Step |
Hyp |
Ref |
Expression |
1 |
|
gsumzadd.b |
⊢ 𝐵 = ( Base ‘ 𝐺 ) |
2 |
|
gsumzadd.0 |
⊢ 0 = ( 0g ‘ 𝐺 ) |
3 |
|
gsumzadd.p |
⊢ + = ( +g ‘ 𝐺 ) |
4 |
|
gsumzadd.z |
⊢ 𝑍 = ( Cntz ‘ 𝐺 ) |
5 |
|
gsumzadd.g |
⊢ ( 𝜑 → 𝐺 ∈ Mnd ) |
6 |
|
gsumzadd.a |
⊢ ( 𝜑 → 𝐴 ∈ 𝑉 ) |
7 |
|
gsumzadd.fn |
⊢ ( 𝜑 → 𝐹 finSupp 0 ) |
8 |
|
gsumzadd.hn |
⊢ ( 𝜑 → 𝐻 finSupp 0 ) |
9 |
|
gsumzaddlem.w |
⊢ 𝑊 = ( ( 𝐹 ∪ 𝐻 ) supp 0 ) |
10 |
|
gsumzaddlem.f |
⊢ ( 𝜑 → 𝐹 : 𝐴 ⟶ 𝐵 ) |
11 |
|
gsumzaddlem.h |
⊢ ( 𝜑 → 𝐻 : 𝐴 ⟶ 𝐵 ) |
12 |
|
gsumzaddlem.1 |
⊢ ( 𝜑 → ran 𝐹 ⊆ ( 𝑍 ‘ ran 𝐹 ) ) |
13 |
|
gsumzaddlem.2 |
⊢ ( 𝜑 → ran 𝐻 ⊆ ( 𝑍 ‘ ran 𝐻 ) ) |
14 |
|
gsumzaddlem.3 |
⊢ ( 𝜑 → ran ( 𝐹 ∘f + 𝐻 ) ⊆ ( 𝑍 ‘ ran ( 𝐹 ∘f + 𝐻 ) ) ) |
15 |
|
gsumzaddlem.4 |
⊢ ( ( 𝜑 ∧ ( 𝑥 ⊆ 𝐴 ∧ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ) ) → ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) |
16 |
1 2
|
mndidcl |
⊢ ( 𝐺 ∈ Mnd → 0 ∈ 𝐵 ) |
17 |
5 16
|
syl |
⊢ ( 𝜑 → 0 ∈ 𝐵 ) |
18 |
1 3 2
|
mndlid |
⊢ ( ( 𝐺 ∈ Mnd ∧ 0 ∈ 𝐵 ) → ( 0 + 0 ) = 0 ) |
19 |
5 17 18
|
syl2anc |
⊢ ( 𝜑 → ( 0 + 0 ) = 0 ) |
20 |
19
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 0 + 0 ) = 0 ) |
21 |
2
|
fvexi |
⊢ 0 ∈ V |
22 |
21
|
a1i |
⊢ ( 𝜑 → 0 ∈ V ) |
23 |
|
fex |
⊢ ( ( 𝐻 : 𝐴 ⟶ 𝐵 ∧ 𝐴 ∈ 𝑉 ) → 𝐻 ∈ V ) |
24 |
11 6 23
|
syl2anc |
⊢ ( 𝜑 → 𝐻 ∈ V ) |
25 |
24
|
suppun |
⊢ ( 𝜑 → ( 𝐹 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) |
26 |
25 9
|
sseqtrrdi |
⊢ ( 𝜑 → ( 𝐹 supp 0 ) ⊆ 𝑊 ) |
27 |
10 6 22 26
|
gsumcllem |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → 𝐹 = ( 𝑥 ∈ 𝐴 ↦ 0 ) ) |
28 |
27
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg 𝐹 ) = ( 𝐺 Σg ( 𝑥 ∈ 𝐴 ↦ 0 ) ) ) |
29 |
2
|
gsumz |
⊢ ( ( 𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝑉 ) → ( 𝐺 Σg ( 𝑥 ∈ 𝐴 ↦ 0 ) ) = 0 ) |
30 |
5 6 29
|
syl2anc |
⊢ ( 𝜑 → ( 𝐺 Σg ( 𝑥 ∈ 𝐴 ↦ 0 ) ) = 0 ) |
31 |
30
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg ( 𝑥 ∈ 𝐴 ↦ 0 ) ) = 0 ) |
32 |
28 31
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg 𝐹 ) = 0 ) |
33 |
|
fex |
⊢ ( ( 𝐹 : 𝐴 ⟶ 𝐵 ∧ 𝐴 ∈ 𝑉 ) → 𝐹 ∈ V ) |
34 |
10 6 33
|
syl2anc |
⊢ ( 𝜑 → 𝐹 ∈ V ) |
35 |
34
|
suppun |
⊢ ( 𝜑 → ( 𝐻 supp 0 ) ⊆ ( ( 𝐻 ∪ 𝐹 ) supp 0 ) ) |
36 |
|
uncom |
⊢ ( 𝐹 ∪ 𝐻 ) = ( 𝐻 ∪ 𝐹 ) |
37 |
36
|
oveq1i |
⊢ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) = ( ( 𝐻 ∪ 𝐹 ) supp 0 ) |
38 |
35 37
|
sseqtrrdi |
⊢ ( 𝜑 → ( 𝐻 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) |
39 |
38 9
|
sseqtrrdi |
⊢ ( 𝜑 → ( 𝐻 supp 0 ) ⊆ 𝑊 ) |
40 |
11 6 22 39
|
gsumcllem |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → 𝐻 = ( 𝑥 ∈ 𝐴 ↦ 0 ) ) |
41 |
40
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg 𝐻 ) = ( 𝐺 Σg ( 𝑥 ∈ 𝐴 ↦ 0 ) ) ) |
42 |
41 31
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg 𝐻 ) = 0 ) |
43 |
32 42
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) = ( 0 + 0 ) ) |
44 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → 𝐴 ∈ 𝑉 ) |
45 |
17
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ 𝑊 = ∅ ) ∧ 𝑥 ∈ 𝐴 ) → 0 ∈ 𝐵 ) |
46 |
44 45 45 27 40
|
offval2 |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐹 ∘f + 𝐻 ) = ( 𝑥 ∈ 𝐴 ↦ ( 0 + 0 ) ) ) |
47 |
20
|
mpteq2dv |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝑥 ∈ 𝐴 ↦ ( 0 + 0 ) ) = ( 𝑥 ∈ 𝐴 ↦ 0 ) ) |
48 |
46 47
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐹 ∘f + 𝐻 ) = ( 𝑥 ∈ 𝐴 ↦ 0 ) ) |
49 |
48
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( 𝐺 Σg ( 𝑥 ∈ 𝐴 ↦ 0 ) ) ) |
50 |
49 31
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = 0 ) |
51 |
20 43 50
|
3eqtr4rd |
⊢ ( ( 𝜑 ∧ 𝑊 = ∅ ) → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) |
52 |
51
|
ex |
⊢ ( 𝜑 → ( 𝑊 = ∅ → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) ) |
53 |
5
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝐺 ∈ Mnd ) |
54 |
1 3
|
