Step | Hyp | Ref
| Expression |
1 | | df-afs 33671 |
. . 3
β’ AFS =
(π β TarskiG β¦
{β¨π, πβ© β£
[(Baseβπ) /
π][(distβπ) / β][(Itvβπ) / π]βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€))))}) |
2 | 1 | a1i 11 |
. 2
β’ (π β AFS = (π β TarskiG β¦ {β¨π, πβ© β£ [(Baseβπ) / π][(distβπ) / β][(Itvβπ) / π]βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€))))})) |
3 | | brafs.p |
. . . . 5
β’ π = (BaseβπΊ) |
4 | | brafs.d |
. . . . 5
β’ β =
(distβπΊ) |
5 | | brafs.i |
. . . . 5
β’ πΌ = (ItvβπΊ) |
6 | | simp1 1137 |
. . . . . . 7
β’ ((π = π β§ β = β β§ π = πΌ) β π = π) |
7 | 6 | eqcomd 2739 |
. . . . . 6
β’ ((π = π β§ β = β β§ π = πΌ) β π = π) |
8 | 7 | adantr 482 |
. . . . . . 7
β’ (((π = π β§ β = β β§ π = πΌ) β§ π β π) β π = π) |
9 | 8 | adantr 482 |
. . . . . . . 8
β’ ((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β π = π) |
10 | 9 | adantr 482 |
. . . . . . . . 9
β’
(((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β π = π) |
11 | 10 | adantr 482 |
. . . . . . . . . 10
β’
((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β π = π) |
12 | 11 | adantr 482 |
. . . . . . . . . . 11
β’
(((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β π = π) |
13 | 12 | adantr 482 |
. . . . . . . . . . . 12
β’
((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β π = π) |
14 | 7 | ad7antr 737 |
. . . . . . . . . . . . 13
β’
(((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β π = π) |
15 | | simp3 1139 |
. . . . . . . . . . . . . . . . . . . 20
β’ ((π = π β§ β = β β§ π = πΌ) β π = πΌ) |
16 | 15 | ad8antr 739 |
. . . . . . . . . . . . . . . . . . 19
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β π = πΌ) |
17 | 16 | eqcomd 2739 |
. . . . . . . . . . . . . . . . . 18
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β πΌ = π) |
18 | 17 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (ππΌπ) = (πππ)) |
19 | 18 | eleq2d 2820 |
. . . . . . . . . . . . . . . 16
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π β (ππΌπ) β π β (πππ))) |
20 | 17 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π₯πΌπ§) = (π₯ππ§)) |
21 | 20 | eleq2d 2820 |
. . . . . . . . . . . . . . . 16
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π¦ β (π₯πΌπ§) β π¦ β (π₯ππ§))) |
22 | 19, 21 | anbi12d 632 |
. . . . . . . . . . . . . . 15
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β (π β (πππ) β§ π¦ β (π₯ππ§)))) |
23 | | simp2 1138 |
. . . . . . . . . . . . . . . . . . . 20
β’ ((π = π β§ β = β β§ π = πΌ) β β = β ) |
24 | 23 | eqcomd 2739 |
. . . . . . . . . . . . . . . . . . 19
β’ ((π = π β§ β = β β§ π = πΌ) β β = β) |
25 | 24 | ad8antr 739 |
. . . . . . . . . . . . . . . . . 18
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β β = β) |
26 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π β π) = (πβπ)) |
27 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π₯ β π¦) = (π₯βπ¦)) |
28 | 26, 27 | eqeq12d 2749 |
. . . . . . . . . . . . . . . 16
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β ((π β π) = (π₯ β π¦) β (πβπ) = (π₯βπ¦))) |
29 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π β π) = (πβπ)) |
30 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π¦ β π§) = (π¦βπ§)) |
31 | 29, 30 | eqeq12d 2749 |
. . . . . . . . . . . . . . . 16
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β ((π β π) = (π¦ β π§) β (πβπ) = (π¦βπ§))) |
32 | 28, 31 | anbi12d 632 |
. . . . . . . . . . . . . . 15
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)))) |
33 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π β π) = (πβπ)) |
34 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π₯ β π€) = (π₯βπ€)) |
35 | 33, 34 | eqeq12d 2749 |
. . . . . . . . . . . . . . . 16
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β ((π β π) = (π₯ β π€) β (πβπ) = (π₯βπ€))) |
36 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π β π) = (πβπ)) |
37 | 25 | oveqd 7423 |
. . . . . . . . . . . . . . . . 17
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (π¦ β π€) = (π¦βπ€)) |
38 | 36, 37 | eqeq12d 2749 |
. . . . . . . . . . . . . . . 16
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β ((π β π) = (π¦ β π€) β (πβπ) = (π¦βπ€))) |
39 | 35, 38 | anbi12d 632 |
. . . . . . . . . . . . . . 15
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)) β ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))) |
40 | 22, 32, 39 | 3anbi123d 1437 |
. . . . . . . . . . . . . 14
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β (((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€))) β ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€))))) |
