Metamath Proof Explorer


Theorem lgsquadlem1

Description: Lemma for lgsquad . Count the members of S with odd coordinates. (Contributed by Mario Carneiro, 19-Jun-2015)

Ref Expression
Hypotheses lgseisen.1 ⊢ φ → P ∈ ℙ ∖ 2
lgseisen.2 ⊢ φ → Q ∈ ℙ ∖ 2
lgseisen.3 ⊢ φ → P ≠ Q
lgsquad.4 ⊢ M = P − 1 2
lgsquad.5 ⊢ N = Q − 1 2
lgsquad.6 ⊢ S = x y | x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q
Assertion lgsquadlem1 ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u = − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z

Proof

Step Hyp Ref Expression
1 lgseisen.1 ⊢ φ → P ∈ ℙ ∖ 2
2 lgseisen.2 ⊢ φ → Q ∈ ℙ ∖ 2
3 lgseisen.3 ⊢ φ → P ≠ Q
4 lgsquad.4 ⊢ M = P − 1 2
5 lgsquad.5 ⊢ N = Q − 1 2
6 lgsquad.6 ⊢ S = x y | x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q
7 neg1cn ⊢ − 1 ∈ ℂ
8 7 a1i ⊢ φ → − 1 ∈ ℂ
9 neg1ne0 ⊢ − 1 ≠ 0
10 9 a1i ⊢ φ → − 1 ≠ 0
11 fzfid ⊢ φ → M 2 + 1 … M ∈ Fin
12 2 gausslemma2dlem0a ⊢ φ → Q ∈ ℕ
13 12 nnred ⊢ φ → Q ∈ ℝ
14 1 gausslemma2dlem0a ⊢ φ → P ∈ ℕ
15 13 14 nndivred ⊢ φ → Q P ∈ ℝ
16 15 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ∈ ℝ
17 2z ⊢ 2 ∈ ℤ
18 elfzelz ⊢ u ∈ M 2 + 1 … M → u ∈ ℤ
19 18 adantl ⊢ φ ∧ u ∈ M 2 + 1 … M → u ∈ ℤ
20 zmulcl ⊢ 2 ∈ ℤ ∧ u ∈ ℤ → 2 ⁢ u ∈ ℤ
21 17 19 20 sylancr ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ∈ ℤ
22 21 zred ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ∈ ℝ
23 16 22 remulcld ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ∈ ℝ
24 23 flcld ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ∈ ℤ
25 11 24 fsumzcl ⊢ φ → ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ∈ ℤ
26 8 10 25 expclzd ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ∈ ℂ
27 fzfid ⊢ φ → 1 … M ∈ Fin
28 fzfid ⊢ φ → 1 … N ∈ Fin
29 xpfi ⊢ 1 … M ∈ Fin ∧ 1 … N ∈ Fin → 1 … M × 1 … N ∈ Fin
30 27 28 29 syl2anc ⊢ φ → 1 … M × 1 … N ∈ Fin
31 opabssxp ⊢ x y | x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q ⊆ 1 … M × 1 … N
32 6 31 eqsstri ⊢ S ⊆ 1 … M × 1 … N
33 ssfi ⊢ 1 … M × 1 … N ∈ Fin ∧ S ⊆ 1 … M × 1 … N → S ∈ Fin
34 30 32 33 sylancl ⊢ φ → S ∈ Fin
35 ssrab2 ⊢ z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⊆ S
36 ssfi ⊢ S ∈ Fin ∧ z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⊆ S → z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ Fin
37 34 35 36 sylancl ⊢ φ → z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ Fin
38 hashcl ⊢ z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ Fin → z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℕ 0
39 37 38 syl ⊢ φ → z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℕ 0
40 expcl ⊢ − 1 ∈ ℂ ∧ z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℕ 0 → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℂ
41 7 39 40 sylancr ⊢ φ → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℂ
42 39 nn0zd ⊢ φ → z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℤ
43 8 10 42 expne0d ⊢ φ → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ≠ 0
44 41 43 recidd ⊢ φ → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⁢ 1 − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = 1
45 1div1e1 ⊢ 1 1 = 1
46 45 negeqi ⊢ − 1 1 = − 1
47 ax-1cn ⊢ 1 ∈ ℂ
48 ax-1ne0 ⊢ 1 ≠ 0
49 divneg2 ⊢ 1 ∈ ℂ ∧ 1 ∈ ℂ ∧ 1 ≠ 0 → − 1 1 = 1 − 1
50 47 47 48 49 mp3an ⊢ − 1 1 = 1 − 1
51 46 50 eqtr3i ⊢ − 1 = 1 − 1
52 51 oveq1i ⊢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = 1 − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
53 8 10 42 exprecd ⊢ φ → 1 − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = 1 − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
54 52 53 eqtrid ⊢ φ → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = 1 − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
55 54 oveq2d ⊢ φ → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⁢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⁢ 1 − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
56 34 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → S ∈ Fin
57 ssrab2 ⊢ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ⊆ S
58 ssfi ⊢ S ∈ Fin ∧ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ⊆ S → z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ∈ Fin
59 56 57 58 sylancl ⊢ φ ∧ u ∈ M 2 + 1 … M → z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ∈ Fin
60 fveqeq2 ⊢ z = v → 1 st ⁡ z = P − 2 ⁢ u ↔ 1 st ⁡ v = P − 2 ⁢ u
61 60 elrab ⊢ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ↔ v ∈ S ∧ 1 st ⁡ v = P − 2 ⁢ u
62 61 simprbi ⊢ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → 1 st ⁡ v = P − 2 ⁢ u
63 62 ad2antll ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → 1 st ⁡ v = P − 2 ⁢ u
64 63 oveq2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → P − 1 st ⁡ v = P − P − 2 ⁢ u
65 14 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → P ∈ ℕ
66 65 nncnd ⊢ φ ∧ u ∈ M 2 + 1 … M → P ∈ ℂ
67 66 adantrr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → P ∈ ℂ
68 21 zcnd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ∈ ℂ
69 68 adantrr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → 2 ⁢ u ∈ ℂ
70 67 69 nncand ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → P − P − 2 ⁢ u = 2 ⁢ u
