| Step |
Hyp |
Ref |
Expression |
| 1 |
|
4sq.1 |
⊢ 𝑆 = { 𝑛 ∣ ∃ 𝑥 ∈ ℤ ∃ 𝑦 ∈ ℤ ∃ 𝑧 ∈ ℤ ∃ 𝑤 ∈ ℤ 𝑛 = ( ( ( 𝑥 ↑ 2 ) + ( 𝑦 ↑ 2 ) ) + ( ( 𝑧 ↑ 2 ) + ( 𝑤 ↑ 2 ) ) ) } |
| 2 |
|
4sq.2 |
⊢ ( 𝜑 → 𝑁 ∈ ℕ ) |
| 3 |
|
4sq.3 |
⊢ ( 𝜑 → 𝑃 = ( ( 2 · 𝑁 ) + 1 ) ) |
| 4 |
|
4sq.4 |
⊢ ( 𝜑 → 𝑃 ∈ ℙ ) |
| 5 |
|
4sqlem11.5 |
⊢ 𝐴 = { 𝑢 ∣ ∃ 𝑚 ∈ ( 0 ... 𝑁 ) 𝑢 = ( ( 𝑚 ↑ 2 ) mod 𝑃 ) } |
| 6 |
|
4sqlem11.6 |
⊢ 𝐹 = ( 𝑣 ∈ 𝐴 ↦ ( ( 𝑃 − 1 ) − 𝑣 ) ) |
| 7 |
|
fzfid |
⊢ ( 𝜑 → ( 0 ... ( 𝑃 − 1 ) ) ∈ Fin ) |
| 8 |
|
elfzelz |
⊢ ( 𝑚 ∈ ( 0 ... 𝑁 ) → 𝑚 ∈ ℤ ) |
| 9 |
|
zsqcl |
⊢ ( 𝑚 ∈ ℤ → ( 𝑚 ↑ 2 ) ∈ ℤ ) |
| 10 |
8 9
|
syl |
⊢ ( 𝑚 ∈ ( 0 ... 𝑁 ) → ( 𝑚 ↑ 2 ) ∈ ℤ ) |
| 11 |
|
prmnn |
⊢ ( 𝑃 ∈ ℙ → 𝑃 ∈ ℕ ) |
| 12 |
4 11
|
syl |
⊢ ( 𝜑 → 𝑃 ∈ ℕ ) |
| 13 |
|
zmodfz |
⊢ ( ( ( 𝑚 ↑ 2 ) ∈ ℤ ∧ 𝑃 ∈ ℕ ) → ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 14 |
10 12 13
|
syl2anr |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 15 |
|
eleq1a |
⊢ ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) → ( 𝑢 = ( ( 𝑚 ↑ 2 ) mod 𝑃 ) → 𝑢 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 16 |
14 15
|
syl |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... 𝑁 ) ) → ( 𝑢 = ( ( 𝑚 ↑ 2 ) mod 𝑃 ) → 𝑢 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 17 |
16
|
rexlimdva |
⊢ ( 𝜑 → ( ∃ 𝑚 ∈ ( 0 ... 𝑁 ) 𝑢 = ( ( 𝑚 ↑ 2 ) mod 𝑃 ) → 𝑢 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 18 |
17
|
abssdv |
⊢ ( 𝜑 → { 𝑢 ∣ ∃ 𝑚 ∈ ( 0 ... 𝑁 ) 𝑢 = ( ( 𝑚 ↑ 2 ) mod 𝑃 ) } ⊆ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 19 |
5 18
|
eqsstrid |
⊢ ( 𝜑 → 𝐴 ⊆ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 20 |
|
prmz |
⊢ ( 𝑃 ∈ ℙ → 𝑃 ∈ ℤ ) |
| 21 |
4 20
|
syl |
⊢ ( 𝜑 → 𝑃 ∈ ℤ ) |
| 22 |
|
peano2zm |
⊢ ( 𝑃 ∈ ℤ → ( 𝑃 − 1 ) ∈ ℤ ) |
| 23 |
21 22
|
syl |
⊢ ( 𝜑 → ( 𝑃 − 1 ) ∈ ℤ ) |
| 24 |
23
|
zcnd |
⊢ ( 𝜑 → ( 𝑃 − 1 ) ∈ ℂ ) |
| 25 |
24
|
addlidd |
⊢ ( 𝜑 → ( 0 + ( 𝑃 − 1 ) ) = ( 𝑃 − 1 ) ) |
| 26 |
25
|
oveq1d |
⊢ ( 𝜑 → ( ( 0 + ( 𝑃 − 1 ) ) − 𝑣 ) = ( ( 𝑃 − 1 ) − 𝑣 ) ) |
| 27 |
26
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑣 ∈ 𝐴 ) → ( ( 0 + ( 𝑃 − 1 ) ) − 𝑣 ) = ( ( 𝑃 − 1 ) − 𝑣 ) ) |
| 28 |
19
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑣 ∈ 𝐴 ) → 𝑣 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 29 |
|
fzrev3i |
⊢ ( 𝑣 ∈ ( 0 ... ( 𝑃 − 1 ) ) → ( ( 0 + ( 𝑃 − 1 ) ) − 𝑣 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 30 |
28 29
|
syl |
⊢ ( ( 𝜑 ∧ 𝑣 ∈ 𝐴 ) → ( ( 0 + ( 𝑃 − 1 ) ) − 𝑣 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 31 |
27 30
|
eqeltrrd |
⊢ ( ( 𝜑 ∧ 𝑣 ∈ 𝐴 ) → ( ( 𝑃 − 1 ) − 𝑣 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 32 |
31 6
|
fmptd |
⊢ ( 𝜑 → 𝐹 : 𝐴 ⟶ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 33 |
32
|
frnd |
⊢ ( 𝜑 → ran 𝐹 ⊆ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 34 |
19 33
|
unssd |
⊢ ( 𝜑 → ( 𝐴 ∪ ran 𝐹 ) ⊆ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 35 |
7 34
|
ssfid |
⊢ ( 𝜑 → ( 𝐴 ∪ ran 𝐹 ) ∈ Fin ) |
| 36 |
|
hashcl |
⊢ ( ( 𝐴 ∪ ran 𝐹 ) ∈ Fin → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ∈ ℕ0 ) |
