Proof of Theorem cnfldfun
Step | Hyp | Ref
| Expression |
1 | | basendxnplusgndx 16973 |
. . . . . . 7
⊢
(Base‘ndx) ≠ (+g‘ndx) |
2 | | basendxnmulrndx 16986 |
. . . . . . 7
⊢
(Base‘ndx) ≠ (.r‘ndx) |
3 | | plusgndxnmulrndx 16988 |
. . . . . . 7
⊢
(+g‘ndx) ≠
(.r‘ndx) |
4 | | fvex 6781 |
. . . . . . . 8
⊢
(Base‘ndx) ∈ V |
5 | | fvex 6781 |
. . . . . . . 8
⊢
(+g‘ndx) ∈ V |
6 | | fvex 6781 |
. . . . . . . 8
⊢
(.r‘ndx) ∈ V |
7 | | cnex 10936 |
. . . . . . . 8
⊢ ℂ
∈ V |
8 | | addex 12710 |
. . . . . . . 8
⊢ + ∈
V |
9 | | mulex 12711 |
. . . . . . . 8
⊢ ·
∈ V |
10 | 4, 5, 6, 7, 8, 9 | funtp 6487 |
. . . . . . 7
⊢
(((Base‘ndx) ≠ (+g‘ndx) ∧ (Base‘ndx)
≠ (.r‘ndx) ∧ (+g‘ndx) ≠
(.r‘ndx)) → Fun {〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉}) |
11 | 1, 2, 3, 10 | mp3an 1459 |
. . . . . 6
⊢ Fun
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} |
12 | | fvex 6781 |
. . . . . . 7
⊢
(*𝑟‘ndx) ∈ V |
13 | | cjf 14796 |
. . . . . . . 8
⊢
∗:ℂ⟶ℂ |
14 | | fex 7096 |
. . . . . . . 8
⊢
((∗:ℂ⟶ℂ ∧ ℂ ∈ V) →
∗ ∈ V) |
15 | 13, 7, 14 | mp2an 688 |
. . . . . . 7
⊢ ∗
∈ V |
16 | 12, 15 | funsn 6483 |
. . . . . 6
⊢ Fun
{〈(*𝑟‘ndx), ∗〉} |
17 | 11, 16 | pm3.2i 470 |
. . . . 5
⊢ (Fun
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∧ Fun
{〈(*𝑟‘ndx), ∗〉}) |
18 | 7, 8, 9 | dmtpop 6118 |
. . . . . . 7
⊢ dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} = {(Base‘ndx),
(+g‘ndx), (.r‘ndx)} |
19 | 15 | dmsnop 6116 |
. . . . . . 7
⊢ dom
{〈(*𝑟‘ndx), ∗〉} =
{(*𝑟‘ndx)} |
20 | 18, 19 | ineq12i 4149 |
. . . . . 6
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(*𝑟‘ndx), ∗〉}) =
({(Base‘ndx), (+g‘ndx), (.r‘ndx)} ∩
{(*𝑟‘ndx)}) |
21 | | starvndxnbasendx 16995 |
. . . . . . . 8
⊢
(*𝑟‘ndx) ≠ (Base‘ndx) |
22 | 21 | necomi 2999 |
. . . . . . 7
⊢
(Base‘ndx) ≠ (*𝑟‘ndx) |
23 | | starvndxnplusgndx 16996 |
. . . . . . . 8
⊢
(*𝑟‘ndx) ≠
(+g‘ndx) |
24 | 23 | necomi 2999 |
. . . . . . 7
⊢
(+g‘ndx) ≠
(*𝑟‘ndx) |
25 | | starvndxnmulrndx 16997 |
. . . . . . . 8
⊢
(*𝑟‘ndx) ≠
(.r‘ndx) |
26 | 25 | necomi 2999 |
. . . . . . 7
⊢
(.r‘ndx) ≠
(*𝑟‘ndx) |
27 | | disjtpsn 4656 |
. . . . . . 7
⊢
(((Base‘ndx) ≠ (*𝑟‘ndx) ∧
(+g‘ndx) ≠ (*𝑟‘ndx) ∧
(.r‘ndx) ≠ (*𝑟‘ndx)) →
({(Base‘ndx), (+g‘ndx), (.r‘ndx)} ∩
{(*𝑟‘ndx)}) = ∅) |
28 | 22, 24, 26, 27 | mp3an 1459 |
. . . . . 6
⊢
({(Base‘ndx), (+g‘ndx),
(.r‘ndx)} ∩ {(*𝑟‘ndx)}) =
∅ |
29 | 20, 28 | eqtri 2767 |
. . . . 5
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(*𝑟‘ndx), ∗〉}) =
∅ |
30 | | funun 6476 |
. . . . 5
⊢ (((Fun
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∧ Fun
{〈(*𝑟‘ndx), ∗〉}) ∧ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(*𝑟‘ndx), ∗〉}) = ∅) →
Fun ({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉})) |
31 | 17, 29, 30 | mp2an 688 |
. . . 4
⊢ Fun