41 | 40 | 3anbi3d 1443 |
. . . . . . . . . . . . 13
β’
((((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β ((π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
42 | 14, 41 | rexeqbidva 3329 |
. . . . . . . . . . . 12
β’
(((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β (βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
43 | 13, 42 | rexeqbidva 3329 |
. . . . . . . . . . 11
β’
((((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β (βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
44 | 12, 43 | rexeqbidva 3329 |
. . . . . . . . . 10
β’
(((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β (βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
45 | 11, 44 | rexeqbidva 3329 |
. . . . . . . . 9
β’
((((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β§ π β π) β (βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
46 | 10, 45 | rexeqbidva 3329 |
. . . . . . . 8
β’
(((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β§ π β π) β (βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
47 | 9, 46 | rexeqbidva 3329 |
. . . . . . 7
β’ ((((π = π β§ β = β β§ π = πΌ) β§ π β π) β§ π β π) β (βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
48 | 8, 47 | rexeqbidva 3329 |
. . . . . 6
β’ (((π = π β§ β = β β§ π = πΌ) β§ π β π) β (βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
49 | 7, 48 | rexeqbidva 3329 |
. . . . 5
β’ ((π = π β§ β = β β§ π = πΌ) β (βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))))) |
50 | 3, 4, 5, 49 | sbcie3s 17092 |
. . . 4
β’ (π = πΊ β ([(Baseβπ) / π][(distβπ) / β][(Itvβπ) / π]βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))) β βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))))) |
51 | 50 | adantl 483 |
. . 3
β’ ((π β§ π = πΊ) β ([(Baseβπ) / π][(distβπ) / β][(Itvβπ) / π]βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€)))) β βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))))) |
52 | 51 | opabbidv 5214 |
. 2
β’ ((π β§ π = πΊ) β {β¨π, πβ© β£ [(Baseβπ) / π][(distβπ) / β][(Itvβπ) / π]βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (πππ) β§ π¦ β (π₯ππ§)) β§ ((πβπ) = (π₯βπ¦) β§ (πβπ) = (π¦βπ§)) β§ ((πβπ) = (π₯βπ€) β§ (πβπ) = (π¦βπ€))))} = {β¨π, πβ© β£ βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€))))}) |
53 | | brafs.g |
. 2
β’ (π β πΊ β TarskiG) |
54 | | df-xp 5682 |
. . . . 5
β’ (((π Γ π) Γ (π Γ π)) Γ ((π Γ π) Γ (π Γ π))) = {β¨π, πβ© β£ (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π)))} |
55 | 3 | fvexi 6903 |
. . . . . . . 8
β’ π β V |
56 | 55, 55 | xpex 7737 |
. . . . . . 7
β’ (π Γ π) β V |
57 | 56, 56 | xpex 7737 |
. . . . . 6
β’ ((π Γ π) Γ (π Γ π)) β V |
58 | 57, 57 | xpex 7737 |
. . . . 5
β’ (((π Γ π) Γ (π Γ π)) Γ ((π Γ π) Γ (π Γ π))) β V |
59 | 54, 58 | eqeltrri 2831 |
. . . 4
β’
{β¨π, πβ© β£ (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π)))} β V |
60 | | 3simpa 1149 |
. . . . . . . . . . . . . 14
β’ ((π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
61 | 60 | reximi 3085 |
. . . . . . . . . . . . 13
β’
(βπ€ β
π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
62 | 61 | reximi 3085 |
. . . . . . . . . . . 12
β’
(βπ§ β
π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
63 | 62 | reximi 3085 |
. . . . . . . . . . 11
β’
(βπ¦ β
π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
64 | 63 | reximi 3085 |
. . . . . . . . . 10
β’
(βπ₯ β
π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
65 | 64 | reximi 3085 |
. . . . . . . . 9
β’
(βπ β
π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
66 | 65 | reximi 3085 |
. . . . . . . 8
β’
(βπ β
π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
67 | 66 | reximi 3085 |
. . . . . . 7
β’
(βπ β
π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
68 | 67 | reximi 3085 |
. . . . . 6
β’
(βπ β
π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) |
69 | | simpr 486 |
. . . . . . . . . . . . . . 15
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β π = β¨β¨π, πβ©, β¨π, πβ©β©) |
70 | | opelxpi 5713 |
. . . . . . . . . . . . . . . . 17
β’ ((π β π β§ π β π) β β¨π, πβ© β (π Γ π)) |
71 | 70 | ad7antr 737 |
. . . . . . . . . . . . . . . 16
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β β¨π, πβ© β (π Γ π)) |
72 | | simp-7r 789 |
. . . . . . . . . . . . . . . . 17
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β π β π) |
73 | | simp-6r 787 |
. . . . . . . . . . . . . . . . 17
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β π β π) |
74 | | opelxpi 5713 |
. . . . . . . . . . . . . . . . 17
