Theorem dihord2pre 42282

Description: Part of proof after Lemma N of [Crawley] p. 122. Reverse ordering property. (Contributed by NM, 3-Mar-2014.)

Hypotheses

Ref	Expression
dihjust.b	⊢ 𝐵 = (Base‘𝐾)
dihjust.l	⊢ ≤ = (le‘𝐾)
dihjust.j	⊢ ∨ = (join‘𝐾)
dihjust.m	⊢ ∧ = (meet‘𝐾)
dihjust.a	⊢ 𝐴 = (Atoms‘𝐾)
dihjust.h	⊢ 𝐻 = (LHyp‘𝐾)
dihjust.i	⊢ 𝐼 = ((DIsoB‘𝐾)‘𝑊)
dihjust.J	⊢ 𝐽 = ((DIsoC‘𝐾)‘𝑊)
dihjust.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
dihjust.s	⊢ ⊕ = (LSSum‘𝑈)
dihord2c.t	⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
dihord2c.r	⊢ 𝑅 = ((trL‘𝐾)‘𝑊)
dihord2c.o	⊢ 𝑂 = (ℎ ∈ 𝑇 ↦ ( I ↾ 𝐵))
dihord2.p	⊢ 𝑃 = ((oc‘𝐾)‘𝑊)
dihord2.e	⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
dihord2.d	⊢ + = (+g‘𝑈)
dihord2.g	⊢ 𝐺 = (℩ℎ ∈ 𝑇 (ℎ‘𝑃) = 𝑁)

Assertion

Ref	Expression
dihord2pre	⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑋 ∧ 𝑊) ≤ (𝑌 ∧ 𝑊))

Distinct variable groups:   𝐴,ℎ   𝑃,ℎ   𝐵,ℎ   ℎ,𝐻   ℎ,𝐾   ≤ ,ℎ   ℎ,𝑁   𝑇,ℎ   ℎ,𝑊

Allowed substitution hints:   + (ℎ)   ⊕ (ℎ)   𝑄(ℎ)   𝑅(ℎ)   𝑈(ℎ)   𝐸(ℎ)   𝐺(ℎ)   𝐼(ℎ)   𝐽(ℎ)   ∨ (ℎ)   ∧ (ℎ)   𝑂(ℎ)   𝑋(ℎ)   𝑌(ℎ)