({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) |
32 | | slotsdifplendx 17066 |
. . . . . . . 8
⊢
((*𝑟‘ndx) ≠ (le‘ndx) ∧
(TopSet‘ndx) ≠ (le‘ndx)) |
33 | 32 | simpri 485 |
. . . . . . 7
⊢
(TopSet‘ndx) ≠ (le‘ndx) |
34 | | dsndxntsetndx 17084 |
. . . . . . . 8
⊢
(dist‘ndx) ≠ (TopSet‘ndx) |
35 | 34 | necomi 2999 |
. . . . . . 7
⊢
(TopSet‘ndx) ≠ (dist‘ndx) |
36 | | slotsdifdsndx 17085 |
. . . . . . . 8
⊢
((*𝑟‘ndx) ≠ (dist‘ndx) ∧
(le‘ndx) ≠ (dist‘ndx)) |
37 | 36 | simpri 485 |
. . . . . . 7
⊢
(le‘ndx) ≠ (dist‘ndx) |
38 | | fvex 6781 |
. . . . . . . 8
⊢
(TopSet‘ndx) ∈ V |
39 | | fvex 6781 |
. . . . . . . 8
⊢
(le‘ndx) ∈ V |
40 | | fvex 6781 |
. . . . . . . 8
⊢
(dist‘ndx) ∈ V |
41 | | fvex 6781 |
. . . . . . . 8
⊢
(MetOpen‘(abs ∘ − )) ∈ V |
42 | | letsr 18292 |
. . . . . . . . 9
⊢ ≤
∈ TosetRel |
43 | 42 | elexi 3449 |
. . . . . . . 8
⊢ ≤
∈ V |
44 | | absf 15030 |
. . . . . . . . . 10
⊢
abs:ℂ⟶ℝ |
45 | | fex 7096 |
. . . . . . . . . 10
⊢
((abs:ℂ⟶ℝ ∧ ℂ ∈ V) → abs ∈
V) |
46 | 44, 7, 45 | mp2an 688 |
. . . . . . . . 9
⊢ abs
∈ V |
47 | | subf 11206 |
. . . . . . . . . 10
⊢ −
:(ℂ × ℂ)⟶ℂ |
48 | 7, 7 | xpex 7594 |
. . . . . . . . . 10
⊢ (ℂ
× ℂ) ∈ V |
49 | | fex 7096 |
. . . . . . . . . 10
⊢ ((
− :(ℂ × ℂ)⟶ℂ ∧ (ℂ ×
ℂ) ∈ V) → − ∈ V) |
50 | 47, 48, 49 | mp2an 688 |
. . . . . . . . 9
⊢ −
∈ V |
51 | 46, 50 | coex 7764 |
. . . . . . . 8
⊢ (abs
∘ − ) ∈ V |
52 | 38, 39, 40, 41, 43, 51 | funtp 6487 |
. . . . . . 7
⊢
(((TopSet‘ndx) ≠ (le‘ndx) ∧ (TopSet‘ndx) ≠
(dist‘ndx) ∧ (le‘ndx) ≠ (dist‘ndx)) → Fun
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) |
53 | 33, 35, 37, 52 | mp3an 1459 |
. . . . . 6
⊢ Fun
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} |
54 | | fvex 6781 |
. . . . . . 7
⊢
(UnifSet‘ndx) ∈ V |
55 | | fvex 6781 |
. . . . . . 7
⊢
(metUnif‘(abs ∘ − )) ∈ V |
56 | 54, 55 | funsn 6483 |
. . . . . 6
⊢ Fun
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉} |
57 | 53, 56 | pm3.2i 470 |
. . . . 5
⊢ (Fun
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∧ Fun {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉}) |
58 | 41, 43, 51 | dmtpop 6118 |
. . . . . . 7
⊢ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} = {(TopSet‘ndx), (le‘ndx),
(dist‘ndx)} |
59 | 55 | dmsnop 6116 |
. . . . . . 7
⊢ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉} =
{(UnifSet‘ndx)} |
60 | 58, 59 | ineq12i 4149 |
. . . . . 6
⊢ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∩ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉}) = ({(TopSet‘ndx), (le‘ndx), (dist‘ndx)}
∩ {(UnifSet‘ndx)}) |
61 | | slotsdifunifndx 17092 |
. . . . . . . 8
⊢
(((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) ∧
((le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx))) |
62 | | unifndxntsetndx 17091 |