| 37 |
35 36
|
syl |
⊢ ( 𝜑 → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ∈ ℕ0 ) |
| 38 |
37
|
nn0red |
⊢ ( 𝜑 → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ∈ ℝ ) |
| 39 |
21
|
zred |
⊢ ( 𝜑 → 𝑃 ∈ ℝ ) |
| 40 |
|
ssdomg |
⊢ ( ( 0 ... ( 𝑃 − 1 ) ) ∈ Fin → ( ( 𝐴 ∪ ran 𝐹 ) ⊆ ( 0 ... ( 𝑃 − 1 ) ) → ( 𝐴 ∪ ran 𝐹 ) ≼ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 41 |
7 34 40
|
sylc |
⊢ ( 𝜑 → ( 𝐴 ∪ ran 𝐹 ) ≼ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 42 |
|
hashdom |
⊢ ( ( ( 𝐴 ∪ ran 𝐹 ) ∈ Fin ∧ ( 0 ... ( 𝑃 − 1 ) ) ∈ Fin ) → ( ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ≤ ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) ↔ ( 𝐴 ∪ ran 𝐹 ) ≼ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 43 |
35 7 42
|
syl2anc |
⊢ ( 𝜑 → ( ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ≤ ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) ↔ ( 𝐴 ∪ ran 𝐹 ) ≼ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 44 |
41 43
|
mpbird |
⊢ ( 𝜑 → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ≤ ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 45 |
|
fz01en |
⊢ ( 𝑃 ∈ ℤ → ( 0 ... ( 𝑃 − 1 ) ) ≈ ( 1 ... 𝑃 ) ) |
| 46 |
21 45
|
syl |
⊢ ( 𝜑 → ( 0 ... ( 𝑃 − 1 ) ) ≈ ( 1 ... 𝑃 ) ) |
| 47 |
|
fzfid |
⊢ ( 𝜑 → ( 1 ... 𝑃 ) ∈ Fin ) |
| 48 |
|
hashen |
⊢ ( ( ( 0 ... ( 𝑃 − 1 ) ) ∈ Fin ∧ ( 1 ... 𝑃 ) ∈ Fin ) → ( ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) = ( ♯ ‘ ( 1 ... 𝑃 ) ) ↔ ( 0 ... ( 𝑃 − 1 ) ) ≈ ( 1 ... 𝑃 ) ) ) |
| 49 |
7 47 48
|
syl2anc |
⊢ ( 𝜑 → ( ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) = ( ♯ ‘ ( 1 ... 𝑃 ) ) ↔ ( 0 ... ( 𝑃 − 1 ) ) ≈ ( 1 ... 𝑃 ) ) ) |
| 50 |
46 49
|
mpbird |
⊢ ( 𝜑 → ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) = ( ♯ ‘ ( 1 ... 𝑃 ) ) ) |
| 51 |
12
|
nnnn0d |
⊢ ( 𝜑 → 𝑃 ∈ ℕ0 ) |
| 52 |
|
hashfz1 |
⊢ ( 𝑃 ∈ ℕ0 → ( ♯ ‘ ( 1 ... 𝑃 ) ) = 𝑃 ) |
| 53 |
51 52
|
syl |
⊢ ( 𝜑 → ( ♯ ‘ ( 1 ... 𝑃 ) ) = 𝑃 ) |
| 54 |
50 53
|
eqtrd |
⊢ ( 𝜑 → ( ♯ ‘ ( 0 ... ( 𝑃 − 1 ) ) ) = 𝑃 ) |
| 55 |
44 54
|
breqtrd |
⊢ ( 𝜑 → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ≤ 𝑃 ) |
| 56 |
38 39 55
|
lensymd |
⊢ ( 𝜑 → ¬ 𝑃 < ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ) |
| 57 |
39
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → 𝑃 ∈ ℝ ) |
| 58 |
57
|
ltp1d |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → 𝑃 < ( 𝑃 + 1 ) ) |
| 59 |
2
|
nncnd |
⊢ ( 𝜑 → 𝑁 ∈ ℂ ) |
| 60 |
|
1cnd |
⊢ ( 𝜑 → 1 ∈ ℂ ) |
| 61 |
59 59 60 60
|
add4d |
⊢ ( 𝜑 → ( ( 𝑁 + 𝑁 ) + ( 1 + 1 ) ) = ( ( 𝑁 + 1 ) + ( 𝑁 + 1 ) ) ) |
| 62 |
3
|
oveq1d |
⊢ ( 𝜑 → ( 𝑃 + 1 ) = ( ( ( 2 · 𝑁 ) + 1 ) + 1 ) ) |
| 63 |
|
2cn |
⊢ 2 ∈ ℂ |
| 64 |
|
mulcl |
⊢ ( ( 2 ∈ ℂ ∧ 𝑁 ∈ ℂ ) → ( 2 · 𝑁 ) ∈ ℂ ) |
| 65 |
63 59 64
|
sylancr |
⊢ ( 𝜑 → ( 2 · 𝑁 ) ∈ ℂ ) |
| 66 |
65 60 60
|
addassd |
⊢ ( 𝜑 → ( ( ( 2 · 𝑁 ) + 1 ) + 1 ) = ( ( 2 · 𝑁 ) + ( 1 + 1 ) ) ) |
| 67 |
59
|
2timesd |
⊢ ( 𝜑 → ( 2 · 𝑁 ) = ( 𝑁 + 𝑁 ) ) |
| 68 |
67
|
oveq1d |
⊢ ( 𝜑 → ( ( 2 · 𝑁 ) + ( 1 + 1 ) ) = ( ( 𝑁 + 𝑁 ) + ( 1 + 1 ) ) ) |
| 69 |
62 66 68
|
3eqtrd |