Proof of Theorem dihord2pre

Dummy variables 𝑓 𝑔 𝑠 𝑦 𝑧 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		simpl1 1210	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)))
2		simpl2l 1245	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝑋 ∈ 𝐵)
3		simpl2r 1246	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝑌 ∈ 𝐵)
4		simpl3 1212	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊))))
5		simprl 783	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝑓 ∈ 𝑇)
6		simprr 785	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))
7		dihjust.b	. . . . . . 7 ⊢ 𝐵 = (Base‘𝐾)
8		dihjust.l	. . . . . . 7 ⊢ ≤ = (le‘𝐾)
9		dihjust.j	. . . . . . 7 ⊢ ∨ = (join‘𝐾)
10		dihjust.m	. . . . . . 7 ⊢ ∧ = (meet‘𝐾)
11		dihjust.a	. . . . . . 7 ⊢ 𝐴 = (Atoms‘𝐾)
12		dihjust.h	. . . . . . 7 ⊢ 𝐻 = (LHyp‘𝐾)
13		dihjust.i	. . . . . . 7 ⊢ 𝐼 = ((DIsoB‘𝐾)‘𝑊)
14		dihjust.J	. . . . . . 7 ⊢ 𝐽 = ((DIsoC‘𝐾)‘𝑊)
15		dihjust.u	. . . . . . 7 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
16		dihjust.s	. . . . . . 7 ⊢ ⊕ = (LSSum‘𝑈)
17		dihord2c.t	. . . . . . 7 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
18		dihord2c.r	. . . . . . 7 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊)
19		dihord2c.o	. . . . . . 7 ⊢ 𝑂 = (ℎ ∈ 𝑇 ↦ ( I ↾ 𝐵))
20		dihord2.p	. . . . . . 7 ⊢ 𝑃 = ((oc‘𝐾)‘𝑊)
21		dihord2.e	. . . . . . 7 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
22		dihord2.d	. . . . . . 7 ⊢ + = (+g‘𝑈)
23		dihord2.g	. . . . . . 7 ⊢ 𝐺 = (℩ℎ ∈ 𝑇 (ℎ‘𝑃) = 𝑁)
24	7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23	dihord11c 42281	. . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ (((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊))) ∧ 𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ∃𝑦 ∈ (𝐽‘𝑁)∃𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊))⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧))
25	1, 2, 3, 4, 5, 6, 24	syl123anc 1414	. . . . 5 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ∃𝑦 ∈ (𝐽‘𝑁)∃𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊))⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧))
26		simpl11 1267	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
27		simpl13 1269	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊))
28	8, 11, 12, 20, 17, 21, 14, 23	dicelval3 42237	. . . . . . . . 9 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) → (𝑦 ∈ (𝐽‘𝑁) ↔ ∃𝑠 ∈ 𝐸 𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩))
29	26, 27, 28	syl2anc 596	. . . . . . . 8 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑦 ∈ (𝐽‘𝑁) ↔ ∃𝑠 ∈ 𝐸 𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩))
30		simp11l 1303	. . . . . . . . . . . 12 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → 𝐾 ∈ HL)
31	30	adantr 486	. . . . . . . . . . 11 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝐾 ∈ HL)
32	31	hllatd 40421	. . . . . . . . . 10 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝐾 ∈ Lat)
33		simp11r 1304	. . . . . . . . . . . 12 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → 𝑊 ∈ 𝐻)
34	33	adantr 486	. . . . . . . . . . 11 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝑊 ∈ 𝐻)
35	7, 12	lhpbase 41055	. . . . . . . . . . 11 ⊢ (𝑊 ∈ 𝐻 → 𝑊 ∈ 𝐵)
36	34, 35	syl 18	. . . . . . . . . 10 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → 𝑊 ∈ 𝐵)
37	7, 10	latmcl 18614	. . . . . . . . . 10 ⊢ ((𝐾 ∈ Lat ∧ 𝑌 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑌 ∧ 𝑊) ∈ 𝐵)
38	32, 3, 36, 37	syl3anc 1398	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑌 ∧ 𝑊) ∈ 𝐵)
39	7, 8, 10	latmle2 18639	. . . . . . . . . 10 ⊢ ((𝐾 ∈ Lat ∧ 𝑌 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑌 ∧ 𝑊) ≤ 𝑊)
40	32, 3, 36, 39	syl3anc 1398	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑌 ∧ 𝑊) ≤ 𝑊)
41	7, 8, 12, 17, 18, 19, 13	dibelval3 42204	. . . . . . . . 9 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑌 ∧ 𝑊) ∈ 𝐵 ∧ (𝑌 ∧ 𝑊) ≤ 𝑊)) → (𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊)) ↔ ∃𝑔 ∈ 𝑇 (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))))
42	26, 38, 40, 41	syl12anc 850	. . . . . . . 8 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊)) ↔ ∃𝑔 ∈ 𝑇 (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))))
43	29, 42	anbi12d 644	. . . . . . 7 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((𝑦 ∈ (𝐽‘𝑁) ∧ 𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊))) ↔ (∃𝑠 ∈ 𝐸 𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ ∃𝑔 ∈ 𝑇 (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊)))))
44		reeanv 3235	. . . . . . . 8 ⊢ (∃𝑠 ∈ 𝐸 ∃𝑔 ∈ 𝑇 (𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))) ↔ (∃𝑠 ∈ 𝐸 𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ ∃𝑔 ∈ 𝑇 (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))))
45		simpll1 1231	. . . . . . . . . . . 12 ⊢ ((((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) ∧ ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) ∧ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩))) → ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)))
46		simplr 781	. . . . . . . . . . . 12 ⊢ ((((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) ∧ ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) ∧ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩))) → (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊)))
47		simpr 490	. . . . . . . . . . . 12 ⊢ ((((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) ∧ ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) ∧ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩))) → ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) ∧ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩)))
48	7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23	dihord10 42280	. . . . . . . . . . . 12 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊)) ∧ ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) ∧ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩))) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))
49	45, 46, 47, 48	syl3anc 1398	. . . . . . . . . . 11 ⊢ ((((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) ∧ ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) ∧ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩))) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))
50	49	3exp2 1373	. . . . . . . . . 10 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) → ((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))))
51		oveq12 7429	. . . . . . . . . . . . . . . . 17 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ 𝑧 = ⟨𝑔, 𝑂⟩) → (𝑦 + 𝑧) = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩))
52	51	eqeq2d 2772	. . . . . . . . . . . . . . . 16 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ 𝑧 = ⟨𝑔, 𝑂⟩) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) ↔ ⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩)))
53	52	imbi1d 344	. . . . . . . . . . . . . . 15 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ 𝑧 = ⟨𝑔, 𝑂⟩) → ((⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)) ↔ (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
54	53	imbi2d 343	. . . . . . . . . . . . . 14 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ 𝑧 = ⟨𝑔, 𝑂⟩) → (((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))) ↔ ((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))))
55	54	biimprd 251	. . . . . . . . . . . . 13 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ 𝑧 = ⟨𝑔, 𝑂⟩) → (((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))) → ((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))))
56	55	com23 87	. . . . . . . . . . . 12 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ 𝑧 = ⟨𝑔, 𝑂⟩) → ((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))))
57	56	impr 460	. . . . . . . . . . 11 ⊢ ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))) → (((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
58	57	com12 33	. . . . . . . . . 10 ⊢ (((𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊) → (⟨𝑓, 𝑂⟩ = (⟨(𝑠‘𝐺), 𝑠⟩ + ⟨𝑔, 𝑂⟩) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))) → ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
59	50, 58	syl6 36	. . . . . . . . 9 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((𝑠 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) → ((𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))))
60	59	rexlimdvv 3219	. . . . . . . 8 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (∃𝑠 ∈ 𝐸 ∃𝑔 ∈ 𝑇 (𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
61	44, 60	biimtrrid 246	. . . . . . 7 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((∃𝑠 ∈ 𝐸 𝑦 = ⟨(𝑠‘𝐺), 𝑠⟩ ∧ ∃𝑔 ∈ 𝑇 (𝑧 = ⟨𝑔, 𝑂⟩ ∧ (𝑅‘𝑔) ≤ (𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
62	43, 61	sylbid 243	. . . . . 6 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → ((𝑦 ∈ (𝐽‘𝑁) ∧ 𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊))) → (⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
63	62	rexlimdvv 3219	. . . . 5 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (∃𝑦 ∈ (𝐽‘𝑁)∃𝑧 ∈ (𝐼‘(𝑌 ∧ 𝑊))⟨𝑓, 𝑂⟩ = (𝑦 + 𝑧) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))
64	25, 63	mpd 16	. . . 4 ⊢ (((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) ∧ (𝑓 ∈ 𝑇 ∧ (𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊))) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))
65	64	exp32 426	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑓 ∈ 𝑇 → ((𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
66	65	ralrimiv 3154	. 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → ∀𝑓 ∈ 𝑇 ((𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊)))
67		simp11 1222	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
68	30	hllatd 40421	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → 𝐾 ∈ Lat)
69		simp2l 1218	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → 𝑋 ∈ 𝐵)
70	33, 35	syl 18	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → 𝑊 ∈ 𝐵)
71	7, 10	latmcl 18614	. . . 4 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑋 ∧ 𝑊) ∈ 𝐵)
72	68, 69, 70, 71	syl3anc 1398	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑋 ∧ 𝑊) ∈ 𝐵)
73	7, 8, 10	latmle2 18639	. . . 4 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑋 ∧ 𝑊) ≤ 𝑊)
74	68, 69, 70, 73	syl3anc 1398	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑋 ∧ 𝑊) ≤ 𝑊)
75		simp2r 1219	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → 𝑌 ∈ 𝐵)
76	68, 75, 70, 37	syl3anc 1398	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑌 ∧ 𝑊) ∈ 𝐵)
77	68, 75, 70, 39	syl3anc 1398	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑌 ∧ 𝑊) ≤ 𝑊)
78	7, 8, 11, 12, 17, 18	trlord 41626	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑋 ∧ 𝑊) ∈ 𝐵 ∧ (𝑋 ∧ 𝑊) ≤ 𝑊) ∧ ((𝑌 ∧ 𝑊) ∈ 𝐵 ∧ (𝑌 ∧ 𝑊) ≤ 𝑊)) → ((𝑋 ∧ 𝑊) ≤ (𝑌 ∧ 𝑊) ↔ ∀𝑓 ∈ 𝑇 ((𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
79	67, 72, 74, 76, 77, 78	syl122anc 1406	. 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → ((𝑋 ∧ 𝑊) ≤ (𝑌 ∧ 𝑊) ↔ ∀𝑓 ∈ 𝑇 ((𝑅‘𝑓) ≤ (𝑋 ∧ 𝑊) → (𝑅‘𝑓) ≤ (𝑌 ∧ 𝑊))))
80	66, 79	mpbird 260	1 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑁 ∈ 𝐴 ∧ ¬ 𝑁 ≤ 𝑊)) ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ ((𝐽‘𝑄) ⊕ (𝐼‘(𝑋 ∧ 𝑊))) ⊆ ((𝐽‘𝑁) ⊕ (𝐼‘(𝑌 ∧ 𝑊)))) → (𝑋 ∧ 𝑊) ≤ (𝑌 ∧ 𝑊))

This proof depends on syntax axioms:  ¬ wn 3   → wi 4   ↔ wb 209   ∧ wa 401   ∧ w3a 1103   = wceq 1570   ∈ wcel 2145  ∀wral 3077  ∃wrex 3087   ⊆ wss 3899  ⟨cop 4590   class class class wbr 5103   ↦ cmpt 5186   I cid 5545   ↾ cres 5653  ‘cfv 6538  ℩crio 7376  (class class class)co 7420  Basecbs 17387  +_gcplusg 17428  lecple 17435  occoc 17436  joincjn 18485  meetcmee 18486  Latclat 18605  LSSumclsm 19848  Atomscatm 40320  HLchlt 40407  LHypclh 41041  LTrncltrn 41158  trLctrl 41215  TEndoctendo 41809  DVecHcdvh 42135  DIsoBcdib 42195  DIsoCcdic 42229

This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1943  ax-6 2000  ax-7 2041  ax-8 2147  ax-9 2155  ax-10 2178  ax-11 2194  ax-12 2213  ax-ext 2733  ax-rep 5232  ax-sep 5249  ax-nul 5260  ax-pow 5327  ax-pr 5391  ax-un 7751  ax-cnex 11256  ax-resscn 11257  ax-1cn 11258  ax-icn 11259  ax-addcl 11260  ax-addrcl 11261  ax-mulcl 11262  ax-mulrcl 11263  ax-mulcom 11264  ax-addass 11265  ax-mulass 11266  ax-distr 11267  ax-i2m1 11268  ax-1ne0 11269  ax-1rid 11270  ax-rnegex 11271  ax-rrecex 11272  ax-cnre 11273  ax-pre-lttri 11274  ax-pre-lttrn 11275  ax-pre-ltadd 11276  ax-pre-mulgt0 11277  ax-riotaBAD 40010

This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3or 1104  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-nf 1817  df-sb 2100  df-mo 2565  df-eu 2595  df-clab 2740  df-cleq 2753  df-clel 2836  df-nfc 2910  df-ne 2957  df-nel 3063  df-ral 3078  df-rex 3088  df-rmo 3366  df-reu 3367  df-rab 3414  df-v 3453  df-sbc 3740  df-csb 3848  df-dif 3902  df-un 3904  df-in 3906  df-ss 3916  df-pss 3919  df-nul 4280  df-if 4483  df-pw 4559  df-sn 4585  df-pr 4587  df-tp 4589  df-op 4591  df-uni 4868  df-iun 4953  df-iin 4954  df-br 5104  df-opab 5168  df-mpt 5187  df-tr 5213  df-id 5546  df-eprel 5551  df-po 5559  df-so 5560  df-fr 5604  df-we 5606  df-xp 5657  df-rel 5658  df-cnv 5659  df-co 5660  df-dm 5661  df-rn 5662  df-res 5663  df-ima 5664  df-pred 6304  df-ord 6365  df-on 6366  df-lim 6367  df-suc 6368  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-om 7878  df-1st 8001  df-2nd 8002  df-tpos 8243  df-undef 8290  df-frecs 8299  df-wrecs 8330  df-recs 8379  df-rdg 8418  df-1o 8476  df-er 8717  df-map 8849  df-en 8974  df-dom 8975  df-sdom 8976  df-fin 8977  df-pnf 11345  df-mnf 11346  df-xr 11347  df-ltxr 11348  df-le 11349  df-sub 11543  df-neg 11544  df-nn 12336  df-2 12405  df-3 12406  df-4 12407  df-5 12408  df-6 12409  df-n0 12607  df-z 12694  df-uz 12966  df-fz 13640  df-struct 17325  df-sets 17342  df-slot 17360  df-ndx 17372  df-base 17388  df-ress 17409  df-plusg 17441  df-mulr 17442  df-sca 17444  df-vsca 17445  df-0g 17612  df-proset 18468  df-poset 18487  df-plt 18502  df-lub 18518  df-glb 18519  df-join 18520  df-meet 18521  df-p0 18597  df-p1 18598  df-lat 18606  df-clat 18673  df-mgm 18816  df-sgrp 18908  df-mnd 18924  df-submnd 18979  df-grp 19147  df-minusg 19148  df-sbg 19149  df-subg 19333  df-lsm 19850  df-cmn 19996  df-abl 19997  df-mgp 20361  df-rng 20375  df-ur 20408  df-ring 20461  df-oppr 20567  df-dvdsr 20587  df-unit 20588  df-invr 20618  df-dvr 20631  df-drng 20982  df-lmod 21137  df-lss 21207  df-lvec 21378  df-oposet 40233  df-ol 40235  df-oml 40236  df-covers 40323  df-ats 40324  df-atl 40355  df-cvlat 40379  df-hlat 40408  df-llines 40555  df-lplanes 40556  df-lvols 40557  df-lines 40558  df-psubsp 40560  df-pmap 40561  df-padd 40853  df-lhyp 41045  df-laut 41046  df-ldil 41161  df-ltrn 41162  df-trl 41216  df-tendo 41812  df-edring 41814  df-disoa 42086  df-dvech 42136  df-dib 42196  df-dic 42230

This theorem is used by:  dihord2pre2  42283