Users' Mathboxes Mathbox for Norm Megill < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >   Mathboxes  >  cdleme23c Structured version   Visualization version   GIF version

Theorem cdleme23c 41501
Description: Part of proof of Lemma E in [Crawley] p. 113, 4th paragraph, 6th line on p. 115. (Contributed by NM, 8-Dec-2012.)
Hypotheses
Ref Expression
cdleme23.b 𝐵 = (Base‘𝐾)
cdleme23.l ≤ = (le‘𝐾)
cdleme23.j ∨ = (join‘𝐾)
cdleme23.m ∧ = (meet‘𝐾)
cdleme23.a 𝐴 = (Atoms‘𝐾)
cdleme23.h 𝐻 = (LHyp‘𝐾)
cdleme23.v 𝑉 = ((𝑆 ∨ 𝑇) ∧ (𝑋 ∧ 𝑊))
Assertion
Ref Expression
cdleme23c ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ≤ (𝑇 ∨ 𝑉))

Proof of Theorem cdleme23c
StepHypRef Expression
1 simp11l 1303 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝐾 ∈ HL)
21hllatd 40514 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝐾 ∈ Lat)
3 simp12l 1305 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ∈ 𝐴)
4 cdleme23.b . . . . . 6 𝐵 = (Base‘𝐾)
5 cdleme23.a . . . . . 6 𝐴 = (Atoms‘𝐾)
64, 5atbase 40439 . . . . 5 (𝑆 ∈ 𝐴 → 𝑆 ∈ 𝐵)
73, 6syl 18 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ∈ 𝐵)
8 simp13l 1307 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑇 ∈ 𝐴)
94, 5atbase 40439 . . . . 5 (𝑇 ∈ 𝐴 → 𝑇 ∈ 𝐵)
108, 9syl 18 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑇 ∈ 𝐵)
11 cdleme23.l . . . . 5 ≤ = (le‘𝐾)
12 cdleme23.j . . . . 5 ∨ = (join‘𝐾)
134, 11, 12latlej1 18627 . . . 4 ((𝐾 ∈ Lat ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → 𝑆 ≤ (𝑆 ∨ 𝑇))
142, 7, 10, 13syl3anc 1398 . . 3 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ≤ (𝑆 ∨ 𝑇))
15 simp2l 1218 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑋 ∈ 𝐵)
16 simp11r 1304 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑊 ∈ 𝐻)
17 cdleme23.h . . . . . . . 8 𝐻 = (LHyp‘𝐾)
184, 17lhpbase 41148 . . . . . . 7 (𝑊 ∈ 𝐻 → 𝑊 ∈ 𝐵)
1916, 18syl 18 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑊 ∈ 𝐵)
20 cdleme23.m . . . . . . 7 ∧ = (meet‘𝐾)
214, 20latmcl 18619 . . . . . 6 ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑋 ∧ 𝑊) ∈ 𝐵)
222, 15, 19, 21syl3anc 1398 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑋 ∧ 𝑊) ∈ 𝐵)
234, 11, 12latlej1 18627 . . . . 5 ((𝐾 ∈ Lat ∧ 𝑆 ∈ 𝐵 ∧ (𝑋 ∧ 𝑊) ∈ 𝐵) → 𝑆 ≤ (𝑆 ∨ (𝑋 ∧ 𝑊)))
242, 7, 22, 23syl3anc 1398 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ≤ (𝑆 ∨ (𝑋 ∧ 𝑊)))
25 simp32 1229 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋)
26 simp33 1230 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)
2725, 26eqtr4d 2798 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑆 ∨ (𝑋 ∧ 𝑊)) = (𝑇 ∨ (𝑋 ∧ 𝑊)))
2824, 27breqtrd 5130 . . 3 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ≤ (𝑇 ∨ (𝑋 ∧ 𝑊)))
294, 12, 5hlatjcl 40517 . . . . 5 ((𝐾 ∈ HL ∧ 𝑆 ∈ 𝐴 ∧ 𝑇 ∈ 𝐴) → (𝑆 ∨ 𝑇) ∈ 𝐵)
301, 3, 8, 29syl3anc 1398 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑆 ∨ 𝑇) ∈ 𝐵)
314, 12latjcl 18618 . . . . 5 ((𝐾 ∈ Lat ∧ 𝑇 ∈ 𝐵 ∧ (𝑋 ∧ 𝑊) ∈ 𝐵) → (𝑇 ∨ (𝑋 ∧ 𝑊)) ∈ 𝐵)
322, 10, 22, 31syl3anc 1398 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑇 ∨ (𝑋 ∧ 𝑊)) ∈ 𝐵)
334, 11, 20latlem12 18645 . . . 4 ((𝐾 ∈ Lat ∧ (𝑆 ∈ 𝐵 ∧ (𝑆 ∨ 𝑇) ∈ 𝐵 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) ∈ 𝐵)) → ((𝑆 ≤ (𝑆 ∨ 𝑇) ∧ 𝑆 ≤ (𝑇 ∨ (𝑋 ∧ 𝑊))) ↔ 𝑆 ≤ ((𝑆 ∨ 𝑇) ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)))))
