| Step |
Hyp |
Ref |
Expression |
| 1 |
|
fltoprm.a |
⊢ ( 𝜑 → 𝐴 ∈ ℕ ) |
| 2 |
|
fltoprm.b |
⊢ ( 𝜑 → 𝐵 ∈ ℕ ) |
| 3 |
|
fltoprm.c |
⊢ ( 𝜑 → 𝐶 ∈ ℕ ) |
| 4 |
|
fltoprm.n |
⊢ ( 𝜑 → 𝑁 ∈ ( ℤ≥ ‘ 3 ) ) |
| 5 |
|
fltoprm.r |
⊢ ( 𝜑 → ∀ 𝑎 ∈ ℕ ∀ 𝑏 ∈ ℕ ∀ 𝑐 ∈ ℕ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) |
| 6 |
|
prmnn |
⊢ ( 𝑟 ∈ ℙ → 𝑟 ∈ ℕ ) |
| 7 |
|
3nn |
⊢ 3 ∈ ℕ |
| 8 |
|
eluznn |
⊢ ( ( 3 ∈ ℕ ∧ 𝑁 ∈ ( ℤ≥ ‘ 3 ) ) → 𝑁 ∈ ℕ ) |
| 9 |
7 4 8
|
sylancr |
⊢ ( 𝜑 → 𝑁 ∈ ℕ ) |
| 10 |
|
nndivides |
⊢ ( ( 𝑟 ∈ ℕ ∧ 𝑁 ∈ ℕ ) → ( 𝑟 ∥ 𝑁 ↔ ∃ 𝑘 ∈ ℕ ( 𝑘 · 𝑟 ) = 𝑁 ) ) |
| 11 |
6 9 10
|
syl2anr |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → ( 𝑟 ∥ 𝑁 ↔ ∃ 𝑘 ∈ ℕ ( 𝑘 · 𝑟 ) = 𝑁 ) ) |
| 12 |
5
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → ∀ 𝑎 ∈ ℕ ∀ 𝑏 ∈ ℕ ∀ 𝑐 ∈ ℕ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) |
| 13 |
12
|
ad2antrr |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ∀ 𝑎 ∈ ℕ ∀ 𝑏 ∈ ℕ ∀ 𝑐 ∈ ℕ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) |
| 14 |
1
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝐴 ∈ ℕ ) |
| 15 |
|
nnnn0 |
⊢ ( 𝑘 ∈ ℕ → 𝑘 ∈ ℕ0 ) |
| 16 |
15
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝑘 ∈ ℕ0 ) |
| 17 |
14 16
|
nnexpcld |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 𝐴 ↑ 𝑘 ) ∈ ℕ ) |
| 18 |
2
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℕ ) |
| 19 |
18 16
|
nnexpcld |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 𝐵 ↑ 𝑘 ) ∈ ℕ ) |
| 20 |
3
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝐶 ∈ ℕ ) |
| 21 |
20 16
|
nnexpcld |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 𝐶 ↑ 𝑘 ) ∈ ℕ ) |
| 22 |
17 19 21
|
3jca |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( ( 𝐴 ↑ 𝑘 ) ∈ ℕ ∧ ( 𝐵 ↑ 𝑘 ) ∈ ℕ ∧ ( 𝐶 ↑ 𝑘 ) ∈ ℕ ) ) |
| 23 |
22
|
adantr |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ( 𝐴 ↑ 𝑘 ) ∈ ℕ ∧ ( 𝐵 ↑ 𝑘 ) ∈ ℕ ∧ ( 𝐶 ↑ 𝑘 ) ∈ ℕ ) ) |
| 24 |
|
oveq1 |
⊢ ( 𝑎 = ( 𝐴 ↑ 𝑘 ) → ( 𝑎 ↑ 𝑝 ) = ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) ) |
| 25 |
24
|
oveq1d |
⊢ ( 𝑎 = ( 𝐴 ↑ 𝑘 ) → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) = ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ) |
| 26 |
25
|
neeq1d |
⊢ ( 𝑎 = ( 𝐴 ↑ 𝑘 ) → ( ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ↔ ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) |
| 27 |
26
|
imbi2d |
⊢ ( 𝑎 = ( 𝐴 ↑ 𝑘 ) → ( ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ↔ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) ) |
| 28 |
27
|
ralbidv |
⊢ ( 𝑎 = ( 𝐴 ↑ 𝑘 ) → ( ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ↔ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) ) |
| 29 |
|
oveq1 |
⊢ ( 𝑏 = ( 𝐵 ↑ 𝑘 ) → ( 𝑏 ↑ 𝑝 ) = ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) |
| 30 |
29
|
oveq2d |
⊢ ( 𝑏 = ( 𝐵 ↑ 𝑘 ) → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) = ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ) |
| 31 |
30
|
neeq1d |