71 64 70 eqtrd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → P − 1 st ⁡ v = 2 ⁢ u
72 71 oveq1d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → P − 1 st ⁡ v 2 = 2 ⁢ u 2
73 19 zcnd ⊢ φ ∧ u ∈ M 2 + 1 … M → u ∈ ℂ
74 73 adantrr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → u ∈ ℂ
75 2cnd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → 2 ∈ ℂ
76 2ne0 ⊢ 2 ≠ 0
77 76 a1i ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → 2 ≠ 0
78 74 75 77 divcan3d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → 2 ⁢ u 2 = u
79 72 78 eqtrd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u → P − 1 st ⁡ v 2 = u
80 79 ralrimivva ⊢ φ → ∀ u ∈ M 2 + 1 … M ∀ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u P − 1 st ⁡ v 2 = u
81 invdisj ⊢ ∀ u ∈ M 2 + 1 … M ∀ v ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u P − 1 st ⁡ v 2 = u → Disj u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u
82 80 81 syl ⊢ φ → Disj u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u
83 11 59 82 hashiun ⊢ φ → ⋃ u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = ∑ u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u
84 iunrab ⊢ ⋃ u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = z ∈ S | ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u
85 eldifsni ⊢ P ∈ ℙ ∖ 2 → P ≠ 2
86 1 85 syl ⊢ φ → P ≠ 2
87 86 necomd ⊢ φ → 2 ≠ P
88 87 neneqd ⊢ φ → ¬ 2 = P
89 88 ad2antrr ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → ¬ 2 = P
90 uzid ⊢ 2 ∈ ℤ → 2 ∈ ℤ ≥ 2
91 17 90 ax-mp ⊢ 2 ∈ ℤ ≥ 2
92 1 eldifad ⊢ φ → P ∈ ℙ
93 92 ad2antrr ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → P ∈ ℙ
94 dvdsprm ⊢ 2 ∈ ℤ ≥ 2 ∧ P ∈ ℙ → 2 ∥ P ↔ 2 = P
95 91 93 94 sylancr ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ∥ P ↔ 2 = P
96 89 95 mtbird ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → ¬ 2 ∥ P
97 14 ad2antrr ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → P ∈ ℕ
98 97 nncnd ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → P ∈ ℂ
99 21 adantlr ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ∈ ℤ
100 99 zcnd ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ∈ ℂ
101 98 100 npcand ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → P - 2 ⁢ u + 2 ⁢ u = P
102 101 breq2d ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ∥ P - 2 ⁢ u + 2 ⁢ u ↔ 2 ∥ P
103 96 102 mtbird ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → ¬ 2 ∥ P - 2 ⁢ u + 2 ⁢ u
104 18 adantl ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → u ∈ ℤ
105 dvdsmul1 ⊢ 2 ∈ ℤ ∧ u ∈ ℤ → 2 ∥ 2 ⁢ u
106 17 104 105 sylancr ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ∥ 2 ⁢ u
107 17 a1i ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ∈ ℤ
108 97 nnzd ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → P ∈ ℤ
109 108 99 zsubcld ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ∈ ℤ
110 dvds2add ⊢ 2 ∈ ℤ ∧ P − 2 ⁢ u ∈ ℤ ∧ 2 ⁢ u ∈ ℤ → 2 ∥ P − 2 ⁢ u ∧ 2 ∥ 2 ⁢ u → 2 ∥ P - 2 ⁢ u + 2 ⁢ u
111 107 109 99 110 syl3anc ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ∥ P − 2 ⁢ u ∧ 2 ∥ 2 ⁢ u → 2 ∥ P - 2 ⁢ u + 2 ⁢ u
112 106 111 mpan2d ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 2 ∥ P − 2 ⁢ u → 2 ∥ P - 2 ⁢ u + 2 ⁢ u
113 103 112 mtod ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → ¬ 2 ∥ P − 2 ⁢ u
114 breq2 ⊢ 1 st ⁡ z = P − 2 ⁢ u → 2 ∥ 1 st ⁡ z ↔ 2 ∥ P − 2 ⁢ u
115 114 notbid ⊢ 1 st ⁡ z = P − 2 ⁢ u → ¬ 2 ∥ 1 st ⁡ z ↔ ¬ 2 ∥ P − 2 ⁢ u
116 113 115 syl5ibrcom ⊢ φ ∧ z ∈ S ∧ u ∈ M 2 + 1 … M → 1 st ⁡ z = P − 2 ⁢ u → ¬ 2 ∥ 1 st ⁡ z
117 116 rexlimdva ⊢ φ ∧ z ∈ S → ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u → ¬ 2 ∥ 1 st ⁡ z
118 simpr ⊢ φ ∧ z ∈ S → z ∈ S
119 32 118 sselid ⊢ φ ∧ z ∈ S → z ∈ 1 … M × 1 … N
120 xp1st ⊢ z ∈ 1 … M × 1 … N → 1 st ⁡ z ∈ 1 … M
121 119 120 syl ⊢ φ ∧ z ∈ S → 1 st ⁡ z ∈ 1 … M
122 elfzelz ⊢ 1 st ⁡ z ∈ 1 … M → 1 st ⁡ z ∈ ℤ
123 odd2np1 ⊢ 1 st ⁡ z ∈ ℤ → ¬ 2 ∥ 1 st ⁡ z ↔ ∃ n ∈ ℤ 2 ⁢ n + 1 = 1 st ⁡ z
124 121 122 123 3syl ⊢ φ ∧ z ∈ S → ¬ 2 ∥ 1 st ⁡ z ↔ ∃ n ∈ ℤ 2 ⁢ n + 1 = 1 st ⁡ z
125 1 4 gausslemma2dlem0b ⊢ φ → M ∈ ℕ
126 125 nnred ⊢ φ → M ∈ ℝ
127 126 ad2antrr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M ∈ ℝ
128 127 rehalfcld ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 ∈ ℝ
129 128 flcld ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 ∈ ℤ
130 129 peano2zd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 + 1 ∈ ℤ
131 125 ad2antrr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M ∈ ℕ
132 131 nnzd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M ∈ ℤ
133 simprl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → n ∈ ℤ
134 132 133 zsubcld ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M − n ∈ ℤ
135 reflcl ⊢ M 2 ∈ ℝ → M 2 ∈ ℝ
136 128 135 syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 ∈ ℝ
137 134 zred ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M − n ∈ ℝ
138 flle ⊢ M 2 ∈ ℝ → M 2 ≤ M 2
139 128 138 syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 ≤ M 2
140 zre ⊢ n ∈ ℤ → n ∈ ℝ
141 140 ad2antrl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → n ∈ ℝ
142 simprr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n + 1 = 1 st ⁡ z
143 121 adantr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 1 st ⁡ z ∈ 1 … M