mndcl |
⊢ ( ( 𝐺 ∈ Mnd ∧ 𝑧 ∈ 𝐵 ∧ 𝑤 ∈ 𝐵 ) → ( 𝑧 + 𝑤 ) ∈ 𝐵 ) |
55 |
54
|
3expb |
⊢ ( ( 𝐺 ∈ Mnd ∧ ( 𝑧 ∈ 𝐵 ∧ 𝑤 ∈ 𝐵 ) ) → ( 𝑧 + 𝑤 ) ∈ 𝐵 ) |
56 |
53 55
|
sylan |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ ( 𝑧 ∈ 𝐵 ∧ 𝑤 ∈ 𝐵 ) ) → ( 𝑧 + 𝑤 ) ∈ 𝐵 ) |
57 |
56
|
caovclg |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ ( 𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵 ) ) → ( 𝑥 + 𝑦 ) ∈ 𝐵 ) |
58 |
|
simprl |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ♯ ‘ 𝑊 ) ∈ ℕ ) |
59 |
|
nnuz |
⊢ ℕ = ( ℤ≥ ‘ 1 ) |
60 |
58 59
|
eleqtrdi |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ♯ ‘ 𝑊 ) ∈ ( ℤ≥ ‘ 1 ) ) |
61 |
10
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝐹 : 𝐴 ⟶ 𝐵 ) |
62 |
|
f1of1 |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝑊 ) |
63 |
62
|
ad2antll |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝑊 ) |
64 |
|
suppssdm |
⊢ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ⊆ dom ( 𝐹 ∪ 𝐻 ) |
65 |
64
|
a1i |
⊢ ( 𝜑 → ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ⊆ dom ( 𝐹 ∪ 𝐻 ) ) |
66 |
9
|
a1i |
⊢ ( 𝜑 → 𝑊 = ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) |
67 |
|
dmun |
⊢ dom ( 𝐹 ∪ 𝐻 ) = ( dom 𝐹 ∪ dom 𝐻 ) |
68 |
10
|
fdmd |
⊢ ( 𝜑 → dom 𝐹 = 𝐴 ) |
69 |
11
|
fdmd |
⊢ ( 𝜑 → dom 𝐻 = 𝐴 ) |
70 |
68 69
|
uneq12d |
⊢ ( 𝜑 → ( dom 𝐹 ∪ dom 𝐻 ) = ( 𝐴 ∪ 𝐴 ) ) |
71 |
|
unidm |
⊢ ( 𝐴 ∪ 𝐴 ) = 𝐴 |
72 |
70 71
|
eqtrdi |
⊢ ( 𝜑 → ( dom 𝐹 ∪ dom 𝐻 ) = 𝐴 ) |
73 |
67 72
|
syl5req |
⊢ ( 𝜑 → 𝐴 = dom ( 𝐹 ∪ 𝐻 ) ) |
74 |
65 66 73
|
3sstr4d |
⊢ ( 𝜑 → 𝑊 ⊆ 𝐴 ) |
75 |
74
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝑊 ⊆ 𝐴 ) |
76 |
|
f1ss |
⊢ ( ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝑊 ∧ 𝑊 ⊆ 𝐴 ) → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝐴 ) |
77 |
63 75 76
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝐴 ) |
78 |
|
f1f |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝐴 → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) |
79 |
77 78
|
syl |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) |
80 |
|
fco |
⊢ ( ( 𝐹 : 𝐴 ⟶ 𝐵 ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) → ( 𝐹 ∘ 𝑓 ) : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐵 ) |
81 |
61 79 80
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐹 ∘ 𝑓 ) : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐵 ) |
82 |
81
|
ffvelrnda |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) ∈ 𝐵 ) |
83 |
11
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝐻 : 𝐴 ⟶ 𝐵 ) |
84 |
|
fco |
⊢ ( ( 𝐻 : 𝐴 ⟶ 𝐵 ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) → ( 𝐻 ∘ 𝑓 ) : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐵 ) |
85 |
83 79 84
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐻 ∘ 𝑓 ) : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐵 ) |
86 |
85
|
ffvelrnda |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ∈ 𝐵 ) |
87 |
61
|
ffnd |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝐹 Fn 𝐴 ) |
88 |
83
|
ffnd |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝐻 Fn 𝐴 ) |
89 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 𝐴 ∈ 𝑉 ) |
90 |
|
ovexd |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 1 ... ( ♯ ‘ 𝑊 ) ) ∈ V ) |
91 |
|
inidm |
⊢ ( 𝐴 ∩ 𝐴 ) = 𝐴 |
92 |
87 88 79 89 89 90 91
|
ofco |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) = ( ( 𝐹 ∘ 𝑓 ) ∘f + ( 𝐻 ∘ 𝑓 ) ) ) |
93 |
92
|
fveq1d |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ‘ 𝑘 ) = ( ( ( 𝐹 ∘ 𝑓 ) ∘f + ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑘 ) ) |
94 |
93
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ‘ 𝑘 ) = ( ( ( 𝐹 ∘ 𝑓 ) ∘f + ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑘 ) ) |
95 |
|
fnfco |