⊢ ( 𝑏 = ( 𝐵 ↑ 𝑘 ) → ( ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ↔ ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) |
| 32 |
31
|
imbi2d |
⊢ ( 𝑏 = ( 𝐵 ↑ 𝑘 ) → ( ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ↔ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) ) |
| 33 |
32
|
ralbidv |
⊢ ( 𝑏 = ( 𝐵 ↑ 𝑘 ) → ( ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ↔ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ) ) |
| 34 |
|
oveq1 |
⊢ ( 𝑐 = ( 𝐶 ↑ 𝑘 ) → ( 𝑐 ↑ 𝑝 ) = ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) |
| 35 |
34
|
neeq2d |
⊢ ( 𝑐 = ( 𝐶 ↑ 𝑘 ) → ( ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ↔ ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) ) |
| 36 |
35
|
imbi2d |
⊢ ( 𝑐 = ( 𝐶 ↑ 𝑘 ) → ( ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ↔ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) ) ) |
| 37 |
36
|
ralbidv |
⊢ ( 𝑐 = ( 𝐶 ↑ 𝑘 ) → ( ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) ↔ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) ) ) |
| 38 |
28 33 37
|
rspc3v |
⊢ ( ( ( 𝐴 ↑ 𝑘 ) ∈ ℕ ∧ ( 𝐵 ↑ 𝑘 ) ∈ ℕ ∧ ( 𝐶 ↑ 𝑘 ) ∈ ℕ ) → ( ∀ 𝑎 ∈ ℕ ∀ 𝑏 ∈ ℕ ∀ 𝑐 ∈ ℕ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) → ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) ) ) |
| 39 |
23 38
|
syl |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ∀ 𝑎 ∈ ℕ ∀ 𝑏 ∈ ℕ ∀ 𝑐 ∈ ℕ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) → ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) ) ) |
| 40 |
|
breq2 |
⊢ ( 𝑝 = 𝑟 → ( 2 < 𝑝 ↔ 2 < 𝑟 ) ) |
| 41 |
|
oveq2 |
⊢ ( 𝑝 = 𝑟 → ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) = ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 42 |
|
oveq2 |
⊢ ( 𝑝 = 𝑟 → ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) = ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 43 |
41 42
|
oveq12d |
⊢ ( 𝑝 = 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) = ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 44 |
|
oveq2 |
⊢ ( 𝑝 = 𝑟 → ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) = ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 45 |
43 44
|
neeq12d |
⊢ ( 𝑝 = 𝑟 → ( ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ↔ ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 46 |
40 45
|
imbi12d |
⊢ ( 𝑝 = 𝑟 → ( ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) ↔ ( 2 < 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) ) |
| 47 |
46
|
rspcv |
⊢ ( 𝑟 ∈ ℙ → ( ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) → ( 2 < 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) ) |
| 48 |
47
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → ( ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) → ( 2 < 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) ) |
| 49 |
48
|
ad2antrr |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑝 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑝 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑝 ) ) → ( 2 < 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) ) |
