Theorem caucvgprlemnbj 6765

Description: Lemma for caucvgpr 6780. Non-existence of two elements of the sequence which are too far from each other. (Contributed by Jim Kingdon, 18-Oct-2020.)

Hypotheses

Ref	Expression
caucvgpr.f	⊢ (𝜑 → 𝐹:N⟶Q)
caucvgpr.cau	⊢ (𝜑 → ∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))))
caucvgprlemnbj.b	⊢ (𝜑 → 𝐵 ∈ N)
caucvgprlemnbj.j	⊢ (𝜑 → 𝐽 ∈ N)

Assertion

Ref	Expression
caucvgprlemnbj	⊢ (𝜑 → ¬ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽))

Distinct variable groups:   𝐵,𝑘,𝑛   𝑘,𝐹,𝑛   𝑘,𝐽,𝑛

Allowed substitution hints:   𝜑(𝑘,𝑛)

Proof of Theorem caucvgprlemnbj

Dummy variables 𝑓 𝑔 ℎ are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		caucvgpr.cau	. . . . . . 7 ⊢ (𝜑 → ∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))))
2		caucvgprlemnbj.b	. . . . . . . 8 ⊢ (𝜑 → 𝐵 ∈ N)
3		caucvgprlemnbj.j	. . . . . . . 8 ⊢ (𝜑 → 𝐽 ∈ N)
4		breq1 3767	. . . . . . . . . 10 ⊢ (𝑛 = 𝐵 → (𝑛 <N 𝑘 ↔ 𝐵 <N 𝑘))
5		fveq2 5178	. . . . . . . . . . . 12 ⊢ (𝑛 = 𝐵 → (𝐹‘𝑛) = (𝐹‘𝐵))
6		opeq1 3549	. . . . . . . . . . . . . . 15 ⊢ (𝑛 = 𝐵 → ⟨𝑛, 1𝑜⟩ = ⟨𝐵, 1𝑜⟩)
7	6	eceq1d 6142	. . . . . . . . . . . . . 14 ⊢ (𝑛 = 𝐵 → [⟨𝑛, 1𝑜⟩] ~Q = [⟨𝐵, 1𝑜⟩] ~Q )
8	7	fveq2d 5182	. . . . . . . . . . . . 13 ⊢ (𝑛 = 𝐵 → (*Q‘[⟨𝑛, 1𝑜⟩] ~Q ) = (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))
9	8	oveq2d 5528	. . . . . . . . . . . 12 ⊢ (𝑛 = 𝐵 → ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) = ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
10	5, 9	breq12d 3777	. . . . . . . . . . 11 ⊢ (𝑛 = 𝐵 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐵) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
11	5, 8	oveq12d 5530	. . . . . . . . . . . 12 ⊢ (𝑛 = 𝐵 → ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) = ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
12	11	breq2d 3776	. . . . . . . . . . 11 ⊢ (𝑛 = 𝐵 → ((𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝑘) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
13	10, 12	anbi12d 442	. . . . . . . . . 10 ⊢ (𝑛 = 𝐵 → (((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q ))) ↔ ((𝐹‘𝐵) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))))
14	4, 13	imbi12d 223	. . . . . . . . 9 ⊢ (𝑛 = 𝐵 → ((𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))) ↔ (𝐵 <N 𝑘 → ((𝐹‘𝐵) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))))
15		breq2 3768	. . . . . . . . . 10 ⊢ (𝑘 = 𝐽 → (𝐵 <N 𝑘 ↔ 𝐵 <N 𝐽))
16		fveq2 5178	. . . . . . . . . . . . 13 ⊢ (𝑘 = 𝐽 → (𝐹‘𝑘) = (𝐹‘𝐽))
17	16	oveq1d 5527	. . . . . . . . . . . 12 ⊢ (𝑘 = 𝐽 → ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) = ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
18	17	breq2d 3776	. . . . . . . . . . 11 ⊢ (𝑘 = 𝐽 → ((𝐹‘𝐵) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
19	16	breq1d 3774	. . . . . . . . . . 11 ⊢ (𝑘 = 𝐽 → ((𝐹‘𝑘) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
20	18, 19	anbi12d 442	. . . . . . . . . 10 ⊢ (𝑘 = 𝐽 → (((𝐹‘𝐵) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))) ↔ ((𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))))
