Metamath Proof Explorer


Theorem pcpremul

Description: Multiplicative property of the prime count pre-function. Note that the primality of P is essential for this property; ( 4 pCnt 2 ) = 0 but ( 4 pCnt ( 2 x. 2 ) ) = 1 =/= 2 x. ( 4 pCnt 2 ) = 0 . Since this is needed to show uniqueness for the real prime count function (over QQ ), we don't bother to define it off the primes. (Contributed by Mario Carneiro, 23-Feb-2014)

Ref Expression
Hypotheses pcpremul.1 ⊢ S = sup n ∈ ℕ 0 | P n ∥ M ℝ <
pcpremul.2 ⊢ T = sup n ∈ ℕ 0 | P n ∥ N ℝ <
pcpremul.3 ⊢ U = sup n ∈ ℕ 0 | P n ∥ M ⋅ N ℝ <
Assertion pcpremul ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T = U

Proof

Step Hyp Ref Expression
1 pcpremul.1 ⊢ S = sup n ∈ ℕ 0 | P n ∥ M ℝ <
2 pcpremul.2 ⊢ T = sup n ∈ ℕ 0 | P n ∥ N ℝ <
3 pcpremul.3 ⊢ U = sup n ∈ ℕ 0 | P n ∥ M ⋅ N ℝ <
4 prmuz2 ⊢ P ∈ ℙ → P ∈ ℤ ≥ 2
5 4 3ad2ant1 ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P ∈ ℤ ≥ 2
6 zmulcl ⊢ M ∈ ℤ ∧ N ∈ ℤ → M ⋅ N ∈ ℤ
7 6 ad2ant2r ⊢ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N ∈ ℤ
8 7 3adant1 ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N ∈ ℤ
9 zcn ⊢ M ∈ ℤ → M ∈ ℂ
10 9 anim1i ⊢ M ∈ ℤ ∧ M ≠ 0 → M ∈ ℂ ∧ M ≠ 0
11 zcn ⊢ N ∈ ℤ → N ∈ ℂ
12 11 anim1i ⊢ N ∈ ℤ ∧ N ≠ 0 → N ∈ ℂ ∧ N ≠ 0
13 mulne0 ⊢ M ∈ ℂ ∧ M ≠ 0 ∧ N ∈ ℂ ∧ N ≠ 0 → M ⋅ N ≠ 0
14 10 12 13 syl2an ⊢ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N ≠ 0
15 14 3adant1 ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N ≠ 0
16 eqid ⊢ n ∈ ℕ 0 | P n ∥ M ⋅ N = n ∈ ℕ 0 | P n ∥ M ⋅ N
17 16 pclem ⊢ P ∈ ℤ ≥ 2 ∧ M ⋅ N ∈ ℤ ∧ M ⋅ N ≠ 0 → n ∈ ℕ 0 | P n ∥ M ⋅ N ⊆ ℤ ∧ n ∈ ℕ 0 | P n ∥ M ⋅ N ≠ ∅ ∧ ∃ x ∈ ℤ ∀ y ∈ n ∈ ℕ 0 | P n ∥ M ⋅ N y ≤ x
18 5 8 15 17 syl12anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → n ∈ ℕ 0 | P n ∥ M ⋅ N ⊆ ℤ ∧ n ∈ ℕ 0 | P n ∥ M ⋅ N ≠ ∅ ∧ ∃ x ∈ ℤ ∀ y ∈ n ∈ ℕ 0 | P n ∥ M ⋅ N y ≤ x
19 18 simp1d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → n ∈ ℕ 0 | P n ∥ M ⋅ N ⊆ ℤ
20 18 simp3d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → ∃ x ∈ ℤ ∀ y ∈ n ∈ ℕ 0 | P n ∥ M ⋅ N y ≤ x
21 oveq2 ⊢ x = S + T → P x = P S + T
22 21 breq1d ⊢ x = S + T → P x ∥ M ⋅ N ↔ P S + T ∥ M ⋅ N
23 simp2l ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ∈ ℤ
24 simp2r ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ≠ 0
25 eqid ⊢ n ∈ ℕ 0 | P n ∥ M = n ∈ ℕ 0 | P n ∥ M
26 25 1 pcprecl ⊢ P ∈ ℤ ≥ 2 ∧ M ∈ ℤ ∧ M ≠ 0 → S ∈ ℕ 0 ∧ P S ∥ M
27 5 23 24 26 syl12anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S ∈ ℕ 0 ∧ P S ∥ M
28 27 simpld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S ∈ ℕ 0
29 simp3l ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → N ∈ ℤ
30 simp3r ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → N ≠ 0
31 eqid ⊢ n ∈ ℕ 0 | P n ∥ N = n ∈ ℕ 0 | P n ∥ N
32 31 2 pcprecl ⊢ P ∈ ℤ ≥ 2 ∧ N ∈ ℤ ∧ N ≠ 0 → T ∈ ℕ 0 ∧ P T ∥ N
33 5 29 30 32 syl12anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → T ∈ ℕ 0 ∧ P T ∥ N
34 33 simpld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → T ∈ ℕ 0
35 28 34 nn0addcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T ∈ ℕ 0
36 prmnn ⊢ P ∈ ℙ → P ∈ ℕ
37 36 3ad2ant1 ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P ∈ ℕ
38 37 35 nnexpcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ∈ ℕ
39 38 nnzd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ∈ ℤ
40 37 34 nnexpcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ∈ ℕ
41 40 nnzd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ∈ ℤ
42 23 41 zmulcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⁢ P T ∈ ℤ
43 37 nncnd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P ∈ ℂ
44 43 34 28 expaddd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T = P S ⁢ P T
