Step | Hyp | Ref
| Expression |
1 | | lveclmod 20705 |
. . . 4
β’ (π β LVec β π β LMod) |
2 | 1 | adantr 482 |
. . 3
β’ ((π β LVec β§ π β π« π΅) β π β LMod) |
3 | | simpr 486 |
. . 3
β’ ((π β LVec β§ π β π« π΅) β π β π« π΅) |
4 | | islindeps2.r |
. . . . . 6
β’ π
= (Scalarβπ) |
5 | 4 | lvecdrng 20704 |
. . . . 5
β’ (π β LVec β π
β
DivRing) |
6 | | drngnzr 20323 |
. . . . 5
β’ (π
β DivRing β π
β NzRing) |
7 | 5, 6 | syl 17 |
. . . 4
β’ (π β LVec β π
β NzRing) |
8 | 7 | adantr 482 |
. . 3
β’ ((π β LVec β§ π β π« π΅) β π
β NzRing) |
9 | | islindeps2.b |
. . . 4
β’ π΅ = (Baseβπ) |
10 | | islindeps2.z |
. . . 4
β’ π = (0gβπ) |
11 | | islindeps2.e |
. . . 4
β’ πΈ = (Baseβπ
) |
12 | | islindeps2.0 |
. . . 4
β’ 0 =
(0gβπ
) |
13 | 9, 10, 4, 11, 12 | islindeps2 47066 |
. . 3
β’ ((π β LMod β§ π β π« π΅ β§ π
β NzRing) β (βπ β π βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ) β π linDepS π)) |
14 | 2, 3, 8, 13 | syl3anc 1372 |
. 2
β’ ((π β LVec β§ π β π« π΅) β (βπ β π βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ) β π linDepS π)) |
15 | 9, 10, 4, 11, 12 | islindeps 47036 |
. . 3
β’ ((π β LVec β§ π β π« π΅) β (π linDepS π β βπ β (πΈ βm π)(π finSupp 0 β§ (π( linC βπ)π) = π β§ βπ β π (πβπ ) β 0 ))) |
16 | | df-3an 1090 |
. . . . . . 7
β’ ((π finSupp 0 β§ (π( linC βπ)π) = π β§ βπ β π (πβπ ) β 0 ) β ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ βπ β π (πβπ ) β 0 )) |
17 | | r19.42v 3191 |
. . . . . . 7
β’
(βπ β
π ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ βπ β π (πβπ ) β 0 )) |
18 | 16, 17 | bitr4i 278 |
. . . . . 6
β’ ((π finSupp 0 β§ (π( linC βπ)π) = π β§ βπ β π (πβπ ) β 0 ) β βπ β π ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) |
19 | 18 | rexbii 3095 |
. . . . 5
β’
(βπ β
(πΈ βm π)(π finSupp 0 β§ (π( linC βπ)π) = π β§ βπ β π (πβπ ) β 0 ) β βπ β (πΈ βm π)βπ β π ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) |
20 | | rexcom 3288 |
. . . . 5
β’
(βπ β
(πΈ βm π)βπ β π ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β βπ β π βπ β (πΈ βm π)((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) |
21 | 19, 20 | bitri 275 |
. . . 4
β’
(βπ β
(πΈ βm π)(π finSupp 0 β§ (π( linC βπ)π) = π β§ βπ β π (πβπ ) β 0 ) β βπ β π βπ β (πΈ βm π)((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) |
22 | | simplr 768 |
. . . . . . . . . 10
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β π β π« π΅) |
23 | 1 | ad2antrr 725 |
. . . . . . . . . 10
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β π β LMod) |
24 | | simpr 486 |
. . . . . . . . . 10
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β π β π) |
25 | 22, 23, 24 | 3jca 1129 |
. . . . . . . . 9
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β (π β π« π΅ β§ π β LMod β§ π β π)) |
26 | 25 | ad2antrr 725 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (π β π« π΅ β§ π β LMod β§ π β π)) |
27 | | simplr 768 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β π β (πΈ βm π)) |
28 | | elmapi 8839 |
. . . . . . . . . . 11
β’ (π β (πΈ βm π) β π:πβΆπΈ) |
29 | | ffvelcdm 7079 |
. . . . . . . . . . 11
β’ ((π:πβΆπΈ β§ π β π) β (πβπ ) β πΈ) |
30 | 28, 24, 29 | syl2anr 598 |
. . . . . . . . . 10
β’ ((((π β LVec β§ π β π« π΅) β§ π β π) β§ π β (πΈ βm π)) β (πβπ ) β πΈ) |
31 | | simpr 486 |
. . . . . . . . . 10
β’ (((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β (πβπ ) β 0 ) |
32 | 30, 31 | anim12i 614 |
. . . . . . . . 9
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β ((πβπ ) β πΈ β§ (πβπ ) β 0 )) |
33 | 5 | ad2antrr 725 |
. . . . . . . . . . 11
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β π
β DivRing) |
34 | 33 | ad2antrr 725 |
. . . . . . . . . 10
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β π
β
DivRing) |
35 | | eqid 2733 |
. . . . . . . . . . 11
β’
(Unitβπ
) =
(Unitβπ
) |
36 | 11, 35, 12 | drngunit 20309 |
. . . . . . . . . 10
β’ (π
β DivRing β ((πβπ ) β (Unitβπ
) β ((πβπ ) β πΈ β§ (πβπ ) β 0 ))) |
37 | 34, 36 | syl 17 |
. . . . . . . . 9
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β ((πβπ ) β (Unitβπ
) β ((πβπ ) β πΈ β§ (πβπ ) β 0 ))) |
38 | 32, 37 | mpbird 257 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (πβπ ) β (Unitβπ
)) |
39 | | simpll 766 |
. . . . . . . . 9
β’ (((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β π finSupp 0 ) |
40 | 39 | adantl 483 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β π finSupp 0 ) |
41 | | eqid 2733 |
. . . . . . . . 9
β’
(invgβπ
) = (invgβπ
) |
42 | | eqid 2733 |
. . . . . . . . 9
β’
(invrβπ
) = (invrβπ
) |
43 | | eqid 2733 |
. . . . . . . . 9
β’
(.rβπ
) = (.rβπ
) |
44 | | eqid 2733 |
. . . . . . . . 9
β’ (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) = (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) |
45 | 9, 4, 11, 35, 12, 10, 41, 42, 43, 44 | lincresunit2 47061 |
. . . . . . . 8