⊢ ( ( 𝐹 Fn 𝐴 ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) → ( 𝐹 ∘ 𝑓 ) Fn ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
96 |
87 79 95
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐹 ∘ 𝑓 ) Fn ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
97 |
|
fnfco |
⊢ ( ( 𝐻 Fn 𝐴 ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) → ( 𝐻 ∘ 𝑓 ) Fn ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
98 |
88 79 97
|
syl2anc |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐻 ∘ 𝑓 ) Fn ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
99 |
|
inidm |
⊢ ( ( 1 ... ( ♯ ‘ 𝑊 ) ) ∩ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) = ( 1 ... ( ♯ ‘ 𝑊 ) ) |
100 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) = ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) ) |
101 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) = ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ) |
102 |
96 98 90 90 99 100 101
|
ofval |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( ( 𝐹 ∘ 𝑓 ) ∘f + ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑘 ) = ( ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) + ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ) ) |
103 |
94 102
|
eqtrd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ‘ 𝑘 ) = ( ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) + ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ) ) |
104 |
5
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → 𝐺 ∈ Mnd ) |
105 |
|
elfzouz |
⊢ ( 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) → 𝑛 ∈ ( ℤ≥ ‘ 1 ) ) |
106 |
105
|
adantl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → 𝑛 ∈ ( ℤ≥ ‘ 1 ) ) |
107 |
|
elfzouz2 |
⊢ ( 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) → ( ♯ ‘ 𝑊 ) ∈ ( ℤ≥ ‘ 𝑛 ) ) |
108 |
107
|
adantl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ♯ ‘ 𝑊 ) ∈ ( ℤ≥ ‘ 𝑛 ) ) |
109 |
|
fzss2 |
⊢ ( ( ♯ ‘ 𝑊 ) ∈ ( ℤ≥ ‘ 𝑛 ) → ( 1 ... 𝑛 ) ⊆ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
110 |
108 109
|
syl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 1 ... 𝑛 ) ⊆ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
111 |
110
|
sselda |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ 𝑘 ∈ ( 1 ... 𝑛 ) ) → 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
112 |
82
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) ∈ 𝐵 ) |
113 |
111 112
|
syldan |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ 𝑘 ∈ ( 1 ... 𝑛 ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ 𝑘 ) ∈ 𝐵 ) |
114 |
1 3
|
mndcl |
⊢ ( ( 𝐺 ∈ Mnd ∧ 𝑘 ∈ 𝐵 ∧ 𝑥 ∈ 𝐵 ) → ( 𝑘 + 𝑥 ) ∈ 𝐵 ) |
115 |
114
|
3expb |
⊢ ( ( 𝐺 ∈ Mnd ∧ ( 𝑘 ∈ 𝐵 ∧ 𝑥 ∈ 𝐵 ) ) → ( 𝑘 + 𝑥 ) ∈ 𝐵 ) |
116 |
104 115
|
sylan |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ ( 𝑘 ∈ 𝐵 ∧ 𝑥 ∈ 𝐵 ) ) → ( 𝑘 + 𝑥 ) ∈ 𝐵 ) |
117 |
106 113 116
|
seqcl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( seq 1 ( + , ( 𝐹 ∘ 𝑓 ) ) ‘ 𝑛 ) ∈ 𝐵 ) |
118 |
86
|
adantlr |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ 𝑘 ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ∈ 𝐵 ) |
119 |
111 118
|
syldan |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ 𝑘 ∈ ( 1 ... 𝑛 ) ) → ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ∈ 𝐵 ) |
120 |
106 119 116
|
seqcl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ∈ 𝐵 ) |
121 |
|
fzofzp1 |
⊢ ( 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) → ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
122 |
|
ffvelrn |
⊢ ( ( ( 𝐹 ∘ 𝑓 ) : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐵 ∧ ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ∈ 𝐵 ) |
123 |
81 121 122
|
syl2an |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ∈ 𝐵 ) |
124 |
|
ffvelrn |
⊢ ( ( ( 𝐻 ∘ 𝑓 ) : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐵 ∧ ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ∈ 𝐵 ) |
