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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > lhpat | Structured version Visualization version GIF version |
Description: Create an atom under a co-atom. Part of proof of Lemma B in [Crawley] p. 112. (Contributed by NM, 23-May-2012.) |
Ref | Expression |
---|---|
lhpat.l | β’ β€ = (leβπΎ) |
lhpat.j | β’ β¨ = (joinβπΎ) |
lhpat.m | β’ β§ = (meetβπΎ) |
lhpat.a | β’ π΄ = (AtomsβπΎ) |
lhpat.h | β’ π» = (LHypβπΎ) |
Ref | Expression |
---|---|
lhpat | β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β ((π β¨ π) β§ π) β π΄) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp1l 1197 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β πΎ β HL) | |
2 | simp2l 1199 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β π β π΄) | |
3 | simp3l 1201 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β π β π΄) | |
4 | simp1r 1198 | . . 3 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β π β π») | |
5 | eqid 2731 | . . . 4 β’ (BaseβπΎ) = (BaseβπΎ) | |
6 | lhpat.h | . . . 4 β’ π» = (LHypβπΎ) | |
7 | 5, 6 | lhpbase 38574 | . . 3 β’ (π β π» β π β (BaseβπΎ)) |
8 | 4, 7 | syl 17 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β π β (BaseβπΎ)) |
9 | simp3r 1202 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β π β π) | |
10 | eqid 2731 | . . . 4 β’ (1.βπΎ) = (1.βπΎ) | |
11 | eqid 2731 | . . . 4 β’ ( β βπΎ) = ( β βπΎ) | |
12 | 10, 11, 6 | lhp1cvr 38575 | . . 3 β’ ((πΎ β HL β§ π β π») β π( β βπΎ)(1.βπΎ)) |
13 | 12 | 3ad2ant1 1133 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β π( β βπΎ)(1.βπΎ)) |
14 | simp2r 1200 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β Β¬ π β€ π) | |
15 | lhpat.l | . . 3 β’ β€ = (leβπΎ) | |
16 | lhpat.j | . . 3 β’ β¨ = (joinβπΎ) | |
17 | lhpat.m | . . 3 β’ β§ = (meetβπΎ) | |
18 | lhpat.a | . . 3 β’ π΄ = (AtomsβπΎ) | |
19 | 5, 15, 16, 17, 10, 11, 18 | 1cvrat 38052 | . 2 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β (BaseβπΎ)) β§ (π β π β§ π( β βπΎ)(1.βπΎ) β§ Β¬ π β€ π)) β ((π β¨ π) β§ π) β π΄) |
20 | 1, 2, 3, 8, 9, 13, 14, 19 | syl133anc 1393 | 1 β’ (((πΎ β HL β§ π β π») β§ (π β π΄ β§ Β¬ π β€ π) β§ (π β π΄ β§ π β π)) β ((π β¨ π) β§ π) β π΄) |
Colors of variables: wff setvar class |
Syntax hints: Β¬ wn 3 β wi 4 β§ wa 396 β§ w3a 1087 = wceq 1541 β wcel 2106 β wne 2939 class class class wbr 5132 βcfv 6523 (class class class)co 7384 Basecbs 17116 lecple 17176 joincjn 18236 meetcmee 18237 1.cp1 18349 β ccvr 37837 Atomscatm 37838 HLchlt 37925 LHypclh 38560 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-rep 5269 ax-sep 5283 ax-nul 5290 ax-pow 5347 ax-pr 5411 ax-un 7699 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-ral 3061 df-rex 3070 df-reu 3372 df-rab 3426 df-v 3468 df-sbc 3765 df-csb 3881 df-dif 3938 df-un 3940 df-in 3942 df-ss 3952 df-nul 4310 df-if 4514 df-pw 4589 df-sn 4614 df-pr 4616 df-op 4620 df-uni 4893 df-iun 4983 df-br 5133 df-opab 5195 df-mpt 5216 df-id 5558 df-xp 5666 df-rel 5667 df-cnv 5668 df-co 5669 df-dm 5670 df-rn 5671 df-res 5672 df-ima 5673 df-iota 6475 df-fun 6525 df-fn 6526 df-f 6527 df-f1 6528 df-fo 6529 df-f1o 6530 df-fv 6531 df-riota 7340 df-ov 7387 df-oprab 7388 df-proset 18220 df-poset 18238 df-plt 18255 df-lub 18271 df-glb 18272 df-join 18273 df-meet 18274 df-p0 18350 df-p1 18351 df-lat 18357 df-clat 18424 df-oposet 37751 df-ol 37753 df-oml 37754 df-covers 37841 df-ats 37842 df-atl 37873 df-cvlat 37897 df-hlat 37926 df-lhyp 38564 |
This theorem is referenced by: lhpat2 38621 4atexlemex6 38650 trlat 38745 cdlemc5 38771 cdleme3e 38808 cdleme7b 38820 cdleme11k 38844 cdleme16e 38858 cdleme16f 38859 cdlemeda 38874 cdleme22cN 38918 cdleme22d 38919 cdleme23b 38926 cdlemf2 39138 cdlemg12g 39225 cdlemg17dALTN 39240 cdlemg19a 39259 |
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