⊢ ( 𝜑 → ( 𝑃 + 1 ) = ( ( 𝑁 + 𝑁 ) + ( 1 + 1 ) ) ) |
| 70 |
14
|
ex |
⊢ ( 𝜑 → ( 𝑚 ∈ ( 0 ... 𝑁 ) → ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 71 |
12
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑃 ∈ ℕ ) |
| 72 |
8
|
ad2antrl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑚 ∈ ℤ ) |
| 73 |
72 9
|
syl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 ↑ 2 ) ∈ ℤ ) |
| 74 |
|
elfzelz |
⊢ ( 𝑢 ∈ ( 0 ... 𝑁 ) → 𝑢 ∈ ℤ ) |
| 75 |
74
|
ad2antll |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑢 ∈ ℤ ) |
| 76 |
|
zsqcl |
⊢ ( 𝑢 ∈ ℤ → ( 𝑢 ↑ 2 ) ∈ ℤ ) |
| 77 |
75 76
|
syl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑢 ↑ 2 ) ∈ ℤ ) |
| 78 |
|
moddvds |
⊢ ( ( 𝑃 ∈ ℕ ∧ ( 𝑚 ↑ 2 ) ∈ ℤ ∧ ( 𝑢 ↑ 2 ) ∈ ℤ ) → ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) ↔ 𝑃 ∥ ( ( 𝑚 ↑ 2 ) − ( 𝑢 ↑ 2 ) ) ) ) |
| 79 |
71 73 77 78
|
syl3anc |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) ↔ 𝑃 ∥ ( ( 𝑚 ↑ 2 ) − ( 𝑢 ↑ 2 ) ) ) ) |
| 80 |
72
|
zcnd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑚 ∈ ℂ ) |
| 81 |
75
|
zcnd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑢 ∈ ℂ ) |
| 82 |
|
subsq |
⊢ ( ( 𝑚 ∈ ℂ ∧ 𝑢 ∈ ℂ ) → ( ( 𝑚 ↑ 2 ) − ( 𝑢 ↑ 2 ) ) = ( ( 𝑚 + 𝑢 ) · ( 𝑚 − 𝑢 ) ) ) |
| 83 |
80 81 82
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( 𝑚 ↑ 2 ) − ( 𝑢 ↑ 2 ) ) = ( ( 𝑚 + 𝑢 ) · ( 𝑚 − 𝑢 ) ) ) |
| 84 |
83
|
breq2d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ∥ ( ( 𝑚 ↑ 2 ) − ( 𝑢 ↑ 2 ) ) ↔ 𝑃 ∥ ( ( 𝑚 + 𝑢 ) · ( 𝑚 − 𝑢 ) ) ) ) |
| 85 |
4
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑃 ∈ ℙ ) |
| 86 |
72 75
|
zaddcld |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 + 𝑢 ) ∈ ℤ ) |
| 87 |
72 75
|
zsubcld |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 − 𝑢 ) ∈ ℤ ) |
| 88 |
|
euclemma |
⊢ ( ( 𝑃 ∈ ℙ ∧ ( 𝑚 + 𝑢 ) ∈ ℤ ∧ ( 𝑚 − 𝑢 ) ∈ ℤ ) → ( 𝑃 ∥ ( ( 𝑚 + 𝑢 ) · ( 𝑚 − 𝑢 ) ) ↔ ( 𝑃 ∥ ( 𝑚 + 𝑢 ) ∨ 𝑃 ∥ ( 𝑚 − 𝑢 ) ) ) ) |
| 89 |
85 86 87 88
|
syl3anc |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ∥ ( ( 𝑚 + 𝑢 ) · ( 𝑚 − 𝑢 ) ) ↔ ( 𝑃 ∥ ( 𝑚 + 𝑢 ) ∨ 𝑃 ∥ ( 𝑚 − 𝑢 ) ) ) ) |
| 90 |
79 84 89
|
3bitrd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) ↔ ( 𝑃 ∥ ( 𝑚 + 𝑢 ) ∨ 𝑃 ∥ ( 𝑚 − 𝑢 ) ) ) ) |
| 91 |
86
|
zred |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 + 𝑢 ) ∈ ℝ ) |
| 92 |
|
2re |
⊢ 2 ∈ ℝ |
| 93 |
2
|
nnred |
⊢ ( 𝜑 → 𝑁 ∈ ℝ ) |
| 94 |
|
remulcl |
⊢ ( ( 2 ∈ ℝ ∧ 𝑁 ∈ ℝ ) → ( 2 · 𝑁 ) ∈ ℝ ) |
| 95 |
92 93 94
|
sylancr |
⊢ ( 𝜑 → ( 2 · 𝑁 ) ∈ ℝ ) |
| 96 |
95
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 2 · 𝑁 ) ∈ ℝ ) |
| 97 |
85 20
|
syl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑃 ∈ ℤ ) |
| 98 |
97
|
zred |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑃 ∈ ℝ ) |
| 99 |
72
|
zred |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑚 ∈ ℝ ) |
| 100 |
75
|
zred |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑢 ∈ ℝ ) |
| 101 |
93
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑁 ∈ ℝ ) |
| 102 |
|
elfzle2 |
⊢ ( 𝑚 ∈ ( 0 ... 𝑁 ) → 𝑚 ≤ 𝑁 ) |
| 103 |
102
|
