Metamath Proof Explorer


Theorem fourierdlem64

Description: The partition V is finer than Q , when Q is moved on the same interval where V lies. (Contributed by Glauco Siliprandi, 11-Dec-2019)

Ref Expression
Hypotheses fourierdlem64.t ⊢ T = B − A
fourierdlem64.p ⊢ P = m ∈ ℕ ⟼ p ∈ ℝ 0 … m | p ⁡ 0 = A ∧ p ⁡ m = B ∧ ∀ i ∈ 0 ..^ m p ⁡ i < p ⁡ i + 1
fourierdlem64.m ⊢ φ → M ∈ ℕ
fourierdlem64.q ⊢ φ → Q ∈ P ⁡ M
fourierdlem64.c ⊢ φ → C ∈ ℝ
fourierdlem64.d ⊢ φ → D ∈ ℝ
fourierdlem64.cltd ⊢ φ → C < D
fourierdlem64.h ⊢ H = C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q
fourierdlem64.n ⊢ N = H − 1
fourierdlem64.v ⊢ V = ι f | f Isom < , < 0 … N H
fourierdlem64.j ⊢ φ → J ∈ 0 ..^ N
fourierdlem64.l ⊢ L = sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ <
fourierdlem64.i ⊢ I = sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ <
Assertion fourierdlem64 ⊢ φ → I ∈ 0 ..^ M ∧ L ∈ ℤ ∧ ∃ i ∈ 0 ..^ M ∃ l ∈ ℤ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ i + l ⁢ T Q ⁡ i + 1 + l ⁢ T

Proof

Step Hyp Ref Expression
1 fourierdlem64.t ⊢ T = B − A
2 fourierdlem64.p ⊢ P = m ∈ ℕ ⟼ p ∈ ℝ 0 … m | p ⁡ 0 = A ∧ p ⁡ m = B ∧ ∀ i ∈ 0 ..^ m p ⁡ i < p ⁡ i + 1
3 fourierdlem64.m ⊢ φ → M ∈ ℕ
4 fourierdlem64.q ⊢ φ → Q ∈ P ⁡ M
5 fourierdlem64.c ⊢ φ → C ∈ ℝ
6 fourierdlem64.d ⊢ φ → D ∈ ℝ
7 fourierdlem64.cltd ⊢ φ → C < D
8 fourierdlem64.h ⊢ H = C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q
9 fourierdlem64.n ⊢ N = H − 1
10 fourierdlem64.v ⊢ V = ι f | f Isom < , < 0 … N H
11 fourierdlem64.j ⊢ φ → J ∈ 0 ..^ N
12 fourierdlem64.l ⊢ L = sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ <
13 fourierdlem64.i ⊢ I = sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ <
14 ssrab2 ⊢ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ 0 ..^ M
15 fzossfz ⊢ 0 ..^ M ⊆ 0 … M
16 fzssz ⊢ 0 … M ⊆ ℤ
17 15 16 sstri ⊢ 0 ..^ M ⊆ ℤ
18 14 17 sstri ⊢ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ ℤ
19 18 a1i ⊢ φ → j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ ℤ
20 0zd ⊢ φ → 0 ∈ ℤ
21 3 nnzd ⊢ φ → M ∈ ℤ
22 3 nngt0d ⊢ φ → 0 < M
23 fzolb ⊢ 0 ∈ 0 ..^ M ↔ 0 ∈ ℤ ∧ M ∈ ℤ ∧ 0 < M
24 20 21 22 23 syl3anbrc ⊢ φ → 0 ∈ 0 ..^ M
25 ssrab2 ⊢ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ⊆ ℤ
26 25 a1i ⊢ φ → k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ⊆ ℤ
27 prssi ⊢ C ∈ ℝ ∧ D ∈ ℝ → C D ⊆ ℝ
28 5 6 27 syl2anc ⊢ φ → C D ⊆ ℝ
29 ssrab2 ⊢ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ⊆ C D
30 29 a1i ⊢ φ → y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ⊆ C D
31 5 6 iccssred ⊢ φ → C D ⊆ ℝ
32 30 31 sstrd ⊢ φ → y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ⊆ ℝ
33 28 32 unssd ⊢ φ → C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ⊆ ℝ
34 8 33 eqsstrid ⊢ φ → H ⊆ ℝ
35 eqid ⊢ m ∈ ℕ ⟼ p ∈ ℝ 0 … m | p ⁡ 0 = C ∧ p ⁡ m = D ∧ ∀ i ∈ 0 ..^ m p ⁡ i < p ⁡ i + 1 = m ∈ ℕ ⟼ p ∈ ℝ 0 … m | p ⁡ 0 = C ∧ p ⁡ m = D ∧ ∀ i ∈ 0 ..^ m p ⁡ i < p ⁡ i + 1
36 1 2 3 4 5 6 7 35 8 9 10 fourierdlem54 ⊢ φ → N ∈ ℕ ∧ V ∈ m ∈ ℕ ⟼ p ∈ ℝ 0 … m | p ⁡ 0 = C ∧ p ⁡ m = D ∧ ∀ i ∈ 0 ..^ m p ⁡ i < p ⁡ i + 1 ⁡ N ∧ V Isom < , < 0 … N H
37 36 simprd ⊢ φ → V Isom < , < 0 … N H
38 isof1o ⊢ V Isom < , < 0 … N H → V : 0 … N ⟶ 1-1 onto H
39 f1of ⊢ V : 0 … N ⟶ 1-1 onto H → V : 0 … N ⟶ H
40 37 38 39 3syl ⊢ φ → V : 0 … N ⟶ H
41 elfzofz ⊢ J ∈ 0 ..^ N → J ∈ 0 … N
42 11 41 syl ⊢ φ → J ∈ 0 … N
43 40 42 ffvelcdmd ⊢ φ → V ⁡ J ∈ H
44 34 43 sseldd ⊢ φ → V ⁡ J ∈ ℝ
45 2 fourierdlem2 ⊢ M ∈ ℕ → Q ∈ P ⁡ M ↔ Q ∈ ℝ 0 … M ∧ Q ⁡ 0 = A ∧ Q ⁡ M = B ∧ ∀ i ∈ 0 ..^ M Q ⁡ i < Q ⁡ i + 1
46 3 45 syl ⊢ φ → Q ∈ P ⁡ M ↔ Q ∈ ℝ 0 … M ∧ Q ⁡ 0 = A ∧ Q ⁡ M = B ∧ ∀ i ∈ 0 ..^ M Q ⁡ i < Q ⁡ i + 1
47 4 46 mpbid ⊢ φ → Q ∈ ℝ 0 … M ∧ Q ⁡ 0 = A ∧ Q ⁡ M = B ∧ ∀ i ∈ 0 ..^ M Q ⁡ i < Q ⁡ i + 1
48 47 simpld ⊢ φ → Q ∈ ℝ 0 … M
49 elmapi ⊢ Q ∈ ℝ 0 … M → Q : 0 … M ⟶ ℝ
50 48 49 syl ⊢ φ → Q : 0 … M ⟶ ℝ
51 3 nnnn0d ⊢ φ → M ∈ ℕ 0
52 nn0uz ⊢ ℕ 0 = ℤ ≥ 0
53 51 52 eleqtrdi ⊢ φ → M ∈ ℤ ≥ 0
54 eluzfz1 ⊢ M ∈ ℤ ≥ 0 → 0 ∈ 0 … M
55 53 54 syl ⊢ φ → 0 ∈ 0 … M
56 50 55 ffvelcdmd ⊢ φ → Q ⁡ 0 ∈ ℝ
57 44 56 resubcld ⊢ φ → V ⁡ J − Q ⁡ 0 ∈ ℝ
58 2 3 4 fourierdlem11 ⊢ φ → A ∈ ℝ ∧ B ∈ ℝ ∧ A < B
59 58 simp2d ⊢ φ → B ∈ ℝ
60 58 simp1d ⊢ φ → A ∈ ℝ
61 59 60 resubcld ⊢ φ → B − A ∈ ℝ
62 1 61 eqeltrid ⊢ φ → T ∈ ℝ
63 58 simp3d ⊢ φ → A < B
64 60 59 posdifd ⊢ φ → A < B ↔ 0 < B − A
65 63 64 mpbid ⊢ φ → 0 < B − A
66 65 1 breqtrrdi ⊢ φ → 0 < T
67 66 gt0ne0d ⊢ φ → T ≠ 0
68 57 62 67 redivcld ⊢ φ → V ⁡ J − Q ⁡ 0 T ∈ ℝ
69 btwnz ⊢ V ⁡ J − Q ⁡ 0 T ∈ ℝ → ∃ k ∈ ℤ k < V ⁡ J − Q ⁡ 0 T ∧ ∃ z ∈ ℤ V ⁡ J − Q ⁡ 0 T < z
70 68 69 syl ⊢ φ → ∃ k ∈ ℤ k < V ⁡ J − Q ⁡ 0 T ∧ ∃ z ∈ ℤ V ⁡ J − Q ⁡ 0 T < z
71 70 simpld ⊢ φ → ∃ k ∈ ℤ k < V ⁡ J − Q ⁡ 0 T