45 27 simprd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ∥ M
46 37 28 nnexpcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ∈ ℕ
47 46 nnzd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ∈ ℤ
48 dvdsmulc ⊢ P S ∈ ℤ ∧ M ∈ ℤ ∧ P T ∈ ℤ → P S ∥ M → P S ⁢ P T ∥ M ⁢ P T
49 47 23 41 48 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ∥ M → P S ⁢ P T ∥ M ⁢ P T
50 45 49 mpd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ⁢ P T ∥ M ⁢ P T
51 44 50 eqbrtrd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ∥ M ⁢ P T
52 33 simprd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ∥ N
53 dvdscmul ⊢ P T ∈ ℤ ∧ N ∈ ℤ ∧ M ∈ ℤ → P T ∥ N → M ⁢ P T ∥ M ⋅ N
54 41 29 23 53 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ∥ N → M ⁢ P T ∥ M ⋅ N
55 52 54 mpd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⁢ P T ∥ M ⋅ N
56 39 42 8 51 55 dvdstrd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ∥ M ⋅ N
57 22 35 56 elrabd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T ∈ x ∈ ℕ 0 | P x ∥ M ⋅ N
58 oveq2 ⊢ x = n → P x = P n
59 58 breq1d ⊢ x = n → P x ∥ M ⋅ N ↔ P n ∥ M ⋅ N
60 59 cbvrabv ⊢ x ∈ ℕ 0 | P x ∥ M ⋅ N = n ∈ ℕ 0 | P n ∥ M ⋅ N
61 57 60 eleqtrdi ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T ∈ n ∈ ℕ 0 | P n ∥ M ⋅ N
62 suprzub ⊢ n ∈ ℕ 0 | P n ∥ M ⋅ N ⊆ ℤ ∧ ∃ x ∈ ℤ ∀ y ∈ n ∈ ℕ 0 | P n ∥ M ⋅ N y ≤ x ∧ S + T ∈ n ∈ ℕ 0 | P n ∥ M ⋅ N → S + T ≤ sup n ∈ ℕ 0 | P n ∥ M ⋅ N ℝ <
63 19 20 61 62 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T ≤ sup n ∈ ℕ 0 | P n ∥ M ⋅ N ℝ <
64 63 3 breqtrrdi ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T ≤ U
65 25 1 pcprendvds2 ⊢ P ∈ ℤ ≥ 2 ∧ M ∈ ℤ ∧ M ≠ 0 → ¬ P ∥ M P S
66 5 23 24 65 syl12anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → ¬ P ∥ M P S
67 31 2 pcprendvds2 ⊢ P ∈ ℤ ≥ 2 ∧ N ∈ ℤ ∧ N ≠ 0 → ¬ P ∥ N P T
68 5 29 30 67 syl12anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → ¬ P ∥ N P T
69 ioran ⊢ ¬ P ∥ M P S ∨ P ∥ N P T ↔ ¬ P ∥ M P S ∧ ¬ P ∥ N P T
70 66 68 69 sylanbrc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → ¬ P ∥ M P S ∨ P ∥ N P T
71 simp1 ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P ∈ ℙ
72 46 nnne0d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ≠ 0
73 dvdsval2 ⊢ P S ∈ ℤ ∧ P S ≠ 0 ∧ M ∈ ℤ → P S ∥ M ↔ M P S ∈ ℤ
74 47 72 23 73 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ∥ M ↔ M P S ∈ ℤ
75 45 74 mpbid ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M P S ∈ ℤ
76 40 nnne0d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ≠ 0
77 dvdsval2 ⊢ P T ∈ ℤ ∧ P T ≠ 0 ∧ N ∈ ℤ → P T ∥ N ↔ N P T ∈ ℤ
78 41 76 29 77 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ∥ N ↔ N P T ∈ ℤ
79 52 78 mpbid ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → N P T ∈ ℤ
80 euclemma ⊢ P ∈ ℙ ∧ M P S ∈ ℤ ∧ N P T ∈ ℤ → P ∥ M P S ⁢ N P T ↔ P ∥ M P S ∨ P ∥ N P T
81 71 75 79 80 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P ∥ M P S ⁢ N P T ↔ P ∥ M P S ∨ P ∥ N P T
82 70 81 mtbird ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → ¬ P ∥ M P S ⁢ N P T
83 16 3 pcprecl ⊢ P ∈ ℤ ≥ 2 ∧ M ⋅ N ∈ ℤ ∧ M ⋅ N ≠ 0 → U ∈ ℕ 0 ∧ P U ∥ M ⋅ N
84 5 8 15 83 syl12anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℕ 0 ∧ P U ∥ M ⋅ N
85 84 simpld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℕ 0
86 nn0ltp1le ⊢ S + T ∈ ℕ 0 ∧ U ∈ ℕ 0 → S + T < U ↔ S + T + 1 ≤ U
87 35 85 86 syl2anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T < U ↔ S + T + 1 ≤ U
88 37 nnzd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P ∈ ℤ
89 peano2nn0 ⊢ S + T ∈ ℕ 0 → S + T + 1 ∈ ℕ 0
90 35 89 syl ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T + 1 ∈ ℕ 0
91 dvdsexp ⊢ P ∈ ℤ ∧ S + T + 1 ∈ ℕ 0 ∧ U ∈ ℤ ≥ S + T + 1 → P S + T + 1 ∥ P U