ad2antrl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑚 ≤ 𝑁 ) |
| 104 |
|
elfzle2 |
⊢ ( 𝑢 ∈ ( 0 ... 𝑁 ) → 𝑢 ≤ 𝑁 ) |
| 105 |
104
|
ad2antll |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑢 ≤ 𝑁 ) |
| 106 |
99 100 101 101 103 105
|
le2addd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 + 𝑢 ) ≤ ( 𝑁 + 𝑁 ) ) |
| 107 |
59
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 𝑁 ∈ ℂ ) |
| 108 |
107
|
2timesd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 2 · 𝑁 ) = ( 𝑁 + 𝑁 ) ) |
| 109 |
106 108
|
breqtrrd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 + 𝑢 ) ≤ ( 2 · 𝑁 ) ) |
| 110 |
95
|
ltp1d |
⊢ ( 𝜑 → ( 2 · 𝑁 ) < ( ( 2 · 𝑁 ) + 1 ) ) |
| 111 |
110 3
|
breqtrrd |
⊢ ( 𝜑 → ( 2 · 𝑁 ) < 𝑃 ) |
| 112 |
111
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 2 · 𝑁 ) < 𝑃 ) |
| 113 |
91 96 98 109 112
|
lelttrd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 + 𝑢 ) < 𝑃 ) |
| 114 |
91 98
|
ltnled |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( 𝑚 + 𝑢 ) < 𝑃 ↔ ¬ 𝑃 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 115 |
113 114
|
mpbid |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ¬ 𝑃 ≤ ( 𝑚 + 𝑢 ) ) |
| 116 |
115
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ¬ 𝑃 ≤ ( 𝑚 + 𝑢 ) ) |
| 117 |
21
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → 𝑃 ∈ ℤ ) |
| 118 |
86
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑚 + 𝑢 ) ∈ ℤ ) |
| 119 |
|
1red |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → 1 ∈ ℝ ) |
| 120 |
|
nn0abscl |
⊢ ( ( 𝑚 − 𝑢 ) ∈ ℤ → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℕ0 ) |
| 121 |
87 120
|
syl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℕ0 ) |
| 122 |
121
|
nn0red |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℝ ) |
| 123 |
122
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℝ ) |
| 124 |
118
|
zred |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑚 + 𝑢 ) ∈ ℝ ) |
| 125 |
121
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℕ0 ) |
| 126 |
125
|
nn0zd |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℤ ) |
| 127 |
87
|
zcnd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 − 𝑢 ) ∈ ℂ ) |
| 128 |
127
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑚 − 𝑢 ) ∈ ℂ ) |
| 129 |
80 81
|
subeq0ad |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( 𝑚 − 𝑢 ) = 0 ↔ 𝑚 = 𝑢 ) ) |
| 130 |
129
|
necon3bid |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( 𝑚 − 𝑢 ) ≠ 0 ↔ 𝑚 ≠ 𝑢 ) ) |
| 131 |
130
|
biimpar |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑚 − 𝑢 ) ≠ 0 ) |
| 132 |
128 131
|
absrpcld |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℝ+ ) |
| 133 |
132
|
rpgt0d |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → 0 < ( abs ‘ ( 𝑚 − 𝑢 ) ) ) |
| 134 |
|
elnnz |
⊢ ( ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℕ ↔ ( ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℤ ∧ 0 < ( abs ‘ ( 𝑚 − 𝑢 ) ) ) ) |
| 135 |
126 133 134
|
sylanbrc |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℕ ) |
