Theorem cdlemg4c 40113

Description: TODO: FIX COMMENT. (Contributed by NM, 24-Apr-2013.)

Hypotheses

Ref	Expression
cdlemg4.l	⊢ ≤ = (le‘𝐾)
cdlemg4.a	⊢ 𝐴 = (Atoms‘𝐾)
cdlemg4.h	⊢ 𝐻 = (LHyp‘𝐾)
cdlemg4.t	⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
cdlemg4.r	⊢ 𝑅 = ((trL‘𝐾)‘𝑊)
cdlemg4.j	⊢ ∨ = (join‘𝐾)
cdlemg4b.v	⊢ 𝑉 = (𝑅‘𝐺)

Assertion

Ref	Expression
cdlemg4c	⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) ∧ ¬ 𝑄 ≤ (𝑃 ∨ 𝑉)) → ¬ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉))

Proof of Theorem cdlemg4c

Step	Hyp	Ref	Expression
1		simpll 765	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
2		simplr2 1213	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊))
3		simplr3 1214	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝐺 ∈ 𝑇)
4		cdlemg4.l	. . . . . . . . 9 ⊢ ≤ = (le‘𝐾)
5		cdlemg4.a	. . . . . . . . 9 ⊢ 𝐴 = (Atoms‘𝐾)
6		cdlemg4.h	. . . . . . . . 9 ⊢ 𝐻 = (LHyp‘𝐾)
7		cdlemg4.t	. . . . . . . . 9 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
8		cdlemg4.r	. . . . . . . . 9 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊)
9		cdlemg4.j	. . . . . . . . 9 ⊢ ∨ = (join‘𝐾)
10		cdlemg4b.v	. . . . . . . . 9 ⊢ 𝑉 = (𝑅‘𝐺)
11	4, 5, 6, 7, 8, 9, 10	cdlemg4b2 40111	. . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → ((𝐺‘𝑄) ∨ 𝑉) = (𝑄 ∨ (𝐺‘𝑄)))
12	1, 2, 3, 11	syl3anc 1368	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → ((𝐺‘𝑄) ∨ 𝑉) = (𝑄 ∨ (𝐺‘𝑄)))
13		simpr 483	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉))
14		simpll 765	. . . . . . . . . . 11 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝐾 ∈ HL)
15	14	hllatd 38864	. . . . . . . . . 10 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝐾 ∈ Lat)
16		simpr1l 1227	. . . . . . . . . . 11 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝑃 ∈ 𝐴)
17		eqid 2725	. . . . . . . . . . . 12 ⊢ (Base‘𝐾) = (Base‘𝐾)
18	17, 5	atbase 38789	. . . . . . . . . . 11 ⊢ (𝑃 ∈ 𝐴 → 𝑃 ∈ (Base‘𝐾))
19	16, 18	syl 17	. . . . . . . . . 10 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝑃 ∈ (Base‘𝐾))
20		simpl 481	. . . . . . . . . . . 12 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
21		simpr3 1193	. . . . . . . . . . . 12 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝐺 ∈ 𝑇)
22	17, 6, 7, 8	trlcl 39665	. . . . . . . . . . . 12 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇) → (𝑅‘𝐺) ∈ (Base‘𝐾))
23	20, 21, 22	syl2anc 582	. . . . . . . . . . 11 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → (𝑅‘𝐺) ∈ (Base‘𝐾))
24	10, 23	eqeltrid 2829	. . . . . . . . . 10 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝑉 ∈ (Base‘𝐾))
25	17, 4, 9	latlej2 18438	. . . . . . . . . 10 ⊢ ((𝐾 ∈ Lat ∧ 𝑃 ∈ (Base‘𝐾) ∧ 𝑉 ∈ (Base‘𝐾)) → 𝑉 ≤ (𝑃 ∨ 𝑉))
26	15, 19, 24, 25	syl3anc 1368	. . . . . . . . 9 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝑉 ≤ (𝑃 ∨ 𝑉))
27	26	adantr 479	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝑉 ≤ (𝑃 ∨ 𝑉))
28		simpr2l 1229	. . . . . . . . . . . 12 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝑄 ∈ 𝐴)
29	17, 5	atbase 38789	. . . . . . . . . . . 12 ⊢ (𝑄 ∈ 𝐴 → 𝑄 ∈ (Base‘𝐾))
