Step |
Hyp |
Ref |
Expression |
1 |
|
dvnprodlem1.c |
⊢ 𝐶 = ( 𝑠 ∈ 𝒫 𝑇 ↦ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
2 |
|
dvnprodlem1.j |
⊢ ( 𝜑 → 𝐽 ∈ ℕ0 ) |
3 |
|
dvnprodlem1.d |
⊢ 𝐷 = ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ↦ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
4 |
|
dvnprodlem1.t |
⊢ ( 𝜑 → 𝑇 ∈ Fin ) |
5 |
|
dvnprodlem1.z |
⊢ ( 𝜑 → 𝑍 ∈ 𝑇 ) |
6 |
|
dvnprodlem1.zr |
⊢ ( 𝜑 → ¬ 𝑍 ∈ 𝑅 ) |
7 |
|
dvnprodlem1.rzt |
⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ) |
8 |
|
eqidd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
9 |
|
0zd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 0 ∈ ℤ ) |
10 |
2
|
nn0zd |
⊢ ( 𝜑 → 𝐽 ∈ ℤ ) |
11 |
10
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝐽 ∈ ℤ ) |
12 |
|
fzssz |
⊢ ( 0 ... 𝐽 ) ⊆ ℤ |
13 |
12
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ... 𝐽 ) ⊆ ℤ ) |
14 |
|
oveq2 |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
15 |
|
rabeq |
⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
16 |
14 15
|
syl |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
17 |
|
sumeq1 |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) ) |
18 |
17
|
eqeq1d |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → ( Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 ) ) |
19 |
18
|
rabbidv |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
20 |
16 19
|
eqtrd |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
21 |
20
|
mpteq2dv |
⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
22 |
|
ssexg |
⊢ ( ( ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ∧ 𝑇 ∈ Fin ) → ( 𝑅 ∪ { 𝑍 } ) ∈ V ) |
23 |
7 4 22
|
syl2anc |
⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ∈ V ) |
24 |
|
elpwg |
⊢ ( ( 𝑅 ∪ { 𝑍 } ) ∈ V → ( ( 𝑅 ∪ { 𝑍 } ) ∈ 𝒫 𝑇 ↔ ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ) ) |
25 |
23 24
|
syl |
⊢ ( 𝜑 → ( ( 𝑅 ∪ { 𝑍 } ) ∈ 𝒫 𝑇 ↔ ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ) ) |
26 |
7 25
|
mpbird |
⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ∈ 𝒫 𝑇 ) |
27 |
|
nn0ex |
⊢ ℕ0 ∈ V |
28 |
27
|
mptex |
⊢ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V |
29 |
28
|
a1i |
⊢ ( 𝜑 → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V ) |
30 |
1 21 26 29
|
fvmptd3 |
⊢ ( 𝜑 → ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
31 |
|
oveq2 |
⊢ ( 𝑛 = 𝐽 → ( 0 ... 𝑛 ) = ( 0 ... 𝐽 ) ) |
32 |
31
|
oveq1d |
⊢ ( 𝑛 = 𝐽 → ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) = ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
33 |
|
rabeq |
⊢ ( ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) = ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
34 |
32 33
|
syl |
⊢ ( 𝑛 = 𝐽 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
35 |
|
eqeq2 |
⊢ ( 𝑛 = 𝐽 → ( Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 ) ) |
36 |
35
|
rabbidv |
⊢ ( 𝑛 = 𝐽 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
37 |
34 36
|
eqtrd |
⊢ ( 𝑛 = 𝐽 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
38 |
37
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑛 = 𝐽 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
39 |
|
ovex |
⊢ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∈ V |
40 |
39
|
rabex |
⊢ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ∈ V |
41 |
40
|
a1i |
⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ∈ V ) |
42 |
30 38 2 41
|
fvmptd |
⊢ ( 𝜑 → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
43 |
|
ssrab2 |
⊢ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) |
44 |
43
|
a1i |
⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
45 |
42 44
|
eqsstrd |
⊢ ( 𝜑 → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
46 |
45
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
47 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
48 |
46 47
|
sseldd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
49 |
|
elmapi |
⊢ ( 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
50 |
48 49
|
syl |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
51 |
|
snidg |
⊢ ( 𝑍 ∈ 𝑇 → 𝑍 ∈ { 𝑍 } ) |
52 |
5 51
|
syl |
⊢ ( 𝜑 → 𝑍 ∈ { 𝑍 } ) |
53 |
|
elun2 |
⊢ ( 𝑍 ∈ { 𝑍 } → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
54 |
52 53
|
syl |
⊢ ( 𝜑 → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
55 |
54
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
56 |
50 55
|
ffvelrnd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) |
57 |
13 56
|
sseldd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℤ ) |
58 |
11 57
|
zsubcld |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ) |
59 |
9 11 58
|
3jca |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ) ) |
60 |
|
elfzle2 |
⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → ( 𝑐 ‘ 𝑍 ) ≤ 𝐽 ) |
61 |
56 60
|
syl |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ≤ 𝐽 ) |
62 |
11
|
zred |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝐽 ∈ ℝ ) |
63 |
57
|
zred |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℝ ) |
64 |
62 63
|
subge0d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ↔ ( 𝑐 ‘ 𝑍 ) ≤ 𝐽 ) ) |
65 |
61 64
|
mpbird |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
66 |
|
elfzle1 |
⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → 0 ≤ ( 𝑐 ‘ 𝑍 ) ) |
67 |
56 66
|
syl |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 0 ≤ ( 𝑐 ‘ 𝑍 ) ) |
68 |
62 63
|
subge02d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ≤ ( 𝑐 ‘ 𝑍 ) ↔ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ≤ 𝐽 ) ) |
69 |
67 68
|
mpbid |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ≤ 𝐽 ) |
70 |
59 65 69
|
jca32 |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ≤ 𝐽 ) ) ) |
71 |
|
elfz2 |
⊢ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ↔ ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ≤ 𝐽 ) ) ) |
72 |
70 71
|
sylibr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ) |
73 |
|
elmapfn |
⊢ ( 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → 𝑐 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
74 |
48 73
|
syl |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
75 |
|
ssun1 |
⊢ 𝑅 ⊆ ( 𝑅 ∪ { 𝑍 } ) |
76 |
75
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑅 ⊆ ( 𝑅 ∪ { 𝑍 } ) ) |
77 |
|
fnssres |
⊢ ( ( 𝑐 Fn ( 𝑅 ∪ { 𝑍 } ) ∧ 𝑅 ⊆ ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑐 ↾ 𝑅 ) Fn 𝑅 ) |
78 |
74 76 77
|
syl2anc |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ↾ 𝑅 ) Fn 𝑅 ) |
79 |
|
nfv |
⊢ Ⅎ 𝑡 𝜑 |
80 |
|
nfcv |
⊢ Ⅎ 𝑡 𝑐 |
81 |
|
nfcv |
⊢ Ⅎ 𝑡 𝒫 𝑇 |
82 |
|
nfcv |
⊢ Ⅎ 𝑡 ℕ0 |
83 |
|
nfcv |
⊢ Ⅎ 𝑡 𝑠 |
84 |
83
|
nfsum1 |
⊢ Ⅎ 𝑡 Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) |
85 |
|
nfcv |
⊢ Ⅎ 𝑡 𝑛 |
86 |
84 85
|
nfeq |
⊢ Ⅎ 𝑡 Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 |
87 |
|
nfcv |
⊢ Ⅎ 𝑡 ( ( 0 ... 𝑛 ) ↑m 𝑠 ) |
88 |
86 87
|
nfrabw |
⊢ Ⅎ 𝑡 { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } |
89 |
82 88
|
nfmpt |
⊢ Ⅎ 𝑡 ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
90 |
81 89
|
nfmpt |
⊢ Ⅎ 𝑡 ( 𝑠 ∈ 𝒫 𝑇 ↦ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
91 |
1 90
|
nfcxfr |
⊢ Ⅎ 𝑡 𝐶 |
92 |
|
nfcv |
⊢ Ⅎ 𝑡 ( 𝑅 ∪ { 𝑍 } ) |
93 |
91 92
|
nffv |
⊢ Ⅎ 𝑡 ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) |
94 |
|
nfcv |
⊢ Ⅎ 𝑡 𝐽 |
95 |
93 94
|
nffv |
⊢ Ⅎ 𝑡 ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) |
96 |
80 95
|
nfel |
⊢ Ⅎ 𝑡 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) |
97 |
79 96
|
nfan |
⊢ Ⅎ 𝑡 ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
98 |
|
fvres |
⊢ ( 𝑡 ∈ 𝑅 → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑐 ‘ 𝑡 ) ) |
99 |
98
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑐 ‘ 𝑡 ) ) |
100 |
9
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 0 ∈ ℤ ) |
101 |
58
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ) |
102 |
12
|
a1i |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝐽 ) ⊆ ℤ ) |
103 |
50
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
104 |
76
|
sselda |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
105 |
103 104
|
ffvelrnd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) ) |
106 |
102 105
|
sseldd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ℤ ) |
107 |
100 101 106
|