β’ ((π β π β§ π β π) β β¨π, πβ© β (π Γ π)) |
75 | 72, 73, 74 | syl2anc 585 |
. . . . . . . . . . . . . . . 16
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β β¨π, πβ© β (π Γ π)) |
76 | | opelxpi 5713 |
. . . . . . . . . . . . . . . 16
β’
((β¨π, πβ© β (π Γ π) β§ β¨π, πβ© β (π Γ π)) β β¨β¨π, πβ©, β¨π, πβ©β© β ((π Γ π) Γ (π Γ π))) |
77 | 71, 75, 76 | syl2anc 585 |
. . . . . . . . . . . . . . 15
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β β¨β¨π, πβ©, β¨π, πβ©β© β ((π Γ π) Γ (π Γ π))) |
78 | 69, 77 | eqeltrd 2834 |
. . . . . . . . . . . . . 14
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π, πβ©, β¨π, πβ©β©) β π β ((π Γ π) Γ (π Γ π))) |
79 | | simpr 486 |
. . . . . . . . . . . . . . 15
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) |
80 | | simp-5r 785 |
. . . . . . . . . . . . . . . . 17
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β π₯ β π) |
81 | | simp-4r 783 |
. . . . . . . . . . . . . . . . 17
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β π¦ β π) |
82 | | opelxpi 5713 |
. . . . . . . . . . . . . . . . 17
β’ ((π₯ β π β§ π¦ β π) β β¨π₯, π¦β© β (π Γ π)) |
83 | 80, 81, 82 | syl2anc 585 |
. . . . . . . . . . . . . . . 16
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β β¨π₯, π¦β© β (π Γ π)) |
84 | | simpllr 775 |
. . . . . . . . . . . . . . . . 17
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β π§ β π) |
85 | | simplr 768 |
. . . . . . . . . . . . . . . . 17
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β π€ β π) |
86 | | opelxpi 5713 |
. . . . . . . . . . . . . . . . 17
β’ ((π§ β π β§ π€ β π) β β¨π§, π€β© β (π Γ π)) |
87 | 84, 85, 86 | syl2anc 585 |
. . . . . . . . . . . . . . . 16
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β β¨π§, π€β© β (π Γ π)) |
88 | | opelxpi 5713 |
. . . . . . . . . . . . . . . 16
β’
((β¨π₯, π¦β© β (π Γ π) β§ β¨π§, π€β© β (π Γ π)) β β¨β¨π₯, π¦β©, β¨π§, π€β©β© β ((π Γ π) Γ (π Γ π))) |
89 | 83, 87, 88 | syl2anc 585 |
. . . . . . . . . . . . . . 15
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β β¨β¨π₯, π¦β©, β¨π§, π€β©β© β ((π Γ π) Γ (π Γ π))) |
90 | 79, 89 | eqeltrd 2834 |
. . . . . . . . . . . . . 14
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β π β ((π Γ π) Γ (π Γ π))) |
91 | 78, 90 | anim12dan 620 |
. . . . . . . . . . . . 13
β’
(((((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β§ π€ β π) β§ (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©)) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π)))) |
92 | 91 | rexlimdva2 3158 |
. . . . . . . . . . . 12
β’
(((((((π β
π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β§ π§ β π) β (βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π))))) |
93 | 92 | rexlimdva 3156 |
. . . . . . . . . . 11
β’
((((((π β π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β§ π¦ β π) β (βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π))))) |
94 | 93 | rexlimdva 3156 |
. . . . . . . . . 10
β’
(((((π β π β§ π β π) β§ π β π) β§ π β π) β§ π₯ β π) β (βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π))))) |
95 | 94 | rexlimdva 3156 |
. . . . . . . . 9
β’ ((((π β π β§ π β π) β§ π β π) β§ π β π) β (βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π))))) |
96 | 95 | rexlimdva 3156 |
. . . . . . . 8
β’ (((π β π β§ π β π) β§ π β π) β (βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π))))) |
97 | 96 | rexlimdva 3156 |
. . . . . . 7
β’ ((π β π β§ π β π) β (βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π))))) |
98 | 97 | rexlimivv 3200 |
. . . . . 6
β’
(βπ β
π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β©) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π)))) |
99 | 68, 98 | syl 17 |
. . . . 5
β’
(βπ β
π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€)))) β (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π)))) |
100 | 99 | ssopab2i 5550 |
. . . 4
β’
{β¨π, πβ© β£ βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€))))} β {β¨π, πβ© β£ (π β ((π Γ π) Γ (π Γ π)) β§ π β ((π Γ π) Γ (π Γ π)))} |
101 | 59, 100 | ssexi 5322 |
. . 3
β’
{β¨π, πβ© β£ βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€))))} β V |
102 | 101 | a1i 11 |
. 2
β’ (π β {β¨π, πβ© β£ βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€))))} β V) |
103 | 2, 52, 53, 102 | fvmptd 7003 |
1
β’ (π β (AFSβπΊ) = {β¨π, πβ© β£ βπ β π βπ β π βπ β π βπ β π βπ₯ β π βπ¦ β π βπ§ β π βπ€ β π (π = β¨β¨π, πβ©, β¨π, πβ©β© β§ π = β¨β¨π₯, π¦β©, β¨π§, π€β©β© β§ ((π β (ππΌπ) β§ π¦ β (π₯πΌπ§)) β§ ((π β π) = (π₯ β π¦) β§ (π β π) = (π¦ β π§)) β§ ((π β π) = (π₯ β π€) β§ (π β π) = (π¦ β π€))))}) |