144 142 143 eqeltrd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n + 1 ∈ 1 … M
145 elfzle2 ⊢ 2 ⁢ n + 1 ∈ 1 … M → 2 ⁢ n + 1 ≤ M
146 144 145 syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n + 1 ≤ M
147 zmulcl ⊢ 2 ∈ ℤ ∧ n ∈ ℤ → 2 ⁢ n ∈ ℤ
148 17 133 147 sylancr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n ∈ ℤ
149 zltp1le ⊢ 2 ⁢ n ∈ ℤ ∧ M ∈ ℤ → 2 ⁢ n < M ↔ 2 ⁢ n + 1 ≤ M
150 148 132 149 syl2anc ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n < M ↔ 2 ⁢ n + 1 ≤ M
151 146 150 mpbird ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n < M
152 2re ⊢ 2 ∈ ℝ
153 152 a1i ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ∈ ℝ
154 2pos ⊢ 0 < 2
155 154 a1i ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 0 < 2
156 ltmuldiv2 ⊢ n ∈ ℝ ∧ M ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → 2 ⁢ n < M ↔ n < M 2
157 141 127 153 155 156 syl112anc ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n < M ↔ n < M 2
158 151 157 mpbid ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → n < M 2
159 128 recnd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 ∈ ℂ
160 125 nncnd ⊢ φ → M ∈ ℂ
161 160 ad2antrr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M ∈ ℂ
162 161 2halvesd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 + M 2 = M
163 159 159 162 mvlraddd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 = M − M 2
164 158 163 breqtrd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → n < M − M 2
165 141 127 128 164 ltsub13d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 < M − n
166 136 128 137 139 165 lelttrd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 < M − n
167 zltp1le ⊢ M 2 ∈ ℤ ∧ M − n ∈ ℤ → M 2 < M − n ↔ M 2 + 1 ≤ M − n
168 129 134 167 syl2anc ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 < M − n ↔ M 2 + 1 ≤ M − n
169 166 168 mpbid ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M 2 + 1 ≤ M − n
170 2t0e0 ⊢ 2 ⋅ 0 = 0
171 2cn ⊢ 2 ∈ ℂ
172 zcn ⊢ n ∈ ℤ → n ∈ ℂ
173 172 ad2antrl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → n ∈ ℂ
174 mulcl ⊢ 2 ∈ ℂ ∧ n ∈ ℂ → 2 ⁢ n ∈ ℂ
175 171 173 174 sylancr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n ∈ ℂ
176 pncan ⊢ 2 ⁢ n ∈ ℂ ∧ 1 ∈ ℂ → 2 ⁢ n + 1 - 1 = 2 ⁢ n
177 175 47 176 sylancl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n + 1 - 1 = 2 ⁢ n
178 elfznn ⊢ 2 ⁢ n + 1 ∈ 1 … M → 2 ⁢ n + 1 ∈ ℕ
179 nnm1nn0 ⊢ 2 ⁢ n + 1 ∈ ℕ → 2 ⁢ n + 1 - 1 ∈ ℕ 0
180 144 178 179 3syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n + 1 - 1 ∈ ℕ 0
181 177 180 eqeltrrd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n ∈ ℕ 0
182 181 nn0ge0d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 0 ≤ 2 ⁢ n
183 170 182 eqbrtrid ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⋅ 0 ≤ 2 ⁢ n
184 0red ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 0 ∈ ℝ
185 lemul2 ⊢ 0 ∈ ℝ ∧ n ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → 0 ≤ n ↔ 2 ⋅ 0 ≤ 2 ⁢ n
186 184 141 153 155 185 syl112anc ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 0 ≤ n ↔ 2 ⋅ 0 ≤ 2 ⁢ n
187 183 186 mpbird ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 0 ≤ n
188 127 141 subge02d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 0 ≤ n ↔ M − n ≤ M
189 187 188 mpbid ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M − n ≤ M
190 130 132 134 169 189 elfzd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → M − n ∈ M 2 + 1 … M
191 92 ad2antrr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P ∈ ℙ
192 prmnn ⊢ P ∈ ℙ → P ∈ ℕ
193 191 192 syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P ∈ ℕ
194 193 nncnd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P ∈ ℂ
195 peano2cn ⊢ 2 ⁢ n ∈ ℂ → 2 ⁢ n + 1 ∈ ℂ
196 175 195 syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ n + 1 ∈ ℂ
197 194 196 nncand ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P − P − 2 ⁢ n + 1 = 2 ⁢ n + 1
198 1cnd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 1 ∈ ℂ
199 194 175 198 sub32d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P - 2 ⁢ n - 1 = P - 1 - 2 ⁢ n
200 194 175 198 subsub4d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P - 2 ⁢ n - 1 = P − 2 ⁢ n + 1
201 2cnd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ∈ ℂ
202 201 161 173 subdid ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ M − n = 2 ⋅ M − 2 ⁢ n
203 4 oveq2i ⊢ 2 ⋅ M = 2 ⁢ P − 1 2
204 14 nnzd ⊢ φ → P ∈ ℤ
205 204 ad2antrr ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P ∈ ℤ
206 peano2zm ⊢ P ∈ ℤ → P − 1 ∈ ℤ
207 205 206 syl ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P − 1 ∈ ℤ
208 207 zcnd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P − 1 ∈ ℂ
209 76 a1i ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ≠ 0
210 208 201 209 divcan2d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⁢ P − 1 2 = P − 1
211 203 210 eqtrid ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⋅ M = P − 1
212 211 oveq1d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 2 ⋅ M − 2 ⁢ n = P - 1 - 2 ⁢ n
213 202 212 eqtr2d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P - 1 - 2 ⁢ n = 2 ⁢ M − n
214 199 200 213 3eqtr3d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P − 2 ⁢ n + 1 = 2 ⁢ M − n