3jca |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ∈ ℤ ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ∧ ( 𝑐 ‘ 𝑡 ) ∈ ℤ ) ) |
108 |
|
elfzle1 |
⊢ ( ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) → 0 ≤ ( 𝑐 ‘ 𝑡 ) ) |
109 |
105 108
|
syl |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 0 ≤ ( 𝑐 ‘ 𝑡 ) ) |
110 |
7
|
unssad |
⊢ ( 𝜑 → 𝑅 ⊆ 𝑇 ) |
111 |
|
ssfi |
⊢ ( ( 𝑇 ∈ Fin ∧ 𝑅 ⊆ 𝑇 ) → 𝑅 ∈ Fin ) |
112 |
4 110 111
|
syl2anc |
⊢ ( 𝜑 → 𝑅 ∈ Fin ) |
113 |
112
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑅 ∈ Fin ) |
114 |
|
zssre |
⊢ ℤ ⊆ ℝ |
115 |
12 114
|
sstri |
⊢ ( 0 ... 𝐽 ) ⊆ ℝ |
116 |
115
|
a1i |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → ( 0 ... 𝐽 ) ⊆ ℝ ) |
117 |
50
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
118 |
76
|
sselda |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
119 |
117 118
|
ffvelrnd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑟 ) ∈ ( 0 ... 𝐽 ) ) |
120 |
116 119
|
sseldd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑟 ) ∈ ℝ ) |
121 |
120
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) ∧ 𝑟 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑟 ) ∈ ℝ ) |
122 |
|
elfzle1 |
⊢ ( ( 𝑐 ‘ 𝑟 ) ∈ ( 0 ... 𝐽 ) → 0 ≤ ( 𝑐 ‘ 𝑟 ) ) |
123 |
119 122
|
syl |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → 0 ≤ ( 𝑐 ‘ 𝑟 ) ) |
124 |
123
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) ∧ 𝑟 ∈ 𝑅 ) → 0 ≤ ( 𝑐 ‘ 𝑟 ) ) |
125 |
|
fveq2 |
⊢ ( 𝑟 = 𝑡 → ( 𝑐 ‘ 𝑟 ) = ( 𝑐 ‘ 𝑡 ) ) |
126 |
|
simpr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ 𝑅 ) |
127 |
113 121 124 125 126
|
fsumge1 |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ≤ Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) ) |
128 |
112
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑅 ∈ Fin ) |
129 |
120
|
recnd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑟 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑟 ) ∈ ℂ ) |
130 |
128 129
|
fsumcl |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) ∈ ℂ ) |
131 |
63
|
recnd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℂ ) |
132 |
130 131
|
pncand |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) + ( 𝑐 ‘ 𝑍 ) ) − ( 𝑐 ‘ 𝑍 ) ) = Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) ) |
133 |
|
nfv |
⊢ Ⅎ 𝑟 ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
134 |
|
nfcv |
⊢ Ⅎ 𝑟 ( 𝑐 ‘ 𝑍 ) |
135 |
5
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑍 ∈ 𝑇 ) |
136 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ¬ 𝑍 ∈ 𝑅 ) |
137 |
|
fveq2 |
⊢ ( 𝑟 = 𝑍 → ( 𝑐 ‘ 𝑟 ) = ( 𝑐 ‘ 𝑍 ) ) |
138 |
133 134 128 135 136 129 137 131
|
fsumsplitsn |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑟 ) = ( Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) + ( 𝑐 ‘ 𝑍 ) ) ) |
139 |
138
|
eqcomd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) + ( 𝑐 ‘ 𝑍 ) ) = Σ 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑟 ) ) |
140 |
125
|
cbvsumv |
⊢ Σ 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑟 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) |
141 |
140
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑟 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) ) |
142 |
42
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
143 |
47 142
|
eleqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
144 |
|
rabid |
⊢ ( 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ↔ ( 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∧ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 ) ) |
145 |
143 144
|
sylib |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∧ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 ) ) |
146 |
145
|
simprd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 ) |
147 |
141 146
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑟 ) = 𝐽 ) |
148 |
139 147
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) + ( 𝑐 ‘ 𝑍 ) ) = 𝐽 ) |
149 |
148
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) + ( 𝑐 ‘ 𝑍 ) ) − ( 𝑐 ‘ 𝑍 ) ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
150 |
132 149
|
eqtr3d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
151 |
150
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
152 |
127 151
|
breqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
153 |
107 109 152
|
jca32 |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 0 ∈ ℤ ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ∧ ( 𝑐 ‘ 𝑡 ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝑐 ‘ 𝑡 ) ∧ ( 𝑐 ‘ 𝑡 ) ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
154 |
|
elfz2 |
⊢ ( ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↔ ( ( 0 ∈ ℤ ∧ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ∧ ( 𝑐 ‘ 𝑡 ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝑐 ‘ 𝑡 ) ∧ ( 𝑐 ‘ 𝑡 ) ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
155 |
153 154
|
sylibr |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
156 |
99 155
|
eqeltrd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
157 |
156
|
ex |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑡 ∈ 𝑅 → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
158 |
97 157
|
ralrimi |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∀ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
159 |
78 158
|
jca |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑐 ↾ 𝑅 ) Fn 𝑅 ∧ ∀ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
160 |
|
ffnfv |
⊢ ( ( 𝑐 ↾ 𝑅 ) : 𝑅 ⟶ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↔ ( ( 𝑐 ↾ 𝑅 ) Fn 𝑅 ∧ ∀ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ∈ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
161 |
159 160
|
sylibr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ↾ 𝑅 ) : 𝑅 ⟶ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
162 |
|
ovexd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ∈ V ) |
163 |
4 110
|
ssexd |
⊢ ( 𝜑 → 𝑅 ∈ V ) |
164 |
163
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑅 ∈ V ) |
165 |
162 164
|
elmapd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑐 ↾ 𝑅 ) ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ↔ ( 𝑐 ↾ 𝑅 ) : 𝑅 ⟶ ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
166 |
161 165
|
mpbird |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ↾ 𝑅 ) ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ) |
167 |
98
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑡 ∈ 𝑅 → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑐 ‘ 𝑡 ) ) ) |
168 |
97 167
|
ralrimi |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∀ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑐 ‘ 𝑡 ) ) |
169 |
168
|
sumeq2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) ) |
170 |
125
|
cbvsumv |
⊢ Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) = Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) |
171 |
170
|
eqcomi |
⊢ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) |
172 |
171
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) ) |
173 |
150
|
idi |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑟 ∈ 𝑅 ( 𝑐 ‘ 𝑟 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
174 |
169 172 173
|
3eqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → Σ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
175 |
166 174
|
jca |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑐 ↾ 𝑅 ) ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∧ Σ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
176 |
|
eqidd |
⊢ ( 𝑒 = ( 𝑐 ↾ 𝑅 ) → 𝑅 = 𝑅 ) |
177 |
|
simpl |
⊢ ( ( 𝑒 = ( 𝑐 ↾ 𝑅 ) ∧ 𝑡 ∈ 𝑅 ) → 𝑒 = ( 𝑐 ↾ 𝑅 ) ) |
178 |
177
|
fveq1d |
⊢ ( ( 𝑒 = ( 𝑐 ↾ 𝑅 ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑒 ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
179 |
176 178
|
sumeq12rdv |
⊢ ( 𝑒 = ( 𝑐 ↾ 𝑅 ) → Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = Σ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
180 |
179
|
eqeq1d |
⊢ ( 𝑒 = ( 𝑐 ↾ 𝑅 ) → ( Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ↔ Σ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
181 |
180
|
elrab |
⊢ ( ( 𝑐 ↾ 𝑅 ) ∈ { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ↔ ( ( 𝑐 ↾ 𝑅 ) ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∧ Σ 𝑡 ∈ 𝑅 ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
182 |
175 181
|