72 zre ⊢ k ∈ ℤ → k ∈ ℝ
73 56 ad2antrr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 ∈ ℝ
74 simplr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → k ∈ ℝ
75 62 ad2antrr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → T ∈ ℝ
76 74 75 remulcld ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → k ⁢ T ∈ ℝ
77 73 76 readdcld ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 + k ⁢ T ∈ ℝ
78 44 ad2antrr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → V ⁡ J ∈ ℝ
79 simpr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → k < V ⁡ J − Q ⁡ 0 T
80 57 ad2antrr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → V ⁡ J − Q ⁡ 0 ∈ ℝ
81 62 66 elrpd ⊢ φ → T ∈ ℝ +
82 81 ad2antrr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → T ∈ ℝ +
83 74 80 82 ltmuldivd ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → k ⁢ T < V ⁡ J − Q ⁡ 0 ↔ k < V ⁡ J − Q ⁡ 0 T
84 79 83 mpbird ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → k ⁢ T < V ⁡ J − Q ⁡ 0
85 56 adantr ⊢ φ ∧ k ∈ ℝ → Q ⁡ 0 ∈ ℝ
86 simpr ⊢ φ ∧ k ∈ ℝ → k ∈ ℝ
87 62 adantr ⊢ φ ∧ k ∈ ℝ → T ∈ ℝ
88 86 87 remulcld ⊢ φ ∧ k ∈ ℝ → k ⁢ T ∈ ℝ
89 44 adantr ⊢ φ ∧ k ∈ ℝ → V ⁡ J ∈ ℝ
90 85 88 89 ltaddsub2d ⊢ φ ∧ k ∈ ℝ → Q ⁡ 0 + k ⁢ T < V ⁡ J ↔ k ⁢ T < V ⁡ J − Q ⁡ 0
91 90 adantr ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 + k ⁢ T < V ⁡ J ↔ k ⁢ T < V ⁡ J − Q ⁡ 0
92 84 91 mpbird ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 + k ⁢ T < V ⁡ J
93 77 78 92 ltled ⊢ φ ∧ k ∈ ℝ ∧ k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
94 93 ex ⊢ φ ∧ k ∈ ℝ → k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
95 72 94 sylan2 ⊢ φ ∧ k ∈ ℤ → k < V ⁡ J − Q ⁡ 0 T → Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
96 95 reximdva ⊢ φ → ∃ k ∈ ℤ k < V ⁡ J − Q ⁡ 0 T → ∃ k ∈ ℤ Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
97 71 96 mpd ⊢ φ → ∃ k ∈ ℤ Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
98 rabn0 ⊢ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ≠ ∅ ↔ ∃ k ∈ ℤ Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
99 97 98 sylibr ⊢ φ → k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ≠ ∅
100 simpl ⊢ φ ∧ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J → φ
101 26 sselda ⊢ φ ∧ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J → j ∈ ℤ
102 oveq1 ⊢ k = j → k ⁢ T = j ⁢ T
103 102 oveq2d ⊢ k = j → Q ⁡ 0 + k ⁢ T = Q ⁡ 0 + j ⁢ T
104 103 breq1d ⊢ k = j → Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ↔ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J
105 104 elrab ⊢ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ↔ j ∈ ℤ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J
106 105 simprbi ⊢ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J → Q ⁡ 0 + j ⁢ T ≤ V ⁡ J
107 106 adantl ⊢ φ ∧ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J → Q ⁡ 0 + j ⁢ T ≤ V ⁡ J
108 zre ⊢ j ∈ ℤ → j ∈ ℝ
109 simpr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → Q ⁡ 0 + j ⁢ T ≤ V ⁡ J
110 56 ad2antrr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → Q ⁡ 0 ∈ ℝ
111 simpr ⊢ φ ∧ j ∈ ℝ → j ∈ ℝ
112 62 adantr ⊢ φ ∧ j ∈ ℝ → T ∈ ℝ
113 111 112 remulcld ⊢ φ ∧ j ∈ ℝ → j ⁢ T ∈ ℝ
114 113 adantr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → j ⁢ T ∈ ℝ
115 44 ad2antrr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → V ⁡ J ∈ ℝ
116 110 114 115 leaddsub2d ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → Q ⁡ 0 + j ⁢ T ≤ V ⁡ J ↔ j ⁢ T ≤ V ⁡ J − Q ⁡ 0
117 109 116 mpbid ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → j ⁢ T ≤ V ⁡ J − Q ⁡ 0
118 simplr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → j ∈ ℝ
119 57 ad2antrr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → V ⁡ J − Q ⁡ 0 ∈ ℝ
120 81 ad2antrr ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → T ∈ ℝ +
121 118 119 120 lemuldivd ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → j ⁢ T ≤ V ⁡ J − Q ⁡ 0 ↔ j ≤ V ⁡ J − Q ⁡ 0 T
122 117 121 mpbid ⊢ φ ∧ j ∈ ℝ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → j ≤ V ⁡ J − Q ⁡ 0 T
123 108 122 sylanl2 ⊢ φ ∧ j ∈ ℤ ∧ Q ⁡ 0 + j ⁢ T ≤ V ⁡ J → j ≤ V ⁡ J − Q ⁡ 0 T
124 100 101 107 123 syl21anc ⊢ φ ∧ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J → j ≤ V ⁡ J − Q ⁡ 0 T
125 124 ralrimiva ⊢ φ → ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ V ⁡ J − Q ⁡ 0 T
126 breq2 ⊢ b = V ⁡ J − Q ⁡ 0 T → j ≤ b ↔ j ≤ V ⁡ J − Q ⁡ 0 T
127 126 ralbidv ⊢ b = V ⁡ J − Q ⁡ 0 T → ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ b ↔ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ V ⁡ J − Q ⁡ 0 T
128 127 rspcev ⊢ V ⁡ J − Q ⁡ 0 T ∈ ℝ ∧ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ V ⁡ J − Q ⁡ 0 T → ∃ b ∈ ℝ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ b