β’ (((π β π« π΅ β§ π β LMod β§ π β π) β§ (π β (πΈ βm π) β§ (πβπ ) β (Unitβπ
) β§ π finSupp 0 )) β (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) finSupp 0 ) |
46 | 26, 27, 38, 40, 45 | syl13anc 1373 |
. . . . . . 7
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) finSupp 0 ) |
47 | | simpll 766 |
. . . . . . . . . 10
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β π β LVec) |
48 | 22, 47, 24 | 3jca 1129 |
. . . . . . . . 9
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β (π β π« π΅ β§ π β LVec β§ π β π)) |
49 | 48 | ad2antrr 725 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (π β π« π΅ β§ π β LVec β§ π β π)) |
50 | | simprr 772 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (πβπ ) β 0 ) |
51 | | simplr 768 |
. . . . . . . . 9
β’ (((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β (π( linC βπ)π) = π) |
52 | 51 | adantl 483 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (π( linC βπ)π) = π) |
53 | | fveq2 6888 |
. . . . . . . . . . 11
β’ (π§ = π¦ β (πβπ§) = (πβπ¦)) |
54 | 53 | oveq2d 7420 |
. . . . . . . . . 10
β’ (π§ = π¦ β (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)) = (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ¦))) |
55 | 54 | cbvmptv 5260 |
. . . . . . . . 9
β’ (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) = (π¦ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ¦))) |
56 | 9, 4, 11, 35, 12, 10, 41, 42, 43, 55 | lincreslvec3 47065 |
. . . . . . . 8
β’ (((π β π« π΅ β§ π β LVec β§ π β π) β§ (π β (πΈ βm π) β§ (πβπ ) β 0 β§ π finSupp 0 ) β§ (π( linC βπ)π) = π) β ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π })) = π ) |
57 | 49, 27, 50, 40, 52, 56 | syl131anc 1384 |
. . . . . . 7
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π })) = π ) |
58 | 9, 4, 11, 35, 12, 10, 41, 42, 43, 44 | lincresunit1 47060 |
. . . . . . . . 9
β’ (((π β π« π΅ β§ π β LMod β§ π β π) β§ (π β (πΈ βm π) β§ (πβπ ) β (Unitβπ
))) β (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) β (πΈ βm (π β {π }))) |
59 | 26, 27, 38, 58 | syl12anc 836 |
. . . . . . . 8
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) β (πΈ βm (π β {π }))) |
60 | | breq1 5150 |
. . . . . . . . . 10
β’ (π = (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) β (π finSupp 0 β (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) finSupp 0 )) |
61 | | oveq1 7411 |
. . . . . . . . . . 11
β’ (π = (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) β (π( linC βπ)(π β {π })) = ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π }))) |
62 | 61 | eqeq1d 2735 |
. . . . . . . . . 10
β’ (π = (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) β ((π( linC βπ)(π β {π })) = π β ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π })) = π )) |
63 | 60, 62 | anbi12d 632 |
. . . . . . . . 9
β’ (π = (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) β ((π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ) β ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) finSupp 0 β§ ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π })) = π ))) |
64 | 63 | adantl 483 |
. . . . . . . 8
β’
((((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β§ π = (π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))) β ((π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ) β ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) finSupp 0 β§ ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π })) = π ))) |
65 | 59, 64 | rspcedv 3605 |
. . . . . . 7
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β (((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§))) finSupp 0 β§ ((π§ β (π β {π }) β¦ (((invrβπ
)β((invgβπ
)β(πβπ )))(.rβπ
)(πβπ§)))( linC βπ)(π β {π })) = π ) β βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ))) |
66 | 46, 57, 65 | mp2and 698 |
. . . . . 6
β’
(((((π β LVec
β§ π β π«
π΅) β§ π β π) β§ π β (πΈ βm π)) β§ ((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 )) β βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π )) |
67 | 66 | rexlimdva2 3158 |
. . . . 5
β’ (((π β LVec β§ π β π« π΅) β§ π β π) β (βπ β (πΈ βm π)((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ))) |
68 | 67 | reximdva 3169 |
. . . 4
β’ ((π β LVec β§ π β π« π΅) β (βπ β π βπ β (πΈ βm π)((π finSupp 0 β§ (π( linC βπ)π) = π) β§ (πβπ ) β 0 ) β βπ β π βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ))) |
69 | 21, 68 | biimtrid 241 |
. . 3
β’ ((π β LVec β§ π β π« π΅) β (βπ β (πΈ βm π)(π finSupp 0 β§ (π( linC βπ)π) = π β§ βπ β π (πβπ ) β 0 ) β βπ β π βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ))) |
70 | 15, 69 | sylbid 239 |
. 2
β’ ((π β LVec β§ π β π« π΅) β (π linDepS π β βπ β π βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ))) |
71 | 14, 70 | impbid 211 |
1
β’ ((π β LVec β§ π β π« π΅) β (βπ β π βπ β (πΈ βm (π β {π }))(π finSupp 0 β§ (π( linC βπ)(π β {π })) = π ) β π linDepS π)) |