sylibr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ↾ 𝑅 ) ∈ { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ) |
183 |
|
oveq2 |
⊢ ( 𝑠 = 𝑅 → ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ) |
184 |
|
rabeq |
⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m 𝑅 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
185 |
183 184
|
syl |
⊢ ( 𝑠 = 𝑅 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
186 |
|
sumeq1 |
⊢ ( 𝑠 = 𝑅 → Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) ) |
187 |
186
|
eqeq1d |
⊢ ( 𝑠 = 𝑅 → ( Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 ) ) |
188 |
187
|
rabbidv |
⊢ ( 𝑠 = 𝑅 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
189 |
185 188
|
eqtrd |
⊢ ( 𝑠 = 𝑅 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
190 |
189
|
mpteq2dv |
⊢ ( 𝑠 = 𝑅 → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
191 |
|
elpwg |
⊢ ( 𝑅 ∈ V → ( 𝑅 ∈ 𝒫 𝑇 ↔ 𝑅 ⊆ 𝑇 ) ) |
192 |
163 191
|
syl |
⊢ ( 𝜑 → ( 𝑅 ∈ 𝒫 𝑇 ↔ 𝑅 ⊆ 𝑇 ) ) |
193 |
110 192
|
mpbird |
⊢ ( 𝜑 → 𝑅 ∈ 𝒫 𝑇 ) |
194 |
27
|
mptex |
⊢ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V |
195 |
194
|
a1i |
⊢ ( 𝜑 → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V ) |
196 |
1 190 193 195
|
fvmptd3 |
⊢ ( 𝜑 → ( 𝐶 ‘ 𝑅 ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
197 |
196
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐶 ‘ 𝑅 ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
198 |
|
oveq2 |
⊢ ( 𝑛 = 𝑚 → ( 0 ... 𝑛 ) = ( 0 ... 𝑚 ) ) |
199 |
198
|
oveq1d |
⊢ ( 𝑛 = 𝑚 → ( ( 0 ... 𝑛 ) ↑m 𝑅 ) = ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ) |
200 |
|
rabeq |
⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑅 ) = ( ( 0 ... 𝑚 ) ↑m 𝑅 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
201 |
199 200
|
syl |
⊢ ( 𝑛 = 𝑚 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
202 |
|
eqeq2 |
⊢ ( 𝑛 = 𝑚 → ( Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 ) ) |
203 |
202
|
rabbidv |
⊢ ( 𝑛 = 𝑚 → { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } ) |
204 |
201 203
|
eqtrd |
⊢ ( 𝑛 = 𝑚 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } ) |
205 |
204
|
cbvmptv |
⊢ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) = ( 𝑚 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } ) |
206 |
205
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) = ( 𝑚 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } ) ) |
207 |
197 206
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐶 ‘ 𝑅 ) = ( 𝑚 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } ) ) |
208 |
|
fveq1 |
⊢ ( 𝑐 = 𝑒 → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
209 |
208
|
sumeq2sdv |
⊢ ( 𝑐 = 𝑒 → Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) ) |
210 |
209
|
eqeq1d |
⊢ ( 𝑐 = 𝑒 → ( Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 ) ) |
211 |
210
|
cbvrabv |
⊢ { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } |
212 |
211
|
a1i |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } ) |
213 |
|
oveq2 |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → ( 0 ... 𝑚 ) = ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
214 |
213
|
oveq1d |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → ( ( 0 ... 𝑚 ) ↑m 𝑅 ) = ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ) |
215 |
|
rabeq |
⊢ ( ( ( 0 ... 𝑚 ) ↑m 𝑅 ) = ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) → { 𝑒 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } ) |
216 |
214 215
|
syl |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → { 𝑒 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } ) |
217 |
|
eqeq2 |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → ( Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
218 |
217
|
rabbidv |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ) |
219 |
212 216 218
|
3eqtrd |
⊢ ( 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ) |
220 |
219
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑚 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) → { 𝑐 ∈ ( ( 0 ... 𝑚 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑚 } = { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ) |
221 |
58 65
|
jca |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ∧ 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
222 |
|
elnn0z |
⊢ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℕ0 ↔ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ∧ 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
223 |
221 222
|
sylibr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℕ0 ) |
224 |
|
ovex |
⊢ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∈ V |
225 |
224
|
rabex |
⊢ { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ∈ V |
226 |
225
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ∈ V ) |
227 |
207 220 223 226
|
fvmptd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } ) |
228 |
227
|
eqcomd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → { 𝑒 ∈ ( ( 0 ... ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑒 ‘ 𝑡 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) } = ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
229 |
182 228
|
eleqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
230 |
72 229
|
jca |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ∧ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
231 |
8 230
|
jca |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∧ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ∧ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) |
232 |
|
ovexd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ V ) |
233 |
|
vex |
⊢ 𝑐 ∈ V |
234 |
233
|
resex |
⊢ ( 𝑐 ↾ 𝑅 ) ∈ V |
235 |
234
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ↾ 𝑅 ) ∈ V ) |
236 |
|
opeq12 |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → 〈 𝑘 , 𝑑 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
237 |
236
|
eqeq2d |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 𝑘 , 𝑑 〉 ↔ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ) |
238 |
|
eleq1 |
⊢ ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↔ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ) ) |
239 |
238
|
adantr |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↔ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ) ) |
240 |
|
simpr |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → 𝑑 = ( 𝑐 ↾ 𝑅 ) ) |
241 |
|
fveq2 |
⊢ ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) = ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
242 |
241
|
adantr |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) = ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
243 |
240 242
|
eleq12d |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → ( 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ↔ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
244 |
239 243
|
anbi12d |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ∧ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) |
245 |
237 244
|
anbi12d |
⊢ ( ( 𝑘 = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∧ 𝑑 = ( 𝑐 ↾ 𝑅 ) ) → ( ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 𝑘 , 𝑑 〉 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ↔ ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∧ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ∧ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) ) |
246 |
245
|
spc2egv |
⊢ ( ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ V ∧ ( 𝑐 ↾ 𝑅 ) ∈ V ) → ( ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∧ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ∧ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) → ∃ 𝑘 ∃ 𝑑 ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 𝑘 , 𝑑 〉 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) ) |
247 |
232 235 246
|
syl2anc |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∧ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ∧ ( 𝑐 ↾ 𝑅 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) → ∃ 𝑘 ∃ 𝑑 ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 𝑘 , 𝑑 〉 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) ) |
248 |
231 247
|
mpd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∃ 𝑘 ∃ 𝑑 ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 𝑘 , 𝑑 〉 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) |