215 214 oveq2d ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → P − P − 2 ⁢ n + 1 = P − 2 ⁢ M − n
216 197 215 142 3eqtr3rd ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → 1 st ⁡ z = P − 2 ⁢ M − n
217 oveq2 ⊢ u = M − n → 2 ⁢ u = 2 ⁢ M − n
218 217 oveq2d ⊢ u = M − n → P − 2 ⁢ u = P − 2 ⁢ M − n
219 218 rspceeqv ⊢ M − n ∈ M 2 + 1 … M ∧ 1 st ⁡ z = P − 2 ⁢ M − n → ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u
220 190 216 219 syl2anc ⊢ φ ∧ z ∈ S ∧ n ∈ ℤ ∧ 2 ⁢ n + 1 = 1 st ⁡ z → ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u
221 220 rexlimdvaa ⊢ φ ∧ z ∈ S → ∃ n ∈ ℤ 2 ⁢ n + 1 = 1 st ⁡ z → ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u
222 124 221 sylbid ⊢ φ ∧ z ∈ S → ¬ 2 ∥ 1 st ⁡ z → ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u
223 117 222 impbid ⊢ φ ∧ z ∈ S → ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u ↔ ¬ 2 ∥ 1 st ⁡ z
224 223 rabbidva ⊢ φ → z ∈ S | ∃ u ∈ M 2 + 1 … M 1 st ⁡ z = P − 2 ⁢ u = z ∈ S | ¬ 2 ∥ 1 st ⁡ z
225 84 224 eqtrid ⊢ φ → ⋃ u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = z ∈ S | ¬ 2 ∥ 1 st ⁡ z
226 225 fveq2d ⊢ φ → ⋃ u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = z ∈ S | ¬ 2 ∥ 1 st ⁡ z
227 6 relopabiv ⊢ Rel ⁡ S
228 relss ⊢ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ⊆ S → Rel ⁡ S → Rel ⁡ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u
229 57 227 228 mp2 ⊢ Rel ⁡ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u
230 relxp ⊢ Rel ⁡ P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
231 6 eleq2i ⊢ x y ∈ S ↔ x y ∈ x y | x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q
232 opabidw ⊢ x y ∈ x y | x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q ↔ x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q
233 231 232 bitri ⊢ x y ∈ S ↔ x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q
234 anass ⊢ y ∈ ℕ ∧ y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ∈ ℕ ∧ y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q
235 24 peano2zd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u + 1 ∈ ℤ
236 235 zred ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u + 1 ∈ ℝ
237 236 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q P ⁢ 2 ⁢ u + 1 ∈ ℝ
238 13 ad2antrr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q ∈ ℝ
239 nnre ⊢ y ∈ ℕ → y ∈ ℝ
240 239 adantl ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ∈ ℝ
241 lesub ⊢ Q P ⁢ 2 ⁢ u + 1 ∈ ℝ ∧ Q ∈ ℝ ∧ y ∈ ℝ → Q P ⁢ 2 ⁢ u + 1 ≤ Q − y ↔ y ≤ Q − Q P ⁢ 2 ⁢ u + 1
242 237 238 240 241 syl3anc ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q P ⁢ 2 ⁢ u + 1 ≤ Q − y ↔ y ≤ Q − Q P ⁢ 2 ⁢ u + 1
243 13 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ∈ ℝ
244 243 recnd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ∈ ℂ
245 66 244 mulcomd ⊢ φ ∧ u ∈ M 2 + 1 … M → P ⁢ Q = Q ⁢ P
246 68 244 mulcomd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ⁢ Q = Q ⁢ 2 ⁢ u
247 65 nnne0d ⊢ φ ∧ u ∈ M 2 + 1 … M → P ≠ 0
248 244 66 247 divcan1d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ P = Q
249 248 oveq1d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ P ⁢ 2 ⁢ u = Q ⁢ 2 ⁢ u
250 16 recnd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ∈ ℂ
251 250 66 68 mul32d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ P ⁢ 2 ⁢ u = Q P ⁢ 2 ⁢ u ⁢ P
252 246 249 251 3eqtr2d ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ⁢ Q = Q P ⁢ 2 ⁢ u ⁢ P
253 245 252 oveq12d ⊢ φ ∧ u ∈ M 2 + 1 … M → P ⁢ Q − 2 ⁢ u ⁢ Q = Q ⁢ P − Q P ⁢ 2 ⁢ u ⁢ P
254 66 68 244 subdird ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ⁢ Q = P ⁢ Q − 2 ⁢ u ⁢ Q
255 23 recnd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ∈ ℂ
256 244 255 66 subdird ⊢ φ ∧ u ∈ M 2 + 1 … M → Q − Q P ⁢ 2 ⁢ u ⁢ P = Q ⁢ P − Q P ⁢ 2 ⁢ u ⁢ P
257 253 254 256 3eqtr4d ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ⁢ Q = Q − Q P ⁢ 2 ⁢ u ⁢ P
258 257 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → P − 2 ⁢ u ⁢ Q = Q − Q P ⁢ 2 ⁢ u ⁢ P
259 258 breq2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ⁢ P < Q − Q P ⁢ 2 ⁢ u ⁢ P
260 23 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q P ⁢ 2 ⁢ u ∈ ℝ
261 238 260 resubcld ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q − Q P ⁢ 2 ⁢ u ∈ ℝ
262 65 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → P ∈ ℕ
263 262 nnred ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → P ∈ ℝ
264 262 nngt0d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → 0 < P
265 ltmul1 ⊢ y ∈ ℝ ∧ Q − Q P ⁢ 2 ⁢ u ∈ ℝ ∧ P ∈ ℝ ∧ 0 < P → y < Q − Q P ⁢ 2 ⁢ u ↔ y ⁢ P < Q − Q P ⁢ 2 ⁢ u ⁢ P
266 240 261 263 264 265 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y < Q − Q P ⁢ 2 ⁢ u ↔ y ⁢ P < Q − Q P ⁢ 2 ⁢ u ⁢ P
267 ltsub13 ⊢ y ∈ ℝ ∧ Q ∈ ℝ ∧ Q P ⁢ 2 ⁢ u ∈ ℝ → y < Q − Q P ⁢ 2 ⁢ u ↔ Q P ⁢ 2 ⁢ u < Q − y
268 240 238 260 267 syl3anc ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y < Q − Q P ⁢ 2 ⁢ u ↔ Q P ⁢ 2 ⁢ u < Q − y
269 259 266 268 3bitr2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ Q P ⁢ 2 ⁢ u < Q − y
270 12 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ∈ ℕ
271 270 nnzd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ∈ ℤ
272 nnz ⊢ y ∈ ℕ → y ∈ ℤ