30	28, 29	syl 17	. . . . . . . . . . 11 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → 𝑄 ∈ (Base‘𝐾))
31	17, 6, 7	ltrncl 39626	. . . . . . . . . . 11 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ 𝑄 ∈ (Base‘𝐾)) → (𝐺‘𝑄) ∈ (Base‘𝐾))
32	20, 21, 30, 31	syl3anc 1368	. . . . . . . . . 10 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → (𝐺‘𝑄) ∈ (Base‘𝐾))
33	17, 9	latjcl 18428	. . . . . . . . . . 11 ⊢ ((𝐾 ∈ Lat ∧ 𝑃 ∈ (Base‘𝐾) ∧ 𝑉 ∈ (Base‘𝐾)) → (𝑃 ∨ 𝑉) ∈ (Base‘𝐾))
34	15, 19, 24, 33	syl3anc 1368	. . . . . . . . . 10 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → (𝑃 ∨ 𝑉) ∈ (Base‘𝐾))
35	17, 4, 9	latjle12 18439	. . . . . . . . . 10 ⊢ ((𝐾 ∈ Lat ∧ ((𝐺‘𝑄) ∈ (Base‘𝐾) ∧ 𝑉 ∈ (Base‘𝐾) ∧ (𝑃 ∨ 𝑉) ∈ (Base‘𝐾))) → (((𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉) ∧ 𝑉 ≤ (𝑃 ∨ 𝑉)) ↔ ((𝐺‘𝑄) ∨ 𝑉) ≤ (𝑃 ∨ 𝑉)))
36	15, 32, 24, 34, 35	syl13anc 1369	. . . . . . . . 9 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → (((𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉) ∧ 𝑉 ≤ (𝑃 ∨ 𝑉)) ↔ ((𝐺‘𝑄) ∨ 𝑉) ≤ (𝑃 ∨ 𝑉)))
37	36	adantr 479	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (((𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉) ∧ 𝑉 ≤ (𝑃 ∨ 𝑉)) ↔ ((𝐺‘𝑄) ∨ 𝑉) ≤ (𝑃 ∨ 𝑉)))
38	13, 27, 37	mpbi2and 710	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → ((𝐺‘𝑄) ∨ 𝑉) ≤ (𝑃 ∨ 𝑉))
39	12, 38	eqbrtrrd 5165	. . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝑄 ∨ (𝐺‘𝑄)) ≤ (𝑃 ∨ 𝑉))
40	15	adantr 479	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝐾 ∈ Lat)
41	30	adantr 479	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝑄 ∈ (Base‘𝐾))
42	32	adantr 479	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝐺‘𝑄) ∈ (Base‘𝐾))
43	19	adantr 479	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝑃 ∈ (Base‘𝐾))
44	1, 3, 22	syl2anc 582	. . . . . . . . 9 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝑅‘𝐺) ∈ (Base‘𝐾))
45	10, 44	eqeltrid 2829	. . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝑉 ∈ (Base‘𝐾))
46	40, 43, 45, 33	syl3anc 1368	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝑃 ∨ 𝑉) ∈ (Base‘𝐾))
47	17, 4, 9	latjle12 18439	. . . . . . 7 ⊢ ((𝐾 ∈ Lat ∧ (𝑄 ∈ (Base‘𝐾) ∧ (𝐺‘𝑄) ∈ (Base‘𝐾) ∧ (𝑃 ∨ 𝑉) ∈ (Base‘𝐾))) → ((𝑄 ≤ (𝑃 ∨ 𝑉) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) ↔ (𝑄 ∨ (𝐺‘𝑄)) ≤ (𝑃 ∨ 𝑉)))
48	40, 41, 42, 46, 47	syl13anc 1369	. . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → ((𝑄 ≤ (𝑃 ∨ 𝑉) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) ↔ (𝑄 ∨ (𝐺‘𝑄)) ≤ (𝑃 ∨ 𝑉)))
49	39, 48	mpbird 256	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → (𝑄 ≤ (𝑃 ∨ 𝑉) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)))
50	49	simpld 493	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) ∧ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)) → 𝑄 ≤ (𝑃 ∨ 𝑉))
51	50	ex 411	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → ((𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉) → 𝑄 ≤ (𝑃 ∨ 𝑉)))
52	51	con3d 152	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇)) → (¬ 𝑄 ≤ (𝑃 ∨ 𝑉) → ¬ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉)))
53	52	3impia 1114	1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) ∧ ¬ 𝑄 ≤ (𝑃 ∨ 𝑉)) → ¬ (𝐺‘𝑄) ≤ (𝑃 ∨ 𝑉))