249 |
|
eliunxp |
⊢ ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ∃ 𝑘 ∃ 𝑑 ( 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 𝑘 , 𝑑 〉 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑑 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) |
250 |
248 249
|
sylibr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
251 |
250 3
|
fmptd |
⊢ ( 𝜑 → 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⟶ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
252 |
95
|
nfcri |
⊢ Ⅎ 𝑡 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) |
253 |
96 252
|
nfan |
⊢ Ⅎ 𝑡 ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
254 |
79 253
|
nfan |
⊢ Ⅎ 𝑡 ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) |
255 |
|
nfv |
⊢ Ⅎ 𝑡 ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) |
256 |
254 255
|
nfan |
⊢ Ⅎ 𝑡 ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) |
257 |
99
|
eqcomd |
⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
258 |
257
|
adantlrr |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
259 |
258
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
260 |
3
|
a1i |
⊢ ( 𝜑 → 𝐷 = ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ↦ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ) |
261 |
|
opex |
⊢ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ V |
262 |
261
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ V ) |
263 |
260 262
|
fvmpt2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐷 ‘ 𝑐 ) = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
264 |
263
|
fveq2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 2nd ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ) |
265 |
264
|
fveq1d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) ‘ 𝑡 ) = ( ( 2nd ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ‘ 𝑡 ) ) |
266 |
|
ovex |
⊢ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ V |
267 |
266 234
|
op2nd |
⊢ ( 2nd ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) = ( 𝑐 ↾ 𝑅 ) |
268 |
267
|
fveq1i |
⊢ ( ( 2nd ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) |
269 |
268
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 2nd ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
270 |
265 269
|
eqtr2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) ‘ 𝑡 ) ) |
271 |
270
|
adantrr |
⊢ ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) ‘ 𝑡 ) ) |
272 |
271
|
ad2antrr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) ‘ 𝑡 ) ) |
273 |
|
simpr |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) |
274 |
|
fveq1 |
⊢ ( 𝑐 = 𝑒 → ( 𝑐 ‘ 𝑍 ) = ( 𝑒 ‘ 𝑍 ) ) |
275 |
274
|
oveq2d |
⊢ ( 𝑐 = 𝑒 → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) = ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ) |
276 |
|
reseq1 |
⊢ ( 𝑐 = 𝑒 → ( 𝑐 ↾ 𝑅 ) = ( 𝑒 ↾ 𝑅 ) ) |
277 |
275 276
|
opeq12d |
⊢ ( 𝑐 = 𝑒 → 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) |
278 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
279 |
|
opex |
⊢ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ∈ V |
280 |
279
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ∈ V ) |
281 |
3 277 278 280
|
fvmptd3 |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐷 ‘ 𝑒 ) = 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) |
282 |
281
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐷 ‘ 𝑒 ) = 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) |
283 |
273 282
|
eqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐷 ‘ 𝑐 ) = 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) |
284 |
283
|
fveq2d |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 2nd ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) ) |
285 |
284
|
adantlrl |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 2nd ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) ) |
286 |
285
|
adantr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 2nd ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) ) |
287 |
|
ovex |
⊢ ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ∈ V |
288 |
|
vex |
⊢ 𝑒 ∈ V |
289 |
288
|
resex |
⊢ ( 𝑒 ↾ 𝑅 ) ∈ V |
290 |
287 289
|
op2nd |
⊢ ( 2nd ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) = ( 𝑒 ↾ 𝑅 ) |
291 |
290
|
a1i |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 2nd ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) = ( 𝑒 ↾ 𝑅 ) ) |
292 |
286 291
|
eqtrd |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 𝑒 ↾ 𝑅 ) ) |
293 |
292
|
fveq1d |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) ‘ 𝑡 ) = ( ( 𝑒 ↾ 𝑅 ) ‘ 𝑡 ) ) |
294 |
|
fvres |
⊢ ( 𝑡 ∈ 𝑅 → ( ( 𝑒 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
295 |
294
|
adantl |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑒 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
296 |
293 295
|
eqtrd |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ ( 𝐷 ‘ 𝑐 ) ) ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
297 |
259 272 296
|
3eqtrd |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
298 |
297
|
adantlr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
299 |
|
simpl |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ) |
300 |
|
elunnel1 |
⊢ ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ∧ ¬ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ { 𝑍 } ) |
301 |
|
elsni |
⊢ ( 𝑡 ∈ { 𝑍 } → 𝑡 = 𝑍 ) |
302 |
300 301
|
syl |
⊢ ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ∧ ¬ 𝑡 ∈ 𝑅 ) → 𝑡 = 𝑍 ) |
303 |
302
|
adantll |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → 𝑡 = 𝑍 ) |
304 |
|
simpr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 = 𝑍 ) → 𝑡 = 𝑍 ) |
305 |
304
|
fveq2d |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 = 𝑍 ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑐 ‘ 𝑍 ) ) |
306 |
2
|
nn0cnd |
⊢ ( 𝜑 → 𝐽 ∈ ℂ ) |
307 |
306
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝐽 ∈ ℂ ) |
308 |
307 131
|
nncand |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( 𝑐 ‘ 𝑍 ) ) |
309 |
308
|
eqcomd |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) = ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
310 |
309
|
adantrr |
⊢ ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) → ( 𝑐 ‘ 𝑍 ) = ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
311 |
310
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝑐 ‘ 𝑍 ) = ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
312 |
263
|
fveq2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 1st ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ) |
313 |
266 234
|
op1st |
⊢ ( 1st ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) |
314 |
313
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 1st ‘ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
315 |
312 314
|
eqtr2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) = ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) |
316 |
315
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( 𝐽 − ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) ) |
317 |
316
|
adantrr |
⊢ ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) → ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( 𝐽 − ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) ) |
318 |
317
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( 𝐽 − ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) ) |
319 |
|
fveq2 |
⊢ ( ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) → ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 1st ‘ ( 𝐷 ‘ 𝑒 ) ) ) |
320 |
319
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 1st ‘ ( 𝐷 ‘ 𝑒 ) ) ) |
321 |
281
|
fveq2d |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 1st ‘ ( 𝐷 ‘ 𝑒 ) ) = ( 1st ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) ) |
322 |
321
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 1st ‘ ( 𝐷 ‘ 𝑒 ) ) = ( 1st ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) ) |
323 |
287 289
|
op1st |
⊢ ( 1st ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) = ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) |
324 |
323
|
a1i |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 1st ‘ 〈 ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) , ( 𝑒 ↾ 𝑅 ) 〉 ) = ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ) |