| 50 |
|
pm2.27 |
⊢ ( 2 < 𝑟 → ( ( 2 < 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 51 |
50
|
adantl |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ( 2 < 𝑟 → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 52 |
39 49 51
|
3syld |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ∀ 𝑎 ∈ ℕ ∀ 𝑏 ∈ ℕ ∀ 𝑐 ∈ ℕ ∀ 𝑝 ∈ ℙ ( 2 < 𝑝 → ( ( 𝑎 ↑ 𝑝 ) + ( 𝑏 ↑ 𝑝 ) ) ≠ ( 𝑐 ↑ 𝑝 ) ) → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 53 |
13 52
|
mpd |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 54 |
1
|
nncnd |
⊢ ( 𝜑 → 𝐴 ∈ ℂ ) |
| 55 |
54
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝐴 ∈ ℂ ) |
| 56 |
6
|
nnnn0d |
⊢ ( 𝑟 ∈ ℙ → 𝑟 ∈ ℕ0 ) |
| 57 |
56
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → 𝑟 ∈ ℕ0 ) |
| 58 |
57
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝑟 ∈ ℕ0 ) |
| 59 |
55 58 16
|
expmuld |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) = ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 60 |
2
|
nncnd |
⊢ ( 𝜑 → 𝐵 ∈ ℂ ) |
| 61 |
60
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℂ ) |
| 62 |
61 58 16
|
expmuld |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) = ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 63 |
59 62
|
oveq12d |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) + ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) ) = ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 64 |
3
|
nncnd |
⊢ ( 𝜑 → 𝐶 ∈ ℂ ) |
| 65 |
64
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → 𝐶 ∈ ℂ ) |
| 66 |
65 58 16
|
expmuld |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 𝐶 ↑ ( 𝑘 · 𝑟 ) ) = ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) |
| 67 |
63 66
|
neeq12d |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( ( ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) + ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) ) ≠ ( 𝐶 ↑ ( 𝑘 · 𝑟 ) ) ↔ ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 68 |
67
|
adantr |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ( ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) + ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) ) ≠ ( 𝐶 ↑ ( 𝑘 · 𝑟 ) ) ↔ ( ( ( 𝐴 ↑ 𝑘 ) ↑ 𝑟 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 𝑟 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 𝑟 ) ) ) |
| 69 |
53 68
|
mpbird |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) + ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) ) ≠ ( 𝐶 ↑ ( 𝑘 · 𝑟 ) ) ) |
| 70 |
|
oveq2 |
⊢ ( ( 𝑘 · 𝑟 ) = 𝑁 → ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) = ( 𝐴 ↑ 𝑁 ) ) |
| 71 |
|
oveq2 |
⊢ ( ( 𝑘 · 𝑟 ) = 𝑁 → ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) = ( 𝐵 ↑ 𝑁 ) ) |
| 72 |
70 71
|
oveq12d |
⊢ ( ( 𝑘 · 𝑟 ) = 𝑁 → ( ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) + ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) ) = ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ) |