. . . . . . . . . . . 12
⊢
(UnifSet‘ndx) ≠ (TopSet‘ndx) |
63 | 62 | necomi 2999 |
. . . . . . . . . . 11
⊢
(TopSet‘ndx) ≠ (UnifSet‘ndx) |
64 | 63 | a1i 11 |
. . . . . . . . . 10
⊢
(((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) →
(TopSet‘ndx) ≠ (UnifSet‘ndx)) |
65 | 64 | anim1i 614 |
. . . . . . . . 9
⊢
((((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) ∧
((le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx))) → ((TopSet‘ndx) ≠ (UnifSet‘ndx) ∧
((le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx)))) |
66 | | 3anass 1093 |
. . . . . . . . 9
⊢
(((TopSet‘ndx) ≠ (UnifSet‘ndx) ∧ (le‘ndx) ≠
(UnifSet‘ndx) ∧ (dist‘ndx) ≠ (UnifSet‘ndx)) ↔
((TopSet‘ndx) ≠ (UnifSet‘ndx) ∧ ((le‘ndx) ≠
(UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx)))) |
67 | 65, 66 | sylibr 233 |
. . . . . . . 8
⊢
((((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) ∧
((le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx))) → ((TopSet‘ndx) ≠ (UnifSet‘ndx) ∧
(le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx))) |
68 | 61, 67 | ax-mp 5 |
. . . . . . 7
⊢
((TopSet‘ndx) ≠ (UnifSet‘ndx) ∧ (le‘ndx) ≠
(UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx)) |
69 | | disjtpsn 4656 |
. . . . . . 7
⊢
(((TopSet‘ndx) ≠ (UnifSet‘ndx) ∧ (le‘ndx) ≠
(UnifSet‘ndx) ∧ (dist‘ndx) ≠ (UnifSet‘ndx)) →
({(TopSet‘ndx), (le‘ndx), (dist‘ndx)} ∩
{(UnifSet‘ndx)}) = ∅) |
70 | 68, 69 | ax-mp 5 |
. . . . . 6
⊢
({(TopSet‘ndx), (le‘ndx), (dist‘ndx)} ∩
{(UnifSet‘ndx)}) = ∅ |
71 | 60, 70 | eqtri 2767 |
. . . . 5
⊢ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∩ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉}) = ∅ |
72 | | funun 6476 |
. . . . 5
⊢ (((Fun
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∧ Fun {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉}) ∧ (dom {〈(TopSet‘ndx), (MetOpen‘(abs
∘ − ))〉, 〈(le‘ndx), ≤ 〉,
〈(dist‘ndx), (abs ∘ − )〉} ∩ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉}) =
∅) → Fun ({〈(TopSet‘ndx), (MetOpen‘(abs ∘
− ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx),
(abs ∘ − )〉} ∪ {〈(UnifSet‘ndx),
(metUnif‘(abs ∘ − ))〉})) |
73 | 57, 71, 72 | mp2an 688 |
. . . 4
⊢ Fun
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉}) |
74 | 31, 73 | pm3.2i 470 |
. . 3
⊢ (Fun
({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) ∧ Fun
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉})) |
75 | | dmun 5816 |
. . . . 5
⊢ dom
({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) = (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪ dom
{〈(*𝑟‘ndx), ∗〉}) |
76 | | dmun 5816 |
. . . . 5
⊢ dom
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉}) = (dom {〈(TopSet‘ndx), (MetOpen‘(abs ∘
− ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx),