325 |
320 322 324
|
3eqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) = ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ) |
326 |
325
|
oveq2d |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐽 − ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) = ( 𝐽 − ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ) ) |
327 |
306
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝐽 ∈ ℂ ) |
328 |
|
zsscn |
⊢ ℤ ⊆ ℂ |
329 |
12 328
|
sstri |
⊢ ( 0 ... 𝐽 ) ⊆ ℂ |
330 |
329
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ... 𝐽 ) ⊆ ℂ ) |
331 |
|
eleq1w |
⊢ ( 𝑐 = 𝑒 → ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ↔ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) |
332 |
331
|
anbi2d |
⊢ ( 𝑐 = 𝑒 → ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ↔ ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ) |
333 |
|
feq1 |
⊢ ( 𝑐 = 𝑒 → ( 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ↔ 𝑒 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) ) |
334 |
332 333
|
imbi12d |
⊢ ( 𝑐 = 𝑒 → ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) ↔ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑒 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) ) ) |
335 |
334 50
|
chvarvv |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑒 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
336 |
54
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
337 |
335 336
|
ffvelrnd |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑒 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) |
338 |
330 337
|
sseldd |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑒 ‘ 𝑍 ) ∈ ℂ ) |
339 |
327 338
|
nncand |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ) = ( 𝑒 ‘ 𝑍 ) ) |
340 |
339
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐽 − ( 𝐽 − ( 𝑒 ‘ 𝑍 ) ) ) = ( 𝑒 ‘ 𝑍 ) ) |
341 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝑒 ‘ 𝑍 ) = ( 𝑒 ‘ 𝑍 ) ) |
342 |
326 340 341
|
3eqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐽 − ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) = ( 𝑒 ‘ 𝑍 ) ) |
343 |
342
|
adantlrl |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝐽 − ( 1st ‘ ( 𝐷 ‘ 𝑐 ) ) ) = ( 𝑒 ‘ 𝑍 ) ) |
344 |
311 318 343
|
3eqtrd |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝑐 ‘ 𝑍 ) = ( 𝑒 ‘ 𝑍 ) ) |
345 |
344
|
adantr |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 = 𝑍 ) → ( 𝑐 ‘ 𝑍 ) = ( 𝑒 ‘ 𝑍 ) ) |
346 |
|
fveq2 |
⊢ ( 𝑡 = 𝑍 → ( 𝑒 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑍 ) ) |
347 |
346
|
eqcomd |
⊢ ( 𝑡 = 𝑍 → ( 𝑒 ‘ 𝑍 ) = ( 𝑒 ‘ 𝑡 ) ) |
348 |
347
|
adantl |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 = 𝑍 ) → ( 𝑒 ‘ 𝑍 ) = ( 𝑒 ‘ 𝑡 ) ) |
349 |
305 345 348
|
3eqtrd |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 = 𝑍 ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
350 |
349
|
adantlr |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 = 𝑍 ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
351 |
299 303 350
|
syl2anc |
⊢ ( ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
352 |
298 351
|
pm2.61dan |
⊢ ( ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
353 |
352
|
ex |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) → ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) ) |
354 |
256 353
|
ralrimi |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ∀ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) |
355 |
74
|
adantrr |
⊢ ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) → 𝑐 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
356 |
355
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → 𝑐 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
357 |
335
|
ffnd |
⊢ ( ( 𝜑 ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑒 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
358 |
357
|
adantrl |
⊢ ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) → 𝑒 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
359 |
358
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → 𝑒 Fn ( 𝑅 ∪ { 𝑍 } ) ) |
360 |
|
eqfnfv |
⊢ ( ( 𝑐 Fn ( 𝑅 ∪ { 𝑍 } ) ∧ 𝑒 Fn ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑐 = 𝑒 ↔ ∀ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) ) |
361 |
356 359 360
|
syl2anc |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → ( 𝑐 = 𝑒 ↔ ∀ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = ( 𝑒 ‘ 𝑡 ) ) ) |
362 |
354 361
|
mpbird |
⊢ ( ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) ∧ ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) ) → 𝑐 = 𝑒 ) |
363 |
362
|
ex |
⊢ ( ( 𝜑 ∧ ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ) → ( ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) → 𝑐 = 𝑒 ) ) |
364 |
363
|
ralrimivva |
⊢ ( 𝜑 → ∀ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∀ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) → 𝑐 = 𝑒 ) ) |
365 |
251 364
|
jca |
⊢ ( 𝜑 → ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⟶ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ ∀ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∀ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) → 𝑐 = 𝑒 ) ) ) |
366 |
|
dff13 |
⊢ ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⟶ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ ∀ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∀ 𝑒 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ 𝑒 ) → 𝑐 = 𝑒 ) ) ) |
367 |
365 366
|
sylibr |
⊢ ( 𝜑 → 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
368 |
|
eliun |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
369 |
368
|
biimpi |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
370 |
369
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
371 |
|
nfv |
⊢ Ⅎ 𝑘 𝜑 |
372 |
|
nfcv |
⊢ Ⅎ 𝑘 𝑝 |
373 |
|
nfiu1 |
⊢ Ⅎ 𝑘 ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
374 |
372 373
|
nfel |
⊢ Ⅎ 𝑘 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
375 |
371 374
|
nfan |
⊢ Ⅎ 𝑘 ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
376 |
|
nfv |
⊢ Ⅎ 𝑘 ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } |
377 |
|
nfv |
⊢ Ⅎ 𝑡 𝑘 ∈ ( 0 ... 𝐽 ) |
378 |
|
nfcv |
⊢ Ⅎ 𝑡 𝑝 |
379 |
|
nfcv |
⊢ Ⅎ 𝑡 { 𝑘 } |
380 |
|
nfcv |
⊢ Ⅎ 𝑡 𝑅 |
381 |
91 380
|
nffv |
⊢ Ⅎ 𝑡 ( 𝐶 ‘ 𝑅 ) |
382 |
|
nfcv |
⊢ Ⅎ 𝑡 𝑘 |
383 |
381 382
|
nffv |
⊢ Ⅎ 𝑡 ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) |
384 |
379 383
|
nfxp |
⊢ Ⅎ 𝑡 ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
385 |
378 384
|
nfel |
⊢ Ⅎ 𝑡 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
386 |
79 377 385
|
nf3an |
⊢ Ⅎ 𝑡 ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
387 |
|
0zd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 0 ∈ ℤ ) |
388 |
10
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝐽 ∈ ℤ ) |
389 |
388
|
3ad2antl1 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝐽 ∈ ℤ ) |
390 |
|
iftrue |
⊢ ( 𝑡 ∈ 𝑅 → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
391 |
390
|
adantl |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
392 |
|
fzssz |
⊢ ( 0 ... 𝑘 ) ⊆ ℤ |
393 |
392
|
a1i |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝑘 ) ⊆ ℤ ) |
394 |
|
simp1 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝜑 ) |
395 |
|
simp2 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑘 ∈ ( 0 ... 𝐽 ) ) |
396 |
|
xp2nd |
⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
397 |
396
|
3ad2ant3 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
398 |
196
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐶 ‘ 𝑅 ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
399 |
|
oveq2 |
⊢ ( 𝑛 = 𝑘 → ( 0 ... 𝑛 ) = ( 0 ... 𝑘 ) ) |
400 |
399
|
oveq1d |
⊢ ( 𝑛 = 𝑘 → ( ( 0 ... 𝑛 ) ↑m 𝑅 ) = ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
401 |
|
rabeq |
⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑅 ) = ( ( 0 ... 𝑘 ) ↑m 𝑅 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
402 |
400 401
|
syl |
⊢ ( 𝑛 = 𝑘 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
403 |
|
eqeq2 |
⊢ ( 𝑛 = 𝑘 → ( Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 ) ) |
404 |
403
|
rabbidv |
⊢ ( 𝑛 = 𝑘 → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
405 |
402 404
|
eqtrd |
⊢ ( 𝑛 = 𝑘 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
