Step | Hyp | Ref
| Expression |
1 | | eqid 2733 |
. . . . 5
β’
(Baseβπ) =
(Baseβπ) |
2 | | lshpcmp.h |
. . . . 5
β’ π» = (LSHypβπ) |
3 | | lshpcmp.w |
. . . . . 6
β’ (π β π β LVec) |
4 | | lveclmod 20710 |
. . . . . 6
β’ (π β LVec β π β LMod) |
5 | 3, 4 | syl 17 |
. . . . 5
β’ (π β π β LMod) |
6 | | lshpcmp.u |
. . . . 5
β’ (π β π β π») |
7 | 1, 2, 5, 6 | lshpne 37841 |
. . . 4
β’ (π β π β (Baseβπ)) |
8 | | eqid 2733 |
. . . . . . . 8
β’
(LSubSpβπ) =
(LSubSpβπ) |
9 | 8, 2, 5, 6 | lshplss 37840 |
. . . . . . 7
β’ (π β π β (LSubSpβπ)) |
10 | 1, 8 | lssss 20540 |
. . . . . . 7
β’ (π β (LSubSpβπ) β π β (Baseβπ)) |
11 | 9, 10 | syl 17 |
. . . . . 6
β’ (π β π β (Baseβπ)) |
12 | | lshpcmp.t |
. . . . . . . . 9
β’ (π β π β π») |
13 | | eqid 2733 |
. . . . . . . . . 10
β’
(LSpanβπ) =
(LSpanβπ) |
14 | | eqid 2733 |
. . . . . . . . . 10
β’
(LSSumβπ) =
(LSSumβπ) |
15 | 1, 13, 8, 14, 2, 5 | islshpsm 37839 |
. . . . . . . . 9
β’ (π β (π β π» β (π β (LSubSpβπ) β§ π β (Baseβπ) β§ βπ£ β (Baseβπ)(π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ)))) |
16 | 12, 15 | mpbid 231 |
. . . . . . . 8
β’ (π β (π β (LSubSpβπ) β§ π β (Baseβπ) β§ βπ£ β (Baseβπ)(π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) |
17 | 16 | simp3d 1145 |
. . . . . . 7
β’ (π β βπ£ β (Baseβπ)(π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ)) |
18 | | id 22 |
. . . . . . . . . . . . 13
β’ ((π β§ π£ β (Baseβπ)) β (π β§ π£ β (Baseβπ))) |
19 | 18 | adantrr 716 |
. . . . . . . . . . . 12
β’ ((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β (π β§ π£ β (Baseβπ))) |
20 | 3 | adantr 482 |
. . . . . . . . . . . . 13
β’ ((π β§ π£ β (Baseβπ)) β π β LVec) |
21 | 8, 2, 5, 12 | lshplss 37840 |
. . . . . . . . . . . . . 14
β’ (π β π β (LSubSpβπ)) |
22 | 21 | adantr 482 |
. . . . . . . . . . . . 13
β’ ((π β§ π£ β (Baseβπ)) β π β (LSubSpβπ)) |
23 | 9 | adantr 482 |
. . . . . . . . . . . . 13
β’ ((π β§ π£ β (Baseβπ)) β π β (LSubSpβπ)) |
24 | | simpr 486 |
. . . . . . . . . . . . 13
β’ ((π β§ π£ β (Baseβπ)) β π£ β (Baseβπ)) |
25 | 1, 8, 13, 14, 20, 22, 23, 24 | lsmcv 20747 |
. . . . . . . . . . . 12
β’ (((π β§ π£ β (Baseβπ)) β§ π β π β§ π β (π(LSSumβπ)((LSpanβπ)β{π£}))) β π = (π(LSSumβπ)((LSpanβπ)β{π£}))) |
26 | 19, 25 | syl3an1 1164 |
. . . . . . . . . . 11
β’ (((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β§ π β π β§ π β (π(LSSumβπ)((LSpanβπ)β{π£}))) β π = (π(LSSumβπ)((LSpanβπ)β{π£}))) |
27 | 26 | 3expia 1122 |
. . . . . . . . . 10
β’ (((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β§ π β π) β (π β (π(LSSumβπ)((LSpanβπ)β{π£})) β π = (π(LSSumβπ)((LSpanβπ)β{π£})))) |
28 | | simplrr 777 |
. . . . . . . . . . 11
β’ (((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β§ π β π) β (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ)) |
29 | 28 | sseq2d 4014 |
. . . . . . . . . 10
β’ (((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β§ π β π) β (π β (π(LSSumβπ)((LSpanβπ)β{π£})) β π β (Baseβπ))) |
30 | 28 | eqeq2d 2744 |
. . . . . . . . . 10
β’ (((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β§ π β π) β (π = (π(LSSumβπ)((LSpanβπ)β{π£})) β π = (Baseβπ))) |
31 | 27, 29, 30 | 3imtr3d 293 |
. . . . . . . . 9
β’ (((π β§ (π£ β (Baseβπ) β§ (π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ))) β§ π β π) β (π β (Baseβπ) β π = (Baseβπ))) |
32 | 31 | exp42 437 |
. . . . . . . 8
β’ (π β (π£ β (Baseβπ) β ((π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ) β (π β π β (π β (Baseβπ) β π = (Baseβπ)))))) |
33 | 32 | rexlimdv 3154 |
. . . . . . 7
β’ (π β (βπ£ β (Baseβπ)(π(LSSumβπ)((LSpanβπ)β{π£})) = (Baseβπ) β (π β π β (π β (Baseβπ) β π = (Baseβπ))))) |
34 | 17, 33 | mpd 15 |
. . . . . 6
β’ (π β (π β π β (π β (Baseβπ) β π = (Baseβπ)))) |
35 | 11, 34 | mpid 44 |
. . . . 5
β’ (π β (π β π β π = (Baseβπ))) |
36 | 35 | necon3ad 2954 |
. . . 4
β’ (π β (π β (Baseβπ) β Β¬ π β π)) |
37 | 7, 36 | mpd 15 |
. . 3
β’ (π β Β¬ π β π) |
38 | | df-pss 3967 |
. . . . 5
β’ (π β π β (π β π β§ π β π)) |
39 | 38 | simplbi2 502 |
. . . 4
β’ (π β π β (π β π β π β π)) |
40 | 39 | necon1bd 2959 |
. . 3
β’ (π β π β (Β¬ π β π β π = π)) |
41 | 37, 40 | syl5com 31 |
. 2
β’ (π β (π β π β π = π)) |
42 | | eqimss 4040 |
. 2
β’ (π = π β π β π) |
43 | 41, 42 | impbid1 224 |
1
β’ (π β (π β π β π = π)) |