129 68 125 128 syl2anc ⊢ φ → ∃ b ∈ ℝ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ b
130 suprzcl ⊢ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ⊆ ℤ ∧ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ≠ ∅ ∧ ∃ b ∈ ℝ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ b → sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ < ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
131 26 99 129 130 syl3anc ⊢ φ → sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ < ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
132 12 131 eqeltrid ⊢ φ → L ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
133 oveq1 ⊢ k = L → k ⁢ T = L ⁢ T
134 133 oveq2d ⊢ k = L → Q ⁡ 0 + k ⁢ T = Q ⁡ 0 + L ⁢ T
135 134 breq1d ⊢ k = L → Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ↔ Q ⁡ 0 + L ⁢ T ≤ V ⁡ J
136 135 elrab ⊢ L ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ↔ L ∈ ℤ ∧ Q ⁡ 0 + L ⁢ T ≤ V ⁡ J
137 132 136 sylib ⊢ φ → L ∈ ℤ ∧ Q ⁡ 0 + L ⁢ T ≤ V ⁡ J
138 137 simprd ⊢ φ → Q ⁡ 0 + L ⁢ T ≤ V ⁡ J
139 fveq2 ⊢ j = 0 → Q ⁡ j = Q ⁡ 0
140 139 oveq1d ⊢ j = 0 → Q ⁡ j + L ⁢ T = Q ⁡ 0 + L ⁢ T
141 140 breq1d ⊢ j = 0 → Q ⁡ j + L ⁢ T ≤ V ⁡ J ↔ Q ⁡ 0 + L ⁢ T ≤ V ⁡ J
142 141 elrab ⊢ 0 ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ↔ 0 ∈ 0 ..^ M ∧ Q ⁡ 0 + L ⁢ T ≤ V ⁡ J
143 24 138 142 sylanbrc ⊢ φ → 0 ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J
144 ne0i ⊢ 0 ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J → j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ≠ ∅
145 143 144 syl ⊢ φ → j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ≠ ∅
146 3 nnred ⊢ φ → M ∈ ℝ
147 14 a1i ⊢ φ → j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ 0 ..^ M
148 147 sselda ⊢ φ ∧ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J → k ∈ 0 ..^ M
149 elfzoelz ⊢ k ∈ 0 ..^ M → k ∈ ℤ
150 149 zred ⊢ k ∈ 0 ..^ M → k ∈ ℝ
151 150 adantl ⊢ φ ∧ k ∈ 0 ..^ M → k ∈ ℝ
152 146 adantr ⊢ φ ∧ k ∈ 0 ..^ M → M ∈ ℝ
153 elfzolt2 ⊢ k ∈ 0 ..^ M → k < M
154 153 adantl ⊢ φ ∧ k ∈ 0 ..^ M → k < M
155 151 152 154 ltled ⊢ φ ∧ k ∈ 0 ..^ M → k ≤ M
156 148 155 syldan ⊢ φ ∧ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J → k ≤ M
157 156 ralrimiva ⊢ φ → ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ M
158 breq2 ⊢ b = M → k ≤ b ↔ k ≤ M
159 158 ralbidv ⊢ b = M → ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ b ↔ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ M
160 159 rspcev ⊢ M ∈ ℝ ∧ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ M → ∃ b ∈ ℝ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ b
161 146 157 160 syl2anc ⊢ φ → ∃ b ∈ ℝ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ b
162 suprzcl ⊢ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ ℤ ∧ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ≠ ∅ ∧ ∃ b ∈ ℝ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ b → sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ < ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J
163 19 145 161 162 syl3anc ⊢ φ → sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ < ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J
164 14 163 sselid ⊢ φ → sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ < ∈ 0 ..^ M
165 13 164 eqeltrid ⊢ φ → I ∈ 0 ..^ M
166 25 131 sselid ⊢ φ → sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ < ∈ ℤ
167 12 166 eqeltrid ⊢ φ → L ∈ ℤ
168 15 165 sselid ⊢ φ → I ∈ 0 … M
169 50 168 ffvelcdmd ⊢ φ → Q ⁡ I ∈ ℝ
170 167 zred ⊢ φ → L ∈ ℝ
171 170 62 remulcld ⊢ φ → L ⁢ T ∈ ℝ
172 169 171 readdcld ⊢ φ → Q ⁡ I + L ⁢ T ∈ ℝ
173 172 rexrd ⊢ φ → Q ⁡ I + L ⁢ T ∈ ℝ *
174 173 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → Q ⁡ I + L ⁢ T ∈ ℝ *
175 fzofzp1 ⊢ I ∈ 0 ..^ M → I + 1 ∈ 0 … M
176 165 175 syl ⊢ φ → I + 1 ∈ 0 … M
177 50 176 ffvelcdmd ⊢ φ → Q ⁡ I + 1 ∈ ℝ
178 177 171 readdcld ⊢ φ → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
179 178 rexrd ⊢ φ → Q ⁡ I + 1 + L ⁢ T ∈ ℝ *
180 179 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → Q ⁡ I + 1 + L ⁢ T ∈ ℝ *
181 elioore ⊢ x ∈ V ⁡ J V ⁡ J + 1 → x ∈ ℝ
182 181 adantl ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → x ∈ ℝ
183 172 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → Q ⁡ I + L ⁢ T ∈ ℝ
184 44 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → V ⁡ J ∈ ℝ
185 13 163 eqeltrid ⊢ φ → I ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J
186 fveq2 ⊢ j = I → Q ⁡ j = Q ⁡ I
187 186 oveq1d ⊢ j = I → Q ⁡ j + L ⁢ T = Q ⁡ I + L ⁢ T
188 187 breq1d ⊢ j = I → Q ⁡ j + L ⁢ T ≤ V ⁡ J ↔ Q ⁡ I + L ⁢ T ≤ V ⁡ J