406 |
405
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑛 = 𝑘 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
407 |
|
elfznn0 |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℕ0 ) |
408 |
407
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ℕ0 ) |
409 |
|
ovex |
⊢ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∈ V |
410 |
409
|
rabex |
⊢ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ∈ V |
411 |
410
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ∈ V ) |
412 |
398 406 408 411
|
fvmptd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
413 |
412
|
3adant3 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
414 |
397 413
|
eleqtrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
415 |
|
elrabi |
⊢ ( ( 2nd ‘ 𝑝 ) ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } → ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
416 |
415
|
3ad2ant3 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ ( 2nd ‘ 𝑝 ) ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
417 |
394 395 414 416
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
418 |
|
elmapi |
⊢ ( ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝑘 ) ) |
419 |
417 418
|
syl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝑘 ) ) |
420 |
419
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝑘 ) ) |
421 |
420
|
ffvelrnda |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ) |
422 |
393 421
|
sseldd |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℤ ) |
423 |
391 422
|
eqeltrd |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) |
424 |
|
simpl |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ) |
425 |
302
|
adantll |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → 𝑡 = 𝑍 ) |
426 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑡 = 𝑍 ) → 𝑡 = 𝑍 ) |
427 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑡 = 𝑍 ) → ¬ 𝑍 ∈ 𝑅 ) |
428 |
426 427
|
eqneltrd |
⊢ ( ( 𝜑 ∧ 𝑡 = 𝑍 ) → ¬ 𝑡 ∈ 𝑅 ) |
429 |
428
|
iffalsed |
⊢ ( ( 𝜑 ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
430 |
429
|
3ad2antl1 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
431 |
10
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑡 = 𝑍 ) → 𝐽 ∈ ℤ ) |
432 |
431
|
3ad2antl1 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → 𝐽 ∈ ℤ ) |
433 |
|
xp1st |
⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ { 𝑘 } ) |
434 |
|
elsni |
⊢ ( ( 1st ‘ 𝑝 ) ∈ { 𝑘 } → ( 1st ‘ 𝑝 ) = 𝑘 ) |
435 |
433 434
|
syl |
⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) = 𝑘 ) |
436 |
435
|
adantl |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) = 𝑘 ) |
437 |
12
|
sseli |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℤ ) |
438 |
437
|
adantr |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑘 ∈ ℤ ) |
439 |
436 438
|
eqeltrd |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) |
440 |
439
|
3adant1 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) |
441 |
440
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) |
442 |
432 441
|
zsubcld |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ℤ ) |
443 |
430 442
|
eqeltrd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) |
444 |
443
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) |
445 |
424 425 444
|
syl2anc |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) |
446 |
423 445
|
pm2.61dan |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) |
447 |
387 389 446
|
3jca |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) ) |
448 |
419
|
ffvelrnda |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ) |
449 |
|
elfzle1 |
⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) → 0 ≤ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
450 |
448 449
|
syl |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → 0 ≤ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
451 |
390
|
eqcomd |
⊢ ( 𝑡 ∈ 𝑅 → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
452 |
451
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
453 |
450 452
|
breqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
454 |
453
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
455 |
|
simpll |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) |
456 |
|
elfzle2 |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ≤ 𝐽 ) |
457 |
|
elfzel2 |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝐽 ∈ ℤ ) |
458 |
457
|
zred |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝐽 ∈ ℝ ) |
459 |
115
|
sseli |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℝ ) |
460 |
458 459
|
subge0d |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 0 ≤ ( 𝐽 − 𝑘 ) ↔ 𝑘 ≤ 𝐽 ) ) |
461 |
456 460
|
mpbird |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 0 ≤ ( 𝐽 − 𝑘 ) ) |
462 |
461
|
adantr |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑡 = 𝑍 ) → 0 ≤ ( 𝐽 − 𝑘 ) ) |
463 |
462
|
3ad2antl2 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → 0 ≤ ( 𝐽 − 𝑘 ) ) |
464 |
394 428
|
sylan |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → ¬ 𝑡 ∈ 𝑅 ) |
465 |
464
|
iffalsed |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
466 |
436
|
3adant1 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) = 𝑘 ) |
467 |
466
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) = ( 𝐽 − 𝑘 ) ) |
468 |
467
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) = ( 𝐽 − 𝑘 ) ) |
469 |
465 468
|
eqtr2d |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → ( 𝐽 − 𝑘 ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
470 |
463 469
|
breqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
471 |
455 425 470
|
syl2anc |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
472 |
454 471
|
pm2.61dan |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
473 |
|
simpl2 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑘 ∈ ( 0 ... 𝐽 ) ) |
474 |
392
|
sseli |
⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℤ ) |
475 |
474
|
zred |
⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℝ ) |
476 |
475
|
adantr |
⊢ ( ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℝ ) |
477 |
459
|
adantl |
⊢ ( ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ℝ ) |
478 |
458
|
adantl |
⊢ ( ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝐽 ∈ ℝ ) |
479 |
|
elfzle2 |
⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ≤ 𝑘 ) |
480 |
479
|
adantr |
⊢ ( ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ≤ 𝑘 ) |
481 |
456
|
adantl |
⊢ ( ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ≤ 𝐽 ) |
482 |
476 477 478 480 481
|
letrd |
⊢ ( ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ≤ 𝐽 ) |
483 |
448 473 482
|
syl2anc |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ≤ 𝐽 ) |
484 |
483
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ≤ 𝐽 ) |
485 |
391 484
|
eqbrtrd |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ≤ 𝐽 ) |
486 |
469
|
eqcomd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − 𝑘 ) ) |
487 |
408
|
nn0ge0d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 0 ≤ 𝑘 ) |
488 |
458
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝐽 ∈ ℝ ) |
489 |
459
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ℝ ) |
490 |
488 489
|
subge02d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 0 ≤ 𝑘 ↔ ( 𝐽 − 𝑘 ) ≤ 𝐽 ) ) |
491 |
487 490
|
mpbid |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 − 𝑘 ) ≤ 𝐽 ) |
492 |
491
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑡 = 𝑍 ) → ( 𝐽 − 𝑘 ) ≤ 𝐽 ) |
493 |
492
|
3adantl3 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → ( 𝐽 − 𝑘 ) ≤ 𝐽 ) |
494 |
486 493
|
eqbrtrd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 = 𝑍 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ≤ 𝐽 ) |
495 |
455 425 494
|
syl2anc |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ ¬ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ≤ 𝐽 ) |
496 |
485 495
|
pm2.61dan |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ≤ 𝐽 ) |
497 |
447 472 496
|
jca32 |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) ∧ ( 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∧ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ≤ 𝐽 ) ) ) |
498 |
|
elfz2 |