273 zsubcl ⊢ Q ∈ ℤ ∧ y ∈ ℤ → Q − y ∈ ℤ
274 271 272 273 syl2an ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q − y ∈ ℤ
275 fllt ⊢ Q P ⁢ 2 ⁢ u ∈ ℝ ∧ Q − y ∈ ℤ → Q P ⁢ 2 ⁢ u < Q − y ↔ Q P ⁢ 2 ⁢ u < Q − y
276 260 274 275 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q P ⁢ 2 ⁢ u < Q − y ↔ Q P ⁢ 2 ⁢ u < Q − y
277 24 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q P ⁢ 2 ⁢ u ∈ ℤ
278 zltp1le ⊢ Q P ⁢ 2 ⁢ u ∈ ℤ ∧ Q − y ∈ ℤ → Q P ⁢ 2 ⁢ u < Q − y ↔ Q P ⁢ 2 ⁢ u + 1 ≤ Q − y
279 277 274 278 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → Q P ⁢ 2 ⁢ u < Q − y ↔ Q P ⁢ 2 ⁢ u + 1 ≤ Q − y
280 269 276 279 3bitrd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ Q P ⁢ 2 ⁢ u + 1 ≤ Q − y
281 5 oveq2i ⊢ 2 ⋅ N = 2 ⁢ Q − 1 2
282 peano2rem ⊢ Q ∈ ℝ → Q − 1 ∈ ℝ
283 243 282 syl ⊢ φ ∧ u ∈ M 2 + 1 … M → Q − 1 ∈ ℝ
284 283 recnd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q − 1 ∈ ℂ
285 2cnd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ∈ ℂ
286 76 a1i ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ≠ 0
287 284 285 286 divcan2d ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ Q − 1 2 = Q − 1
288 281 287 eqtrid ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N = Q − 1
289 288 oveq1d ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N − Q P ⁢ 2 ⁢ u = Q - 1 - Q P ⁢ 2 ⁢ u
290 1cnd ⊢ φ ∧ u ∈ M 2 + 1 … M → 1 ∈ ℂ
291 24 zcnd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ∈ ℂ
292 244 290 291 sub32d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q - 1 - Q P ⁢ 2 ⁢ u = Q - Q P ⁢ 2 ⁢ u - 1
293 244 291 290 subsub4d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q - Q P ⁢ 2 ⁢ u - 1 = Q − Q P ⁢ 2 ⁢ u + 1
294 289 292 293 3eqtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N − Q P ⁢ 2 ⁢ u = Q − Q P ⁢ 2 ⁢ u + 1
295 294 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → 2 ⋅ N − Q P ⁢ 2 ⁢ u = Q − Q P ⁢ 2 ⁢ u + 1
296 295 breq2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ y ≤ Q − Q P ⁢ 2 ⁢ u + 1
297 242 280 296 3bitr4d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
298 297 anbi2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ≤ N ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
299 2nn ⊢ 2 ∈ ℕ
300 2 5 gausslemma2dlem0b ⊢ φ → N ∈ ℕ
301 nnmulcl ⊢ 2 ∈ ℕ ∧ N ∈ ℕ → 2 ⋅ N ∈ ℕ
302 299 300 301 sylancr ⊢ φ → 2 ⋅ N ∈ ℕ
303 302 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N ∈ ℕ
304 303 nnred ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N ∈ ℝ
305 300 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → N ∈ ℕ
306 305 nnred ⊢ φ ∧ u ∈ M 2 + 1 … M → N ∈ ℝ
307 24 zred ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ∈ ℝ
308 300 nncnd ⊢ φ → N ∈ ℂ
309 308 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → N ∈ ℂ
310 309 2timesd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N = N + N
311 309 309 310 mvrladdd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N − N = N
312 243 rehalfcld ⊢ φ ∧ u ∈ M 2 + 1 … M → Q 2 ∈ ℝ
313 243 ltm1d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q − 1 < Q
314 152 a1i ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ∈ ℝ
315 154 a1i ⊢ φ ∧ u ∈ M 2 + 1 … M → 0 < 2
316 ltdiv1 ⊢ Q − 1 ∈ ℝ ∧ Q ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → Q − 1 < Q ↔ Q − 1 2 < Q 2
317 283 243 314 315 316 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → Q − 1 < Q ↔ Q − 1 2 < Q 2
318 313 317 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → Q − 1 2 < Q 2
319 5 318 eqbrtrid ⊢ φ ∧ u ∈ M 2 + 1 … M → N < Q 2
320 306 312 319 ltled ⊢ φ ∧ u ∈ M 2 + 1 … M → N ≤ Q 2
321 244 285 66 286 div32d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q 2 ⁢ P = Q ⁢ P 2
322 126 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → M ∈ ℝ
323 322 rehalfcld ⊢ φ ∧ u ∈ M 2 + 1 … M → M 2 ∈ ℝ
324 peano2re ⊢ M 2 ∈ ℝ → M 2 + 1 ∈ ℝ
325 323 135 324 3syl ⊢ φ ∧ u ∈ M 2 + 1 … M → M 2 + 1 ∈ ℝ
326 19 zred ⊢ φ ∧ u ∈ M 2 + 1 … M → u ∈ ℝ
327 flltp1 ⊢ M 2 ∈ ℝ → M 2 < M 2 + 1
328 323 327 syl ⊢ φ ∧ u ∈ M 2 + 1 … M → M 2 < M 2 + 1
329 elfzle1 ⊢ u ∈ M 2 + 1 … M → M 2 + 1 ≤ u
330 329 adantl ⊢ φ ∧ u ∈ M 2 + 1 … M → M 2 + 1 ≤ u
331 323 325 326 328 330 ltletrd ⊢ φ ∧ u ∈ M 2 + 1 … M → M 2 < u
332 ltdivmul ⊢ M ∈ ℝ ∧ u ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → M 2 < u ↔ M < 2 ⁢ u
333 322 326 314 315 332 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → M 2 < u ↔ M < 2 ⁢ u
334 331 333 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → M < 2 ⁢ u
335 4 334 eqbrtrrid ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 2 < 2 ⁢ u
336 65 nnred ⊢ φ ∧ u ∈ M 2 + 1 … M → P ∈ ℝ
337 peano2rem ⊢ P ∈ ℝ → P − 1 ∈ ℝ
338 336 337 syl ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 ∈ ℝ
339 ltdivmul ⊢ P − 1 ∈ ℝ ∧ 2 ⁢ u ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → P − 1 2 < 2 ⁢ u ↔ P − 1 < 2 ⁢ 2 ⁢ u
340 338 22 314 315 339 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 2 < 2 ⁢ u ↔ P − 1 < 2 ⁢ 2 ⁢ u
341 335 340 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 < 2 ⁢ 2 ⁢ u
342 204 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → P ∈ ℤ
343 zmulcl ⊢ 2 ∈ ℤ ∧ 2 ⁢ u ∈ ℤ → 2 ⁢ 2 ⁢ u ∈ ℤ
344 17 21 343 sylancr ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ 2 ⁢ u ∈ ℤ