189 188 elrab ⊢ I ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ↔ I ∈ 0 ..^ M ∧ Q ⁡ I + L ⁢ T ≤ V ⁡ J
190 185 189 sylib ⊢ φ → I ∈ 0 ..^ M ∧ Q ⁡ I + L ⁢ T ≤ V ⁡ J
191 190 simprd ⊢ φ → Q ⁡ I + L ⁢ T ≤ V ⁡ J
192 191 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → Q ⁡ I + L ⁢ T ≤ V ⁡ J
193 184 rexrd ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → V ⁡ J ∈ ℝ *
194 fzofzp1 ⊢ J ∈ 0 ..^ N → J + 1 ∈ 0 … N
195 11 194 syl ⊢ φ → J + 1 ∈ 0 … N
196 40 195 ffvelcdmd ⊢ φ → V ⁡ J + 1 ∈ H
197 34 196 sseldd ⊢ φ → V ⁡ J + 1 ∈ ℝ
198 197 rexrd ⊢ φ → V ⁡ J + 1 ∈ ℝ *
199 198 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → V ⁡ J + 1 ∈ ℝ *
200 simpr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → x ∈ V ⁡ J V ⁡ J + 1
201 ioogtlb ⊢ V ⁡ J ∈ ℝ * ∧ V ⁡ J + 1 ∈ ℝ * ∧ x ∈ V ⁡ J V ⁡ J + 1 → V ⁡ J < x
202 193 199 200 201 syl3anc ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → V ⁡ J < x
203 183 184 182 192 202 lelttrd ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → Q ⁡ I + L ⁢ T < x
204 zssre ⊢ ℤ ⊆ ℝ
205 25 204 sstri ⊢ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ⊆ ℝ
206 205 a1i ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ⊆ ℝ
207 99 ad2antrr ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ≠ ∅
208 129 ad2antrr ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → ∃ b ∈ ℝ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ b
209 167 peano2zd ⊢ φ → L + 1 ∈ ℤ
210 209 ad2antrr ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → L + 1 ∈ ℤ
211 oveq1 ⊢ I = M − 1 → I + 1 = M - 1 + 1
212 146 recnd ⊢ φ → M ∈ ℂ
213 1cnd ⊢ φ → 1 ∈ ℂ
214 212 213 npcand ⊢ φ → M - 1 + 1 = M
215 211 214 sylan9eqr ⊢ φ ∧ I = M − 1 → I + 1 = M
216 215 fveq2d ⊢ φ ∧ I = M − 1 → Q ⁡ I + 1 = Q ⁡ M
217 47 simprd ⊢ φ → Q ⁡ 0 = A ∧ Q ⁡ M = B ∧ ∀ i ∈ 0 ..^ M Q ⁡ i < Q ⁡ i + 1
218 217 simpld ⊢ φ → Q ⁡ 0 = A ∧ Q ⁡ M = B
219 218 simprd ⊢ φ → Q ⁡ M = B
220 219 adantr ⊢ φ ∧ I = M − 1 → Q ⁡ M = B
221 59 recnd ⊢ φ → B ∈ ℂ
222 60 recnd ⊢ φ → A ∈ ℂ
223 221 222 npcand ⊢ φ → B - A + A = B
224 223 eqcomd ⊢ φ → B = B - A + A
225 1 eqcomi ⊢ B − A = T
226 225 a1i ⊢ φ → B − A = T
227 226 oveq1d ⊢ φ → B - A + A = T + A
228 218 simpld ⊢ φ → Q ⁡ 0 = A
229 228 eqcomd ⊢ φ → A = Q ⁡ 0
230 229 oveq2d ⊢ φ → T + A = T + Q ⁡ 0
231 224 227 230 3eqtrd ⊢ φ → B = T + Q ⁡ 0
232 231 adantr ⊢ φ ∧ I = M − 1 → B = T + Q ⁡ 0
233 216 220 232 3eqtrd ⊢ φ ∧ I = M − 1 → Q ⁡ I + 1 = T + Q ⁡ 0
234 62 recnd ⊢ φ → T ∈ ℂ
235 228 222 eqeltrd ⊢ φ → Q ⁡ 0 ∈ ℂ
236 234 235 addcomd ⊢ φ → T + Q ⁡ 0 = Q ⁡ 0 + T
237 236 adantr ⊢ φ ∧ I = M − 1 → T + Q ⁡ 0 = Q ⁡ 0 + T
238 233 237 eqtrd ⊢ φ ∧ I = M − 1 → Q ⁡ I + 1 = Q ⁡ 0 + T
239 238 oveq1d ⊢ φ ∧ I = M − 1 → Q ⁡ I + 1 + L ⁢ T = Q ⁡ 0 + T + L ⁢ T
240 171 recnd ⊢ φ → L ⁢ T ∈ ℂ
241 235 234 240 addassd ⊢ φ → Q ⁡ 0 + T + L ⁢ T = Q ⁡ 0 + T + L ⁢ T
242 234 mullidd ⊢ φ → 1 ⁢ T = T
243 242 234 eqeltrd ⊢ φ → 1 ⁢ T ∈ ℂ
244 243 240 addcomd ⊢ φ → 1 ⁢ T + L ⁢ T = L ⁢ T + 1 ⁢ T
245 242 eqcomd ⊢ φ → T = 1 ⁢ T
246 245 oveq1d ⊢ φ → T + L ⁢ T = 1 ⁢ T + L ⁢ T
247 170 recnd ⊢ φ → L ∈ ℂ
248 247 213 234 adddird ⊢ φ → L + 1 ⁢ T = L ⁢ T + 1 ⁢ T
249 244 246 248 3eqtr4d ⊢ φ → T + L ⁢ T = L + 1 ⁢ T
250 249 oveq2d ⊢ φ → Q ⁡ 0 + T + L ⁢ T = Q ⁡ 0 + L + 1 ⁢ T
251 241 250 eqtrd ⊢ φ → Q ⁡ 0 + T + L ⁢ T = Q ⁡ 0 + L + 1 ⁢ T
252 251 adantr ⊢ φ ∧ I = M − 1 → Q ⁡ 0 + T + L ⁢ T = Q ⁡ 0 + L + 1 ⁢ T
253 239 252 eqtr2d ⊢ φ ∧ I = M − 1 → Q ⁡ 0 + L + 1 ⁢ T = Q ⁡ I + 1 + L ⁢ T
254 253 adantr ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → Q ⁡ 0 + L + 1 ⁢ T = Q ⁡ I + 1 + L ⁢ T
255 simpr ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
256 254 255 eqbrtrd ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → Q ⁡ 0 + L + 1 ⁢ T ≤ V ⁡ J
257 oveq1 ⊢ k = L + 1 → k ⁢ T = L + 1 ⁢ T
258 257 oveq2d ⊢ k = L + 1 → Q ⁡ 0 + k ⁢ T = Q ⁡ 0 + L + 1 ⁢ T
259 258 breq1d ⊢ k = L + 1 → Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ↔ Q ⁡ 0 + L + 1 ⁢ T ≤ V ⁡ J
260 259 elrab ⊢ L + 1 ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ↔ L + 1 ∈ ℤ ∧ Q ⁡ 0 + L + 1 ⁢ T ≤ V ⁡ J
261 210 256 260 sylanbrc ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → L + 1 ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J
262 suprub ⊢ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ⊆ ℝ ∧ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ≠ ∅ ∧ ∃ b ∈ ℝ ∀ j ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J j ≤ b ∧ L + 1 ∈ k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J → L + 1 ≤ sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ <
263 206 207 208 261 262 syl31anc ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → L + 1 ≤ sup k ∈ ℤ | Q ⁡ 0 + k ⁢ T ≤ V ⁡ J ℝ <
