  | 
						
							| 71 | 1 2 3 4 5 6 7 8 9 10 11 70 | cdlemk11u |  | 
						
							| 72 | 52 67 68 28 69 71 | syl113anc |  | 
						
							| 73 | 2 3 5 | hlatlej2 |  | 
						
							| 74 | 12 13 49 73 | syl3anc |  | 
						
							| 75 | 74 65 | breqtrd |  | 
						
							| 76 | 1 2 3 4 5 6 7 8 9 10 11 | cdlemkuel |  | 
						
							| 77 | 14 18 19 20 21 22 26 30 31 76 | syl333anc |  | 
						
							| 78 | 2 5 6 7 | ltrnel |  | 
						
							| 79 | 14 77 31 78 | syl3anc |  | 
						
							| 80 | 6 7 | ltrncnv |  | 
						
							| 81 | 14 15 80 | syl2anc |  | 
						
							| 82 | 6 7 8 | trlcnv |  | 
						
							| 83 | 14 15 82 | syl2anc |  | 
						
							| 84 | 83 34 | eqnetrd |  | 
						
							| 85 | 1 6 7 8 | trlcone |  | 
						
							| 86 | 14 81 19 84 28 85 | syl122anc |  | 
						
							| 87 | 86 | necomd |  | 
						
							| 88 | 6 7 | ltrncom |  | 
						
							| 89 | 14 81 19 88 | syl3anc |  | 
						
							| 90 | 89 | fveq2d |  | 
						
							| 91 | 87 90 83 | 3netr3d |  | 
						
							| 92 | 6 7 | ltrnco |  | 
						
							| 93 | 14 19 81 92 | syl3anc |  | 
						
							| 94 | 2 6 7 8 | trlle |  | 
						
							| 95 | 14 93 94 | syl2anc |  | 
						
							| 96 | 2 6 7 8 | trlle |  | 
						
							| 97 | 14 15 96 | syl2anc |  | 
						
							| 98 | 2 3 5 6 | lhp2atnle |  | 
						
							| 99 | 14 79 91 37 95 49 97 98 | syl322anc |  | 
						
							| 100 |  | nbrne1 |  | 
						
							| 101 | 75 99 100 | syl2anc |  | 
						
							| 102 | 2 3 4 5 | 2atm |  | 
						
							| 103 | 12 13 17 33 37 44 66 72 101 102 | syl333anc |  |