Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > lhpexle3 | Structured version Visualization version Unicode version |
Description: There exists atom under a co-atom different from any three other elements. (Contributed by NM, 24-Jul-2013.) |
Ref | Expression |
---|---|
lhpex1.l | |
lhpex1.a | |
lhpex1.h |
Ref | Expression |
---|---|
lhpexle3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lhpex1.l | . . . . 5 | |
2 | lhpex1.a | . . . . 5 | |
3 | lhpex1.h | . . . . 5 | |
4 | 1, 2, 3 | lhpexle2 35296 | . . . 4 |
5 | 3anass 1042 | . . . . 5 | |
6 | 5 | rexbii 3041 | . . . 4 |
7 | 4, 6 | sylib 208 | . . 3 |
8 | 1, 2, 3 | lhpexle2 35296 | . . . . . . 7 |
9 | 8 | adantr 481 | . . . . . 6 |
10 | 3anass 1042 | . . . . . . 7 | |
11 | 10 | rexbii 3041 | . . . . . 6 |
12 | 9, 11 | sylib 208 | . . . . 5 |
13 | 1, 2, 3 | lhpexle2 35296 | . . . . . . . . . 10 |
14 | 3anass 1042 | . . . . . . . . . . 11 | |
15 | 14 | rexbii 3041 | . . . . . . . . . 10 |
16 | 13, 15 | sylib 208 | . . . . . . . . 9 |
17 | 16 | 3ad2ant1 1082 | . . . . . . . 8 |
18 | simpl1 1064 | . . . . . . . . . 10 | |
19 | simpl3l 1116 | . . . . . . . . . 10 | |
20 | simpl2l 1114 | . . . . . . . . . 10 | |
21 | simprl 794 | . . . . . . . . . 10 | |
22 | simpl3r 1117 | . . . . . . . . . 10 | |
23 | simpl2r 1115 | . . . . . . . . . 10 | |
24 | simprr 796 | . . . . . . . . . 10 | |
25 | 1, 2, 3 | lhpexle3lem 35297 | . . . . . . . . . 10 |
26 | 18, 19, 20, 21, 22, 23, 24, 25 | syl133anc 1349 | . . . . . . . . 9 |
27 | df-3an 1039 | . . . . . . . . . . . 12 | |
28 | 27 | anbi2i 730 | . . . . . . . . . . 11 |
29 | 3anass 1042 | . . . . . . . . . . 11 | |
30 | 28, 29 | bitr4i 267 | . . . . . . . . . 10 |
31 | 30 | rexbii 3041 | . . . . . . . . 9 |
32 | 26, 31 | sylib 208 | . . . . . . . 8 |
33 | 17, 32 | lhpexle1lem 35293 | . . . . . . 7 |
34 | an31 841 | . . . . . . . . . 10 | |
35 | 34 | anbi2i 730 | . . . . . . . . 9 |
36 | 3anass 1042 | . . . . . . . . 9 | |
37 | 35, 29, 36 | 3bitr4i 292 | . . . . . . . 8 |
38 | 37 | rexbii 3041 | . . . . . . 7 |
39 | 33, 38 | sylib 208 | . . . . . 6 |
40 | 39 | 3expa 1265 | . . . . 5 |
41 | 12, 40 | lhpexle1lem 35293 | . . . 4 |
42 | an32 839 | . . . . . . 7 | |
43 | 42 | anbi2i 730 | . . . . . 6 |
44 | 3anass 1042 | . . . . . 6 | |
45 | 43, 36, 44 | 3bitr4i 292 | . . . . 5 |
46 | 45 | rexbii 3041 | . . . 4 |
47 | 41, 46 | sylib 208 | . . 3 |
48 | 7, 47 | lhpexle1lem 35293 | . 2 |
49 | df-3an 1039 | . . . . 5 | |
50 | 49 | anbi2i 730 | . . . 4 |
51 | 44, 50 | bitr4i 267 | . . 3 |
52 | 51 | rexbii 3041 | . 2 |
53 | 48, 52 | sylib 208 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 wrex 2913 class class class wbr 4653 cfv 5888 cple 15948 catm 34550 chlt 34637 clh 35270 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-preset 16928 df-poset 16946 df-plt 16958 df-lub 16974 df-glb 16975 df-join 16976 df-meet 16977 df-p0 17039 df-p1 17040 df-lat 17046 df-clat 17108 df-oposet 34463 df-ol 34465 df-oml 34466 df-covers 34553 df-ats 34554 df-atl 34585 df-cvlat 34609 df-hlat 34638 df-lhyp 35274 |
This theorem is referenced by: cdlemftr3 35853 |
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