264 263 12 breqtrrdi ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → L + 1 ≤ L
265 170 ltp1d ⊢ φ → L < L + 1
266 peano2re ⊢ L ∈ ℝ → L + 1 ∈ ℝ
267 170 266 syl ⊢ φ → L + 1 ∈ ℝ
268 170 267 ltnled ⊢ φ → L < L + 1 ↔ ¬ L + 1 ≤ L
269 265 268 mpbid ⊢ φ → ¬ L + 1 ≤ L
270 269 ad2antrr ⊢ φ ∧ I = M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → ¬ L + 1 ≤ L
271 264 270 pm2.65da ⊢ φ ∧ I = M − 1 → ¬ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
272 17 165 sselid ⊢ φ → I ∈ ℤ
273 272 zred ⊢ φ → I ∈ ℝ
274 273 adantr ⊢ φ ∧ ¬ I = M − 1 → I ∈ ℝ
275 peano2rem ⊢ M ∈ ℝ → M − 1 ∈ ℝ
276 146 275 syl ⊢ φ → M − 1 ∈ ℝ
277 276 adantr ⊢ φ ∧ ¬ I = M − 1 → M − 1 ∈ ℝ
278 elfzolt2 ⊢ I ∈ 0 ..^ M → I < M
279 elfzoelz ⊢ I ∈ 0 ..^ M → I ∈ ℤ
280 elfzoel2 ⊢ I ∈ 0 ..^ M → M ∈ ℤ
281 zltlem1 ⊢ I ∈ ℤ ∧ M ∈ ℤ → I < M ↔ I ≤ M − 1
282 279 280 281 syl2anc ⊢ I ∈ 0 ..^ M → I < M ↔ I ≤ M − 1
283 278 282 mpbid ⊢ I ∈ 0 ..^ M → I ≤ M − 1
284 165 283 syl ⊢ φ → I ≤ M − 1
285 284 adantr ⊢ φ ∧ ¬ I = M − 1 → I ≤ M − 1
286 neqne ⊢ ¬ I = M − 1 → I ≠ M − 1
287 286 necomd ⊢ ¬ I = M − 1 → M − 1 ≠ I
288 287 adantl ⊢ φ ∧ ¬ I = M − 1 → M − 1 ≠ I
289 274 277 285 288 leneltd ⊢ φ ∧ ¬ I = M − 1 → I < M − 1
290 18 204 sstri ⊢ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ ℝ
291 290 a1i ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ ℝ
292 145 ad2antrr ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ≠ ∅
293 161 ad2antrr ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → ∃ b ∈ ℝ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ b
294 176 adantr ⊢ φ ∧ I < M − 1 → I + 1 ∈ 0 … M
295 273 adantr ⊢ φ ∧ I < M − 1 → I ∈ ℝ
296 276 adantr ⊢ φ ∧ I < M − 1 → M − 1 ∈ ℝ
297 1red ⊢ φ ∧ I < M − 1 → 1 ∈ ℝ
298 simpr ⊢ φ ∧ I < M − 1 → I < M − 1
299 295 296 297 298 ltadd1dd ⊢ φ ∧ I < M − 1 → I + 1 < M - 1 + 1
300 214 adantr ⊢ φ ∧ I < M − 1 → M - 1 + 1 = M
301 299 300 breqtrd ⊢ φ ∧ I < M − 1 → I + 1 < M
302 elfzfzo ⊢ I + 1 ∈ 0 ..^ M ↔ I + 1 ∈ 0 … M ∧ I + 1 < M
303 294 301 302 sylanbrc ⊢ φ ∧ I < M − 1 → I + 1 ∈ 0 ..^ M
304 303 anim1i ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → I + 1 ∈ 0 ..^ M ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
305 fveq2 ⊢ j = I + 1 → Q ⁡ j = Q ⁡ I + 1
306 305 oveq1d ⊢ j = I + 1 → Q ⁡ j + L ⁢ T = Q ⁡ I + 1 + L ⁢ T
307 306 breq1d ⊢ j = I + 1 → Q ⁡ j + L ⁢ T ≤ V ⁡ J ↔ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
308 307 elrab ⊢ I + 1 ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ↔ I + 1 ∈ 0 ..^ M ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
309 304 308 sylibr ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → I + 1 ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J
310 suprub ⊢ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ⊆ ℝ ∧ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ≠ ∅ ∧ ∃ b ∈ ℝ ∀ k ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J k ≤ b ∧ I + 1 ∈ j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J → I + 1 ≤ sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ <
311 291 292 293 309 310 syl31anc ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → I + 1 ≤ sup j ∈ 0 ..^ M | Q ⁡ j + L ⁢ T ≤ V ⁡ J ℝ <
312 311 13 breqtrrdi ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → I + 1 ≤ I
313 273 ltp1d ⊢ φ → I < I + 1
314 peano2re ⊢ I ∈ ℝ → I + 1 ∈ ℝ
315 273 314 syl ⊢ φ → I + 1 ∈ ℝ
316 273 315 ltnled ⊢ φ → I < I + 1 ↔ ¬ I + 1 ≤ I
317 313 316 mpbid ⊢ φ → ¬ I + 1 ≤ I
318 317 ad2antrr ⊢ φ ∧ I < M − 1 ∧ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J → ¬ I + 1 ≤ I
319 312 318 pm2.65da ⊢ φ ∧ I < M − 1 → ¬ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
320 289 319 syldan ⊢ φ ∧ ¬ I = M − 1 → ¬ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
321 271 320 pm2.61dan ⊢ φ → ¬ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
322 44 178 ltnled ⊢ φ → V ⁡ J < Q ⁡ I + 1 + L ⁢ T ↔ ¬ Q ⁡ I + 1 + L ⁢ T ≤ V ⁡ J
323 321 322 mpbird ⊢ φ → V ⁡ J < Q ⁡ I + 1 + L ⁢ T
324 197 adantr ⊢ φ ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ∈ ℝ
325 6 adantr ⊢ φ ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → D ∈ ℝ
326 178 adantr ⊢ φ ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
327 5 rexrd ⊢ φ → C ∈ ℝ *
328 6 rexrd ⊢ φ → D ∈ ℝ *
329 5 6 7 ltled ⊢ φ → C ≤ D
330 lbicc2 ⊢ C ∈ ℝ * ∧ D ∈ ℝ * ∧ C ≤ D → C ∈ C D
331 327 328 329 330 syl3anc ⊢ φ → C ∈ C D
332 ubicc2 ⊢ C ∈ ℝ * ∧ D ∈ ℝ * ∧ C ≤ D → D ∈ C D
333 327 328 329 332 syl3anc ⊢ φ → D ∈ C D
334 331 333 jca ⊢ φ → C ∈ C D ∧ D ∈ C D
335 prssg ⊢ C ∈ ℝ ∧ D ∈ ℝ → C ∈ C D ∧ D ∈ C D ↔ C D ⊆ C D
336 5 6 335 syl2anc ⊢ φ → C ∈ C D ∧ D ∈ C D ↔ C D ⊆ C D
337 334 336 mpbid ⊢ φ → C D ⊆ C D