92 91 3expia ⊢ P ∈ ℤ ∧ S + T + 1 ∈ ℕ 0 → U ∈ ℤ ≥ S + T + 1 → P S + T + 1 ∥ P U
93 88 90 92 syl2anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℤ ≥ S + T + 1 → P S + T + 1 ∥ P U
94 84 simprd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P U ∥ M ⋅ N
95 37 90 nnexpcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 ∈ ℕ
96 95 nnzd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 ∈ ℤ
97 37 85 nnexpcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P U ∈ ℕ
98 97 nnzd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P U ∈ ℤ
99 dvdstr ⊢ P S + T + 1 ∈ ℤ ∧ P U ∈ ℤ ∧ M ⋅ N ∈ ℤ → P S + T + 1 ∥ P U ∧ P U ∥ M ⋅ N → P S + T + 1 ∥ M ⋅ N
100 96 98 8 99 syl3anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 ∥ P U ∧ P U ∥ M ⋅ N → P S + T + 1 ∥ M ⋅ N
101 94 100 mpan2d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 ∥ P U → P S + T + 1 ∥ M ⋅ N
102 93 101 syld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℤ ≥ S + T + 1 → P S + T + 1 ∥ M ⋅ N
103 90 nn0zd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T + 1 ∈ ℤ
104 85 nn0zd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℤ
105 eluz ⊢ S + T + 1 ∈ ℤ ∧ U ∈ ℤ → U ∈ ℤ ≥ S + T + 1 ↔ S + T + 1 ≤ U
106 103 104 105 syl2anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℤ ≥ S + T + 1 ↔ S + T + 1 ≤ U
107 43 35 expp1d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 = P S + T ⁢ P
108 23 zcnd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ∈ ℂ
109 29 zcnd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → N ∈ ℂ
110 108 109 mulcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N ∈ ℂ
111 38 nncnd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ∈ ℂ
112 38 nnne0d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ≠ 0
113 110 111 112 divcan2d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ⁢ M ⋅ N P S + T = M ⋅ N
114 44 oveq2d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N P S + T = M ⋅ N P S ⁢ P T
115 46 nncnd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S ∈ ℂ
116 40 nncnd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P T ∈ ℂ
117 108 115 109 116 72 76 divmuldivd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M P S ⁢ N P T = M ⋅ N P S ⁢ P T
118 114 117 eqtr4d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N P S + T = M P S ⁢ N P T
119 118 oveq2d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ⁢ M ⋅ N P S + T = P S + T ⁢ M P S ⁢ N P T
120 113 119 eqtr3d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M ⋅ N = P S + T ⁢ M P S ⁢ N P T
121 107 120 breq12d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 ∥ M ⋅ N ↔ P S + T ⁢ P ∥ P S + T ⁢ M P S ⁢ N P T
122 75 79 zmulcld ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → M P S ⁢ N P T ∈ ℤ
123 dvdscmulr ⊢ P ∈ ℤ ∧ M P S ⁢ N P T ∈ ℤ ∧ P S + T ∈ ℤ ∧ P S + T ≠ 0 → P S + T ⁢ P ∥ P S + T ⁢ M P S ⁢ N P T ↔ P ∥ M P S ⁢ N P T
124 88 122 39 112 123 syl112anc ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T ⁢ P ∥ P S + T ⁢ M P S ⁢ N P T ↔ P ∥ M P S ⁢ N P T
125 121 124 bitrd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → P S + T + 1 ∥ M ⋅ N ↔ P ∥ M P S ⁢ N P T
126 102 106 125 3imtr3d ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T + 1 ≤ U → P ∥ M P S ⁢ N P T
127 87 126 sylbid ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T < U → P ∥ M P S ⁢ N P T
128 82 127 mtod ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → ¬ S + T < U
129 35 nn0red ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T ∈ ℝ
130 85 nn0red ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → U ∈ ℝ
131 129 130 eqleltd ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T = U ↔ S + T ≤ U ∧ ¬ S + T < U
132 64 128 131 mpbir2and ⊢ P ∈ ℙ ∧ M ∈ ℤ ∧ M ≠ 0 ∧ N ∈ ℤ ∧ N ≠ 0 → S + T = U