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Theorem 2lnat 39785
Description: Two intersecting lines intersect at an atom. (Contributed by NM, 30-Apr-2012.)
Hypotheses
Ref Expression
2lnat.b 𝐵 = (Base‘𝐾)
2lnat.m = (meet‘𝐾)
2lnat.z 0 = (0.‘𝐾)
2lnat.a 𝐴 = (Atoms‘𝐾)
2lnat.n 𝑁 = (Lines‘𝐾)
2lnat.f 𝐹 = (pmap‘𝐾)
Assertion
Ref Expression
2lnat (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → (𝑋 𝑌) ∈ 𝐴)

Proof of Theorem 2lnat
Dummy variable 𝑝 is distinct from all other variables.
StepHypRef Expression
1 simp11 1204 . . . . 5 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → 𝐾 ∈ HL)
2 hlatl 39360 . . . . 5 (𝐾 ∈ HL → 𝐾 ∈ AtLat)
31, 2syl 17 . . . 4 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → 𝐾 ∈ AtLat)
41hllatd 39364 . . . . 5 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → 𝐾 ∈ Lat)
5 simp12 1205 . . . . 5 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → 𝑋𝐵)
6 simp13 1206 . . . . 5 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → 𝑌𝐵)
7 2lnat.b . . . . . 6 𝐵 = (Base‘𝐾)
8 2lnat.m . . . . . 6 = (meet‘𝐾)
97, 8latmcl 18406 . . . . 5 ((𝐾 ∈ Lat ∧ 𝑋𝐵𝑌𝐵) → (𝑋 𝑌) ∈ 𝐵)
104, 5, 6, 9syl3anc 1373 . . . 4 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → (𝑋 𝑌) ∈ 𝐵)
11 simp3r 1203 . . . 4 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → (𝑋 𝑌) ≠ 0 )
12 eqid 2730 . . . . 5 (le‘𝐾) = (le‘𝐾)
13 2lnat.z . . . . 5 0 = (0.‘𝐾)
14 2lnat.a . . . . 5 𝐴 = (Atoms‘𝐾)
157, 12, 13, 14atlex 39316 . . . 4 ((𝐾 ∈ AtLat ∧ (𝑋 𝑌) ∈ 𝐵 ∧ (𝑋 𝑌) ≠ 0 ) → ∃𝑝𝐴 𝑝(le‘𝐾)(𝑋 𝑌))
163, 10, 11, 15syl3anc 1373 . . 3 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → ∃𝑝𝐴 𝑝(le‘𝐾)(𝑋 𝑌))
17 simp13l 1289 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑋𝑌)
18 simp11 1204 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵))
19 simp12l 1287 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝐹𝑋) ∈ 𝑁)
20 simp12r 1288 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝐹𝑌) ∈ 𝑁)
21 2lnat.n . . . . . . . . . . 11 𝑁 = (Lines‘𝐾)
22 2lnat.f . . . . . . . . . . 11 𝐹 = (pmap‘𝐾)
237, 12, 21, 22lncmp 39784 . . . . . . . . . 10 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁)) → (𝑋(le‘𝐾)𝑌𝑋 = 𝑌))
2418, 19, 20, 23syl12anc 836 . . . . . . . . 9 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋(le‘𝐾)𝑌𝑋 = 𝑌))
25 simp111 1303 . . . . . . . . . . 11 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝐾 ∈ HL)
2625hllatd 39364 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝐾 ∈ Lat)
27 simp112 1304 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑋𝐵)
28 simp113 1305 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑌𝐵)
297, 12, 8latleeqm1 18433 . . . . . . . . . 10 ((𝐾 ∈ Lat ∧ 𝑋𝐵𝑌𝐵) → (𝑋(le‘𝐾)𝑌 ↔ (𝑋 𝑌) = 𝑋))
3026, 27, 28, 29syl3anc 1373 . . . . . . . . 9 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋(le‘𝐾)𝑌 ↔ (𝑋 𝑌) = 𝑋))
3124, 30bitr3d 281 . . . . . . . 8 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋 = 𝑌 ↔ (𝑋 𝑌) = 𝑋))
3231necon3bid 2970 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋𝑌 ↔ (𝑋 𝑌) ≠ 𝑋))
3317, 32mpbid 232 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋 𝑌) ≠ 𝑋)
34 simp3 1138 . . . . . . . . 9 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑝(le‘𝐾)(𝑋 𝑌))
357, 12, 8latmle1 18430 . . . . . . . . . 10 ((𝐾 ∈ Lat ∧ 𝑋𝐵𝑌𝐵) → (𝑋 𝑌)(le‘𝐾)𝑋)
3626, 27, 28, 35syl3anc 1373 . . . . . . . . 9 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋 𝑌)(le‘𝐾)𝑋)
37 hlpos 39366 . . . . . . . . . . 11 (𝐾 ∈ HL → 𝐾 ∈ Poset)
3825, 37syl 17 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝐾 ∈ Poset)
397, 14atbase 39289 . . . . . . . . . . 11 (𝑝𝐴𝑝𝐵)
40393ad2ant2 1134 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑝𝐵)