338 337 30 unssd ⊢ φ → C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ⊆ C D
339 8 338 eqsstrid ⊢ φ → H ⊆ C D
340 339 196 sseldd ⊢ φ → V ⁡ J + 1 ∈ C D
341 iccleub ⊢ C ∈ ℝ * ∧ D ∈ ℝ * ∧ V ⁡ J + 1 ∈ C D → V ⁡ J + 1 ≤ D
342 327 328 340 341 syl3anc ⊢ φ → V ⁡ J + 1 ≤ D
343 342 adantr ⊢ φ ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ≤ D
344 simpr ⊢ φ ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → D ≤ Q ⁡ I + 1 + L ⁢ T
345 324 325 326 343 344 letrd ⊢ φ ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
346 345 adantlr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ D ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
347 simpr ⊢ φ ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → ¬ D ≤ Q ⁡ I + 1 + L ⁢ T
348 178 adantr ⊢ φ ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
349 6 adantr ⊢ φ ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → D ∈ ℝ
350 348 349 ltnled ⊢ φ ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < D ↔ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T
351 347 350 mpbird ⊢ φ ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < D
352 351 adantlr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < D
353 simpll ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T
354 simpr ⊢ φ ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
355 178 adantr ⊢ φ ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
356 197 adantr ⊢ φ ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ∈ ℝ
357 355 356 ltnled ⊢ φ ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ↔ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
358 354 357 mpbird ⊢ φ ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1
359 358 ad4ant14 ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1
360 5 ad2antrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → C ∈ ℝ
361 6 ad2antrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → D ∈ ℝ
362 178 ad2antrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
363 5 adantr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → C ∈ ℝ
364 178 adantr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
365 44 adantr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → V ⁡ J ∈ ℝ
366 339 43 sseldd ⊢ φ → V ⁡ J ∈ C D
367 iccgelb ⊢ C ∈ ℝ * ∧ D ∈ ℝ * ∧ V ⁡ J ∈ C D → C ≤ V ⁡ J
368 327 328 366 367 syl3anc ⊢ φ → C ≤ V ⁡ J
369 368 adantr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → C ≤ V ⁡ J
370 simpr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → V ⁡ J < Q ⁡ I + 1 + L ⁢ T
371 363 365 364 369 370 lelttrd ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → C < Q ⁡ I + 1 + L ⁢ T
372 363 364 371 ltled ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → C ≤ Q ⁡ I + 1 + L ⁢ T
373 372 adantr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → C ≤ Q ⁡ I + 1 + L ⁢ T
374 178 adantr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
375 6 adantr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < D → D ∈ ℝ
376 simpr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T < D
377 374 375 376 ltled ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ≤ D
378 377 adantlr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ≤ D
379 360 361 362 373 378 eliccd ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ∈ C D
380 167 znegcld ⊢ φ → − L ∈ ℤ
381 247 234 mulneg1d ⊢ φ → − L ⁢ T = − L ⁢ T
382 381 oveq2d ⊢ φ → Q ⁡ I + 1 + L ⁢ T + − L ⁢ T = Q ⁡ I + 1 + L ⁢ T + − L ⁢ T
383 178 recnd ⊢ φ → Q ⁡ I + 1 + L ⁢ T ∈ ℂ
384 383 240 negsubd ⊢ φ → Q ⁡ I + 1 + L ⁢ T + − L ⁢ T = Q ⁡ I + 1 + L ⁢ T - L ⁢ T
385 177 recnd ⊢ φ → Q ⁡ I + 1 ∈ ℂ
386 385 240 pncand ⊢ φ → Q ⁡ I + 1 + L ⁢ T - L ⁢ T = Q ⁡ I + 1
387 382 384 386 3eqtrd ⊢ φ → Q ⁡ I + 1 + L ⁢ T + − L ⁢ T = Q ⁡ I + 1
388 ffn ⊢ Q : 0 … M ⟶ ℝ → Q Fn 0 … M
389 50 388 syl ⊢ φ → Q Fn 0 … M
390 fnfvelrn ⊢ Q Fn 0 … M ∧ I + 1 ∈ 0 … M → Q ⁡ I + 1 ∈ ran ⁡ Q
391 389 176 390 syl2anc ⊢ φ → Q ⁡ I + 1 ∈ ran ⁡ Q
392 387 391 eqeltrd ⊢ φ → Q ⁡ I + 1 + L ⁢ T + − L ⁢ T ∈ ran ⁡ Q
393 oveq1 ⊢ k = − L → k ⁢ T = − L ⁢ T
394 393 oveq2d ⊢ k = − L → Q ⁡ I + 1 + L ⁢ T + k ⁢ T = Q ⁡ I + 1 + L ⁢ T + − L ⁢ T
395 394 eleq1d ⊢ k = − L → Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q ↔ Q ⁡ I + 1 + L ⁢ T + − L ⁢ T ∈ ran ⁡ Q
396 395 rspcev ⊢ − L ∈ ℤ ∧ Q ⁡ I + 1 + L ⁢ T + − L ⁢ T ∈ ran ⁡ Q → ∃ k ∈ ℤ Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q
397 380 392 396 syl2anc ⊢ φ → ∃ k ∈ ℤ Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q
398 397 ad2antrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → ∃ k ∈ ℤ Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q
399 oveq1 ⊢ y = Q ⁡ I + 1 + L ⁢ T → y + k ⁢ T = Q ⁡ I + 1 + L ⁢ T + k ⁢ T