| 136 |
135
|
nnge1d |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → 1 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) |
| 137 |
|
0cnd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 0 ∈ ℂ ) |
| 138 |
80 81 137
|
abs3difd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ≤ ( ( abs ‘ ( 𝑚 − 0 ) ) + ( abs ‘ ( 0 − 𝑢 ) ) ) ) |
| 139 |
80
|
subid1d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 − 0 ) = 𝑚 ) |
| 140 |
139
|
fveq2d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑚 − 0 ) ) = ( abs ‘ 𝑚 ) ) |
| 141 |
|
elfzle1 |
⊢ ( 𝑚 ∈ ( 0 ... 𝑁 ) → 0 ≤ 𝑚 ) |
| 142 |
141
|
ad2antrl |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 0 ≤ 𝑚 ) |
| 143 |
99 142
|
absidd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ 𝑚 ) = 𝑚 ) |
| 144 |
140 143
|
eqtrd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑚 − 0 ) ) = 𝑚 ) |
| 145 |
|
0cn |
⊢ 0 ∈ ℂ |
| 146 |
|
abssub |
⊢ ( ( 0 ∈ ℂ ∧ 𝑢 ∈ ℂ ) → ( abs ‘ ( 0 − 𝑢 ) ) = ( abs ‘ ( 𝑢 − 0 ) ) ) |
| 147 |
145 81 146
|
sylancr |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 0 − 𝑢 ) ) = ( abs ‘ ( 𝑢 − 0 ) ) ) |
| 148 |
81
|
subid1d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑢 − 0 ) = 𝑢 ) |
| 149 |
148
|
fveq2d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑢 − 0 ) ) = ( abs ‘ 𝑢 ) ) |
| 150 |
|
elfzle1 |
⊢ ( 𝑢 ∈ ( 0 ... 𝑁 ) → 0 ≤ 𝑢 ) |
| 151 |
150
|
ad2antll |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → 0 ≤ 𝑢 ) |
| 152 |
100 151
|
absidd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ 𝑢 ) = 𝑢 ) |
| 153 |
147 149 152
|
3eqtrd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 0 − 𝑢 ) ) = 𝑢 ) |
| 154 |
144 153
|
oveq12d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( abs ‘ ( 𝑚 − 0 ) ) + ( abs ‘ ( 0 − 𝑢 ) ) ) = ( 𝑚 + 𝑢 ) ) |
| 155 |
138 154
|
breqtrd |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ≤ ( 𝑚 + 𝑢 ) ) |
| 156 |
155
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( abs ‘ ( 𝑚 − 𝑢 ) ) ≤ ( 𝑚 + 𝑢 ) ) |
| 157 |
119 123 124 136 156
|
letrd |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → 1 ≤ ( 𝑚 + 𝑢 ) ) |
| 158 |
|
elnnz1 |
⊢ ( ( 𝑚 + 𝑢 ) ∈ ℕ ↔ ( ( 𝑚 + 𝑢 ) ∈ ℤ ∧ 1 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 159 |
118 157 158
|
sylanbrc |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑚 + 𝑢 ) ∈ ℕ ) |
| 160 |
|
dvdsle |
⊢ ( ( 𝑃 ∈ ℤ ∧ ( 𝑚 + 𝑢 ) ∈ ℕ ) → ( 𝑃 ∥ ( 𝑚 + 𝑢 ) → 𝑃 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 161 |
117 159 160
|
syl2anc |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑃 ∥ ( 𝑚 + 𝑢 ) → 𝑃 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 162 |
116 161
|
mtod |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ¬ 𝑃 ∥ ( 𝑚 + 𝑢 ) ) |
| 163 |
162
|
ex |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 ≠ 𝑢 → ¬ 𝑃 ∥ ( 𝑚 + 𝑢 ) ) ) |
| 164 |
163
|
necon4ad |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ∥ ( 𝑚 + 𝑢 ) → 𝑚 = 𝑢 ) ) |
| 165 |
|
dvdsabsb |
⊢ ( ( 𝑃 ∈ ℤ ∧ ( 𝑚 − 𝑢 ) ∈ ℤ ) → ( 𝑃 ∥ ( 𝑚 − 𝑢 ) ↔ 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) ) |