⊢ ( if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ( 0 ... 𝐽 ) ↔ ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℤ ) ∧ ( 0 ≤ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∧ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ≤ 𝐽 ) ) ) |
499 |
497 498
|
sylibr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ( 0 ... 𝐽 ) ) |
500 |
|
eqid |
⊢ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
501 |
386 499 500
|
fmptdf |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
502 |
|
ovexd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 0 ... 𝐽 ) ∈ V ) |
503 |
394 23
|
syl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑅 ∪ { 𝑍 } ) ∈ V ) |
504 |
502 503
|
elmapd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ↔ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) ) |
505 |
501 504
|
mpbird |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
506 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
507 |
|
eleq1w |
⊢ ( 𝑟 = 𝑡 → ( 𝑟 ∈ 𝑅 ↔ 𝑡 ∈ 𝑅 ) ) |
508 |
|
fveq2 |
⊢ ( 𝑟 = 𝑡 → ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
509 |
507 508
|
ifbieq1d |
⊢ ( 𝑟 = 𝑡 → if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
510 |
509
|
adantl |
⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) ∧ 𝑟 = 𝑡 ) → if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
511 |
|
simpr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
512 |
506 510 511 446
|
fvmptd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
513 |
512
|
ex |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) → ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
514 |
386 513
|
ralrimi |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∀ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
515 |
514
|
sumeq2d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
516 |
|
nfcv |
⊢ Ⅎ 𝑡 if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
517 |
394 112
|
syl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑅 ∈ Fin ) |
518 |
394 5
|
syl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑍 ∈ 𝑇 ) |
519 |
394 6
|
syl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ¬ 𝑍 ∈ 𝑅 ) |
520 |
390
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
521 |
448 474
|
syl |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℤ ) |
522 |
521
|
zcnd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℂ ) |
523 |
520 522
|
eqeltrd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℂ ) |
524 |
|
eleq1 |
⊢ ( 𝑡 = 𝑍 → ( 𝑡 ∈ 𝑅 ↔ 𝑍 ∈ 𝑅 ) ) |
525 |
|
fveq2 |
⊢ ( 𝑡 = 𝑍 → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) ) |
526 |
524 525
|
ifbieq1d |
⊢ ( 𝑡 = 𝑍 → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
527 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ¬ 𝑍 ∈ 𝑅 ) |
528 |
527
|
iffalsed |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
529 |
528
|
3adant2 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
530 |
10
|
3ad2ant1 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝐽 ∈ ℤ ) |
531 |
530 440
|
zsubcld |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ℤ ) |
532 |
531
|
zcnd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ℂ ) |
533 |
529 532
|
eqeltrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ∈ ℂ ) |
534 |
386 516 517 518 519 523 526 533
|
fsumsplitsn |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( Σ 𝑡 ∈ 𝑅 if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) + if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
535 |
390
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ 𝑅 → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) |
536 |
386 535
|
ralrimi |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∀ 𝑡 ∈ 𝑅 if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
537 |
536
|
sumeq2d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → Σ 𝑡 ∈ 𝑅 if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = Σ 𝑡 ∈ 𝑅 ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
538 |
|
eqidd |
⊢ ( 𝑐 = ( 2nd ‘ 𝑝 ) → 𝑅 = 𝑅 ) |
539 |
|
simpl |
⊢ ( ( 𝑐 = ( 2nd ‘ 𝑝 ) ∧ 𝑡 ∈ 𝑅 ) → 𝑐 = ( 2nd ‘ 𝑝 ) ) |
540 |
539
|
fveq1d |
⊢ ( ( 𝑐 = ( 2nd ‘ 𝑝 ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
541 |
538 540
|
sumeq12rdv |
⊢ ( 𝑐 = ( 2nd ‘ 𝑝 ) → Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ 𝑅 ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
542 |
541
|
eqeq1d |
⊢ ( 𝑐 = ( 2nd ‘ 𝑝 ) → ( Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 ↔ Σ 𝑡 ∈ 𝑅 ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = 𝑘 ) ) |
543 |
542
|
elrab |
⊢ ( ( 2nd ‘ 𝑝 ) ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ↔ ( ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∧ Σ 𝑡 ∈ 𝑅 ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = 𝑘 ) ) |
544 |
414 543
|
sylib |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∧ Σ 𝑡 ∈ 𝑅 ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = 𝑘 ) ) |
545 |
544
|
simprd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → Σ 𝑡 ∈ 𝑅 ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = 𝑘 ) |
546 |
537 545
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → Σ 𝑡 ∈ 𝑅 if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = 𝑘 ) |
547 |
519
|
iffalsed |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
548 |
547 467
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − 𝑘 ) ) |
549 |
546 548
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( Σ 𝑡 ∈ 𝑅 if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) + if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑘 + ( 𝐽 − 𝑘 ) ) ) |
550 |
329
|
sseli |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℂ ) |
551 |
550
|
3ad2ant2 |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑘 ∈ ℂ ) |
552 |
394 306
|
syl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝐽 ∈ ℂ ) |
553 |
551 552
|
pncan3d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 + ( 𝐽 − 𝑘 ) ) = 𝐽 ) |
554 |
549 553
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( Σ 𝑡 ∈ 𝑅 if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) + if ( 𝑍 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑍 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = 𝐽 ) |
555 |
515 534 554
|
3eqtrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = 𝐽 ) |
556 |
505 555
|
jca |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∧ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = 𝐽 ) ) |
557 |
|
eleq1w |
⊢ ( 𝑡 = 𝑟 → ( 𝑡 ∈ 𝑅 ↔ 𝑟 ∈ 𝑅 ) ) |
558 |
|
fveq2 |
⊢ ( 𝑡 = 𝑟 → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) ) |
559 |
557 558
|
ifbieq1d |
⊢ ( 𝑡 = 𝑟 → if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
560 |
559
|
cbvmptv |
⊢ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
561 |
560
|
eqeq2i |
⊢ ( 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ↔ 𝑐 = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
562 |
561
|
biimpi |
⊢ ( 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → 𝑐 = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
563 |
|
fveq1 |
⊢ ( 𝑐 = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → ( 𝑐 ‘ 𝑡 ) = ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) ) |
564 |
563
|
sumeq2sdv |
⊢ ( 𝑐 = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) ) |
565 |
562 564
|
syl |
⊢ ( 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) ) |
566 |
565
|
eqeq1d |
⊢ ( 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → ( Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 ↔ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = 𝐽 ) ) |
567 |
566
|
elrab |
⊢ ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ↔ ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∧ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ‘ 𝑡 ) = 𝐽 ) ) |
568 |
556 567
|
sylibr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
569 |
568
|
3exp |
⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) ) ) |
570 |
569
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) ) ) |
571 |
375 376 570
|
rexlimd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) ) |
572 |
370 571
|
mpd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
573 |
42
|
eqcomd |
⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } = ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
574 |
573
