Theorem pmapjlln1 37432

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 487	. . 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 37336	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) ⊆ 𝐴)
6	5	3ad2antr1 1186	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘𝑋) ⊆ 𝐴)
7		simpr2 1193	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑄 ∈ 𝐴)
8	2, 3	atbase 36866	. . . . 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 37336	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐵) → (𝑀‘𝑄) ⊆ 𝐴)
11	9, 10	syldan 595	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘𝑄) ⊆ 𝐴)
12		simpr3 1194	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑅 ∈ 𝐴)
13	2, 3	atbase 36866	. . . . 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 37336	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑅 ∈ 𝐵) → (𝑀‘𝑅) ⊆ 𝐴)
16	14, 15	syldan 595	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘𝑅) ⊆ 𝐴)
17		pmapjat.p	. . . 4 ⊢ + = (+𝑃‘𝐾)
18	3, 17	paddass 37415	. . 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 1370	. 2 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (((𝑀‘𝑋) + (𝑀‘𝑄)) + (𝑀‘𝑅)) = ((𝑀‘𝑋) + ((𝑀‘𝑄) + (𝑀‘𝑅))))
20		hllat 36940	. . . . . 6 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat)
21	20	adantr 485	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝐾 ∈ Lat)
22		simpr1 1192	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → 𝑋 ∈ 𝐵)
23		pmapjat.j	. . . . . 6 ⊢ ∨ = (join‘𝐾)
24	2, 23	latjcl 17728	. . . . 5 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐵) → (𝑋 ∨ 𝑄) ∈ 𝐵)
25	21, 22, 9, 24	syl3anc 1369	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑋 ∨ 𝑄) ∈ 𝐵)
26	2, 23, 3, 4, 17	pmapjat1 37430	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∨ 𝑄) ∈ 𝐵 ∧ 𝑅 ∈ 𝐴) → (𝑀‘((𝑋 ∨ 𝑄) ∨ 𝑅)) = ((𝑀‘(𝑋 ∨ 𝑄)) + (𝑀‘𝑅)))
27	1, 25, 12, 26	syl3anc 1369	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘((𝑋 ∨ 𝑄) ∨ 𝑅)) = ((𝑀‘(𝑋 ∨ 𝑄)) + (𝑀‘𝑅)))
28	2, 23	latjass 17772	. . . . 5 ⊢ ((𝐾 ∈ Lat ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐵 ∧ 𝑅 ∈ 𝐵)) → ((𝑋 ∨ 𝑄) ∨ 𝑅) = (𝑋 ∨ (𝑄 ∨ 𝑅)))
29	21, 22, 9, 14, 28	syl13anc 1370	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → ((𝑋 ∨ 𝑄) ∨ 𝑅) = (𝑋 ∨ (𝑄 ∨ 𝑅)))
30	29	fveq2d 6663	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘((𝑋 ∨ 𝑄) ∨ 𝑅)) = (𝑀‘(𝑋 ∨ (𝑄 ∨ 𝑅))))
31	2, 23, 3, 4, 17	pmapjat1 37430	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))
32	31	3adant3r3 1182	. . . 4 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑋 ∨ 𝑄)) = ((𝑀‘𝑋) + (𝑀‘𝑄)))
33	32	oveq1d 7166	. . 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 2802	. 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 37430	. . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐵 ∧ 𝑅 ∈ 𝐴) → (𝑀‘(𝑄 ∨ 𝑅)) = ((𝑀‘𝑄) + (𝑀‘𝑅)))
36	1, 9, 12, 35	syl3anc 1369	. . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑄 ∨ 𝑅)) = ((𝑀‘𝑄) + (𝑀‘𝑅)))
37	36	oveq2d 7167	. 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 2804	1 ⊢ ((𝐾 ∈ HL ∧ (𝑋 ∈ 𝐵 ∧ 𝑄 ∈ 𝐴 ∧ 𝑅 ∈ 𝐴)) → (𝑀‘(𝑋 ∨ (𝑄 ∨ 𝑅))) = ((𝑀‘𝑋) + (𝑀‘(𝑄 ∨ 𝑅))))

Syntax hints:   → wi 4   ∧ wa 400   ∧ w3a 1085   = wceq 1539   ∈ wcel 2112   ⊆ wss 3859  ‘cfv 6336  (class class class)co 7151  Basecbs 16542  joincjn 17621  Latclat 17722  Atomscatm 36840  HLchlt 36927  pmapcpmap 37074  +_𝑃cpadd 37372

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1798  ax-4 1812  ax-5 1912  ax-6 1971  ax-7 2016  ax-8 2114  ax-9 2122  ax-10 2143  ax-11 2159  ax-12 2176  ax-ext 2730  ax-rep 5157  ax-sep 5170  ax-nul 5177  ax-pow 5235  ax-pr 5299  ax-un 7460

This theorem depends on definitions:  df-bi 210  df-an 401  df-or 846  df-3an 1087  df-tru 1542  df-fal 1552  df-ex 1783  df-nf 1787  df-sb 2071  df-mo 2558  df-eu 2589  df-clab 2737  df-cleq 2751  df-clel 2831  df-nfc 2902  df-ne 2953  df-ral 3076  df-rex 3077  df-reu 3078  df-rab 3080  df-v 3412  df-sbc 3698  df-csb 3807  df-dif 3862  df-un 3864  df-in 3866  df-ss 3876  df-nul 4227  df-if 4422  df-pw 4497  df-sn 4524  df-pr 4526  df-op 4530  df-uni 4800  df-iun 4886  df-br 5034  df-opab 5096  df-mpt 5114  df-id 5431  df-xp 5531  df-rel 5532  df-cnv 5533  df-co 5534  df-dm 5535  df-rn 5536  df-res 5537  df-ima 5538  df-iota 6295  df-fun 6338  df-fn 6339  df-f 6340  df-f1 6341  df-fo 6342  df-f1o 6343  df-fv 6344  df-riota 7109  df-ov 7154  df-oprab 7155  df-mpo 7156  df-1st 7694  df-2nd 7695  df-proset 17605  df-poset 17623  df-plt 17635  df-lub 17651  df-glb 17652  df-join 17653  df-meet 17654  df-p0 17716  df-lat 17723  df-clat 17785  df-oposet 36753  df-ol 36755  df-oml 36756  df-covers 36843  df-ats 36844  df-atl 36875  df-cvlat 36899  df-hlat 36928  df-pmap 37081  df-padd 37373

This theorem is referenced by:  llnmod1i2  37437