21	15, 20	imbi12d 223	. . . . . . . . 9 ⊢ (𝑘 = 𝐽 → ((𝐵 <N 𝑘 → ((𝐹‘𝐵) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))) ↔ (𝐵 <N 𝐽 → ((𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))))
22	14, 21	rspc2v 2662	. . . . . . . 8 ⊢ ((𝐵 ∈ N ∧ 𝐽 ∈ N) → (∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))) → (𝐵 <N 𝐽 → ((𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))))
23	2, 3, 22	syl2anc 391	. . . . . . 7 ⊢ (𝜑 → (∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))) → (𝐵 <N 𝐽 → ((𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))))
24	1, 23	mpd 13	. . . . . 6 ⊢ (𝜑 → (𝐵 <N 𝐽 → ((𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))))
25	24	imp 115	. . . . 5 ⊢ ((𝜑 ∧ 𝐵 <N 𝐽) → ((𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
26	25	simprd 107	. . . 4 ⊢ ((𝜑 ∧ 𝐵 <N 𝐽) → (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
27		caucvgpr.f	. . . . . . . 8 ⊢ (𝜑 → 𝐹:N⟶Q)
28	27, 2	ffvelrnd 5303	. . . . . . 7 ⊢ (𝜑 → (𝐹‘𝐵) ∈ Q)
29		nnnq 6520	. . . . . . . 8 ⊢ (𝐵 ∈ N → [⟨𝐵, 1𝑜⟩] ~Q ∈ Q)
30		recclnq 6490	. . . . . . . 8 ⊢ ([⟨𝐵, 1𝑜⟩] ~Q ∈ Q → (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ) ∈ Q)
31	2, 29, 30	3syl 17	. . . . . . 7 ⊢ (𝜑 → (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ) ∈ Q)
32		addclnq 6473	. . . . . . 7 ⊢ (((𝐹‘𝐵) ∈ Q ∧ (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ) ∈ Q) → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∈ Q)
33	28, 31, 32	syl2anc 391	. . . . . 6 ⊢ (𝜑 → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∈ Q)
34		nnnq 6520	. . . . . . 7 ⊢ (𝐽 ∈ N → [⟨𝐽, 1𝑜⟩] ~Q ∈ Q)
35		recclnq 6490	. . . . . . 7 ⊢ ([⟨𝐽, 1𝑜⟩] ~Q ∈ Q → (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ) ∈ Q)
36	3, 34, 35	3syl 17	. . . . . 6 ⊢ (𝜑 → (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ) ∈ Q)
37		ltaddnq 6505	. . . . . 6 ⊢ ((((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∈ Q ∧ (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ) ∈ Q) → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
38	33, 36, 37	syl2anc 391	. . . . 5 ⊢ (𝜑 → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
39	38	adantr 261	. . . 4 ⊢ ((𝜑 ∧ 𝐵 <N 𝐽) → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
40		ltsonq 6496	. . . . 5 ⊢ <Q Or Q
41		ltrelnq 6463	. . . . 5 ⊢ <Q ⊆ (Q × Q)
42	40, 41	sotri 4720	. . . 4 ⊢ (((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∧ ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))) → (𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
43	26, 39, 42	syl2anc 391	. . 3 ⊢ ((𝜑 ∧ 𝐵 <N 𝐽) → (𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
44		ltaddnq 6505	. . . . . . 7 ⊢ (((𝐹‘𝐵) ∈ Q ∧ (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ) ∈ Q) → (𝐹‘𝐵) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
45	28, 31, 44	syl2anc 391	. . . . . 6 ⊢ (𝜑 → (𝐹‘𝐵) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
46	45	adantr 261	. . . . 5 ⊢ ((𝜑 ∧ 𝐵 = 𝐽) → (𝐹‘𝐵) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
47		fveq2 5178	. . . . . . 7 ⊢ (𝐵 = 𝐽 → (𝐹‘𝐵) = (𝐹‘𝐽))
48	47	breq1d 3774	. . . . . 6 ⊢ (𝐵 = 𝐽 → ((𝐹‘𝐵) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