345 zlem1lt ⊢ P ∈ ℤ ∧ 2 ⁢ 2 ⁢ u ∈ ℤ → P ≤ 2 ⁢ 2 ⁢ u ↔ P − 1 < 2 ⁢ 2 ⁢ u
346 342 344 345 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M → P ≤ 2 ⁢ 2 ⁢ u ↔ P − 1 < 2 ⁢ 2 ⁢ u
347 341 346 mpbird ⊢ φ ∧ u ∈ M 2 + 1 … M → P ≤ 2 ⁢ 2 ⁢ u
348 ledivmul ⊢ P ∈ ℝ ∧ 2 ⁢ u ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → P 2 ≤ 2 ⁢ u ↔ P ≤ 2 ⁢ 2 ⁢ u
349 336 22 314 315 348 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → P 2 ≤ 2 ⁢ u ↔ P ≤ 2 ⁢ 2 ⁢ u
350 347 349 mpbird ⊢ φ ∧ u ∈ M 2 + 1 … M → P 2 ≤ 2 ⁢ u
351 336 rehalfcld ⊢ φ ∧ u ∈ M 2 + 1 … M → P 2 ∈ ℝ
352 270 nngt0d ⊢ φ ∧ u ∈ M 2 + 1 … M → 0 < Q
353 lemul2 ⊢ P 2 ∈ ℝ ∧ 2 ⁢ u ∈ ℝ ∧ Q ∈ ℝ ∧ 0 < Q → P 2 ≤ 2 ⁢ u ↔ Q ⁢ P 2 ≤ Q ⁢ 2 ⁢ u
354 351 22 243 352 353 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → P 2 ≤ 2 ⁢ u ↔ Q ⁢ P 2 ≤ Q ⁢ 2 ⁢ u
355 350 354 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ⁢ P 2 ≤ Q ⁢ 2 ⁢ u
356 321 355 eqbrtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q 2 ⁢ P ≤ Q ⁢ 2 ⁢ u
357 243 22 remulcld ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ⁢ 2 ⁢ u ∈ ℝ
358 65 nngt0d ⊢ φ ∧ u ∈ M 2 + 1 … M → 0 < P
359 lemuldiv ⊢ Q 2 ∈ ℝ ∧ Q ⁢ 2 ⁢ u ∈ ℝ ∧ P ∈ ℝ ∧ 0 < P → Q 2 ⁢ P ≤ Q ⁢ 2 ⁢ u ↔ Q 2 ≤ Q ⁢ 2 ⁢ u P
360 312 357 336 358 359 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → Q 2 ⁢ P ≤ Q ⁢ 2 ⁢ u ↔ Q 2 ≤ Q ⁢ 2 ⁢ u P
361 356 360 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → Q 2 ≤ Q ⁢ 2 ⁢ u P
362 244 68 66 247 div23d ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ⁢ 2 ⁢ u P = Q P ⁢ 2 ⁢ u
363 361 362 breqtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q 2 ≤ Q P ⁢ 2 ⁢ u
364 306 312 23 320 363 letrd ⊢ φ ∧ u ∈ M 2 + 1 … M → N ≤ Q P ⁢ 2 ⁢ u
365 300 nnzd ⊢ φ → N ∈ ℤ
366 365 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → N ∈ ℤ
367 flge ⊢ Q P ⁢ 2 ⁢ u ∈ ℝ ∧ N ∈ ℤ → N ≤ Q P ⁢ 2 ⁢ u ↔ N ≤ Q P ⁢ 2 ⁢ u
368 23 366 367 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M → N ≤ Q P ⁢ 2 ⁢ u ↔ N ≤ Q P ⁢ 2 ⁢ u
369 364 368 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → N ≤ Q P ⁢ 2 ⁢ u
370 311 369 eqbrtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N − N ≤ Q P ⁢ 2 ⁢ u
371 304 306 307 370 subled ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N − Q P ⁢ 2 ⁢ u ≤ N
372 371 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → 2 ⋅ N − Q P ⁢ 2 ⁢ u ≤ N
373 303 nnzd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N ∈ ℤ
374 373 24 zsubcld ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℤ
375 374 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℤ
376 375 zred ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℝ
377 300 ad2antrr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → N ∈ ℕ
378 377 nnred ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → N ∈ ℝ
379 letr ⊢ y ∈ ℝ ∧ 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℝ ∧ N ∈ ℝ → y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u ∧ 2 ⋅ N − Q P ⁢ 2 ⁢ u ≤ N → y ≤ N
380 240 376 378 379 syl3anc ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u ∧ 2 ⋅ N − Q P ⁢ 2 ⁢ u ≤ N → y ≤ N
381 372 380 mpan2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u → y ≤ N
382 381 pm4.71rd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ y ≤ N ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
383 298 382 bitr4d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ y ∈ ℕ → y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
384 383 pm5.32da ⊢ φ ∧ u ∈ M 2 + 1 … M → y ∈ ℕ ∧ y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ∈ ℕ ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
385 384 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → y ∈ ℕ ∧ y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ∈ ℕ ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
386 234 385 bitrid ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → y ∈ ℕ ∧ y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q ↔ y ∈ ℕ ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
387 simpr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x = P − 2 ⁢ u
388 342 21 zsubcld ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ∈ ℤ
389 elfzle2 ⊢ u ∈ M 2 + 1 … M → u ≤ M
390 389 adantl ⊢ φ ∧ u ∈ M 2 + 1 … M → u ≤ M
391 390 4 breqtrdi ⊢ φ ∧ u ∈ M 2 + 1 … M → u ≤ P − 1 2
392 lemuldiv2 ⊢ u ∈ ℝ ∧ P − 1 ∈ ℝ ∧ 2 ∈ ℝ ∧ 0 < 2 → 2 ⁢ u ≤ P − 1 ↔ u ≤ P − 1 2
393 326 338 314 315 392 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ≤ P − 1 ↔ u ≤ P − 1 2
394 391 393 mpbird ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u ≤ P − 1
395 336 ltm1d ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 < P
396 22 338 336 394 395 lelttrd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u < P
397 22 336 posdifd ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u < P ↔ 0 < P − 2 ⁢ u
398 396 397 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → 0 < P − 2 ⁢ u
399 elnnz ⊢ P − 2 ⁢ u ∈ ℕ ↔ P − 2 ⁢ u ∈ ℤ ∧ 0 < P − 2 ⁢ u
400 388 398 399 sylanbrc ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ∈ ℕ
401 66 68 290 sub32d ⊢ φ ∧ u ∈ M 2 + 1 … M → P - 2 ⁢ u - 1 = P - 1 - 2 ⁢ u
402 4 4 oveq12i ⊢ M + M = P − 1 2 + P − 1 2
403 65 nnzd ⊢ φ ∧ u ∈ M 2 + 1 … M → P ∈ ℤ