125 |
85 121 124
|
syl2an |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ∈ 𝐵 ) |
126 |
|
fvco3 |
⊢ ( ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ∧ ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) = ( 𝐹 ‘ ( 𝑓 ‘ ( 𝑛 + 1 ) ) ) ) |
127 |
79 121 126
|
syl2an |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) = ( 𝐹 ‘ ( 𝑓 ‘ ( 𝑛 + 1 ) ) ) ) |
128 |
|
fveq2 |
⊢ ( 𝑘 = ( 𝑓 ‘ ( 𝑛 + 1 ) ) → ( 𝐹 ‘ 𝑘 ) = ( 𝐹 ‘ ( 𝑓 ‘ ( 𝑛 + 1 ) ) ) ) |
129 |
128
|
eleq1d |
⊢ ( 𝑘 = ( 𝑓 ‘ ( 𝑛 + 1 ) ) → ( ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ↔ ( 𝐹 ‘ ( 𝑓 ‘ ( 𝑛 + 1 ) ) ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) ) |
130 |
15
|
expr |
⊢ ( ( 𝜑 ∧ 𝑥 ⊆ 𝐴 ) → ( 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) → ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) ) |
131 |
130
|
ralrimiv |
⊢ ( ( 𝜑 ∧ 𝑥 ⊆ 𝐴 ) → ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) |
132 |
131
|
ex |
⊢ ( 𝜑 → ( 𝑥 ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) ) |
133 |
132
|
alrimiv |
⊢ ( 𝜑 → ∀ 𝑥 ( 𝑥 ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) ) |
134 |
133
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ∀ 𝑥 ( 𝑥 ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) ) |
135 |
|
imassrn |
⊢ ( 𝑓 “ ( 1 ... 𝑛 ) ) ⊆ ran 𝑓 |
136 |
79
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ) |
137 |
136
|
frnd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ran 𝑓 ⊆ 𝐴 ) |
138 |
135 137
|
sstrid |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 “ ( 1 ... 𝑛 ) ) ⊆ 𝐴 ) |
139 |
|
vex |
⊢ 𝑓 ∈ V |
140 |
139
|
imaex |
⊢ ( 𝑓 “ ( 1 ... 𝑛 ) ) ∈ V |
141 |
|
sseq1 |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( 𝑥 ⊆ 𝐴 ↔ ( 𝑓 “ ( 1 ... 𝑛 ) ) ⊆ 𝐴 ) ) |
142 |
|
difeq2 |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( 𝐴 ∖ 𝑥 ) = ( 𝐴 ∖ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) |
143 |
|
reseq2 |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( 𝐻 ↾ 𝑥 ) = ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) |
144 |
143
|
oveq2d |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) = ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) ) |
145 |
144
|
sneqd |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } = { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) |
146 |
145
|
fveq2d |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) = ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) |
147 |
146
|
eleq2d |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ↔ ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) ) |
148 |
142 147
|
raleqbidv |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ↔ ∀ 𝑘 ∈ ( 𝐴 ∖ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) ) |
149 |
141 148
|
imbi12d |
⊢ ( 𝑥 = ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( ( 𝑥 ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) ↔ ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) ) ) |
150 |
140 149
|
spcv |
⊢ ( ∀ 𝑥 ( 𝑥 ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ 𝑥 ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ 𝑥 ) ) } ) ) → ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ⊆ 𝐴 → ∀ 𝑘 ∈ ( 𝐴 ∖ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) ) |
151 |
134 138 150
|
sylc |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ∀ 𝑘 ∈ ( 𝐴 ∖ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ( 𝐹 ‘ 𝑘 ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) |
152 |
|
ffvelrn |
⊢ ( ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) ⟶ 𝐴 ∧ ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 ‘ ( 𝑛 + 1 ) ) ∈ 𝐴 ) |
153 |
79 121 152
|
syl2an |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 ‘ ( 𝑛 + 1 ) ) ∈ 𝐴 ) |
154 |
|
fzp1nel |
⊢ ¬ ( 𝑛 + 1 ) ∈ ( 1 ... 𝑛 ) |