| 166 |
97 87 165
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ∥ ( 𝑚 − 𝑢 ) ↔ 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) ) |
| 167 |
|
letr |
⊢ ( ( 𝑃 ∈ ℝ ∧ ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℝ ∧ ( 𝑚 + 𝑢 ) ∈ ℝ ) → ( ( 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ∧ ( abs ‘ ( 𝑚 − 𝑢 ) ) ≤ ( 𝑚 + 𝑢 ) ) → 𝑃 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 168 |
98 122 91 167
|
syl3anc |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ∧ ( abs ‘ ( 𝑚 − 𝑢 ) ) ≤ ( 𝑚 + 𝑢 ) ) → 𝑃 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 169 |
155 168
|
mpan2d |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) → 𝑃 ≤ ( 𝑚 + 𝑢 ) ) ) |
| 170 |
115 169
|
mtod |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ¬ 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) |
| 171 |
170
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ¬ 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) |
| 172 |
97
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → 𝑃 ∈ ℤ ) |
| 173 |
|
dvdsle |
⊢ ( ( 𝑃 ∈ ℤ ∧ ( abs ‘ ( 𝑚 − 𝑢 ) ) ∈ ℕ ) → ( 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) → 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) ) |
| 174 |
172 135 173
|
syl2anc |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ( 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) → 𝑃 ≤ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) ) |
| 175 |
171 174
|
mtod |
⊢ ( ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) ∧ 𝑚 ≠ 𝑢 ) → ¬ 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) |
| 176 |
175
|
ex |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑚 ≠ 𝑢 → ¬ 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) ) ) |
| 177 |
176
|
necon4ad |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ∥ ( abs ‘ ( 𝑚 − 𝑢 ) ) → 𝑚 = 𝑢 ) ) |
| 178 |
166 177
|
sylbid |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( 𝑃 ∥ ( 𝑚 − 𝑢 ) → 𝑚 = 𝑢 ) ) |
| 179 |
164 178
|
jaod |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( 𝑃 ∥ ( 𝑚 + 𝑢 ) ∨ 𝑃 ∥ ( 𝑚 − 𝑢 ) ) → 𝑚 = 𝑢 ) ) |
| 180 |
90 179
|
sylbid |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) → 𝑚 = 𝑢 ) ) |
| 181 |
|
oveq1 |
⊢ ( 𝑚 = 𝑢 → ( 𝑚 ↑ 2 ) = ( 𝑢 ↑ 2 ) ) |
| 182 |
181
|
oveq1d |
⊢ ( 𝑚 = 𝑢 → ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) ) |
| 183 |
180 182
|
impbid1 |
⊢ ( ( 𝜑 ∧ ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) ) → ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) ↔ 𝑚 = 𝑢 ) ) |
| 184 |
183
|
ex |
⊢ ( 𝜑 → ( ( 𝑚 ∈ ( 0 ... 𝑁 ) ∧ 𝑢 ∈ ( 0 ... 𝑁 ) ) → ( ( ( 𝑚 ↑ 2 ) mod 𝑃 ) = ( ( 𝑢 ↑ 2 ) mod 𝑃 ) ↔ 𝑚 = 𝑢 ) ) ) |
| 185 |
70 184
|
dom2lem |
⊢ ( 𝜑 → ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 186 |
|
f1f1orn |
⊢ ( ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1→ ( 0 ... ( 𝑃 − 1 ) ) → ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) ) |
| 187 |
185 186
|
syl |
⊢ ( 𝜑 → ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) ) |
| 188 |
|
eqid |