404 403 206 syl ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 ∈ ℤ
405 404 zcnd ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 ∈ ℂ
406 405 2halvesd ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 1 2 + P − 1 2 = P − 1
407 402 406 eqtrid ⊢ φ ∧ u ∈ M 2 + 1 … M → M + M = P − 1
408 407 oveq1d ⊢ φ ∧ u ∈ M 2 + 1 … M → M + M - M = P - 1 - M
409 160 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → M ∈ ℂ
410 409 409 pncan2d ⊢ φ ∧ u ∈ M 2 + 1 … M → M + M - M = M
411 408 410 eqtr3d ⊢ φ ∧ u ∈ M 2 + 1 … M → P - 1 - M = M
412 411 334 eqbrtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → P - 1 - M < 2 ⁢ u
413 338 322 22 412 ltsub23d ⊢ φ ∧ u ∈ M 2 + 1 … M → P - 1 - 2 ⁢ u < M
414 401 413 eqbrtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → P - 2 ⁢ u - 1 < M
415 125 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → M ∈ ℕ
416 415 nnzd ⊢ φ ∧ u ∈ M 2 + 1 … M → M ∈ ℤ
417 zlem1lt ⊢ P − 2 ⁢ u ∈ ℤ ∧ M ∈ ℤ → P − 2 ⁢ u ≤ M ↔ P - 2 ⁢ u - 1 < M
418 388 416 417 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ≤ M ↔ P - 2 ⁢ u - 1 < M
419 414 418 mpbird ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ≤ M
420 fznn ⊢ M ∈ ℤ → P − 2 ⁢ u ∈ 1 … M ↔ P − 2 ⁢ u ∈ ℕ ∧ P − 2 ⁢ u ≤ M
421 416 420 syl ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ∈ 1 … M ↔ P − 2 ⁢ u ∈ ℕ ∧ P − 2 ⁢ u ≤ M
422 400 419 421 mpbir2and ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u ∈ 1 … M
423 422 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → P − 2 ⁢ u ∈ 1 … M
424 387 423 eqeltrd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x ∈ 1 … M
425 424 biantrurd ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → y ∈ 1 … N ↔ x ∈ 1 … M ∧ y ∈ 1 … N
426 365 ad2antrr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → N ∈ ℤ
427 fznn ⊢ N ∈ ℤ → y ∈ 1 … N ↔ y ∈ ℕ ∧ y ≤ N
428 426 427 syl ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → y ∈ 1 … N ↔ y ∈ ℕ ∧ y ≤ N
429 425 428 bitr3d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x ∈ 1 … M ∧ y ∈ 1 … N ↔ y ∈ ℕ ∧ y ≤ N
430 387 oveq1d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x ⁢ Q = P − 2 ⁢ u ⁢ Q
431 430 breq2d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → y ⁢ P < x ⁢ Q ↔ y ⁢ P < P − 2 ⁢ u ⁢ Q
432 429 431 anbi12d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q ↔ y ∈ ℕ ∧ y ≤ N ∧ y ⁢ P < P − 2 ⁢ u ⁢ Q
433 374 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℤ
434 fznn ⊢ 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℤ → y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ y ∈ ℕ ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
435 433 434 syl ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ y ∈ ℕ ∧ y ≤ 2 ⋅ N − Q P ⁢ 2 ⁢ u
436 386 432 435 3bitr4d ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x ∈ 1 … M ∧ y ∈ 1 … N ∧ y ⁢ P < x ⁢ Q ↔ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
437 233 436 bitrid ⊢ φ ∧ u ∈ M 2 + 1 … M ∧ x = P − 2 ⁢ u → x y ∈ S ↔ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
438 437 pm5.32da ⊢ φ ∧ u ∈ M 2 + 1 … M → x = P − 2 ⁢ u ∧ x y ∈ S ↔ x = P − 2 ⁢ u ∧ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
439 vex ⊢ x ∈ V
440 vex ⊢ y ∈ V
441 439 440 op1std ⊢ z = x y → 1 st ⁡ z = x
442 441 eqeq1d ⊢ z = x y → 1 st ⁡ z = P − 2 ⁢ u ↔ x = P − 2 ⁢ u
443 442 elrab ⊢ x y ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ↔ x y ∈ S ∧ x = P − 2 ⁢ u
444 443 biancomi ⊢ x y ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ↔ x = P − 2 ⁢ u ∧ x y ∈ S
445 opelxp ⊢ x y ∈ P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ x ∈ P − 2 ⁢ u ∧ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
446 velsn ⊢ x ∈ P − 2 ⁢ u ↔ x = P − 2 ⁢ u
447 446 anbi1i ⊢ x ∈ P − 2 ⁢ u ∧ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ x = P − 2 ⁢ u ∧ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
448 445 447 bitri ⊢ x y ∈ P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ↔ x = P − 2 ⁢ u ∧ y ∈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
449 438 444 448 3bitr4g ⊢ φ ∧ u ∈ M 2 + 1 … M → x y ∈ z ∈ S | 1 st ⁡ z = P − 2 ⁢ u ↔ x y ∈ P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
450 229 230 449 eqrelrdv ⊢ φ ∧ u ∈ M 2 + 1 … M → z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
451 450 fveq2d ⊢ φ ∧ u ∈ M 2 + 1 … M → z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
452 fzfid ⊢ φ ∧ u ∈ M 2 + 1 … M → 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ Fin
453 xpsnen2g ⊢ P − 2 ⁢ u ∈ ℤ ∧ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ Fin → P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ≈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
454 388 452 453 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ≈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
455 hasheni ⊢ P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u ≈ 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u → P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u = 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
456 454 455 syl ⊢ φ ∧ u ∈ M 2 + 1 … M → P − 2 ⁢ u × 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u = 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u
457 ltmul2 ⊢ 2 ⁢ u ∈ ℝ ∧ P ∈ ℝ ∧ Q ∈ ℝ ∧ 0 < Q → 2 ⁢ u < P ↔ Q ⁢ 2 ⁢ u < Q ⁢ P
