pmapjat1 - Mathbox for Norm Megill

	Mathbox for Norm Megill		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > Mathboxes > pmapjat1		Structured version Visualization version GIF version

Theorem pmapjat1 38712

Description: The projective map of the join of a lattice element and an atom. (Contributed by NM, 28-Jan-2012.)

**Hypotheses**
Ref	Expression
pmapjat.b	⊢ 𝐵 = (Base‘𝐾)
pmapjat.j	⊢ ∨ = (join‘𝐾)
pmapjat.a	⊢ 𝐴 = (Atoms‘𝐾)
pmapjat.m	⊢ 𝑀 = (pmap‘𝐾)
pmapjat.p	⊢ + = (+_𝑃‘𝐾)

**Assertion**
Ref	Expression
pmapjat1	⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))

Proof of Theorem pmapjat1 Dummy variables 𝑞 𝑝 𝑟 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		simp1 1136	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝐾 ∈ HL)
2		pmapjat.b	. . . . . . . 8 ⊢ 𝐵 = (Base‘𝐾)
3		pmapjat.a	. . . . . . . 8 ⊢ 𝐴 = (Atoms‘𝐾)
4	2, 3	atbase 38147	. . . . . . 7 ⊢ (𝑄 ∈ 𝐴 → 𝑄 ∈ 𝐵)
5	4	3ad2ant3 1135	. . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝑄 ∈ 𝐵)
6		pmapjat.m	. . . . . . 7 ⊢ 𝑀 = (pmap‘𝐾)
7	2, 3, 6	pmapssat 38618	. . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐵) → (𝑀‘𝑄) ⊆ 𝐴)
8	1, 5, 7	syl2anc 584	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘𝑄) ⊆ 𝐴)
9		pmapjat.p	. . . . . 6 ⊢ + = (+_𝑃‘𝐾)
10	3, 9	padd02 38671	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑀‘𝑄) ⊆ 𝐴) → (∅ + (𝑀‘𝑄)) = (𝑀‘𝑄))
11	1, 8, 10	syl2anc 584	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (∅ + (𝑀‘𝑄)) = (𝑀‘𝑄))
12	11	adantr 481	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 = (0.‘𝐾)) → (∅ + (𝑀‘𝑄)) = (𝑀‘𝑄))
13		fveq2 6888	. . . . 5 ⊢ (𝑋 = (0.‘𝐾) → (𝑀‘𝑋) = (𝑀‘(0.‘𝐾)))
14		hlatl 38218	. . . . . . 7 ⊢ (𝐾 ∈ HL → 𝐾 ∈ AtLat)
15	14	3ad2ant1 1133	. . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝐾 ∈ AtLat)
16		eqid 2732	. . . . . . 7 ⊢ (0.‘𝐾) = (0.‘𝐾)
17	16, 6	pmap0 38624	. . . . . 6 ⊢ (𝐾 ∈ AtLat → (𝑀‘(0.‘𝐾)) = ∅)
18	15, 17	syl 17	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘(0.‘𝐾)) = ∅)
19	13, 18	sylan9eqr 2794	. . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 = (0.‘𝐾)) → (𝑀‘𝑋) = ∅)
20	19	oveq1d 7420	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 = (0.‘𝐾)) → ((𝑀‘𝑋) + (𝑀‘𝑄)) = (∅ + (𝑀‘𝑄)))
21		oveq1 7412	. . . . 5 ⊢ (𝑋 = (0.‘𝐾) → (𝑋 ∨ 𝑄) = ((0.‘𝐾) ∨ 𝑄))
22		hlol 38219	. . . . . . 7 ⊢ (𝐾 ∈ HL → 𝐾 ∈ OL)
23	22	3ad2ant1 1133	. . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝐾 ∈ OL)
24		pmapjat.j	. . . . . . 7 ⊢ ∨ = (join‘𝐾)
25	2, 24, 16	olj02 38084	. . . . . 6 ⊢ ((𝐾 ∈ OL ∧ 𝑄 ∈ 𝐵) → ((0.‘𝐾) ∨ 𝑄) = 𝑄)
26	23, 5, 25	syl2anc 584	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((0.‘𝐾) ∨ 𝑄) = 𝑄)
27	21, 26	sylan9eqr 2794	. . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 = (0.‘𝐾)) → (𝑋 ∨ 𝑄) = 𝑄)
28	27	fveq2d 6892	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 = (0.‘𝐾)) → (𝑀‘(𝑋 ∨ 𝑄)) = (𝑀‘𝑄))
29	12, 20, 28	3eqtr4rd 2783	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 = (0.‘𝐾)) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))
30		simpll1 1212	. . . . . . . . . 10 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) → 𝐾 ∈ HL)
31	30	adantr 481	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → 𝐾 ∈ HL)
32		simpll2 1213	. . . . . . . . . . 11 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) → 𝑋 ∈ 𝐵)
33	32	adantr 481	. . . . . . . . . 10 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → 𝑋 ∈ 𝐵)
34		simplr 767	. . . . . . . . . 10 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → 𝑝 ∈ 𝐴)
35		simpll3 1214	. . . . . . . . . . 11 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) → 𝑄 ∈ 𝐴)
36	35	adantr 481	. . . . . . . . . 10 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → 𝑄 ∈ 𝐴)
37	33, 34, 36	3jca 1128	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → (𝑋 ∈ 𝐵 ∧ 𝑝 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴))
38		simpllr 774	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → 𝑋 ≠ (0.‘𝐾))
39		simpr 485	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → 𝑝(le‘𝐾)(𝑋 ∨ 𝑄))
40		eqid 2732	. . . . . . . . . . 11 ⊢ (le‘𝐾) = (le‘𝐾)
41	2, 40, 24, 16, 3	cvrat42 38303	. . . . . . . . . 10 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑝 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴)) → ((𝑋 ≠ (0.‘𝐾) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → ∃𝑞 ∈ 𝐴 (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄))))
42	41	imp 407	. . . . . . . . 9 ⊢ (((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑝 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴)) ∧ (𝑋 ≠ (0.‘𝐾) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄))) → ∃𝑞 ∈ 𝐴 (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))
43	31, 37, 38, 39, 42	syl22anc 837	. . . . . . . 8 ⊢ (((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → ∃𝑞 ∈ 𝐴 (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))
44	43	ex 413	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) → (𝑝(le‘𝐾)(𝑋 ∨ 𝑄) → ∃𝑞 ∈ 𝐴 (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄))))
45	2, 40, 3, 6	elpmap 38617	. . . . . . . . . . . 12 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑞 ∈ (𝑀‘𝑋) ↔ (𝑞 ∈ 𝐴 ∧ 𝑞(le‘𝐾)𝑋)))
46	45	3adant3 1132	. . . . . . . . . . 11 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑞 ∈ (𝑀‘𝑋) ↔ (𝑞 ∈ 𝐴 ∧ 𝑞(le‘𝐾)𝑋)))
47		df-rex 3071	. . . . . . . . . . . . 13 ⊢ (∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟) ↔ ∃𝑟(𝑟 ∈ (𝑀‘𝑄) ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟)))
48	3, 6	elpmapat 38623	. . . . . . . . . . . . . . . 16 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐴) → (𝑟 ∈ (𝑀‘𝑄) ↔ 𝑟 = 𝑄))
49	48	3adant2 1131	. . . . . . . . . . . . . . 15 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑟 ∈ (𝑀‘𝑄) ↔ 𝑟 = 𝑄))
50	49	anbi1d 630	. . . . . . . . . . . . . 14 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑟 ∈ (𝑀‘𝑄) ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ (𝑟 = 𝑄 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟))))
51	50	exbidv 1924	. . . . . . . . . . . . 13 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (∃𝑟(𝑟 ∈ (𝑀‘𝑄) ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ ∃𝑟(𝑟 = 𝑄 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟))))
52	47, 51	bitr2id 283	. . . . . . . . . . . 12 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (∃𝑟(𝑟 = 𝑄 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ ∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟)))
53		oveq2 7413	. . . . . . . . . . . . . . 15 ⊢ (𝑟 = 𝑄 → (𝑞 ∨ 𝑟) = (𝑞 ∨ 𝑄))
54	53	breq2d 5159	. . . . . . . . . . . . . 14 ⊢ (𝑟 = 𝑄 → (𝑝(le‘𝐾)(𝑞 ∨ 𝑟) ↔ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))
55	54	ceqsexgv 3641	. . . . . . . . . . . . 13 ⊢ (𝑄 ∈ 𝐴 → (∃𝑟(𝑟 = 𝑄 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))
56	55	3ad2ant3 1135	. . . . . . . . . . . 12 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (∃𝑟(𝑟 = 𝑄 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))
57	52, 56	bitr3d 280	. . . . . . . . . . 11 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟) ↔ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))
58	46, 57	anbi12d 631	. . . . . . . . . 10 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑞 ∈ (𝑀‘𝑋) ∧ ∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ ((𝑞 ∈ 𝐴 ∧ 𝑞(le‘𝐾)𝑋) ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄))))
59		anass 469	. . . . . . . . . 10 ⊢ (((𝑞 ∈ 𝐴 ∧ 𝑞(le‘𝐾)𝑋) ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)) ↔ (𝑞 ∈ 𝐴 ∧ (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄))))
60	58, 59	bitrdi 286	. . . . . . . . 9 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑞 ∈ (𝑀‘𝑋) ∧ ∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟)) ↔ (𝑞 ∈ 𝐴 ∧ (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄)))))
61	60	rexbidv2 3174	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (∃𝑞 ∈ (𝑀‘𝑋)∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟) ↔ ∃𝑞 ∈ 𝐴 (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄))))
62	61	ad2antrr 724	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) → (∃𝑞 ∈ (𝑀‘𝑋)∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟) ↔ ∃𝑞 ∈ 𝐴 (𝑞(le‘𝐾)𝑋 ∧ 𝑝(le‘𝐾)(𝑞 ∨ 𝑄))))
63	44, 62	sylibrd 258	. . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) ∧ 𝑝 ∈ 𝐴) → (𝑝(le‘𝐾)(𝑋 ∨ 𝑄) → ∃𝑞 ∈ (𝑀‘𝑋)∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟)))
64	63	imdistanda 572	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → ((𝑝 ∈ 𝐴 ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄)) → (𝑝 ∈ 𝐴 ∧ ∃𝑞 ∈ (𝑀‘𝑋)∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟))))
65		hllat 38221	. . . . . . . . 9 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat)
66	65	3ad2ant1 1133	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝐾 ∈ Lat)
67		simp2 1137	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝑋 ∈ 𝐵)
68	2, 24	latjcl 18388	. . . . . . . 8 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐵) → (𝑋 ∨ 𝑄) ∈ 𝐵)
69	66, 67, 5, 68	syl3anc 1371	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑋 ∨ 𝑄) ∈ 𝐵)
70	2, 40, 3, 6	elpmap 38617	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∨ 𝑄) ∈ 𝐵) → (𝑝 ∈ (𝑀‘(𝑋 ∨ 𝑄)) ↔ (𝑝 ∈ 𝐴 ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄))))
71	1, 69, 70	syl2anc 584	. . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑝 ∈ (𝑀‘(𝑋 ∨ 𝑄)) ↔ (𝑝 ∈ 𝐴 ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄))))
72	71	adantr 481	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑝 ∈ (𝑀‘(𝑋 ∨ 𝑄)) ↔ (𝑝 ∈ 𝐴 ∧ 𝑝(le‘𝐾)(𝑋 ∨ 𝑄))))
73	2, 3, 6	pmapssat 38618	. . . . . . . . 9 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) ⊆ 𝐴)
74	73	3adant3 1132	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘𝑋) ⊆ 𝐴)
75	66, 74, 8	3jca 1128	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝐾 ∈ Lat ∧ (𝑀‘𝑋) ⊆ 𝐴 ∧ (𝑀‘𝑄) ⊆ 𝐴))
76	75	adantr 481	. . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝐾 ∈ Lat ∧ (𝑀‘𝑋) ⊆ 𝐴 ∧ (𝑀‘𝑄) ⊆ 𝐴))
77	2, 16, 6	pmapeq0 38625	. . . . . . . . 9 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ((𝑀‘𝑋) = ∅ ↔ 𝑋 = (0.‘𝐾)))
78	77	3adant3 1132	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑀‘𝑋) = ∅ ↔ 𝑋 = (0.‘𝐾)))