155 |
77
|
adantr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝐴 ) |
156 |
121
|
adantl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) |
157 |
|
f1elima |
⊢ ( ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝐴 ∧ ( 𝑛 + 1 ) ∈ ( 1 ... ( ♯ ‘ 𝑊 ) ) ∧ ( 1 ... 𝑛 ) ⊆ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝑓 ‘ ( 𝑛 + 1 ) ) ∈ ( 𝑓 “ ( 1 ... 𝑛 ) ) ↔ ( 𝑛 + 1 ) ∈ ( 1 ... 𝑛 ) ) ) |
158 |
155 156 110 157
|
syl3anc |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝑓 ‘ ( 𝑛 + 1 ) ) ∈ ( 𝑓 “ ( 1 ... 𝑛 ) ) ↔ ( 𝑛 + 1 ) ∈ ( 1 ... 𝑛 ) ) ) |
159 |
154 158
|
mtbiri |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ¬ ( 𝑓 ‘ ( 𝑛 + 1 ) ) ∈ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) |
160 |
153 159
|
eldifd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 ‘ ( 𝑛 + 1 ) ) ∈ ( 𝐴 ∖ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) |
161 |
129 151 160
|
rspcdva |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝐹 ‘ ( 𝑓 ‘ ( 𝑛 + 1 ) ) ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) |
162 |
127 161
|
eqeltrd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ) |
163 |
140
|
a1i |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 “ ( 1 ... 𝑛 ) ) ∈ V ) |
164 |
11
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → 𝐻 : 𝐴 ⟶ 𝐵 ) |
165 |
164 138
|
fssresd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) : ( 𝑓 “ ( 1 ... 𝑛 ) ) ⟶ 𝐵 ) |
166 |
13
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ran 𝐻 ⊆ ( 𝑍 ‘ ran 𝐻 ) ) |
167 |
|
resss |
⊢ ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ⊆ 𝐻 |
168 |
167
|
rnssi |
⊢ ran ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ⊆ ran 𝐻 |
169 |
4
|
cntzidss |
⊢ ( ( ran 𝐻 ⊆ ( 𝑍 ‘ ran 𝐻 ) ∧ ran ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ⊆ ran 𝐻 ) → ran ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ⊆ ( 𝑍 ‘ ran ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) ) |
170 |
166 168 169
|
sylancl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ran ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ⊆ ( 𝑍 ‘ ran ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) ) |
171 |
106 59
|
eleqtrrdi |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → 𝑛 ∈ ℕ ) |
172 |
|
f1ores |
⊢ ( ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1→ 𝐴 ∧ ( 1 ... 𝑛 ) ⊆ ( 1 ... ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 ↾ ( 1 ... 𝑛 ) ) : ( 1 ... 𝑛 ) –1-1-onto→ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) |
173 |
155 110 172
|
syl2anc |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 ↾ ( 1 ... 𝑛 ) ) : ( 1 ... 𝑛 ) –1-1-onto→ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) |
174 |
|
f1of1 |
⊢ ( ( 𝑓 ↾ ( 1 ... 𝑛 ) ) : ( 1 ... 𝑛 ) –1-1-onto→ ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( 𝑓 ↾ ( 1 ... 𝑛 ) ) : ( 1 ... 𝑛 ) –1-1→ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) |
175 |
173 174
|
syl |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 ↾ ( 1 ... 𝑛 ) ) : ( 1 ... 𝑛 ) –1-1→ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) |
176 |
|
suppssdm |
⊢ ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) supp 0 ) ⊆ dom ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) |
177 |
|
dmres |
⊢ dom ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) = ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ∩ dom 𝐻 ) |
178 |
177
|
a1i |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → dom ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) = ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ∩ dom 𝐻 ) ) |
179 |
176 178
|
sseqtrid |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) supp 0 ) ⊆ ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ∩ dom 𝐻 ) ) |
180 |
|
inss1 |