458 22 336 243 352 457 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⁢ u < P ↔ Q ⁢ 2 ⁢ u < Q ⁢ P
459 396 458 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ⁢ 2 ⁢ u < Q ⁢ P
460 ltdivmul2 ⊢ Q ⁢ 2 ⁢ u ∈ ℝ ∧ Q ∈ ℝ ∧ P ∈ ℝ ∧ 0 < P → Q ⁢ 2 ⁢ u P < Q ↔ Q ⁢ 2 ⁢ u < Q ⁢ P
461 357 243 336 358 460 syl112anc ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ⁢ 2 ⁢ u P < Q ↔ Q ⁢ 2 ⁢ u < Q ⁢ P
462 459 461 mpbird ⊢ φ ∧ u ∈ M 2 + 1 … M → Q ⁢ 2 ⁢ u P < Q
463 362 462 eqbrtrrd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u < Q
464 fllt ⊢ Q P ⁢ 2 ⁢ u ∈ ℝ ∧ Q ∈ ℤ → Q P ⁢ 2 ⁢ u < Q ↔ Q P ⁢ 2 ⁢ u < Q
465 23 271 464 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u < Q ↔ Q P ⁢ 2 ⁢ u < Q
466 463 465 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u < Q
467 zltlem1 ⊢ Q P ⁢ 2 ⁢ u ∈ ℤ ∧ Q ∈ ℤ → Q P ⁢ 2 ⁢ u < Q ↔ Q P ⁢ 2 ⁢ u ≤ Q − 1
468 24 271 467 syl2anc ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u < Q ↔ Q P ⁢ 2 ⁢ u ≤ Q − 1
469 466 468 mpbid ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ≤ Q − 1
470 469 288 breqtrrd ⊢ φ ∧ u ∈ M 2 + 1 … M → Q P ⁢ 2 ⁢ u ≤ 2 ⋅ N
471 eluz2 ⊢ 2 ⋅ N ∈ ℤ ≥ Q P ⁢ 2 ⁢ u ↔ Q P ⁢ 2 ⁢ u ∈ ℤ ∧ 2 ⋅ N ∈ ℤ ∧ Q P ⁢ 2 ⁢ u ≤ 2 ⋅ N
472 24 373 470 471 syl3anbrc ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N ∈ ℤ ≥ Q P ⁢ 2 ⁢ u
473 uznn0sub ⊢ 2 ⋅ N ∈ ℤ ≥ Q P ⁢ 2 ⁢ u → 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℕ 0
474 hashfz1 ⊢ 2 ⋅ N − Q P ⁢ 2 ⁢ u ∈ ℕ 0 → 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u = 2 ⋅ N − Q P ⁢ 2 ⁢ u
475 472 473 474 3syl ⊢ φ ∧ u ∈ M 2 + 1 … M → 1 … 2 ⋅ N − Q P ⁢ 2 ⁢ u = 2 ⋅ N − Q P ⁢ 2 ⁢ u
476 451 456 475 3eqtrd ⊢ φ ∧ u ∈ M 2 + 1 … M → z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = 2 ⋅ N − Q P ⁢ 2 ⁢ u
477 476 sumeq2dv ⊢ φ → ∑ u = M 2 + 1 M z ∈ S | 1 st ⁡ z = P − 2 ⁢ u = ∑ u = M 2 + 1 M 2 ⋅ N − Q P ⁢ 2 ⁢ u
478 83 226 477 3eqtr3rd ⊢ φ → ∑ u = M 2 + 1 M 2 ⋅ N − Q P ⁢ 2 ⁢ u = z ∈ S | ¬ 2 ∥ 1 st ⁡ z
479 302 nncnd ⊢ φ → 2 ⋅ N ∈ ℂ
480 479 adantr ⊢ φ ∧ u ∈ M 2 + 1 … M → 2 ⋅ N ∈ ℂ
481 11 480 291 fsumsub ⊢ φ → ∑ u = M 2 + 1 M 2 ⋅ N − Q P ⁢ 2 ⁢ u = ∑ u = M 2 + 1 M 2 ⋅ N − ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u
482 478 481 eqtr3d ⊢ φ → z ∈ S | ¬ 2 ∥ 1 st ⁡ z = ∑ u = M 2 + 1 M 2 ⋅ N − ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u
483 482 oveq2d ⊢ φ → ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z = ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + ∑ u = M 2 + 1 M 2 ⋅ N - ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u
484 25 zcnd ⊢ φ → ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ∈ ℂ
485 11 373 fsumzcl ⊢ φ → ∑ u = M 2 + 1 M 2 ⋅ N ∈ ℤ
486 485 zcnd ⊢ φ → ∑ u = M 2 + 1 M 2 ⋅ N ∈ ℂ
487 484 486 pncan3d ⊢ φ → ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + ∑ u = M 2 + 1 M 2 ⋅ N - ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u = ∑ u = M 2 + 1 M 2 ⋅ N
488 fsumconst ⊢ M 2 + 1 … M ∈ Fin ∧ 2 ⋅ N ∈ ℂ → ∑ u = M 2 + 1 M 2 ⋅ N = M 2 + 1 … M ⁢ 2 ⋅ N
489 11 479 488 syl2anc ⊢ φ → ∑ u = M 2 + 1 M 2 ⋅ N = M 2 + 1 … M ⁢ 2 ⋅ N
490 hashcl ⊢ M 2 + 1 … M ∈ Fin → M 2 + 1 … M ∈ ℕ 0
491 11 490 syl ⊢ φ → M 2 + 1 … M ∈ ℕ 0
492 491 nn0cnd ⊢ φ → M 2 + 1 … M ∈ ℂ
493 2cnd ⊢ φ → 2 ∈ ℂ
494 492 493 308 mul12d ⊢ φ → M 2 + 1 … M ⁢ 2 ⋅ N = 2 ⁢ M 2 + 1 … M ⋅ N
495 489 494 eqtrd ⊢ φ → ∑ u = M 2 + 1 M 2 ⋅ N = 2 ⁢ M 2 + 1 … M ⋅ N
496 483 487 495 3eqtrd ⊢ φ → ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z = 2 ⁢ M 2 + 1 … M ⋅ N
497 496 oveq2d ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z = − 1 2 ⁢ M 2 + 1 … M ⋅ N
498 17 a1i ⊢ φ → 2 ∈ ℤ
499 491 nn0zd ⊢ φ → M 2 + 1 … M ∈ ℤ
500 499 365 zmulcld ⊢ φ → M 2 + 1 … M ⋅ N ∈ ℤ
501 expmulz ⊢ − 1 ∈ ℂ ∧ − 1 ≠ 0 ∧ 2 ∈ ℤ ∧ M 2 + 1 … M ⋅ N ∈ ℤ → − 1 2 ⁢ M 2 + 1 … M ⋅ N = -1 2 M 2 + 1 … M ⋅ N
502 8 10 498 500 501 syl22anc ⊢ φ → − 1 2 ⁢ M 2 + 1 … M ⋅ N = -1 2 M 2 + 1 … M ⋅ N
503 neg1sqe1 ⊢ − 1 2 = 1
504 503 oveq1i ⊢ -1 2 M 2 + 1 … M ⋅ N = 1 M 2 + 1 … M ⋅ N
505 1exp ⊢ M 2 + 1 … M ⋅ N ∈ ℤ → 1 M 2 + 1 … M ⋅ N = 1
506 500 505 syl ⊢ φ → 1 M 2 + 1 … M ⋅ N = 1
507 504 506 eqtrid ⊢ φ → -1 2 M 2 + 1 … M ⋅ N = 1
508 497 502 507 3eqtrd ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z = 1
509 44 55 508 3eqtr4d ⊢ φ → − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⁢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z
510 expaddz ⊢ − 1 ∈ ℂ ∧ − 1 ≠ 0 ∧ ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ∈ ℤ ∧ z ∈ S | ¬ 2 ∥ 1 st ⁡ z ∈ ℤ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z = − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ⁢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
511 8 10 25 42 510 syl22anc ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u + z ∈ S | ¬ 2 ∥ 1 st ⁡ z = − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ⁢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
512 509 511 eqtr2d ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u ⁢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z = − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z ⁢ − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z
513 26 41 41 43 512 mulcan2ad ⊢ φ → − 1 ∑ u = M 2 + 1 M Q P ⁢ 2 ⁢ u = − 1 z ∈ S | ¬ 2 ∥ 1 st ⁡ z