⊢ ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) = ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) |
| 189 |
188
|
rnmpt |
⊢ ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) = { 𝑢 ∣ ∃ 𝑚 ∈ ( 0 ... 𝑁 ) 𝑢 = ( ( 𝑚 ↑ 2 ) mod 𝑃 ) } |
| 190 |
5 189
|
eqtr4i |
⊢ 𝐴 = ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) |
| 191 |
|
f1oeq3 |
⊢ ( 𝐴 = ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) → ( ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ 𝐴 ↔ ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) ) ) |
| 192 |
190 191
|
ax-mp |
⊢ ( ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ 𝐴 ↔ ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ ran ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) ) |
| 193 |
187 192
|
sylibr |
⊢ ( 𝜑 → ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ 𝐴 ) |
| 194 |
|
ovex |
⊢ ( 0 ... 𝑁 ) ∈ V |
| 195 |
194
|
f1oen |
⊢ ( ( 𝑚 ∈ ( 0 ... 𝑁 ) ↦ ( ( 𝑚 ↑ 2 ) mod 𝑃 ) ) : ( 0 ... 𝑁 ) –1-1-onto→ 𝐴 → ( 0 ... 𝑁 ) ≈ 𝐴 ) |
| 196 |
193 195
|
syl |
⊢ ( 𝜑 → ( 0 ... 𝑁 ) ≈ 𝐴 ) |
| 197 |
196
|
ensymd |
⊢ ( 𝜑 → 𝐴 ≈ ( 0 ... 𝑁 ) ) |
| 198 |
|
ax-1cn |
⊢ 1 ∈ ℂ |
| 199 |
|
pncan |
⊢ ( ( 𝑁 ∈ ℂ ∧ 1 ∈ ℂ ) → ( ( 𝑁 + 1 ) − 1 ) = 𝑁 ) |
| 200 |
59 198 199
|
sylancl |
⊢ ( 𝜑 → ( ( 𝑁 + 1 ) − 1 ) = 𝑁 ) |
| 201 |
200
|
oveq2d |
⊢ ( 𝜑 → ( 0 ... ( ( 𝑁 + 1 ) − 1 ) ) = ( 0 ... 𝑁 ) ) |
| 202 |
2
|
nnnn0d |
⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) |
| 203 |
|
peano2nn0 |
⊢ ( 𝑁 ∈ ℕ0 → ( 𝑁 + 1 ) ∈ ℕ0 ) |
| 204 |
202 203
|
syl |
⊢ ( 𝜑 → ( 𝑁 + 1 ) ∈ ℕ0 ) |
| 205 |
204
|
nn0zd |
⊢ ( 𝜑 → ( 𝑁 + 1 ) ∈ ℤ ) |
| 206 |
|
fz01en |
⊢ ( ( 𝑁 + 1 ) ∈ ℤ → ( 0 ... ( ( 𝑁 + 1 ) − 1 ) ) ≈ ( 1 ... ( 𝑁 + 1 ) ) ) |
| 207 |
205 206
|
syl |
⊢ ( 𝜑 → ( 0 ... ( ( 𝑁 + 1 ) − 1 ) ) ≈ ( 1 ... ( 𝑁 + 1 ) ) ) |
| 208 |
201 207
|
eqbrtrrd |
⊢ ( 𝜑 → ( 0 ... 𝑁 ) ≈ ( 1 ... ( 𝑁 + 1 ) ) ) |
| 209 |
|
entr |
⊢ ( ( 𝐴 ≈ ( 0 ... 𝑁 ) ∧ ( 0 ... 𝑁 ) ≈ ( 1 ... ( 𝑁 + 1 ) ) ) → 𝐴 ≈ ( 1 ... ( 𝑁 + 1 ) ) ) |
| 210 |
197 208 209
|
syl2anc |
⊢ ( 𝜑 → 𝐴 ≈ ( 1 ... ( 𝑁 + 1 ) ) ) |
| 211 |
7 19
|
ssfid |
⊢ ( 𝜑 → 𝐴 ∈ Fin ) |
| 212 |
|
fzfid |
⊢ ( 𝜑 → ( 1 ... ( 𝑁 + 1 ) ) ∈ Fin ) |
| 213 |
|
hashen |
⊢ ( ( 𝐴 ∈ Fin ∧ ( 1 ... ( 𝑁 + 1 ) ) ∈ Fin ) → ( ( ♯ ‘ 𝐴 ) = ( ♯ ‘ ( 1 ... ( 𝑁 + 1 ) ) ) ↔ 𝐴 ≈ ( 1 ... ( 𝑁 + 1 ) ) ) ) |
| 214 |
211 212 213
|
syl2anc |
⊢ ( 𝜑 → ( ( ♯ ‘ 𝐴 ) = ( ♯ ‘ ( 1 ... ( 𝑁 + 1 ) ) ) ↔ 𝐴 ≈ ( 1 ... ( 𝑁 + 1 ) ) ) ) |
| 215 |
210 214
|
mpbird |
⊢ ( 𝜑 → ( ♯ ‘ 𝐴 ) = ( ♯ ‘ ( 1 ... ( 𝑁 + 1 ) ) ) ) |
| 216 |
|
hashfz1 |
⊢ ( ( 𝑁 + 1 ) ∈ ℕ0 → ( ♯ ‘ ( 1 ... ( 𝑁 + 1 ) ) ) = ( 𝑁 + 1 ) ) |
| 217 |
204 216
|
syl |
⊢ ( 𝜑 → ( ♯ ‘ ( 1 ... ( 𝑁 + 1 ) ) ) = ( 𝑁 + 1 ) ) |
| 218 |
215 217
|
eqtrd |
⊢ ( 𝜑 → ( ♯ ‘ 𝐴 ) = ( 𝑁 + 1 ) ) |
| 219 |
31
|
ex |
⊢ ( 𝜑 → ( 𝑣 ∈ 𝐴 → ( ( 𝑃 − 1 ) − 𝑣 ) ∈ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 220 |
24
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝑣 ∈ 𝐴 ∧ 𝑘 ∈ 𝐴 ) ) → ( 𝑃 − 1 ) ∈ ℂ ) |
| 221 |
|
fzssuz |
⊢ ( 0 ... ( 𝑃 − 1 ) ) ⊆ ( ℤ≥ ‘ 0 ) |
| 222 |
|
uzssz |
⊢ ( ℤ≥ ‘ 0 ) ⊆ ℤ |
