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Mirrors > Home > MPE Home > Th. List > odumeet | Structured version Visualization version Unicode version |
Description: Meets in a dual order are joins in the original. (Contributed by Stefan O'Rear, 29-Jan-2015.) |
Ref | Expression |
---|---|
oduglb.d | ODual |
odumeet.j |
Ref | Expression |
---|---|
odumeet |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | odumeet.j | . 2 | |
2 | oduglb.d | . . . . . . 7 ODual | |
3 | eqid 2622 | . . . . . . 7 | |
4 | 2, 3 | oduglb 17139 | . . . . . 6 |
5 | 4 | breqd 4664 | . . . . 5 |
6 | 5 | oprabbidv 6709 | . . . 4 |
7 | eqid 2622 | . . . . 5 | |
8 | 3, 7 | joinfval 17001 | . . . 4 |
9 | fvex 6201 | . . . . . 6 ODual | |
10 | 2, 9 | eqeltri 2697 | . . . . 5 |
11 | eqid 2622 | . . . . . 6 | |
12 | eqid 2622 | . . . . . 6 | |
13 | 11, 12 | meetfval 17015 | . . . . 5 |
14 | 10, 13 | mp1i 13 | . . . 4 |
15 | 6, 8, 14 | 3eqtr4d 2666 | . . 3 |
16 | fvprc 6185 | . . . 4 | |
17 | fvprc 6185 | . . . . . . 7 ODual | |
18 | 2, 17 | syl5eq 2668 | . . . . . 6 |
19 | 18 | fveq2d 6195 | . . . . 5 |
20 | meet0 17137 | . . . . 5 | |
21 | 19, 20 | syl6eq 2672 | . . . 4 |
22 | 16, 21 | eqtr4d 2659 | . . 3 |
23 | 15, 22 | pm2.61i 176 | . 2 |
24 | 1, 23 | eqtri 2644 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wceq 1483 wcel 1990 cvv 3200 c0 3915 cpr 4179 class class class wbr 4653 cfv 5888 coprab 6651 club 16942 cglb 16943 cjn 16944 cmee 16945 ODualcodu 17128 |
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 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 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-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 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-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 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-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 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-mpt2 6655 df-om 7066 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-nn 11021 df-2 11079 df-3 11080 df-4 11081 df-5 11082 df-6 11083 df-7 11084 df-8 11085 df-9 11086 df-dec 11494 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ple 15961 df-lub 16974 df-glb 16975 df-join 16976 df-meet 16977 df-odu 17129 |
This theorem is referenced by: odulatb 17143 latdisd 17190 odudlatb 17196 dlatjmdi 17197 |
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