400 399 eleq1d ⊢ y = Q ⁡ I + 1 + L ⁢ T → y + k ⁢ T ∈ ran ⁡ Q ↔ Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q
401 400 rexbidv ⊢ y = Q ⁡ I + 1 + L ⁢ T → ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ↔ ∃ k ∈ ℤ Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q
402 401 elrab ⊢ Q ⁡ I + 1 + L ⁢ T ∈ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q ↔ Q ⁡ I + 1 + L ⁢ T ∈ C D ∧ ∃ k ∈ ℤ Q ⁡ I + 1 + L ⁢ T + k ⁢ T ∈ ran ⁡ Q
403 379 398 402 sylanbrc ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ∈ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q
404 elun2 ⊢ Q ⁡ I + 1 + L ⁢ T ∈ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q → Q ⁡ I + 1 + L ⁢ T ∈ C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q
405 403 404 syl ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ∈ C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q
406 8 eqcomi ⊢ C D ∪ y ∈ C D | ∃ k ∈ ℤ y + k ⁢ T ∈ ran ⁡ Q = H
407 405 406 eleqtrdi ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → Q ⁡ I + 1 + L ⁢ T ∈ H
408 407 adantr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T ∈ H
409 f1ofo ⊢ V : 0 … N ⟶ 1-1 onto H → V : 0 … N ⟶ onto H
410 37 38 409 3syl ⊢ φ → V : 0 … N ⟶ onto H
411 foelrn ⊢ V : 0 … N ⟶ onto H ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N Q ⁡ I + 1 + L ⁢ T = V ⁡ j
412 410 411 sylan ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N Q ⁡ I + 1 + L ⁢ T = V ⁡ j
413 id ⊢ Q ⁡ I + 1 + L ⁢ T = V ⁡ j → Q ⁡ I + 1 + L ⁢ T = V ⁡ j
414 413 eqcomd ⊢ Q ⁡ I + 1 + L ⁢ T = V ⁡ j → V ⁡ j = Q ⁡ I + 1 + L ⁢ T
415 414 a1i ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → Q ⁡ I + 1 + L ⁢ T = V ⁡ j → V ⁡ j = Q ⁡ I + 1 + L ⁢ T
416 415 reximdv ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N Q ⁡ I + 1 + L ⁢ T = V ⁡ j → ∃ j ∈ 0 … N V ⁡ j = Q ⁡ I + 1 + L ⁢ T
417 412 416 mpd ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N V ⁡ j = Q ⁡ I + 1 + L ⁢ T
418 417 ad4ant14 ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N V ⁡ j = Q ⁡ I + 1 + L ⁢ T
419 simpl ⊢ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ J < Q ⁡ I + 1 + L ⁢ T
420 413 eqcoms ⊢ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T = V ⁡ j
421 420 adantl ⊢ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T = V ⁡ j
422 419 421 breqtrd ⊢ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ J < V ⁡ j
423 422 adantll ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ J < V ⁡ j
424 423 adantlr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ J < V ⁡ j
425 37 ad3antrrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V Isom < , < 0 … N H
426 42 ad3antrrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J ∈ 0 … N
427 simplr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → j ∈ 0 … N
428 isorel ⊢ V Isom < , < 0 … N H ∧ J ∈ 0 … N ∧ j ∈ 0 … N → J < j ↔ V ⁡ J < V ⁡ j
429 425 426 427 428 syl12anc ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J < j ↔ V ⁡ J < V ⁡ j
430 424 429 mpbird ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J < j
431 430 adantllr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J < j
432 simpr ⊢ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ j = Q ⁡ I + 1 + L ⁢ T
433 simpl ⊢ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1
434 432 433 eqbrtrd ⊢ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ j < V ⁡ J + 1
435 434 adantll ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ j < V ⁡ J + 1
436 435 adantlr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V ⁡ j < V ⁡ J + 1
437 37 ad3antrrr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → V Isom < , < 0 … N H
438 simplr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → j ∈ 0 … N
439 195 ad3antrrr ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J + 1 ∈ 0 … N
440 isorel ⊢ V Isom < , < 0 … N H ∧ j ∈ 0 … N ∧ J + 1 ∈ 0 … N → j < J + 1 ↔ V ⁡ j < V ⁡ J + 1
441 437 438 439 440 syl12anc ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → j < J + 1 ↔ V ⁡ j < V ⁡ J + 1
442 436 441 mpbird ⊢ φ ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → j < J + 1
443 442 adantl3r ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → j < J + 1
444 431 443 jca ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N ∧ V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J < j ∧ j < J + 1
445 444 ex ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ j ∈ 0 … N → V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J < j ∧ j < J + 1
446 445 adantlr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ Q ⁡ I + 1 + L ⁢ T ∈ H ∧ j ∈ 0 … N → V ⁡ j = Q ⁡ I + 1 + L ⁢ T → J < j ∧ j < J + 1