342, 7, 30, 32, 33syl13anc 1399 . . 3 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → ((𝑆 ≤ (𝑆 ∨ 𝑇) ∧ 𝑆 ≤ (𝑇 ∨ (𝑋 ∧ 𝑊))) ↔ 𝑆 ≤ ((𝑆 ∨ 𝑇) ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)))))
3514, 28, 34mpbi2and 725 . 2 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ≤ ((𝑆 ∨ 𝑇) ∧ (𝑇 ∨ (𝑋 ∧ 𝑊))))
36 cdleme23.v . . . 4 𝑉 = ((𝑆 ∨ 𝑇) ∧ (𝑋 ∧ 𝑊))
3736oveq2i 7431 . . 3 (𝑇 ∨ 𝑉) = (𝑇 ∨ ((𝑆 ∨ 𝑇) ∧ (𝑋 ∧ 𝑊)))
384, 11, 12latlej2 18628 . . . . 5 ((𝐾 ∈ Lat ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → 𝑇 ≤ (𝑆 ∨ 𝑇))
392, 7, 10, 38syl3anc 1398 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑇 ≤ (𝑆 ∨ 𝑇))
404, 11, 12, 20, 5atmod3i1 41014 . . . 4 ((𝐾 ∈ HL ∧ (𝑇 ∈ 𝐴 ∧ (𝑆 ∨ 𝑇) ∈ 𝐵 ∧ (𝑋 ∧ 𝑊) ∈ 𝐵) ∧ 𝑇 ≤ (𝑆 ∨ 𝑇)) → (𝑇 ∨ ((𝑆 ∨ 𝑇) ∧ (𝑋 ∧ 𝑊))) = ((𝑆 ∨ 𝑇) ∧ (𝑇 ∨ (𝑋 ∧ 𝑊))))
411, 8, 30, 22, 39, 40syl131anc 1410 . . 3 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑇 ∨ ((𝑆 ∨ 𝑇) ∧ (𝑋 ∧ 𝑊))) = ((𝑆 ∨ 𝑇) ∧ (𝑇 ∨ (𝑋 ∧ 𝑊))))
4237, 41eqtrid 2807 . 2 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → (𝑇 ∨ 𝑉) = ((𝑆 ∨ 𝑇) ∧ (𝑇 ∨ (𝑋 ∧ 𝑊))))
4335, 42breqtrrd 5132 1 ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆 ∈ 𝐴 ∧ ¬ 𝑆 ≤ 𝑊) ∧ (𝑇 ∈ 𝐴 ∧ ¬ 𝑇 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋 ≤ 𝑊) ∧ (𝑆 ≠ 𝑇 ∧ (𝑆 ∨ (𝑋 ∧ 𝑊)) = 𝑋 ∧ (𝑇 ∨ (𝑋 ∧ 𝑊)) = 𝑋)) → 𝑆 ≤ (𝑇 ∨ 𝑉))
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  ¬ wn 3   → wi 4   ↔ wb 209   ∧ wa 401   ∧ w3a 1103   = wceq 1569   ∈ wcel 2144   ≠ wne 2955   class class class wbr 5102  ‘cfv 6538  (class class class)co 7420  Basecbs 17392  lecple 17440  joincjn 18490  meetcmee 18491  Latclat 18610  Atomscatm 40413  HLchlt 40500  LHypclh 41134
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1827  ax-4 1841  ax-5 1942  ax-6 1999  ax-7 2040  ax-8 2146  ax-9 2154  ax-10 2177  ax-11 2193  ax-12 2212  ax-ext 2732  ax-rep 5231  ax-sep 5248  ax-nul 5259  ax-pow 5326  ax-pr 5390  ax-un 7751
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3an 1105  df-tru 1572  df-fal 1582  df-ex 1812  df-nf 1816  df-sb 2099  df-mo 2564  df-eu 2594  df-clab 2739  df-cleq 2752  df-clel 2835  df-nfc 2909  df-ne 2956  df-ral 3077  df-rex 3087  df-rmo 3365  df-reu 3366  df-rab 3413  df-v 3452  df-sbc 3739  df-csb 3847  df-ss 3896  df-dif 4047  df-in 4091  df-un 4151  df-nul 4279  df-if 4482  df-pw 4558  df-sn 4585  df-pr 4587  df-op 4835  df-uni 4867  df-iun 4952  df-iin 4953  df-br 5103  df-opab 5167  df-mpt 5186  df-id 5545  df-xp 5656  df-rel 5657  df-cnv 5658  df-co 5659  df-dm 5660  df-rn 5661  df-res 5662  df-ima 5663  df-iota 6494  df-fun 6540  df-fn 6541  df-f 6542  df-f1 6543  df-fo 6544  df-f1o 6545  df-fv 6546  df-riota 7377  df-ov 7423  df-oprab 7424  df-mpo 7425  df-1st 8001  df-2nd 8002  df-proset 18473  df-poset 18492  df-plt 18507  df-lub 18523  df-glb 18524  df-join 18525  df-meet 18526  df-p0 18602  df-lat 18611  df-clat 18678  df-oposet 40326  df-ol 40328  df-oml 40329  df-covers 40416  df-ats 40417  df-atl 40448  df-cvlat 40472  df-hlat 40501  df-psubsp 40653  df-pmap 40654  df-padd 40946  df-lhyp 41138
This theorem is used by:  cdleme28a  41520
  Copyright terms: Public domain W3C validator