⊢ ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ∩ dom 𝐻 ) ⊆ ( 𝑓 “ ( 1 ... 𝑛 ) ) |
181 |
|
df-ima |
⊢ ( 𝑓 “ ( 1 ... 𝑛 ) ) = ran ( 𝑓 ↾ ( 1 ... 𝑛 ) ) |
182 |
181
|
a1i |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝑓 “ ( 1 ... 𝑛 ) ) = ran ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) |
183 |
180 182
|
sseqtrid |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝑓 “ ( 1 ... 𝑛 ) ) ∩ dom 𝐻 ) ⊆ ran ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) |
184 |
179 183
|
sstrd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) supp 0 ) ⊆ ran ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) |
185 |
|
eqid |
⊢ ( ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) supp 0 ) = ( ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) supp 0 ) |
186 |
1 2 3 4 104 163 165 170 171 175 184 185
|
gsumval3 |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) = ( seq 1 ( + , ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) ) ‘ 𝑛 ) ) |
187 |
181
|
eqimss2i |
⊢ ran ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ⊆ ( 𝑓 “ ( 1 ... 𝑛 ) ) |
188 |
|
cores |
⊢ ( ran ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ⊆ ( 𝑓 “ ( 1 ... 𝑛 ) ) → ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) = ( 𝐻 ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) ) |
189 |
187 188
|
ax-mp |
⊢ ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) = ( 𝐻 ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) |
190 |
|
resco |
⊢ ( ( 𝐻 ∘ 𝑓 ) ↾ ( 1 ... 𝑛 ) ) = ( 𝐻 ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) |
191 |
189 190
|
eqtr4i |
⊢ ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) = ( ( 𝐻 ∘ 𝑓 ) ↾ ( 1 ... 𝑛 ) ) |
192 |
191
|
fveq1i |
⊢ ( ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) ‘ 𝑘 ) = ( ( ( 𝐻 ∘ 𝑓 ) ↾ ( 1 ... 𝑛 ) ) ‘ 𝑘 ) |
193 |
|
fvres |
⊢ ( 𝑘 ∈ ( 1 ... 𝑛 ) → ( ( ( 𝐻 ∘ 𝑓 ) ↾ ( 1 ... 𝑛 ) ) ‘ 𝑘 ) = ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ) |
194 |
192 193
|
syl5eq |
⊢ ( 𝑘 ∈ ( 1 ... 𝑛 ) → ( ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) ‘ 𝑘 ) = ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ) |
195 |
194
|
adantl |
⊢ ( ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) ∧ 𝑘 ∈ ( 1 ... 𝑛 ) ) → ( ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) ‘ 𝑘 ) = ( ( 𝐻 ∘ 𝑓 ) ‘ 𝑘 ) ) |
196 |
106 195
|
seqfveq |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( seq 1 ( + , ( ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ∘ ( 𝑓 ↾ ( 1 ... 𝑛 ) ) ) ) ‘ 𝑛 ) = ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ) |
197 |
186 196
|
eqtr2d |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) = ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) ) |
198 |
|
fvex |
⊢ ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ∈ V |
199 |
198
|
elsn |
⊢ ( ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ∈ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ↔ ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) = ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) ) |
200 |
197 199
|
sylibr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ∈ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) |
201 |
3 4
|
cntzi |
⊢ ( ( ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ∈ ( 𝑍 ‘ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) ∧ ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ∈ { ( 𝐺 Σg ( 𝐻 ↾ ( 𝑓 “ ( 1 ... 𝑛 ) ) ) ) } ) → ( ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) + ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ) = ( ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) + ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ) ) |
202 |
162 200 201
|