(abs ∘ − )〉} ∪ dom {〈(UnifSet‘ndx),
(metUnif‘(abs ∘ − ))〉}) |
77 | 75, 76 | ineq12i 4149 |
. . . 4
⊢ (dom
({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) ∩ dom
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉})) = ((dom {〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∪ dom {〈(*𝑟‘ndx),
∗〉}) ∩ (dom {〈(TopSet‘ndx), (MetOpen‘(abs
∘ − ))〉, 〈(le‘ndx), ≤ 〉,
〈(dist‘ndx), (abs ∘ − )〉} ∪ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉})) |
78 | 18, 58 | ineq12i 4149 |
. . . . . . . . 9
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ({(Base‘ndx), (+g‘ndx),
(.r‘ndx)} ∩ {(TopSet‘ndx), (le‘ndx),
(dist‘ndx)}) |
79 | | tsetndxnbasendx 17047 |
. . . . . . . . . . . 12
⊢
(TopSet‘ndx) ≠ (Base‘ndx) |
80 | 79 | necomi 2999 |
. . . . . . . . . . 11
⊢
(Base‘ndx) ≠ (TopSet‘ndx) |
81 | | tsetndxnplusgndx 17048 |
. . . . . . . . . . . 12
⊢
(TopSet‘ndx) ≠ (+g‘ndx) |
82 | 81 | necomi 2999 |
. . . . . . . . . . 11
⊢
(+g‘ndx) ≠ (TopSet‘ndx) |
83 | | tsetndxnmulrndx 17049 |
. . . . . . . . . . . 12
⊢
(TopSet‘ndx) ≠ (.r‘ndx) |
84 | 83 | necomi 2999 |
. . . . . . . . . . 11
⊢
(.r‘ndx) ≠ (TopSet‘ndx) |
85 | 80, 82, 84 | 3pm3.2i 1337 |
. . . . . . . . . 10
⊢
((Base‘ndx) ≠ (TopSet‘ndx) ∧
(+g‘ndx) ≠ (TopSet‘ndx) ∧
(.r‘ndx) ≠ (TopSet‘ndx)) |
86 | | plendxnbasendx 17061 |
. . . . . . . . . . . 12
⊢
(le‘ndx) ≠ (Base‘ndx) |
87 | 86 | necomi 2999 |
. . . . . . . . . . 11
⊢
(Base‘ndx) ≠ (le‘ndx) |
88 | | plendxnplusgndx 17062 |
. . . . . . . . . . . 12
⊢
(le‘ndx) ≠ (+g‘ndx) |
89 | 88 | necomi 2999 |
. . . . . . . . . . 11
⊢
(+g‘ndx) ≠ (le‘ndx) |
90 | | plendxnmulrndx 17063 |
. . . . . . . . . . . 12
⊢
(le‘ndx) ≠ (.r‘ndx) |
91 | 90 | necomi 2999 |
. . . . . . . . . . 11
⊢
(.r‘ndx) ≠ (le‘ndx) |
92 | 87, 89, 91 | 3pm3.2i 1337 |
. . . . . . . . . 10
⊢
((Base‘ndx) ≠ (le‘ndx) ∧ (+g‘ndx)
≠ (le‘ndx) ∧ (.r‘ndx) ≠
(le‘ndx)) |
93 | | dsndxnbasendx 17080 |
. . . . . . . . . . . 12
⊢
(dist‘ndx) ≠ (Base‘ndx) |
94 | 93 | necomi 2999 |
. . . . . . . . . . 11
⊢
(Base‘ndx) ≠ (dist‘ndx) |
95 | | dsndxnplusgndx 17081 |
. . . . . . . . . . . 12
⊢
(dist‘ndx) ≠ (+g‘ndx) |
96 | 95 | necomi 2999 |
. . . . . . . . . . 11
⊢
(+g‘ndx) ≠ (dist‘ndx) |
97 | | dsndxnmulrndx 17082 |
. . . . . . . . . . . 12
⊢
(dist‘ndx) ≠ (.r‘ndx) |
98 | 97 | necomi 2999 |
. . . . . . . . . . 11
⊢
(.r‘ndx) ≠ (dist‘ndx) |
99 | 94, 96, 98 | 3pm3.2i 1337 |
. . . . . . . . . 10
⊢
((Base‘ndx) ≠ (dist‘ndx) ∧ (+g‘ndx)
≠ (dist‘ndx) ∧ (.r‘ndx) ≠
(dist‘ndx)) |
100 | | disjtp2 4657 |
. . . . . . . . . 10
⊢
((((Base‘ndx) ≠ (TopSet‘ndx) ∧
(+g‘ndx) ≠ (TopSet‘ndx) ∧
(.r‘ndx) ≠ (TopSet‘ndx)) ∧ ((Base‘ndx) ≠
(le‘ndx) ∧ (+g‘ndx) ≠ (le‘ndx) ∧
(.r‘ndx) ≠ (le‘ndx)) ∧ ((Base‘ndx) ≠
(dist‘ndx) ∧ (+g‘ndx) ≠ (dist‘ndx) ∧
(.r‘ndx) ≠ (dist‘ndx))) → ({(Base‘ndx),
(+g‘ndx), (.r‘ndx)} ∩