| 73 |
|
oveq2 |
⊢ ( ( 𝑘 · 𝑟 ) = 𝑁 → ( 𝐶 ↑ ( 𝑘 · 𝑟 ) ) = ( 𝐶 ↑ 𝑁 ) ) |
| 74 |
72 73
|
neeq12d |
⊢ ( ( 𝑘 · 𝑟 ) = 𝑁 → ( ( ( 𝐴 ↑ ( 𝑘 · 𝑟 ) ) + ( 𝐵 ↑ ( 𝑘 · 𝑟 ) ) ) ≠ ( 𝐶 ↑ ( 𝑘 · 𝑟 ) ) ↔ ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 75 |
69 74
|
syl5ibcom |
⊢ ( ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) ∧ 2 < 𝑟 ) → ( ( 𝑘 · 𝑟 ) = 𝑁 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 76 |
75
|
ex |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( 2 < 𝑟 → ( ( 𝑘 · 𝑟 ) = 𝑁 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) ) |
| 77 |
76
|
com23 |
⊢ ( ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) ∧ 𝑘 ∈ ℕ ) → ( ( 𝑘 · 𝑟 ) = 𝑁 → ( 2 < 𝑟 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) ) |
| 78 |
77
|
rexlimdva |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → ( ∃ 𝑘 ∈ ℕ ( 𝑘 · 𝑟 ) = 𝑁 → ( 2 < 𝑟 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) ) |
| 79 |
11 78
|
sylbid |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → ( 𝑟 ∥ 𝑁 → ( 2 < 𝑟 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) ) |
| 80 |
79
|
impcomd |
⊢ ( ( 𝜑 ∧ 𝑟 ∈ ℙ ) → ( ( 2 < 𝑟 ∧ 𝑟 ∥ 𝑁 ) → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 81 |
80
|
rexlimdva |
⊢ ( 𝜑 → ( ∃ 𝑟 ∈ ℙ ( 2 < 𝑟 ∧ 𝑟 ∥ 𝑁 ) → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 82 |
4
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑁 = ( 2 ↑ 𝑛 ) ) → 𝑁 ∈ ( ℤ≥ ‘ 3 ) ) |
| 83 |
|
simplr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑁 = ( 2 ↑ 𝑛 ) ) → 𝑛 ∈ ℕ0 ) |
| 84 |
|
simpr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑁 = ( 2 ↑ 𝑛 ) ) → 𝑁 = ( 2 ↑ 𝑛 ) ) |
| 85 |
|
fltoprmlem2 |
⊢ ( ( 𝑁 ∈ ( ℤ≥ ‘ 3 ) ∧ 𝑛 ∈ ℕ0 ∧ 𝑁 = ( 2 ↑ 𝑛 ) ) → 4 ∥ 𝑁 ) |
| 86 |
82 83 84 85
|
syl3anc |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑁 = ( 2 ↑ 𝑛 ) ) → 4 ∥ 𝑁 ) |
| 87 |
86
|
ex |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → ( 𝑁 = ( 2 ↑ 𝑛 ) → 4 ∥ 𝑁 ) ) |
| 88 |
|
4nn |
⊢ 4 ∈ ℕ |
| 89 |
9 88
|
jctil |
⊢ ( 𝜑 → ( 4 ∈ ℕ ∧ 𝑁 ∈ ℕ ) ) |
| 90 |
89
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → ( 4 ∈ ℕ ∧ 𝑁 ∈ ℕ ) ) |
| 91 |
|
nndivides |
⊢ ( ( 4 ∈ ℕ ∧ 𝑁 ∈ ℕ ) → ( 4 ∥ 𝑁 ↔ ∃ 𝑘 ∈ ℕ ( 𝑘 · 4 ) = 𝑁 ) ) |
| 92 |
90 91
|
syl |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → ( 4 ∥ 𝑁 ↔ ∃ 𝑘 ∈ ℕ ( 𝑘 · 4 ) = 𝑁 ) ) |
| 93 |
1
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝐴 ∈ ℕ ) |
| 94 |
15
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝑘 ∈ ℕ0 ) |
| 95 |
93 94
|
nnexpcld |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( 𝐴 ↑ 𝑘 ) ∈ ℕ ) |
| 96 |
2
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℕ ) |
| 97 |
96 94
|
nnexpcld |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( 𝐵 ↑ 𝑘 ) ∈ ℕ ) |
| 98 |
3
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝐶 ∈ ℕ ) |
| 99 |
98 94
|
nnexpcld |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( 𝐶 ↑ 𝑘 ) ∈ ℕ ) |
| 100 |