447 446 reximdva ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N V ⁡ j = Q ⁡ I + 1 + L ⁢ T → ∃ j ∈ 0 … N J < j ∧ j < J + 1
448 418 447 mpd ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < V ⁡ J + 1 ∧ Q ⁡ I + 1 + L ⁢ T ∈ H → ∃ j ∈ 0 … N J < j ∧ j < J + 1
449 353 359 408 448 syl21anc ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → ∃ j ∈ 0 … N J < j ∧ j < J + 1
450 elfzelz ⊢ j ∈ 0 … N → j ∈ ℤ
451 450 ad2antlr ⊢ φ ∧ j ∈ 0 … N ∧ J < j ∧ j < J + 1 → j ∈ ℤ
452 elfzelz ⊢ J ∈ 0 … N → J ∈ ℤ
453 42 452 syl ⊢ φ → J ∈ ℤ
454 453 ad2antrr ⊢ φ ∧ j ∈ 0 … N ∧ J < j ∧ j < J + 1 → J ∈ ℤ
455 simprl ⊢ φ ∧ j ∈ 0 … N ∧ J < j ∧ j < J + 1 → J < j
456 simprr ⊢ φ ∧ j ∈ 0 … N ∧ J < j ∧ j < J + 1 → j < J + 1
457 btwnnz ⊢ J ∈ ℤ ∧ J < j ∧ j < J + 1 → ¬ j ∈ ℤ
458 454 455 456 457 syl3anc ⊢ φ ∧ j ∈ 0 … N ∧ J < j ∧ j < J + 1 → ¬ j ∈ ℤ
459 451 458 pm2.65da ⊢ φ ∧ j ∈ 0 … N → ¬ J < j ∧ j < J + 1
460 459 nrexdv ⊢ φ → ¬ ∃ j ∈ 0 … N J < j ∧ j < J + 1
461 460 ad3antrrr ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D ∧ ¬ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → ¬ ∃ j ∈ 0 … N J < j ∧ j < J + 1
462 449 461 condan ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ Q ⁡ I + 1 + L ⁢ T < D → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
463 352 462 syldan ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T ∧ ¬ D ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
464 346 463 pm2.61dan ⊢ φ ∧ V ⁡ J < Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
465 323 464 mpdan ⊢ φ → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
466 465 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
467 182 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 ∧ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → x ∈ ℝ
468 197 ad2antrr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 ∧ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ∈ ℝ
469 178 ad2antrr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 ∧ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → Q ⁡ I + 1 + L ⁢ T ∈ ℝ
470 iooltub ⊢ V ⁡ J ∈ ℝ * ∧ V ⁡ J + 1 ∈ ℝ * ∧ x ∈ V ⁡ J V ⁡ J + 1 → x < V ⁡ J + 1
471 193 199 200 470 syl3anc ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → x < V ⁡ J + 1
472 471 adantr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 ∧ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → x < V ⁡ J + 1
473 simpr ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 ∧ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T
474 467 468 469 472 473 ltletrd ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 ∧ V ⁡ J + 1 ≤ Q ⁡ I + 1 + L ⁢ T → x < Q ⁡ I + 1 + L ⁢ T
475 466 474 mpdan ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → x < Q ⁡ I + 1 + L ⁢ T
476 174 180 182 203 475 eliood ⊢ φ ∧ x ∈ V ⁡ J V ⁡ J + 1 → x ∈ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T
477 476 ralrimiva ⊢ φ → ∀ x ∈ V ⁡ J V ⁡ J + 1 x ∈ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T
478 dfss3 ⊢ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T ↔ ∀ x ∈ V ⁡ J V ⁡ J + 1 x ∈ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T
479 477 478 sylibr ⊢ φ → V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T
480 fveq2 ⊢ i = I → Q ⁡ i = Q ⁡ I
481 480 oveq1d ⊢ i = I → Q ⁡ i + l ⁢ T = Q ⁡ I + l ⁢ T
482 oveq1 ⊢ i = I → i + 1 = I + 1
483 482 fveq2d ⊢ i = I → Q ⁡ i + 1 = Q ⁡ I + 1
484 483 oveq1d ⊢ i = I → Q ⁡ i + 1 + l ⁢ T = Q ⁡ I + 1 + l ⁢ T
485 481 484 oveq12d ⊢ i = I → Q ⁡ i + l ⁢ T Q ⁡ i + 1 + l ⁢ T = Q ⁡ I + l ⁢ T Q ⁡ I + 1 + l ⁢ T
486 485 sseq2d ⊢ i = I → V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ i + l ⁢ T Q ⁡ i + 1 + l ⁢ T ↔ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ I + l ⁢ T Q ⁡ I + 1 + l ⁢ T
487 oveq1 ⊢ l = L → l ⁢ T = L ⁢ T
488 487 oveq2d ⊢ l = L → Q ⁡ I + l ⁢ T = Q ⁡ I + L ⁢ T
489 487 oveq2d ⊢ l = L → Q ⁡ I + 1 + l ⁢ T = Q ⁡ I + 1 + L ⁢ T
490 488 489 oveq12d ⊢ l = L → Q ⁡ I + l ⁢ T Q ⁡ I + 1 + l ⁢ T = Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T
491 490 sseq2d ⊢ l = L → V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ I + l ⁢ T Q ⁡ I + 1 + l ⁢ T ↔ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T
492 486 491 rspc2ev ⊢ I ∈ 0 ..^ M ∧ L ∈ ℤ ∧ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ I + L ⁢ T Q ⁡ I + 1 + L ⁢ T → ∃ i ∈ 0 ..^ M ∃ l ∈ ℤ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ i + l ⁢ T Q ⁡ i + 1 + l ⁢ T
493 165 167 479 492 syl3anc ⊢ φ → ∃ i ∈ 0 ..^ M ∃ l ∈ ℤ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ i + l ⁢ T Q ⁡ i + 1 + l ⁢ T
494 165 167 493 jca31 ⊢ φ → I ∈ 0 ..^ M ∧ L ∈ ℤ ∧ ∃ i ∈ 0 ..^ M ∃ l ∈ ℤ V ⁡ J V ⁡ J + 1 ⊆ Q ⁡ i + l ⁢ T Q ⁡ i + 1 + l ⁢ T