syl2anc |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) + ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ) = ( ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) + ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ) ) |
203 |
202
|
eqcomd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) + ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ) = ( ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) + ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ) ) |
204 |
1 3 104 117 120 123 125 203
|
mnd4g |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑛 ∈ ( 1 ..^ ( ♯ ‘ 𝑊 ) ) ) → ( ( ( seq 1 ( + , ( 𝐹 ∘ 𝑓 ) ) ‘ 𝑛 ) + ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) ) + ( ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) + ( ( 𝐻 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ) ) = ( ( ( seq 1 ( + , ( 𝐹 ∘ 𝑓 ) ) ‘ 𝑛 ) + ( ( 𝐹 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ) + ( ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ 𝑛 ) + ( ( 𝐻 ∘ 𝑓 ) ‘ ( 𝑛 + 1 ) ) ) ) ) |
205 |
57 57 60 82 86 103 204
|
seqcaopr3 |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( seq 1 ( + , ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) = ( ( seq 1 ( + , ( 𝐹 ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) + ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) ) ) |
206 |
56 61 83 89 89 91
|
off |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐹 ∘f + 𝐻 ) : 𝐴 ⟶ 𝐵 ) |
207 |
14
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ran ( 𝐹 ∘f + 𝐻 ) ⊆ ( 𝑍 ‘ ran ( 𝐹 ∘f + 𝐻 ) ) ) |
208 |
53 115
|
sylan |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ ( 𝑘 ∈ 𝐵 ∧ 𝑥 ∈ 𝐵 ) ) → ( 𝑘 + 𝑥 ) ∈ 𝐵 ) |
209 |
208 61 83 89 89 91
|
off |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐹 ∘f + 𝐻 ) : 𝐴 ⟶ 𝐵 ) |
210 |
|
eldifi |
⊢ ( 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) → 𝑥 ∈ 𝐴 ) |
211 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ 𝐴 ) → ( 𝐹 ‘ 𝑥 ) = ( 𝐹 ‘ 𝑥 ) ) |
212 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ 𝐴 ) → ( 𝐻 ‘ 𝑥 ) = ( 𝐻 ‘ 𝑥 ) ) |
213 |
87 88 89 89 91 211 212
|
ofval |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ 𝐴 ) → ( ( 𝐹 ∘f + 𝐻 ) ‘ 𝑥 ) = ( ( 𝐹 ‘ 𝑥 ) + ( 𝐻 ‘ 𝑥 ) ) ) |
214 |
210 213
|
sylan2 |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) ) → ( ( 𝐹 ∘f + 𝐻 ) ‘ 𝑥 ) = ( ( 𝐹 ‘ 𝑥 ) + ( 𝐻 ‘ 𝑥 ) ) ) |
215 |
25
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐹 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) |
216 |
|
f1ofo |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –onto→ 𝑊 ) |
217 |
|
forn |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –onto→ 𝑊 → ran 𝑓 = 𝑊 ) |
218 |
216 217
|
syl |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → ran 𝑓 = 𝑊 ) |
219 |
218 9
|
eqtrdi |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → ran 𝑓 = ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) |
220 |
219
|
sseq2d |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → ( ( 𝐹 supp 0 ) ⊆ ran 𝑓 ↔ ( 𝐹 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) ) |
221 |
220
|
ad2antll |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ( 𝐹 supp 0 ) ⊆ ran 𝑓 ↔ ( 𝐹 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) ) |
222 |
215 221
|
mpbird |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐹 supp 0 ) ⊆ ran 𝑓 ) |
223 |
21
|
a1i |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → 0 ∈ V ) |
224 |
61 222 89 223
|
suppssr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) ) → ( 𝐹 ‘ 𝑥 ) = 0 ) |
225 |
35
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐻 supp 0 ) ⊆ ( ( 𝐻 ∪ 𝐹 ) supp 0 ) ) |
226 |
225 37
|
sseqtrrdi |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐻 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) |
227 |
219
|
sseq2d |
⊢ ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → ( ( 𝐻 supp 0 ) ⊆ ran 𝑓 ↔ ( 𝐻 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) ) |
