Theorem pmapjlln1 39857

Description: The projective map of the join of a lattice element and a lattice line (expressed as the join 𝑄 ∨ 𝑅 of two atoms). (Contributed by NM, 16-Sep-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
pmapjlln1	⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑋 ∨ (𝑄 ∨ 𝑅))) = ((𝑀‘𝑋) + (𝑀‘(𝑄 ∨ 𝑅))))

Proof of Theorem pmapjlln1

Step	Hyp	Ref	Expression
1		simpl 482	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝐾 ∈ HL)
2		pmapjat.b	. . . . 5 ⊢ 𝐵 = (Base‘𝐾)
3		pmapjat.a	. . . . 5 ⊢ 𝐴 = (Atoms‘𝐾)
4		pmapjat.m	. . . . 5 ⊢ 𝑀 = (pmap‘𝐾)
5	2, 3, 4	pmapssat 39761	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) ⊆ 𝐴)
6	5	3ad2antr1 1189	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘𝑋) ⊆ 𝐴)
7		simpr2 1196	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑄 ∈ 𝐴)
8	2, 3	atbase 39290	. . . . 5 ⊢ (𝑄 ∈ 𝐴 → 𝑄 ∈ 𝐵)
9	7, 8	syl 17	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑄 ∈ 𝐵)
10	2, 3, 4	pmapssat 39761	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐵) → (𝑀‘𝑄) ⊆ 𝐴)
11	9, 10	syldan 591	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘𝑄) ⊆ 𝐴)
12		simpr3 1197	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑅 ∈ 𝐴)
13	2, 3	atbase 39290	. . . . 5 ⊢ (𝑅 ∈ 𝐴 → 𝑅 ∈ 𝐵)
14	12, 13	syl 17	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑅 ∈ 𝐵)
15	2, 3, 4	pmapssat 39761	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑅 ∈ 𝐵) → (𝑀‘𝑅) ⊆ 𝐴)
16	14, 15	syldan 591	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘𝑅) ⊆ 𝐴)
17		pmapjat.p	. . . 4 ⊢ + = (+𝑃‘𝐾)
18	3, 17	paddass 39840	. . 3 ⊢ ((𝐾 ∈ HL ∧ ((𝑀‘𝑋) ⊆ 𝐴 ∧ (𝑀‘𝑄) ⊆ 𝐴 ∧ (𝑀‘𝑅) ⊆ 𝐴)) → (((𝑀‘𝑋) + (𝑀‘𝑄)) + (𝑀‘𝑅)) = ((𝑀‘𝑋) + ((𝑀‘𝑄) + (𝑀‘𝑅))))
19	1, 6, 11, 16, 18	syl13anc 1374	. 2 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (((𝑀‘𝑋) + (𝑀‘𝑄)) + (𝑀‘𝑅)) = ((𝑀‘𝑋) + ((𝑀‘𝑄) + (𝑀‘𝑅))))
20		hllat 39364	. . . . . 6 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat)
21	20	adantr 480	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝐾 ∈ Lat)
22		simpr1 1195	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑋 ∈ 𝐵)
23		pmapjat.j	. . . . . 6 ⊢ ∨ = (join‘𝐾)
24	2, 23	latjcl 18484	. . . . 5 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐵) → (𝑋 ∨ 𝑄) ∈ 𝐵)
25	21, 22, 9, 24	syl3anc 1373	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑋 ∨ 𝑄) ∈ 𝐵)
26	2, 23, 3, 4, 17	pmapjat1 39855	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∨ 𝑄) ∈ 𝐵 ∧ 𝑅 ∈ 𝐴) → (𝑀‘((𝑋 ∨ 𝑄) ∨ 𝑅)) = ((𝑀‘(𝑋 ∨ 𝑄)) + (𝑀‘𝑅)))
27	1, 25, 12, 26	syl3anc 1373	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘((𝑋 ∨ 𝑄) ∨ 𝑅)) = ((𝑀‘(𝑋 ∨ 𝑄)) + (𝑀‘𝑅)))
28	2, 23	latjass 18528	. . . . 5 ⊢ ((𝐾 ∈ Lat ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐵 ∧ 𝑅 ∈ 𝐵)) → ((𝑋 ∨ 𝑄) ∨ 𝑅) = (𝑋 ∨ (𝑄 ∨ 𝑅)))
29	21, 22, 9, 14, 28	syl13anc 1374	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → ((𝑋 ∨ 𝑄) ∨ 𝑅) = (𝑋 ∨ (𝑄 ∨ 𝑅)))
30	29	fveq2d 6910	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘((𝑋 ∨ 𝑄) ∨ 𝑅)) = (𝑀‘(𝑋 ∨ (𝑄 ∨ 𝑅))))
31	2, 23, 3, 4, 17	pmapjat1 39855	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))
32	31	3adant3r3 1185	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))
33	32	oveq1d 7446	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → ((𝑀‘(𝑋 ∨ 𝑄)) + (𝑀‘𝑅)) = (((𝑀‘𝑋) + (𝑀‘𝑄)) + (𝑀‘𝑅)))
34	27, 30, 33	3eqtr3d 2785	. 2 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑋 ∨ (𝑄 ∨ 𝑅))) = (((𝑀‘𝑋) + (𝑀‘𝑄)) + (𝑀‘𝑅)))
35	2, 23, 3, 4, 17	pmapjat1 39855	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐵 ∧ 𝑅 ∈ 𝐴) → (𝑀‘(𝑄 ∨ 𝑅)) = ((𝑀‘𝑄) + (𝑀‘𝑅)))
36	1, 9, 12, 35	syl3anc 1373	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑄 ∨ 𝑅)) = ((𝑀‘𝑄) + (𝑀‘𝑅)))
37	36	oveq2d 7447	. 2 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → ((𝑀‘𝑋) + (𝑀‘(𝑄 ∨ 𝑅))) = ((𝑀‘𝑋) + ((𝑀‘𝑄) + (𝑀‘𝑅))))
38	19, 34, 37	3eqtr4d 2787	1 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑋 ∨ (𝑄 ∨ 𝑅))) = ((𝑀‘𝑋) + (𝑀‘(𝑄 ∨ 𝑅))))

Syntax hints:   → wi 4   ∧ wa 395   ∧ w3a 1087   = wceq 1540   ∈ wcel 2108   ⊆ wss 3951  ‘cfv 6561  (class class class)co 7431  Basecbs 17247  joincjn 18357  Latclat 18476  Atomscatm 39264  HLchlt 39351  pmapcpmap 39499  +_𝑃cpadd 39797

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 2007  ax-8 2110  ax-9 2118  ax-10 2141  ax-11 2157  ax-12 2177  ax-ext 2708  ax-rep 5279  ax-sep 5296  ax-nul 5306  ax-pow 5365  ax-pr 5432  ax-un 7755

This theorem depends on definitions:  df-bi 207  df-an 396  df-or 849  df-3an 1089  df-tru 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2065  df-mo 2540  df-eu 2569  df-clab 2715  df-cleq 2729  df-clel 2816  df-nfc 2892  df-ne 2941  df-ral 3062  df-rex 3071  df-rmo 3380  df-reu 3381  df-rab 3437  df-v 3482  df-sbc 3789  df-csb 3900  df-dif 3954  df-un 3956  df-in 3958  df-ss 3968  df-nul 4334  df-if 4526  df-pw 4602  df-sn 4627  df-pr 4629  df-op 4633  df-uni 4908  df-iun 4993  df-br 5144  df-opab 5206  df-mpt 5226  df-id 5578  df-xp 5691  df-rel 5692  df-cnv 5693  df-co 5694  df-dm 5695  df-rn 5696  df-res 5697  df-ima 5698  df-iota 6514  df-fun 6563  df-fn 6564  df-f 6565  df-f1 6566  df-fo 6567  df-f1o 6568  df-fv 6569  df-riota 7388  df-ov 7434  df-oprab 7435  df-mpo 7436  df-1st 8014  df-2nd 8015  df-proset 18340  df-poset 18359  df-plt 18375  df-lub 18391  df-glb 18392  df-join 18393  df-meet 18394  df-p0 18470  df-lat 18477  df-clat 18544  df-oposet 39177  df-ol 39179  df-oml 39180  df-covers 39267  df-ats 39268  df-atl 39299  df-cvlat 39323  df-hlat 39352  df-pmap 39506  df-padd 39798

This theorem is referenced by:  llnmod1i2  39862