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } = ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
575 |
572 574
|
eleqtrd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) |
576 |
3
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝐷 = ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ↦ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) ) |
577 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
578 |
560
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
579 |
577 578
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → 𝑐 = ( 𝑟 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
580 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑟 = 𝑍 ) → 𝑟 = 𝑍 ) |
581 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑟 = 𝑍 ) → ¬ 𝑍 ∈ 𝑅 ) |
582 |
580 581
|
eqneltrd |
⊢ ( ( 𝜑 ∧ 𝑟 = 𝑍 ) → ¬ 𝑟 ∈ 𝑅 ) |
583 |
582
|
iffalsed |
⊢ ( ( 𝜑 ∧ 𝑟 = 𝑍 ) → if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
584 |
583
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) ∧ 𝑟 = 𝑍 ) → if ( 𝑟 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑟 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
585 |
54
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
586 |
|
ovexd |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ V ) |
587 |
579 584 585 586
|
fvmptd |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝑐 ‘ 𝑍 ) = ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) |
588 |
587
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) = ( 𝐽 − ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
589 |
588
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) = ( 𝐽 − ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) |
590 |
306
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → 𝐽 ∈ ℂ ) |
591 |
|
nfv |
⊢ Ⅎ 𝑘 ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) |
592 |
|
simpl |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑘 ∈ ( 0 ... 𝐽 ) ) |
593 |
|
simpr |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ ( 1st ‘ 𝑝 ) = 𝑘 ) → ( 1st ‘ 𝑝 ) = 𝑘 ) |
594 |
|
simpl |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ ( 1st ‘ 𝑝 ) = 𝑘 ) → 𝑘 ∈ ( 0 ... 𝐽 ) ) |
595 |
593 594
|
eqeltrd |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ ( 1st ‘ 𝑝 ) = 𝑘 ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) |
596 |
592 436 595
|
syl2anc |
⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) |
597 |
596
|
ex |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) ) |
598 |
597
|
a1i |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) ) ) |
599 |
374 591 598
|
rexlimd |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) ) |
600 |
369 599
|
mpd |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) |
601 |
12
|
sseli |
⊢ ( ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) |
602 |
600 601
|
syl |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) |
603 |
602
|
zcnd |
⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ℂ ) |
604 |
603
|
ad2antlr |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 1st ‘ 𝑝 ) ∈ ℂ ) |
605 |
590 604
|
nncand |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝐽 − ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( 1st ‘ 𝑝 ) ) |
606 |
589 605
|
eqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) = ( 1st ‘ 𝑝 ) ) |
607 |
|
reseq1 |
⊢ ( 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → ( 𝑐 ↾ 𝑅 ) = ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ↾ 𝑅 ) ) |
608 |
607
|
adantl |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝑐 ↾ 𝑅 ) = ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ↾ 𝑅 ) ) |
609 |
75
|
a1i |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → 𝑅 ⊆ ( 𝑅 ∪ { 𝑍 } ) ) |
610 |
609
|
resmptd |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ↾ 𝑅 ) = ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) |
611 |
|
nfv |
⊢ Ⅎ 𝑘 ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) |
612 |
390
|
mpteq2ia |
⊢ ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑡 ∈ 𝑅 ↦ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) |
613 |
612
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 𝑡 ∈ 𝑅 ↦ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) |
614 |
419
|
feqmptd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) = ( 𝑡 ∈ 𝑅 ↦ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) |
615 |
613 614
|
eqtr4d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) ) |
616 |
615
|
3exp |
⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) ) ) ) |
617 |
616
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) ) ) ) |
618 |
375 611 617
|
rexlimd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) ) ) |
619 |
370 618
|
mpd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) ) |
620 |
619
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝑡 ∈ 𝑅 ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) = ( 2nd ‘ 𝑝 ) ) |
621 |
608 610 620
|
3eqtrd |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → ( 𝑐 ↾ 𝑅 ) = ( 2nd ‘ 𝑝 ) ) |
622 |
606 621
|
opeq12d |
⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) → 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 = 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 ) |
623 |
|
opex |
⊢ 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 ∈ V |
624 |
623
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 ∈ V ) |
625 |
576 622 575 624
|
fvmptd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐷 ‘ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) = 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 ) |
626 |
|
nfv |
⊢ Ⅎ 𝑘 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 = 𝑝 |
627 |
|
1st2nd2 |
⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑝 = 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 ) |
628 |
627
|
eqcomd |
⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 = 𝑝 ) |
629 |
628
|
a1i |
⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 = 𝑝 ) ) |
630 |
629
|
a1i |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 = 𝑝 ) ) ) |
631 |
375 626 630
|
rexlimd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 = 𝑝 ) ) |
632 |
370 631
|
mpd |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 〈 ( 1st ‘ 𝑝 ) , ( 2nd ‘ 𝑝 ) 〉 = 𝑝 ) |
633 |
625 632
|
eqtr2d |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑝 = ( 𝐷 ‘ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) ) |
634 |
|
fveq2 |
⊢ ( 𝑐 = ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) → ( 𝐷 ‘ 𝑐 ) = ( 𝐷 ‘ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) ) |
635 |
634
|
rspceeqv |
⊢ ( ( ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 𝑝 = ( 𝐷 ‘ ( 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ↦ if ( 𝑡 ∈ 𝑅 , ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) , ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) ) ) → ∃ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) 𝑝 = ( 𝐷 ‘ 𝑐 ) ) |
636 |
575 633 635
|
syl2anc |
⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∃ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) 𝑝 = ( 𝐷 ‘ 𝑐 ) ) |
637 |
636
|
ralrimiva |
⊢ ( 𝜑 → ∀ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∃ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) 𝑝 = ( 𝐷 ‘ 𝑐 ) ) |
638 |
251 637
|
jca |
⊢ ( 𝜑 → ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⟶ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ ∀ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∃ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) 𝑝 = ( 𝐷 ‘ 𝑐 ) ) ) |
639 |
|
dffo3 |
⊢ ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ⟶ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ ∀ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∃ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) 𝑝 = ( 𝐷 ‘ 𝑐 ) ) ) |
640 |
638 639
|
sylibr |
⊢ ( 𝜑 → 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
641 |
367 640
|
jca |
⊢ ( 𝜑 → ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) |
642 |
|
df-f1o |
⊢ ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1-onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ( 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ) |
643 |
641 642
|
sylibr |
⊢ ( 𝜑 → 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1-onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |