Metamath Proof Explorer


Theorem cos9thpiminplylem2

Description: The polynomial ( ( X ^ 3 ) + ( ( -u 3 x. X ) + 1 ) ) has no rational roots. (Contributed by Thierry Arnoux, 9-Nov-2025)

Ref Expression
Hypothesis cos9thpiminplylem2.1 ⊢ φ → X ∈ ℚ
Assertion cos9thpiminplylem2 ⊢ φ → X 3 + -3 ⁢ X + 1 ≠ 0

Proof

Step Hyp Ref Expression
1 cos9thpiminplylem2.1 ⊢ φ → X ∈ ℚ
2 simpr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → X = 0
3 2 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → X 3 = 0 3
4 3nn ⊢ 3 ∈ ℕ
5 4 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → 3 ∈ ℕ
6 5 0expd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → 0 3 = 0
7 3 6 eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → X 3 = 0
8 7 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → X 3 + -3 ⁢ X + 1 = 0 + -3 ⁢ X + 1
9 2 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → -3 ⁢ X = -3 ⋅ 0
10 3cn ⊢ 3 ∈ ℂ
11 10 negcli ⊢ − 3 ∈ ℂ
12 11 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → − 3 ∈ ℂ
13 12 mul01d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → -3 ⋅ 0 = 0
14 9 13 eqtr2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → 0 = -3 ⁢ X
15 14 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → 0 + 1 = -3 ⁢ X + 1
16 0p1e1 ⊢ 0 + 1 = 1
17 15 16 eqtr3di ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → -3 ⁢ X + 1 = 1
18 14 17 oveq12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → 0 + -3 ⁢ X + 1 = -3 ⁢ X + 1
19 8 18 17 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → X 3 + -3 ⁢ X + 1 = 1
20 ax-1ne0 ⊢ 1 ≠ 0
21 20 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → 1 ≠ 0
22 19 21 eqnetrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X = 0 → X 3 + -3 ⁢ X + 1 ≠ 0
23 simpr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → X = p q
24 simplr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ → p ∈ ℤ
25 24 zcnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ → p ∈ ℂ
26 25 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → p ∈ ℂ
27 simpr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ → q ∈ ℕ
28 27 nncnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ → q ∈ ℂ
29 28 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → q ∈ ℂ
30 27 nnne0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ → q ≠ 0
31 30 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → q ≠ 0
32 26 29 31 divcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → p q ∈ ℂ
33 23 32 eqeltrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → X ∈ ℂ
34 33 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X ∈ ℂ
35 simplr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X ≠ 0
36 34 35 reccld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X ∈ ℂ
37 3nn0 ⊢ 3 ∈ ℕ 0
38 37 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 3 ∈ ℕ 0
39 36 38 expcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 ∈ ℂ
40 11 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → − 3 ∈ ℂ
41 36 sqcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 2 ∈ ℂ
42 40 41 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 ∈ ℂ
43 1cnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 ∈ ℂ
44 42 43 addcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 + 1 ∈ ℂ
45 37 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → 3 ∈ ℕ 0
46 33 45 expcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q → X 3 ∈ ℂ
47 46 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 ∈ ℂ
48 39 44 47 adddird ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 + -3 ⁢ 1 X 2 + 1 ⁢ X 3 = 1 X 3 ⁢ X 3 + -3 ⁢ 1 X 2 + 1 ⁢ X 3
49 3z ⊢ 3 ∈ ℤ
50 49 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 3 ∈ ℤ
51 34 35 50 exprecd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 = 1 X 3
52 51 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 ⁢ X 3 = 1 X 3 ⁢ X 3
53 34 35 50 expne0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 ≠ 0
54 47 53 recid2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 ⁢ X 3 = 1
55 52 54 eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 ⁢ X 3 = 1
56 2z ⊢ 2 ∈ ℤ
57 56 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 2 ∈ ℤ
58 34 35 57 exprecd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 2 = 1 X 2
59 58 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 2 ⁢ X 3 = 1 X 2 ⁢ X 3
60 34 sqcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 2 ∈ ℂ
61 34 35 57 expne0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 2 ≠ 0
62 47 60 61 divrec2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 X 2 = 1 X 2 ⁢ X 3
63 2cnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 2 ∈ ℂ
64 2p1e3 ⊢ 2 + 1 = 3
65 64 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 2 + 1 = 3
66 65 eqcomd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 3 = 2 + 1
67 63 43 66 mvrladdd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 3 − 2 = 1
68 67 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 − 2 = X 1
69 34 35 57 50 expsubd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 − 2 = X 3 X 2
70 34 exp1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 1 = X
71 68 69 70 3eqtr3d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 X 2 = X
72 59 62 71 3eqtr2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 2 ⁢ X 3 = X
73 72 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 3 ⁢ 1 X 2 ⁢ X 3 = 3 ⁢ X
74 73 negeqd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → − 3 ⁢ 1 X 2 ⁢ X 3 = − 3 ⁢ X
75 40 41 47 mulassd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 ⁢ X 3 = -3 ⁢ 1 X 2 ⁢ X 3
76 10 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 3 ∈ ℂ
77 41 47 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 2 ⁢ X 3 ∈ ℂ
78 76 77 mulneg1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 ⁢ X 3 = − 3 ⁢ 1 X 2 ⁢ X 3
79 75 78 eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 ⁢ X 3 = − 3 ⁢ 1 X 2 ⁢ X 3
80 76 34 mulneg1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ X = − 3 ⁢ X
81 74 79 80 3eqtr4d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 ⁢ X 3 = -3 ⁢ X
82 47 mullidd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 ⁢ X 3 = X 3
83 81 82 oveq12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 ⁢ X 3 + 1 ⁢ X 3 = -3 ⁢ X + X 3
84 42 47 43 83 joinlmuladdmuld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ 1 X 2 + 1 ⁢ X 3 = -3 ⁢ X + X 3
85 55 84 oveq12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 ⁢ X 3 + -3 ⁢ 1 X 2 + 1 ⁢ X 3 = 1 + -3 ⁢ X + X 3
86 40 34 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ X ∈ ℂ
87 86 47 addcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ X + X 3 ∈ ℂ
88 43 87 addcomd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 + -3 ⁢ X + X 3 = -3 ⁢ X + X 3 + 1
89 86 47 addcomd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ X + X 3 = X 3 + -3 ⁢ X
90 89 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → -3 ⁢ X + X 3 + 1 = X 3 + -3 ⁢ X + 1
91 47 86 43 addassd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 + -3 ⁢ X + 1 = X 3 + -3 ⁢ X + 1
92 88 90 91 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 + -3 ⁢ X + X 3 = X 3 + -3 ⁢ X + 1
93 48 85 92 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 + -3 ⁢ 1 X 2 + 1 ⁢ X 3 = X 3 + -3 ⁢ X + 1
94 39 44 addcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 + -3 ⁢ 1 X 2 + 1 ∈ ℂ
95 simpllr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → X = p q
96 95 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X = p q
97 96 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X = 1 p q
98 simp-6r ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p ∈ ℤ
99 98 zcnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p ∈ ℂ
100 simp-5r ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ∈ ℕ
101 100 nncnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ∈ ℂ
102 simpr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → X ≠ 0
103 95 102 eqnetrrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p q ≠ 0
104 25 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p ∈ ℂ
105 28 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → q ∈ ℂ
106 30 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → q ≠ 0
107 104 105 106 divne0bd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p ≠ 0 ↔ p q ≠ 0
108 103 107 mpbird ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p ≠ 0
109 108 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p ≠ 0
110 100 nnne0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ≠ 0
111 99 101 109 110 recdivd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 p q = q p
112 101 99 109 divrecd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q p = q ⁢ 1 p
113 99 div1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p 1 = p
114 simpr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p = 1
115 114 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p p = p 1
116 24 zred ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ → p ∈ ℝ
117 116 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p ∈ ℝ
118 117 108 receqid ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → 1 p = p ↔ p = 1
119 118 biimpar ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 p = p
120 113 115 119 3eqtr4d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p p = 1 p
121 120 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ⁢ p p = q ⁢ 1 p
122 112 121 eqtr4d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q p = q ⁢ p p
123 97 111 122 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X = q ⁢ p p
124 98 zred ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p ∈ ℝ
125 sgnval2 ⊢ p ∈ ℝ ∧ p ≠ 0 → sgn ⁡ p = p p
126 124 109 125 syl2anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → sgn ⁡ p = p p
127 126 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ⁢ sgn ⁡ p = q ⁢ p p
128 123 127 eqtr4d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X = q ⁢ sgn ⁡ p
129 100 nnzd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ∈ ℤ
130 neg1z ⊢ − 1 ∈ ℤ
131 130 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → − 1 ∈ ℤ
132 0zd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 0 ∈ ℤ
133 1zzd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 ∈ ℤ
134 131 132 133 tpssd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → − 1 0 1 ⊆ ℤ
135 124 rexrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → p ∈ ℝ *
136 sgncl ⊢ p ∈ ℝ * → sgn ⁡ p ∈ − 1 0 1
137 135 136 syl ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → sgn ⁡ p ∈ − 1 0 1
138 134 137 sseldd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → sgn ⁡ p ∈ ℤ
139 129 138 zmulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → q ⁢ sgn ⁡ p ∈ ℤ
140 128 139 eqeltrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X ∈ ℤ
141 140 cos9thpiminplylem1 ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 + -3 ⁢ 1 X 2 + 1 ≠ 0
142 94 47 141 53 mulne0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → 1 X 3 + -3 ⁢ 1 X 2 + 1 ⁢ X 3 ≠ 0
143 93 142 eqnetrrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p = 1 → X 3 + -3 ⁢ X + 1 ≠ 0
144 simplr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p → r ∈ ℙ
145 1nprm ⊢ ¬ 1 ∈ ℙ
146 145 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p → ¬ 1 ∈ ℙ
147 nelne2 ⊢ r ∈ ℙ ∧ ¬ 1 ∈ ℙ → r ≠ 1
148 144 146 147 syl2anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p → r ≠ 1
149 prmnn ⊢ r ∈ ℙ → r ∈ ℕ
150 149 ad3antlr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∈ ℕ
151 150 nnnn0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∈ ℕ 0
152 150 nnzd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∈ ℤ
153 simp-5r ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p ∈ ℤ
154 153 ad4antr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → p ∈ ℤ
155 simp-8r ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → q ∈ ℕ
156 155 nnzd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → q ∈ ℤ
157 simplr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ p
158 dvdsabsb ⊢ r ∈ ℤ ∧ p ∈ ℤ → r ∥ p ↔ r ∥ p
159 158 biimpar ⊢ r ∈ ℤ ∧ p ∈ ℤ ∧ r ∥ p → r ∥ p
160 152 154 157 159 syl21anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ p
161 simpllr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∈ ℙ
162 4 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ∈ ℕ
163 49 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ∈ ℤ
164 155 nnnn0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → q ∈ ℕ 0
165 nn0sqcl ⊢ q ∈ ℕ 0 → q 2 ∈ ℕ 0
166 164 165 syl ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → q 2 ∈ ℕ 0
167 166 nn0zd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → q 2 ∈ ℤ
168 163 167 zmulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ⁢ q 2 ∈ ℤ
169 zsqcl ⊢ p ∈ ℤ → p 2 ∈ ℤ
170 154 169 syl ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → p 2 ∈ ℤ
171 168 170 zsubcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ⁢ q 2 − p 2 ∈ ℤ
172 152 154 171 160 dvdsmultr1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ p ⁢ 3 ⁢ q 2 − p 2
173 105 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q ∈ ℂ
174 37 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ∈ ℕ 0
175 173 174 expcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 ∈ ℂ
176 104 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ∈ ℂ
177 10 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ∈ ℂ
178 173 sqcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 2 ∈ ℂ
179 177 178 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ⁢ q 2 ∈ ℂ
180 176 sqcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 2 ∈ ℂ
181 179 180 subcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ⁢ q 2 − p 2 ∈ ℂ
182 176 181 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ 3 ⁢ q 2 − p 2 ∈ ℂ
183 95 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X = p q
184 183 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 = p q 3
185 184 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 ⁢ q 3 = p q 3 ⁢ q 3
186 106 adantr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q ≠ 0
187 176 173 186 174 expdivd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p q 3 = p 3 q 3
188 187 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p q 3 ⁢ q 3 = p 3 q 3 ⁢ q 3
189 176 174 expcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 3 ∈ ℂ
190 49 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 ∈ ℤ
191 173 186 190 expne0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 ≠ 0
192 189 175 191 divcan1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 3 q 3 ⁢ q 3 = p 3
193 185 188 192 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 ⁢ q 3 = p 3
194 11 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → − 3 ∈ ℂ
195 33 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X ∈ ℂ
196 194 195 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X ∈ ℂ
197 1cnd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 1 ∈ ℂ
198 194 195 175 mulassd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X ⁢ q 3 = -3 ⁢ X ⁢ q 3
199 183 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X ⁢ q 3 = p q ⁢ q 3
200 176 173 175 186 div32d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p q ⁢ q 3 = p ⁢ q 3 q
201 1zzd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 1 ∈ ℤ
202 173 186 201 190 expsubd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − 1 = q 3 q 1
203 3m1e2 ⊢ 3 − 1 = 2
204 203 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 3 − 1 = 2
205 204 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − 1 = q 2
206 173 exp1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 1 = q
207 206 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 q 1 = q 3 q
208 202 205 207 3eqtr3rd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 q = q 2
209 208 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ q 3 q = p ⁢ q 2
210 199 200 209 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X ⁢ q 3 = p ⁢ q 2
211 210 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X ⁢ q 3 = -3 ⁢ p ⁢ q 2
212 198 211 eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X ⁢ q 3 = -3 ⁢ p ⁢ q 2
213 175 mullidd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 1 ⁢ q 3 = q 3
214 212 213 oveq12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X ⁢ q 3 + 1 ⁢ q 3 = -3 ⁢ p ⁢ q 2 + q 3
215 196 175 197 214 joinlmuladdmuld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X + 1 ⁢ q 3 = -3 ⁢ p ⁢ q 2 + q 3
216 193 215 oveq12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 ⁢ q 3 + -3 ⁢ X + 1 ⁢ q 3 = p 3 + -3 ⁢ p ⁢ q 2 + q 3
217 46 ad3antrrr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 ∈ ℂ
218 196 197 addcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ X + 1 ∈ ℂ
219 217 218 175 adddird ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 + -3 ⁢ X + 1 ⁢ q 3 = X 3 ⁢ q 3 + -3 ⁢ X + 1 ⁢ q 3
220 176 179 180 subdid ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ 3 ⁢ q 2 − p 2 = p ⁢ 3 ⁢ q 2 − p ⁢ p 2
221 2nn0 ⊢ 2 ∈ ℕ 0
222 221 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 2 ∈ ℕ 0
223 1nn0 ⊢ 1 ∈ ℕ 0
224 223 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 1 ∈ ℕ 0
225 176 222 224 expaddd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 1 + 2 = p 1 ⁢ p 2
226 1p2e3 ⊢ 1 + 2 = 3
227 226 a1i ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 1 + 2 = 3
228 227 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 1 + 2 = p 3
229 176 exp1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 1 = p
230 229 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 1 ⁢ p 2 = p ⁢ p 2
231 225 228 230 3eqtr3rd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ p 2 = p 3
232 231 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ 3 ⁢ q 2 − p ⁢ p 2 = p ⁢ 3 ⁢ q 2 − p 3
233 220 232 eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ 3 ⁢ q 2 − p 2 = p ⁢ 3 ⁢ q 2 − p 3
234 233 oveq2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 − p 2 = q 3 − p ⁢ 3 ⁢ q 2 − p 3
235 176 179 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ 3 ⁢ q 2 ∈ ℂ
236 175 235 189 subsub2d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 − p 3 = q 3 + p 3 - p ⁢ 3 ⁢ q 2
237 175 189 235 addsub12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 + p 3 - p ⁢ 3 ⁢ q 2 = p 3 + q 3 - p ⁢ 3 ⁢ q 2
238 175 235 subcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 ∈ ℂ
239 189 238 addcomd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 3 + q 3 - p ⁢ 3 ⁢ q 2 = q 3 - p ⁢ 3 ⁢ q 2 + p 3
240 235 negcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → − p ⁢ 3 ⁢ q 2 ∈ ℂ
241 175 240 addcomd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 + − p ⁢ 3 ⁢ q 2 = - p ⁢ 3 ⁢ q 2 + q 3
242 175 235 negsubd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 + − p ⁢ 3 ⁢ q 2 = q 3 − p ⁢ 3 ⁢ q 2
243 176 177 178 mul12d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ 3 ⁢ q 2 = 3 ⁢ p ⁢ q 2
244 243 negeqd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → − p ⁢ 3 ⁢ q 2 = − 3 ⁢ p ⁢ q 2
245 176 178 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p ⁢ q 2 ∈ ℂ
246 177 245 mulneg1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ p ⁢ q 2 = − 3 ⁢ p ⁢ q 2
247 244 246 eqtr4d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → − p ⁢ 3 ⁢ q 2 = -3 ⁢ p ⁢ q 2
248 247 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → - p ⁢ 3 ⁢ q 2 + q 3 = -3 ⁢ p ⁢ q 2 + q 3
249 241 242 248 3eqtr3d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 = -3 ⁢ p ⁢ q 2 + q 3
250 249 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 - p ⁢ 3 ⁢ q 2 + p 3 = -3 ⁢ p ⁢ q 2 + q 3 + p 3
251 239 250 eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → p 3 + q 3 - p ⁢ 3 ⁢ q 2 = -3 ⁢ p ⁢ q 2 + q 3 + p 3
252 236 237 251 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 − p 3 = -3 ⁢ p ⁢ q 2 + q 3 + p 3
253 194 245 mulcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ p ⁢ q 2 ∈ ℂ
254 253 175 addcld ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ p ⁢ q 2 + q 3 ∈ ℂ
255 254 189 addcomd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → -3 ⁢ p ⁢ q 2 + q 3 + p 3 = p 3 + -3 ⁢ p ⁢ q 2 + q 3
256 234 252 255 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 − p 2 = p 3 + -3 ⁢ p ⁢ q 2 + q 3
257 216 219 256 3eqtr4rd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 − p 2 = X 3 + -3 ⁢ X + 1 ⁢ q 3
258 simpr ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 + -3 ⁢ X + 1 = 0
259 258 oveq1d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → X 3 + -3 ⁢ X + 1 ⁢ q 3 = 0 ⋅ q 3
260 175 mul02d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → 0 ⋅ q 3 = 0
261 257 259 260 3eqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 − p ⁢ 3 ⁢ q 2 − p 2 = 0
262 175 182 261 subeq0d ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 = p ⁢ 3 ⁢ q 2 − p 2
263 262 ad5ant15 ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → q 3 = p ⁢ 3 ⁢ q 2 − p 2
264 172 263 breqtrrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ q 3
265 prmdvdsexp ⊢ r ∈ ℙ ∧ q ∈ ℤ ∧ 3 ∈ ℕ → r ∥ q 3 ↔ r ∥ q
266 265 biimpa ⊢ r ∈ ℙ ∧ q ∈ ℤ ∧ 3 ∈ ℕ ∧ r ∥ q 3 → r ∥ q
267 161 156 162 264 266 syl31anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ q
268 dvdsgcd ⊢ r ∈ ℤ ∧ p ∈ ℤ ∧ q ∈ ℤ → r ∥ p ∧ r ∥ q → r ∥ p gcd q
269 268 imp ⊢ r ∈ ℤ ∧ p ∈ ℤ ∧ q ∈ ℤ ∧ r ∥ p ∧ r ∥ q → r ∥ p gcd q
270 152 154 156 160 267 269 syl32anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ p gcd q
271 simp-6r ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → p gcd q = 1
272 270 271 breqtrd ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r ∥ 1
273 dvds1 ⊢ r ∈ ℕ 0 → r ∥ 1 ↔ r = 1
274 273 biimpa ⊢ r ∈ ℕ 0 ∧ r ∥ 1 → r = 1
275 151 272 274 syl2anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p ∧ X 3 + -3 ⁢ X + 1 = 0 → r = 1
276 148 275 mteqand ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 ∧ r ∈ ℙ ∧ r ∥ p → X 3 + -3 ⁢ X + 1 ≠ 0
277 nnabscl ⊢ p ∈ ℤ ∧ p ≠ 0 → p ∈ ℕ
278 153 108 277 syl2anc ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → p ∈ ℕ
279 eluz2b3 ⊢ p ∈ ℤ ≥ 2 ↔ p ∈ ℕ ∧ p ≠ 1
280 exprmfct ⊢ p ∈ ℤ ≥ 2 → ∃ r ∈ ℙ r ∥ p
281 279 280 sylbir ⊢ p ∈ ℕ ∧ p ≠ 1 → ∃ r ∈ ℙ r ∥ p
282 278 281 sylan ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 → ∃ r ∈ ℙ r ∥ p
283 276 282 r19.29a ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 ∧ p ≠ 1 → X 3 + -3 ⁢ X + 1 ≠ 0
284 143 283 pm2.61dane ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 ∧ X ≠ 0 → X 3 + -3 ⁢ X + 1 ≠ 0
285 22 284 pm2.61dane ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 → X 3 + -3 ⁢ X + 1 ≠ 0
286 285 anasss ⊢ φ ∧ p ∈ ℤ ∧ q ∈ ℕ ∧ X = p q ∧ p gcd q = 1 → X 3 + -3 ⁢ X + 1 ≠ 0
287 elq2 ⊢ X ∈ ℚ → ∃ p ∈ ℤ ∃ q ∈ ℕ X = p q ∧ p gcd q = 1
288 1 287 syl ⊢ φ → ∃ p ∈ ℤ ∃ q ∈ ℕ X = p q ∧ p gcd q = 1
289 286 288 r19.29vva ⊢ φ → X 3 + -3 ⁢ X + 1 ≠ 0