228 |
227
|
ad2antll |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ( 𝐻 supp 0 ) ⊆ ran 𝑓 ↔ ( 𝐻 supp 0 ) ⊆ ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ) ) |
229 |
226 228
|
mpbird |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐻 supp 0 ) ⊆ ran 𝑓 ) |
230 |
83 229 89 223
|
suppssr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) ) → ( 𝐻 ‘ 𝑥 ) = 0 ) |
231 |
224 230
|
oveq12d |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) ) → ( ( 𝐹 ‘ 𝑥 ) + ( 𝐻 ‘ 𝑥 ) ) = ( 0 + 0 ) ) |
232 |
19
|
ad2antrr |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) ) → ( 0 + 0 ) = 0 ) |
233 |
214 231 232
|
3eqtrd |
⊢ ( ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ∧ 𝑥 ∈ ( 𝐴 ∖ ran 𝑓 ) ) → ( ( 𝐹 ∘f + 𝐻 ) ‘ 𝑥 ) = 0 ) |
234 |
209 233
|
suppss |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ( 𝐹 ∘f + 𝐻 ) supp 0 ) ⊆ ran 𝑓 ) |
235 |
|
ovex |
⊢ ( 𝐹 ∘f + 𝐻 ) ∈ V |
236 |
235 139
|
coex |
⊢ ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ∈ V |
237 |
|
suppimacnv |
⊢ ( ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ∈ V ∧ 0 ∈ V ) → ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) supp 0 ) = ( ◡ ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) “ ( V ∖ { 0 } ) ) ) |
238 |
237
|
eqcomd |
⊢ ( ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ∈ V ∧ 0 ∈ V ) → ( ◡ ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) “ ( V ∖ { 0 } ) ) = ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) supp 0 ) ) |
239 |
236 21 238
|
mp2an |
⊢ ( ◡ ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) “ ( V ∖ { 0 } ) ) = ( ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) supp 0 ) |
240 |
1 2 3 4 53 89 206 207 58 77 234 239
|
gsumval3 |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( seq 1 ( + , ( ( 𝐹 ∘f + 𝐻 ) ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) ) |
241 |
12
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ran 𝐹 ⊆ ( 𝑍 ‘ ran 𝐹 ) ) |
242 |
|
eqid |
⊢ ( ( 𝐹 ∘ 𝑓 ) supp 0 ) = ( ( 𝐹 ∘ 𝑓 ) supp 0 ) |
243 |
1 2 3 4 53 89 61 241 58 77 222 242
|
gsumval3 |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐺 Σg 𝐹 ) = ( seq 1 ( + , ( 𝐹 ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) ) |
244 |
13
|
adantr |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ran 𝐻 ⊆ ( 𝑍 ‘ ran 𝐻 ) ) |
245 |
|
eqid |
⊢ ( ( 𝐻 ∘ 𝑓 ) supp 0 ) = ( ( 𝐻 ∘ 𝑓 ) supp 0 ) |
246 |
1 2 3 4 53 89 83 244 58 77 229 245
|
gsumval3 |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐺 Σg 𝐻 ) = ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) ) |
247 |
243 246
|
oveq12d |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) = ( ( seq 1 ( + , ( 𝐹 ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) + ( seq 1 ( + , ( 𝐻 ∘ 𝑓 ) ) ‘ ( ♯ ‘ 𝑊 ) ) ) ) |
248 |
205 240 247
|
3eqtr4d |
⊢ ( ( 𝜑 ∧ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) |
249 |
248
|
expr |
⊢ ( ( 𝜑 ∧ ( ♯ ‘ 𝑊 ) ∈ ℕ ) → ( 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) ) |
250 |
249
|
exlimdv |
⊢ ( ( 𝜑 ∧ ( ♯ ‘ 𝑊 ) ∈ ℕ ) → ( ∃ 𝑓 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) ) |
251 |
250
|
expimpd |
⊢ ( 𝜑 → ( ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ ∃ 𝑓 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) ) |
252 |
7 8
|
fsuppun |
⊢ ( 𝜑 → ( ( 𝐹 ∪ 𝐻 ) supp 0 ) ∈ Fin ) |
253 |
9 252
|
eqeltrid |
⊢ ( 𝜑 → 𝑊 ∈ Fin ) |
254 |
|
fz1f1o |
⊢ ( 𝑊 ∈ Fin → ( 𝑊 = ∅ ∨ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ ∃ 𝑓 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ) |
255 |
253 254
|
syl |
⊢ ( 𝜑 → ( 𝑊 = ∅ ∨ ( ( ♯ ‘ 𝑊 ) ∈ ℕ ∧ ∃ 𝑓 𝑓 : ( 1 ... ( ♯ ‘ 𝑊 ) ) –1-1-onto→ 𝑊 ) ) ) |
256 |
52 251 255
|
mpjaod |
⊢ ( 𝜑 → ( 𝐺 Σg ( 𝐹 ∘f + 𝐻 ) ) = ( ( 𝐺 Σg 𝐹 ) + ( 𝐺 Σg 𝐻 ) ) ) |