95 97 99
|
flt4 |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( ( ( 𝐴 ↑ 𝑘 ) ↑ 4 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 4 ) ) ≠ ( ( 𝐶 ↑ 𝑘 ) ↑ 4 ) ) |
| 101 |
54
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝐴 ∈ ℂ ) |
| 102 |
|
4nn0 |
⊢ 4 ∈ ℕ0 |
| 103 |
102
|
a1i |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 4 ∈ ℕ0 ) |
| 104 |
101 103 94
|
expmuld |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( 𝐴 ↑ ( 𝑘 · 4 ) ) = ( ( 𝐴 ↑ 𝑘 ) ↑ 4 ) ) |
| 105 |
2
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → 𝐵 ∈ ℕ ) |
| 106 |
105
|
nncnd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → 𝐵 ∈ ℂ ) |
| 107 |
106
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℂ ) |
| 108 |
107 103 94
|
expmuld |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( 𝐵 ↑ ( 𝑘 · 4 ) ) = ( ( 𝐵 ↑ 𝑘 ) ↑ 4 ) ) |
| 109 |
104 108
|
oveq12d |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( ( 𝐴 ↑ ( 𝑘 · 4 ) ) + ( 𝐵 ↑ ( 𝑘 · 4 ) ) ) = ( ( ( 𝐴 ↑ 𝑘 ) ↑ 4 ) + ( ( 𝐵 ↑ 𝑘 ) ↑ 4 ) ) ) |
| 110 |
64
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → 𝐶 ∈ ℂ ) |
| 111 |
110 103 94
|
expmuld |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( 𝐶 ↑ ( 𝑘 · 4 ) ) = ( ( 𝐶 ↑ 𝑘 ) ↑ 4 ) ) |
| 112 |
100 109 111
|
3netr4d |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( ( 𝐴 ↑ ( 𝑘 · 4 ) ) + ( 𝐵 ↑ ( 𝑘 · 4 ) ) ) ≠ ( 𝐶 ↑ ( 𝑘 · 4 ) ) ) |
| 113 |
|
oveq2 |
⊢ ( ( 𝑘 · 4 ) = 𝑁 → ( 𝐴 ↑ ( 𝑘 · 4 ) ) = ( 𝐴 ↑ 𝑁 ) ) |
| 114 |
|
oveq2 |
⊢ ( ( 𝑘 · 4 ) = 𝑁 → ( 𝐵 ↑ ( 𝑘 · 4 ) ) = ( 𝐵 ↑ 𝑁 ) ) |
| 115 |
113 114
|
oveq12d |
⊢ ( ( 𝑘 · 4 ) = 𝑁 → ( ( 𝐴 ↑ ( 𝑘 · 4 ) ) + ( 𝐵 ↑ ( 𝑘 · 4 ) ) ) = ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ) |
| 116 |
|
oveq2 |
⊢ ( ( 𝑘 · 4 ) = 𝑁 → ( 𝐶 ↑ ( 𝑘 · 4 ) ) = ( 𝐶 ↑ 𝑁 ) ) |
| 117 |
115 116
|
neeq12d |
⊢ ( ( 𝑘 · 4 ) = 𝑁 → ( ( ( 𝐴 ↑ ( 𝑘 · 4 ) ) + ( 𝐵 ↑ ( 𝑘 · 4 ) ) ) ≠ ( 𝐶 ↑ ( 𝑘 · 4 ) ) ↔ ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 118 |
112 117
|
syl5ibcom |
⊢ ( ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) ∧ 𝑘 ∈ ℕ ) → ( ( 𝑘 · 4 ) = 𝑁 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 119 |
118
|
rexlimdva |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → ( ∃ 𝑘 ∈ ℕ ( 𝑘 · 4 ) = 𝑁 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 120 |
92 119
|
sylbid |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → ( 4 ∥ 𝑁 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 121 |
87 120
|
syld |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ0 ) → ( 𝑁 = ( 2 ↑ 𝑛 ) → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 122 |
121
|
rexlimdva |
⊢ ( 𝜑 → ( ∃ 𝑛 ∈ ℕ0 𝑁 = ( 2 ↑ 𝑛 ) → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) ) |
| 123 |
|
fltoprmlem1 |
⊢ ( 𝑁 ∈ ℕ → ( ∃ 𝑟 ∈ ℙ ( 2 < 𝑟 ∧ 𝑟 ∥ 𝑁 ) ∨ ∃ 𝑛 ∈ ℕ0 𝑁 = ( 2 ↑ 𝑛 ) ) ) |
| 124 |
9 123
|
syl |
⊢ ( 𝜑 → ( ∃ 𝑟 ∈ ℙ ( 2 < 𝑟 ∧ 𝑟 ∥ 𝑁 ) ∨ ∃ 𝑛 ∈ ℕ0 𝑁 = ( 2 ↑ 𝑛 ) ) ) |
| 125 |
81 122 124
|
mpjaod |
⊢ ( 𝜑 → ( ( 𝐴 ↑ 𝑁 ) + ( 𝐵 ↑ 𝑁 ) ) ≠ ( 𝐶 ↑ 𝑁 ) ) |