49	48	adantl 262	. . . . 5 ⊢ ((𝜑 ∧ 𝐵 = 𝐽) → ((𝐹‘𝐵) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q ))))
50	46, 49	mpbid 135	. . . 4 ⊢ ((𝜑 ∧ 𝐵 = 𝐽) → (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )))
51	38	adantr 261	. . . 4 ⊢ ((𝜑 ∧ 𝐵 = 𝐽) → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
52	50, 51, 42	syl2anc 391	. . 3 ⊢ ((𝜑 ∧ 𝐵 = 𝐽) → (𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
53		breq1 3767	. . . . . . . . . 10 ⊢ (𝑛 = 𝐽 → (𝑛 <N 𝑘 ↔ 𝐽 <N 𝑘))
54		fveq2 5178	. . . . . . . . . . . 12 ⊢ (𝑛 = 𝐽 → (𝐹‘𝑛) = (𝐹‘𝐽))
55		opeq1 3549	. . . . . . . . . . . . . . 15 ⊢ (𝑛 = 𝐽 → ⟨𝑛, 1𝑜⟩ = ⟨𝐽, 1𝑜⟩)
56	55	eceq1d 6142	. . . . . . . . . . . . . 14 ⊢ (𝑛 = 𝐽 → [⟨𝑛, 1𝑜⟩] ~Q = [⟨𝐽, 1𝑜⟩] ~Q )
57	56	fveq2d 5182	. . . . . . . . . . . . 13 ⊢ (𝑛 = 𝐽 → (*Q‘[⟨𝑛, 1𝑜⟩] ~Q ) = (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))
58	57	oveq2d 5528	. . . . . . . . . . . 12 ⊢ (𝑛 = 𝐽 → ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) = ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
59	54, 58	breq12d 3777	. . . . . . . . . . 11 ⊢ (𝑛 = 𝐽 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐽) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))
60	54, 57	oveq12d 5530	. . . . . . . . . . . 12 ⊢ (𝑛 = 𝐽 → ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) = ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
61	60	breq2d 3776	. . . . . . . . . . 11 ⊢ (𝑛 = 𝐽 → ((𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝑘) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))
62	59, 61	anbi12d 442	. . . . . . . . . 10 ⊢ (𝑛 = 𝐽 → (((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q ))) ↔ ((𝐹‘𝐽) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))))
63	53, 62	imbi12d 223	. . . . . . . . 9 ⊢ (𝑛 = 𝐽 → ((𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))) ↔ (𝐽 <N 𝑘 → ((𝐹‘𝐽) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))))
64		breq2 3768	. . . . . . . . . 10 ⊢ (𝑘 = 𝐵 → (𝐽 <N 𝑘 ↔ 𝐽 <N 𝐵))
65		fveq2 5178	. . . . . . . . . . . . 13 ⊢ (𝑘 = 𝐵 → (𝐹‘𝑘) = (𝐹‘𝐵))
66	65	oveq1d 5527	. . . . . . . . . . . 12 ⊢ (𝑘 = 𝐵 → ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) = ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
67	66	breq2d 3776	. . . . . . . . . . 11 ⊢ (𝑘 = 𝐵 → ((𝐹‘𝐽) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))
68	65	breq1d 3774	. . . . . . . . . . 11 ⊢ (𝑘 = 𝐵 → ((𝐹‘𝑘) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ↔ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))
69	67, 68	anbi12d 442	. . . . . . . . . 10 ⊢ (𝑘 = 𝐵 → (((𝐹‘𝐽) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))) ↔ ((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))))
70	64, 69	imbi12d 223	. . . . . . . . 9 ⊢ (𝑘 = 𝐵 → ((𝐽 <N 𝑘 → ((𝐹‘𝐽) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))) ↔ (𝐽 <N 𝐵 → ((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))))
71	63, 70	rspc2v 2662	. . . . . . . 8 ⊢ ((𝐽 ∈ N ∧ 𝐵 ∈ N) → (∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))) → (𝐽 <N 𝐵 → ((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))))
72	3, 2, 71	syl2anc 391	. . . . . . 7 ⊢ (𝜑 → (∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <Q ((𝐹‘𝑘) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝑘) <Q ((𝐹‘𝑛) +Q (*Q‘[⟨𝑛, 1𝑜⟩] ~Q )))) → (𝐽 <N 𝐵 → ((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))))
73	1, 72	mpd 13	. . . . . 6 ⊢ (𝜑 → (𝐽 <N 𝐵 → ((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))))
74	73	imp 115	. . . . 5 ⊢ ((𝜑 ∧ 𝐽 <N 𝐵) → ((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (𝐹‘𝐵) <Q ((𝐹‘𝐽) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))
75	74	simpld 105	. . . 4 ⊢ ((𝜑 ∧ 𝐽 <N 𝐵) → (𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
76		ltanqg 6498	. . . . . . . 8 ⊢ ((𝑓 ∈ Q ∧ 𝑔 ∈ Q ∧ ℎ ∈ Q) → (𝑓 <Q 𝑔 ↔ (ℎ +Q 𝑓) <Q (ℎ +Q 𝑔)))
77	76	adantl 262	. . . . . . 7 ⊢ ((𝜑 ∧ (𝑓 ∈ Q ∧ 𝑔 ∈ Q ∧ ℎ ∈ Q)) → (𝑓 <Q 𝑔 ↔ (ℎ +Q 𝑓) <Q (ℎ +Q 𝑔)))
78		addcomnqg 6479	. . . . . . . 8 ⊢ ((𝑓 ∈ Q ∧ 𝑔 ∈ Q) → (𝑓 +Q 𝑔) = (𝑔 +Q 𝑓))
79	78	adantl 262	. . . . . . 7 ⊢ ((𝜑 ∧ (𝑓 ∈ Q ∧ 𝑔 ∈ Q)) → (𝑓 +Q 𝑔) = (𝑔 +Q 𝑓))
80	77, 28, 33, 36, 79	caovord2d 5670	. . . . . 6 ⊢ (𝜑 → ((𝐹‘𝐵) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ↔ ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))))
81	45, 80	mpbid 135	. . . . 5 ⊢ (𝜑 → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
82	81	adantr 261	. . . 4 ⊢ ((𝜑 ∧ 𝐽 <N 𝐵) → ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
83	40, 41	sotri 4720	. . . 4 ⊢ (((𝐹‘𝐽) <Q ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ ((𝐹‘𝐵) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ))) → (𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
84	75, 82, 83	syl2anc 391	. . 3 ⊢ ((𝜑 ∧ 𝐽 <N 𝐵) → (𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
85		pitri3or 6420	. . . 4 ⊢ ((𝐵 ∈ N ∧ 𝐽 ∈ N) → (𝐵 <N 𝐽 ∨ 𝐵 = 𝐽 ∨ 𝐽 <N 𝐵))
86	2, 3, 85	syl2anc 391	. . 3 ⊢ (𝜑 → (𝐵 <N 𝐽 ∨ 𝐵 = 𝐽 ∨ 𝐽 <N 𝐵))
87	43, 52, 84, 86	mpjao3dan 1202	. 2 ⊢ (𝜑 → (𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )))
88	27, 3	ffvelrnd 5303	. . . 4 ⊢ (𝜑 → (𝐹‘𝐽) ∈ Q)
89		addclnq 6473	. . . . 5 ⊢ ((((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) ∈ Q ∧ (*Q‘[⟨𝐽, 1𝑜⟩] ~Q ) ∈ Q) → (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∈ Q)
90	33, 36, 89	syl2anc 391	. . . 4 ⊢ (𝜑 → (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∈ Q)
91		so2nr 4058	. . . . 5 ⊢ (( <Q Or Q ∧ ((𝐹‘𝐽) ∈ Q ∧ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∈ Q)) → ¬ ((𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽)))
92	40, 91	mpan 400	. . . 4 ⊢ (((𝐹‘𝐽) ∈ Q ∧ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∈ Q) → ¬ ((𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽)))
93	88, 90, 92	syl2anc 391	. . 3 ⊢ (𝜑 → ¬ ((𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽)))
94		imnan 624	. . 3 ⊢ (((𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) → ¬ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽)) ↔ ¬ ((𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) ∧ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽)))
95	93, 94	sylibr 137	. 2 ⊢ (𝜑 → ((𝐹‘𝐽) <Q (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) → ¬ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽)))
96	87, 95	mpd 13	1 ⊢ (𝜑 → ¬ (((𝐹‘𝐵) +Q (*Q‘[⟨𝐵, 1𝑜⟩] ~Q )) +Q (*Q‘[⟨𝐽, 1𝑜⟩] ~Q )) <Q (𝐹‘𝐽))

Syntax hints:  ¬ wn 3   → wi 4   ∧ wa 97   ↔ wb 98   ∨ w3o 884   ∧ w3a 885   = wceq 1243   ∈ wcel 1393  ∀wral 2306  ⟨cop 3378   class class class wbr 3764   Or wor 4032  ⟶wf 4898  ‘cfv 4902  (class class class)co 5512  1_𝑜c1o 5994  [cec 6104  Ncnpi 6370   <_N clti 6373   ~_Q ceq 6377  Qcnq 6378   +_Q cplq 6380  *_Qcrq 6382   <_Q cltq 6383

This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 99  ax-ia2 100  ax-ia3 101  ax-in1 544  ax-in2 545  ax-io 630  ax-5 1336  ax-7 1337  ax-gen 1338  ax-ie1 1382  ax-ie2 1383  ax-8 1395  ax-10 1396  ax-11 1397  ax-i12 1398  ax-bndl 1399  ax-4 1400  ax-13 1404  ax-14 1405  ax-17 1419  ax-i9 1423  ax-ial 1427  ax-i5r 1428  ax-ext 2022  ax-coll 3872  ax-sep 3875  ax-nul 3883  ax-pow 3927  ax-pr 3944  ax-un 4170  ax-setind 4262  ax-iinf 4311

This theorem depends on definitions:  df-bi 110  df-dc 743  df-3or 886  df-3an 887  df-tru 1246  df-fal 1249  df-nf 1350  df-sb 1646  df-eu 1903  df-mo 1904  df-clab 2027  df-cleq 2033  df-clel 2036  df-nfc 2167  df-ne 2206  df-ral 2311  df-rex 2312  df-reu 2313  df-rab 2315  df-v 2559  df-sbc 2765  df-csb 2853  df-dif 2920  df-un 2922  df-in 2924  df-ss 2931  df-nul 3225  df-pw 3361  df-sn 3381  df-pr 3382  df-op 3384  df-uni 3581  df-int 3616  df-iun 3659  df-br 3765  df-opab 3819  df-mpt 3820  df-tr 3855  df-eprel 4026  df-id 4030  df-po 4033  df-iso 4034  df-iord 4103  df-on 4105  df-suc 4108  df-iom 4314  df-xp 4351  df-rel 4352  df-cnv 4353  df-co 4354  df-dm 4355  df-rn 4356  df-res 4357  df-ima 4358  df-iota 4867  df-fun 4904  df-fn 4905  df-f 4906  df-f1 4907  df-fo 4908  df-f1o 4909  df-fv 4910  df-ov 5515  df-oprab 5516  df-mpt2 5517  df-1st 5767  df-2nd 5768  df-recs 5920  df-irdg 5957  df-1o 6001  df-oadd 6005  df-omul 6006  df-er 6106  df-ec 6108  df-qs 6112  df-ni 6402  df-pli 6403  df-mi 6404  df-lti 6405  df-plpq 6442  df-mpq 6443  df-enq 6445  df-nqqs 6446  df-plqqs 6447  df-mqqs 6448  df-1nqqs 6449  df-rq 6450  df-ltnqqs 6451

This theorem is referenced by:  caucvgprlemladdrl  6776