| 223 |
|
zsscn |
⊢ ℤ ⊆ ℂ |
| 224 |
222 223
|
sstri |
⊢ ( ℤ≥ ‘ 0 ) ⊆ ℂ |
| 225 |
221 224
|
sstri |
⊢ ( 0 ... ( 𝑃 − 1 ) ) ⊆ ℂ |
| 226 |
19 225
|
sstrdi |
⊢ ( 𝜑 → 𝐴 ⊆ ℂ ) |
| 227 |
226
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑣 ∈ 𝐴 ) → 𝑣 ∈ ℂ ) |
| 228 |
227
|
adantrr |
⊢ ( ( 𝜑 ∧ ( 𝑣 ∈ 𝐴 ∧ 𝑘 ∈ 𝐴 ) ) → 𝑣 ∈ ℂ ) |
| 229 |
226
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ 𝐴 ) → 𝑘 ∈ ℂ ) |
| 230 |
229
|
adantrl |
⊢ ( ( 𝜑 ∧ ( 𝑣 ∈ 𝐴 ∧ 𝑘 ∈ 𝐴 ) ) → 𝑘 ∈ ℂ ) |
| 231 |
220 228 230
|
subcanad |
⊢ ( ( 𝜑 ∧ ( 𝑣 ∈ 𝐴 ∧ 𝑘 ∈ 𝐴 ) ) → ( ( ( 𝑃 − 1 ) − 𝑣 ) = ( ( 𝑃 − 1 ) − 𝑘 ) ↔ 𝑣 = 𝑘 ) ) |
| 232 |
231
|
ex |
⊢ ( 𝜑 → ( ( 𝑣 ∈ 𝐴 ∧ 𝑘 ∈ 𝐴 ) → ( ( ( 𝑃 − 1 ) − 𝑣 ) = ( ( 𝑃 − 1 ) − 𝑘 ) ↔ 𝑣 = 𝑘 ) ) ) |
| 233 |
219 232
|
dom2lem |
⊢ ( 𝜑 → ( 𝑣 ∈ 𝐴 ↦ ( ( 𝑃 − 1 ) − 𝑣 ) ) : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 234 |
|
f1eq1 |
⊢ ( 𝐹 = ( 𝑣 ∈ 𝐴 ↦ ( ( 𝑃 − 1 ) − 𝑣 ) ) → ( 𝐹 : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ↔ ( 𝑣 ∈ 𝐴 ↦ ( ( 𝑃 − 1 ) − 𝑣 ) ) : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ) ) |
| 235 |
6 234
|
ax-mp |
⊢ ( 𝐹 : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ↔ ( 𝑣 ∈ 𝐴 ↦ ( ( 𝑃 − 1 ) − 𝑣 ) ) : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 236 |
233 235
|
sylibr |
⊢ ( 𝜑 → 𝐹 : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) ) |
| 237 |
|
f1f1orn |
⊢ ( 𝐹 : 𝐴 –1-1→ ( 0 ... ( 𝑃 − 1 ) ) → 𝐹 : 𝐴 –1-1-onto→ ran 𝐹 ) |
| 238 |
236 237
|
syl |
⊢ ( 𝜑 → 𝐹 : 𝐴 –1-1-onto→ ran 𝐹 ) |
| 239 |
211 238
|
hasheqf1od |
⊢ ( 𝜑 → ( ♯ ‘ 𝐴 ) = ( ♯ ‘ ran 𝐹 ) ) |
| 240 |
239 218
|
eqtr3d |
⊢ ( 𝜑 → ( ♯ ‘ ran 𝐹 ) = ( 𝑁 + 1 ) ) |
| 241 |
218 240
|
oveq12d |
⊢ ( 𝜑 → ( ( ♯ ‘ 𝐴 ) + ( ♯ ‘ ran 𝐹 ) ) = ( ( 𝑁 + 1 ) + ( 𝑁 + 1 ) ) ) |
| 242 |
61 69 241
|
3eqtr4d |
⊢ ( 𝜑 → ( 𝑃 + 1 ) = ( ( ♯ ‘ 𝐴 ) + ( ♯ ‘ ran 𝐹 ) ) ) |
| 243 |
242
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → ( 𝑃 + 1 ) = ( ( ♯ ‘ 𝐴 ) + ( ♯ ‘ ran 𝐹 ) ) ) |
| 244 |
211
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → 𝐴 ∈ Fin ) |
| 245 |
7 33
|
ssfid |
⊢ ( 𝜑 → ran 𝐹 ∈ Fin ) |
| 246 |
245
|
adantr |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → ran 𝐹 ∈ Fin ) |
| 247 |
|
simpr |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → ( 𝐴 ∩ ran 𝐹 ) = ∅ ) |
| 248 |
|
hashun |
⊢ ( ( 𝐴 ∈ Fin ∧ ran 𝐹 ∈ Fin ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) = ( ( ♯ ‘ 𝐴 ) + ( ♯ ‘ ran 𝐹 ) ) ) |
| 249 |
244 246 247 248
|
syl3anc |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) = ( ( ♯ ‘ 𝐴 ) + ( ♯ ‘ ran 𝐹 ) ) ) |
| 250 |
243 249
|
eqtr4d |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → ( 𝑃 + 1 ) = ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ) |
| 251 |
58 250
|
breqtrd |
⊢ ( ( 𝜑 ∧ ( 𝐴 ∩ ran 𝐹 ) = ∅ ) → 𝑃 < ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ) |
| 252 |
251
|
ex |
⊢ ( 𝜑 → ( ( 𝐴 ∩ ran 𝐹 ) = ∅ → 𝑃 < ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) ) ) |
| 253 |
252
|
necon3bd |
⊢ ( 𝜑 → ( ¬ 𝑃 < ( ♯ ‘ ( 𝐴 ∪ ran 𝐹 ) ) → ( 𝐴 ∩ ran 𝐹 ) ≠ ∅ ) ) |
| 254 |
56 253
|
mpd |
⊢ ( 𝜑 → ( 𝐴 ∩ ran 𝐹 ) ≠ ∅ ) |