4126, 27, 28, 9syl3anc 1373 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑋 𝑌) ∈ 𝐵)
42 simp2 1137 . . . . . . . . . . 11 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑝𝐴)
437, 12, 26, 40, 41, 27, 34, 36lattrd 18412 . . . . . . . . . . 11 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑝(le‘𝐾)𝑋)
44 eqid 2730 . . . . . . . . . . . 12 ( ⋖ ‘𝐾) = ( ⋖ ‘𝐾)
457, 12, 44, 14, 21, 22lncvrat 39783 . . . . . . . . . . 11 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑝𝐴) ∧ ((𝐹𝑋) ∈ 𝑁𝑝(le‘𝐾)𝑋)) → 𝑝( ⋖ ‘𝐾)𝑋)
4625, 27, 42, 19, 43, 45syl32anc 1380 . . . . . . . . . 10 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑝( ⋖ ‘𝐾)𝑋)
477, 12, 44cvrnbtwn4 39279 . . . . . . . . . 10 ((𝐾 ∈ Poset ∧ (𝑝𝐵𝑋𝐵 ∧ (𝑋 𝑌) ∈ 𝐵) ∧ 𝑝( ⋖ ‘𝐾)𝑋) → ((𝑝(le‘𝐾)(𝑋 𝑌) ∧ (𝑋 𝑌)(le‘𝐾)𝑋) ↔ (𝑝 = (𝑋 𝑌) ∨ (𝑋 𝑌) = 𝑋)))
4838, 40, 27, 41, 46, 47syl131anc 1385 . . . . . . . . 9 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → ((𝑝(le‘𝐾)(𝑋 𝑌) ∧ (𝑋 𝑌)(le‘𝐾)𝑋) ↔ (𝑝 = (𝑋 𝑌) ∨ (𝑋 𝑌) = 𝑋)))
4934, 36, 48mpbi2and 712 . . . . . . . 8 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑝 = (𝑋 𝑌) ∨ (𝑋 𝑌) = 𝑋))
50 neor 3018 . . . . . . . 8 ((𝑝 = (𝑋 𝑌) ∨ (𝑋 𝑌) = 𝑋) ↔ (𝑝 ≠ (𝑋 𝑌) → (𝑋 𝑌) = 𝑋))
5149, 50sylib 218 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → (𝑝 ≠ (𝑋 𝑌) → (𝑋 𝑌) = 𝑋))
5251necon1d 2948 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → ((𝑋 𝑌) ≠ 𝑋𝑝 = (𝑋 𝑌)))
5333, 52mpd 15 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) ∧ 𝑝𝐴𝑝(le‘𝐾)(𝑋 𝑌)) → 𝑝 = (𝑋 𝑌))
54533exp 1119 . . . 4 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → (𝑝𝐴 → (𝑝(le‘𝐾)(𝑋 𝑌) → 𝑝 = (𝑋 𝑌))))
5554reximdvai 3145 . . 3 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → (∃𝑝𝐴 𝑝(le‘𝐾)(𝑋 𝑌) → ∃𝑝𝐴 𝑝 = (𝑋 𝑌)))
5616, 55mpd 15 . 2 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → ∃𝑝𝐴 𝑝 = (𝑋 𝑌))
57 risset 3213 . 2 ((𝑋 𝑌) ∈ 𝐴 ↔ ∃𝑝𝐴 𝑝 = (𝑋 𝑌))
5856, 57sylibr 234 1 (((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) ∧ ((𝐹𝑋) ∈ 𝑁 ∧ (𝐹𝑌) ∈ 𝑁) ∧ (𝑋𝑌 ∧ (𝑋 𝑌) ≠ 0 )) → (𝑋 𝑌) ∈ 𝐴)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wb 206  wa 395  wo 847  w3a 1086   = wceq 1540  wcel 2109  wne 2926  wrex 3054   class class class wbr 5110  cfv 6514  (class class class)co 7390  Basecbs 17186  lecple 17234  Posetcpo 18275  meetcmee 18280  0.cp0 18389  Latclat 18397  ccvr 39262  Atomscatm 39263  AtLatcal 39264  HLchlt 39350  Linesclines 39495  pmapcpmap 39498
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-10 2142  ax-11 2158  ax-12 2178  ax-ext 2702  ax-rep 5237  ax-sep 5254  ax-nul 5264  ax-pow 5323  ax-pr 5390  ax-un 7714
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2066  df-mo 2534  df-eu 2563  df-clab 2709  df-cleq 2722  df-clel 2804  df-nfc 2879  df-ne 2927  df-ral 3046  df-rex 3055  df-rmo 3356  df-reu 3357  df-rab 3409  df-v 3452  df-sbc 3757  df-csb 3866  df-dif 3920  df-un 3922  df-in 3924  df-ss 3934  df-nul 4300  df-if 4492  df-pw 4568  df-sn 4593  df-pr 4595  df-op 4599  df-uni 4875  df-iun 4960  df-br 5111  df-opab 5173  df-mpt 5192  df-id 5536  df-xp 5647  df-rel 5648  df-cnv 5649  df-co 5650  df-dm 5651  df-rn 5652  df-res 5653  df-ima 5654  df-iota 6467  df-fun 6516  df-fn 6517  df-f 6518  df-f1 6519  df-fo 6520  df-f1o 6521  df-fv 6522  df-riota 7347  df-ov 7393  df-oprab 7394  df-proset 18262  df-poset 18281  df-plt 18296  df-lub 18312  df-glb 18313  df-join 18314  df-meet 18315  df-p0 18391  df-lat 18398  df-clat 18465  df-oposet 39176  df-ol 39178  df-oml 39179  df-covers 39266  df-ats 39267  df-atl 39298  df-cvlat 39322  df-hlat 39351  df-lines 39502  df-pmap 39505
This theorem is referenced by:  cdleme3h  40236  cdleme7ga  40249
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