79	78	necon3bid 2985	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑀‘𝑋) ≠ ∅ ↔ 𝑋 ≠ (0.‘𝐾)))
80	79	biimpar 478	. . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑀‘𝑋) ≠ ∅)
81		simp3 1138	. . . . . . . . 9 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝑄 ∈ 𝐴)
82	16, 3	atn0 38166	. . . . . . . . 9 ⊢ ((𝐾 ∈ AtLat ∧ 𝑄 ∈ 𝐴) → 𝑄 ≠ (0.‘𝐾))
83	15, 81, 82	syl2anc 584	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → 𝑄 ≠ (0.‘𝐾))
84	2, 16, 6	pmapeq0 38625	. . . . . . . . . 10 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐵) → ((𝑀‘𝑄) = ∅ ↔ 𝑄 = (0.‘𝐾)))
85	1, 5, 84	syl2anc 584	. . . . . . . . 9 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑀‘𝑄) = ∅ ↔ 𝑄 = (0.‘𝐾)))
86	85	necon3bid 2985	. . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑀‘𝑄) ≠ ∅ ↔ 𝑄 ≠ (0.‘𝐾)))
87	83, 86	mpbird 256	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘𝑄) ≠ ∅)
88	87	adantr 481	. . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑀‘𝑄) ≠ ∅)
89	40, 24, 3, 9	elpaddn0 38659	. . . . . 6 ⊢ (((𝐾 ∈ Lat ∧ (𝑀‘𝑋) ⊆ 𝐴 ∧ (𝑀‘𝑄) ⊆ 𝐴) ∧ ((𝑀‘𝑋) ≠ ∅ ∧ (𝑀‘𝑄) ≠ ∅)) → (𝑝 ∈ ((𝑀‘𝑋) + (𝑀‘𝑄)) ↔ (𝑝 ∈ 𝐴 ∧ ∃𝑞 ∈ (𝑀‘𝑋)∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟))))
90	76, 80, 88, 89	syl12anc 835	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑝 ∈ ((𝑀‘𝑋) + (𝑀‘𝑄)) ↔ (𝑝 ∈ 𝐴 ∧ ∃𝑞 ∈ (𝑀‘𝑋)∃𝑟 ∈ (𝑀‘𝑄)𝑝(le‘𝐾)(𝑞 ∨ 𝑟))))
91	64, 72, 90	3imtr4d 293	. . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑝 ∈ (𝑀‘(𝑋 ∨ 𝑄)) → 𝑝 ∈ ((𝑀‘𝑋) + (𝑀‘𝑄))))
92	91	ssrdv 3987	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑀‘(𝑋 ∨ 𝑄)) ⊆ ((𝑀‘𝑋) + (𝑀‘𝑄)))
93	2, 24, 6, 9	pmapjoin 38711	. . . . 5 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐵) → ((𝑀‘𝑋) + (𝑀‘𝑄)) ⊆ (𝑀‘(𝑋 ∨ 𝑄)))
94	66, 67, 5, 93	syl3anc 1371	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → ((𝑀‘𝑋) + (𝑀‘𝑄)) ⊆ (𝑀‘(𝑋 ∨ 𝑄)))
95	94	adantr 481	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → ((𝑀‘𝑋) + (𝑀‘𝑄)) ⊆ (𝑀‘(𝑋 ∨ 𝑄)))
96	92, 95	eqssd 3998	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) ∧ 𝑋 ≠ (0.‘𝐾)) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))
97	29, 96	pm2.61dane 3029	1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 396 ∧ w3a 1087 = wceq 1541 ∃wex 1781 ∈ wcel 2106 ≠ wne 2940 ∃wrex 3070 ⊆ wss 3947 ∅c0 4321 class class class wbr 5147 ‘cfv 6540 (class class class)co 7405 Basecbs 17140 lecple 17200 joincjn 18260 0.cp0 18372 Latclat 18380 OLcol 38032 Atomscatm 38121 AtLatcal 38122 HLchlt 38208 pmapcpmap 38356 +_𝑃cpadd 38654

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 2703 ax-rep 5284 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7721

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 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-nul 4322 df-if 4528 df-pw 4603 df-sn 4628 df-pr 4630 df-op 4634 df-uni 4908 df-iun 4998 df-br 5148 df-opab 5210 df-mpt 5231 df-id 5573 df-xp 5681 df-rel 5682 df-cnv 5683 df-co 5684 df-dm 5685 df-rn 5686 df-res 5687 df-ima 5688 df-iota 6492 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-1st 7971 df-2nd 7972 df-proset 18244 df-poset 18262 df-plt 18279 df-lub 18295 df-glb 18296 df-join 18297 df-meet 18298 df-p0 18374 df-lat 18381 df-clat 18448 df-oposet 38034 df-ol 38036 df-oml 38037 df-covers 38124 df-ats 38125 df-atl 38156 df-cvlat 38180 df-hlat 38209 df-pmap 38363 df-padd 38655

This theorem is referenced by: pmapjat2 38713 pmapjlln1 38714 atmod1i2 38718 paddatclN 38808

W3C validator