Syntax hints:  ¬ wn 3   → wi 4   ↔ wb 205   ∧ wa 394   ∧ w3a 1084   = wceq 1533   ∈ wcel 2098   class class class wbr 5141  ‘cfv 6541  (class class class)co 7414  Basecbs 17177  lecple 17237  joincjn 18300  Latclat 18420  Atomscatm 38763  HLchlt 38850  LHypclh 39485  LTrncltrn 39602  trLctrl 39659

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1789  ax-4 1803  ax-5 1905  ax-6 1963  ax-7 2003  ax-8 2100  ax-9 2108  ax-10 2129  ax-11 2146  ax-12 2166  ax-ext 2696  ax-rep 5278  ax-sep 5292  ax-nul 5299  ax-pow 5357  ax-pr 5421  ax-un 7736

This theorem depends on definitions:  df-bi 206  df-an 395  df-or 846  df-3an 1086  df-tru 1536  df-fal 1546  df-ex 1774  df-nf 1778  df-sb 2060  df-mo 2528  df-eu 2557  df-clab 2703  df-cleq 2717  df-clel 2802  df-nfc 2877  df-ne 2931  df-ral 3052  df-rex 3061  df-rmo 3364  df-reu 3365  df-rab 3420  df-v 3465  df-sbc 3769  df-csb 3885  df-dif 3942  df-un 3944  df-in 3946  df-ss 3956  df-nul 4317  df-if 4523  df-pw 4598  df-sn 4623  df-pr 4625  df-op 4629  df-uni 4902  df-iun 4991  df-iin 4992  df-br 5142  df-opab 5204  df-mpt 5225  df-id 5568  df-xp 5676  df-rel 5677  df-cnv 5678  df-co 5679  df-dm 5680  df-rn 5681  df-res 5682  df-ima 5683  df-iota 6493  df-fun 6543  df-fn 6544  df-f 6545  df-f1 6546  df-fo 6547  df-f1o 6548  df-fv 6549  df-riota 7370  df-ov 7417  df-oprab 7418  df-mpo 7419  df-1st 7989  df-2nd 7990  df-map 8843  df-proset 18284  df-poset 18302  df-plt 18319  df-lub 18335  df-glb 18336  df-join 18337  df-meet 18338  df-p0 18414  df-p1 18415  df-lat 18421  df-clat 18488  df-oposet 38676  df-ol 38678  df-oml 38679  df-covers 38766  df-ats 38767  df-atl 38798  df-cvlat 38822  df-hlat 38851  df-psubsp 39004  df-pmap 39005  df-padd 39297  df-lhyp 39489  df-laut 39490  df-ldil 39605  df-ltrn 39606  df-trl 39660

This theorem is referenced by:  cdlemg4d  40114