{(TopSet‘ndx), (le‘ndx), (dist‘ndx)}) =
∅) |
101 | 85, 92, 99, 100 | mp3an 1459 |
. . . . . . . . 9
⊢
({(Base‘ndx), (+g‘ndx),
(.r‘ndx)} ∩ {(TopSet‘ndx), (le‘ndx),
(dist‘ndx)}) = ∅ |
102 | 78, 101 | eqtri 2767 |
. . . . . . . 8
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ∅ |
103 | 18, 59 | ineq12i 4149 |
. . . . . . . . 9
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉}) =
({(Base‘ndx), (+g‘ndx), (.r‘ndx)} ∩
{(UnifSet‘ndx)}) |
104 | | unifndxnbasendx 17090 |
. . . . . . . . . . . . . . 15
⊢
(UnifSet‘ndx) ≠ (Base‘ndx) |
105 | 104 | necomi 2999 |
. . . . . . . . . . . . . 14
⊢
(Base‘ndx) ≠ (UnifSet‘ndx) |
106 | 105 | a1i 11 |
. . . . . . . . . . . . 13
⊢
(((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) →
(Base‘ndx) ≠ (UnifSet‘ndx)) |
107 | | 3simpa 1146 |
. . . . . . . . . . . . 13
⊢
(((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) →
((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx))) |
108 | | 3anass 1093 |
. . . . . . . . . . . . 13
⊢
(((Base‘ndx) ≠ (UnifSet‘ndx) ∧
(+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx)) ↔ ((Base‘ndx)
≠ (UnifSet‘ndx) ∧ ((+g‘ndx) ≠
(UnifSet‘ndx) ∧ (.r‘ndx) ≠
(UnifSet‘ndx)))) |
109 | 106, 107,
108 | sylanbrc 582 |
. . . . . . . . . . . 12
⊢
(((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) →
((Base‘ndx) ≠ (UnifSet‘ndx) ∧ (+g‘ndx) ≠
(UnifSet‘ndx) ∧ (.r‘ndx) ≠
(UnifSet‘ndx))) |
110 | 109 | adantr 480 |
. . . . . . . . . . 11
⊢
((((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) ∧
((le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx))) → ((Base‘ndx) ≠ (UnifSet‘ndx) ∧
(+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx))) |
111 | 61, 110 | ax-mp 5 |
. . . . . . . . . 10
⊢
((Base‘ndx) ≠ (UnifSet‘ndx) ∧
(+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx)) |
112 | | disjtpsn 4656 |
. . . . . . . . . 10
⊢
(((Base‘ndx) ≠ (UnifSet‘ndx) ∧
(+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx)) → ({(Base‘ndx),
(+g‘ndx), (.r‘ndx)} ∩
{(UnifSet‘ndx)}) = ∅) |
113 | 111, 112 | ax-mp 5 |
. . . . . . . . 9
⊢
({(Base‘ndx), (+g‘ndx),
(.r‘ndx)} ∩ {(UnifSet‘ndx)}) =
∅ |
114 | 103, 113 | eqtri 2767 |
. . . . . . . 8
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉}) =
∅ |
115 | 102, 114 | pm3.2i 470 |
. . . . . . 7
⊢ ((dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ∅ ∧ (dom {〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∩ dom {〈(UnifSet‘ndx), (metUnif‘(abs
∘ − ))〉}) = ∅) |
116 | | undisj2 4401 |
. . . . . . 7
⊢ (((dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ∅ ∧ (dom {〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∩ dom {〈(UnifSet‘ndx), (metUnif‘(abs
∘ − ))〉}) = ∅) ↔ (dom {〈(Base‘ndx),
ℂ〉, 〈(+g‘ndx), + 〉,
〈(.r‘ndx), · 〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅) |
117 | 115, 116 | mpbi 229 |
. . . . . 6
⊢ (dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅ |
118 | 19, 58 | ineq12i 4149 |
. . . . . . . . 9
⊢ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ({(*𝑟‘ndx)} ∩ {(TopSet‘ndx),
(le‘ndx), (dist‘ndx)}) |
119 | | tsetndxnstarvndx 17050 |
. . . . . . . . . . 11
⊢
(TopSet‘ndx) ≠
(*𝑟‘ndx) |
120 | | necom 2998 |
. . . . . . . . . . . . . 14
⊢
((*𝑟‘ndx) ≠ (le‘ndx) ↔
(le‘ndx) ≠ (*𝑟‘ndx)) |
121 | 120 | biimpi 215 |
. . . . . . . . . . . . 13
⊢
((*𝑟‘ndx) ≠ (le‘ndx) →
(le‘ndx) ≠ (*𝑟‘ndx)) |
122 | 121 | adantr 480 |
. . . . . . . . . . . 12
⊢
(((*𝑟‘ndx) ≠ (le‘ndx) ∧
(TopSet‘ndx) ≠ (le‘ndx)) → (le‘ndx) ≠
(*𝑟‘ndx)) |
123 | 32, 122 | ax-mp 5 |
. . . . . . . . . . 11
⊢
(le‘ndx) ≠ (*𝑟‘ndx) |
124 | | necom 2998 |
. . . . . . . . . . . . . 14
⊢
((*𝑟‘ndx) ≠ (dist‘ndx) ↔
(dist‘ndx) ≠ (*𝑟‘ndx)) |
125 | 124 | biimpi 215 |
. . . . . . . . . . . . 13
⊢
((*𝑟‘ndx) ≠ (dist‘ndx) →
(dist‘ndx) ≠ (*𝑟‘ndx)) |
126 | 125 | adantr 480 |
. . . . . . . . . . . 12
⊢
(((*𝑟‘ndx) ≠ (dist‘ndx) ∧
(le‘ndx) ≠ (dist‘ndx)) → (dist‘ndx) ≠
(*𝑟‘ndx)) |
127 | 36, 126 | ax-mp 5 |
. . . . . . . . . . 11
⊢
(dist‘ndx) ≠ (*𝑟‘ndx) |
128 | | disjtpsn 4656 |
. . . . . . . . . . 11
⊢
(((TopSet‘ndx) ≠ (*𝑟‘ndx) ∧
(le‘ndx) ≠ (*𝑟‘ndx) ∧ (dist‘ndx)
≠ (*𝑟‘ndx)) → ({(TopSet‘ndx),
(le‘ndx), (dist‘ndx)} ∩ {(*𝑟‘ndx)}) =
∅) |
129 | 119, 123,
127, 128 | mp3an 1459 |
. . . . . . . . . 10
⊢
({(TopSet‘ndx), (le‘ndx), (dist‘ndx)} ∩
{(*𝑟‘ndx)}) = ∅ |
130 | 129 | ineqcomi 4142 |
. . . . . . . . 9
⊢
({(*𝑟‘ndx)} ∩ {(TopSet‘ndx),
(le‘ndx), (dist‘ndx)}) = ∅ |
131 | 118, 130 | eqtri 2767 |
. . . . . . . 8
⊢ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ∅ |
132 | 19, 59 | ineq12i 4149 |
. . . . . . . . 9
⊢ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉}) =
({(*𝑟‘ndx)} ∩
{(UnifSet‘ndx)}) |
133 | | simpl3 1191 |
. . . . . . . . . . 11
⊢
((((+g‘ndx) ≠ (UnifSet‘ndx) ∧
(.r‘ndx) ≠ (UnifSet‘ndx) ∧
(*𝑟‘ndx) ≠ (UnifSet‘ndx)) ∧
((le‘ndx) ≠ (UnifSet‘ndx) ∧ (dist‘ndx) ≠
(UnifSet‘ndx))) → (*𝑟‘ndx) ≠
(UnifSet‘ndx)) |
134 | 61, 133 | ax-mp 5 |
. . . . . . . . . 10
⊢
(*𝑟‘ndx) ≠
(UnifSet‘ndx) |
135 | | disjsn2 4653 |
. . . . . . . . . 10
⊢
((*𝑟‘ndx) ≠ (UnifSet‘ndx) →
({(*𝑟‘ndx)} ∩ {(UnifSet‘ndx)}) =
∅) |
136 | 134, 135 | ax-mp 5 |
. . . . . . . . 9
⊢
({(*𝑟‘ndx)} ∩ {(UnifSet‘ndx)}) =
∅ |
137 | 132, 136 | eqtri 2767 |
. . . . . . . 8
⊢ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ dom
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉}) =
∅ |
138 | 131, 137 | pm3.2i 470 |
. . . . . . 7
⊢ ((dom
{〈(*𝑟‘ndx), ∗〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ∅ ∧ (dom {〈(*𝑟‘ndx),
∗〉} ∩ dom {〈(UnifSet‘ndx), (metUnif‘(abs
∘ − ))〉}) = ∅) |
139 | | undisj2 4401 |
. . . . . . 7
⊢ (((dom
{〈(*𝑟‘ndx), ∗〉} ∩ dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉}) = ∅ ∧ (dom {〈(*𝑟‘ndx),
∗〉} ∩ dom {〈(UnifSet‘ndx), (metUnif‘(abs
∘ − ))〉}) = ∅) ↔ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅) |
140 | 138, 139 | mpbi 229 |
. . . . . 6
⊢ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅ |
141 | 117, 140 | pm3.2i 470 |
. . . . 5
⊢ ((dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅ ∧ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅) |
142 | | undisj1 4400 |
. . . . 5
⊢ (((dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅ ∧ (dom
{〈(*𝑟‘ndx), ∗〉} ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅) ↔ ((dom {〈(Base‘ndx),
ℂ〉, 〈(+g‘ndx), + 〉,
〈(.r‘ndx), · 〉} ∪ dom
{〈(*𝑟‘ndx), ∗〉}) ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅) |
143 | 141, 142 | mpbi 229 |
. . . 4
⊢ ((dom
{〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪ dom
{〈(*𝑟‘ndx), ∗〉}) ∩ (dom
{〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ dom {〈(UnifSet‘ndx), (metUnif‘(abs ∘
− ))〉})) = ∅ |
144 | 77, 143 | eqtri 2767 |
. . 3
⊢ (dom
({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) ∩ dom
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉})) = ∅ |
145 | | funun 6476 |
. . 3
⊢ (((Fun
({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) ∧ Fun
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉})) ∧ (dom ({〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∪ {〈(*𝑟‘ndx),
∗〉}) ∩ dom ({〈(TopSet‘ndx), (MetOpen‘(abs
∘ − ))〉, 〈(le‘ndx), ≤ 〉,
〈(dist‘ndx), (abs ∘ − )〉} ∪
{〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉})) =
∅) → Fun (({〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∪ {〈(*𝑟‘ndx),
∗〉}) ∪ ({〈(TopSet‘ndx), (MetOpen‘(abs ∘
− ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx),
(abs ∘ − )〉} ∪ {〈(UnifSet‘ndx),
(metUnif‘(abs ∘ − ))〉}))) |
146 | 74, 144, 145 | mp2an 688 |
. 2
⊢ Fun
(({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), +
〉, 〈(.r‘ndx), · 〉} ∪
{〈(*𝑟‘ndx), ∗〉}) ∪
({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉,
〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ −
)〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ −
))〉})) |
147 | | df-cnfld 20579 |
. . 3
⊢
ℂfld = (({〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∪ {〈(*𝑟‘ndx),
∗〉}) ∪ ({〈(TopSet‘ndx), (MetOpen‘(abs ∘
− ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx),
(abs ∘ − )〉} ∪ {〈(UnifSet‘ndx),
(metUnif‘(abs ∘ − ))〉})) |
148 | 147 | funeqi 6451 |
. 2
⊢ (Fun
ℂfld ↔ Fun (({〈(Base‘ndx), ℂ〉,
〈(+g‘ndx), + 〉, 〈(.r‘ndx),
· 〉} ∪ {〈(*𝑟‘ndx),
∗〉}) ∪ ({〈(TopSet‘ndx), (MetOpen‘(abs ∘
− ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx),
(abs ∘ − )〉} ∪ {〈(UnifSet‘ndx),
(metUnif‘(abs ∘ − ))〉}))) |
149 | 146, 148 | mpbir 230 |
1
⊢ Fun
ℂfld |