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Mirrors > Home > MPE Home > Th. List > Mathboxes > prjsperref | Structured version Visualization version GIF version |
Description: The relation in βπ£π π is reflexive. (Contributed by Steven Nguyen, 30-Apr-2023.) |
Ref | Expression |
---|---|
prjsprel.1 | β’ βΌ = {β¨π₯, π¦β© β£ ((π₯ β π΅ β§ π¦ β π΅) β§ βπ β πΎ π₯ = (π Β· π¦))} |
prjspertr.b | β’ π΅ = ((Baseβπ) β {(0gβπ)}) |
prjspertr.s | β’ π = (Scalarβπ) |
prjspertr.x | β’ Β· = ( Β·π βπ) |
prjspertr.k | β’ πΎ = (Baseβπ) |
Ref | Expression |
---|---|
prjsperref | β’ (π β LMod β (π β π΅ β π βΌ π)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | prjspertr.s | . . . . . . 7 β’ π = (Scalarβπ) | |
2 | prjspertr.k | . . . . . . 7 β’ πΎ = (Baseβπ) | |
3 | eqid 2731 | . . . . . . 7 β’ (1rβπ) = (1rβπ) | |
4 | 1, 2, 3 | lmod1cl 20421 | . . . . . 6 β’ (π β LMod β (1rβπ) β πΎ) |
5 | 4 | adantr 481 | . . . . 5 β’ ((π β LMod β§ π β π΅) β (1rβπ) β πΎ) |
6 | oveq1 7384 | . . . . . . 7 β’ (π = (1rβπ) β (π Β· π) = ((1rβπ) Β· π)) | |
7 | 6 | eqeq2d 2742 | . . . . . 6 β’ (π = (1rβπ) β (π = (π Β· π) β π = ((1rβπ) Β· π))) |
8 | 7 | adantl 482 | . . . . 5 β’ (((π β LMod β§ π β π΅) β§ π = (1rβπ)) β (π = (π Β· π) β π = ((1rβπ) Β· π))) |
9 | eldifi 4106 | . . . . . . . 8 β’ (π β ((Baseβπ) β {(0gβπ)}) β π β (Baseβπ)) | |
10 | prjspertr.b | . . . . . . . 8 β’ π΅ = ((Baseβπ) β {(0gβπ)}) | |
11 | 9, 10 | eleq2s 2850 | . . . . . . 7 β’ (π β π΅ β π β (Baseβπ)) |
12 | eqid 2731 | . . . . . . . 8 β’ (Baseβπ) = (Baseβπ) | |
13 | prjspertr.x | . . . . . . . 8 β’ Β· = ( Β·π βπ) | |
14 | 12, 1, 13, 3 | lmodvs1 20422 | . . . . . . 7 β’ ((π β LMod β§ π β (Baseβπ)) β ((1rβπ) Β· π) = π) |
15 | 11, 14 | sylan2 593 | . . . . . 6 β’ ((π β LMod β§ π β π΅) β ((1rβπ) Β· π) = π) |
16 | 15 | eqcomd 2737 | . . . . 5 β’ ((π β LMod β§ π β π΅) β π = ((1rβπ) Β· π)) |
17 | 5, 8, 16 | rspcedvd 3597 | . . . 4 β’ ((π β LMod β§ π β π΅) β βπ β πΎ π = (π Β· π)) |
18 | 17 | ex 413 | . . 3 β’ (π β LMod β (π β π΅ β βπ β πΎ π = (π Β· π))) |
19 | 18 | pm4.71d 562 | . 2 β’ (π β LMod β (π β π΅ β (π β π΅ β§ βπ β πΎ π = (π Β· π)))) |
20 | pm4.24 564 | . . . 4 β’ (π β π΅ β (π β π΅ β§ π β π΅)) | |
21 | 20 | anbi1i 624 | . . 3 β’ ((π β π΅ β§ βπ β πΎ π = (π Β· π)) β ((π β π΅ β§ π β π΅) β§ βπ β πΎ π = (π Β· π))) |
22 | prjsprel.1 | . . . 4 β’ βΌ = {β¨π₯, π¦β© β£ ((π₯ β π΅ β§ π¦ β π΅) β§ βπ β πΎ π₯ = (π Β· π¦))} | |
23 | 22 | prjsprel 41033 | . . 3 β’ (π βΌ π β ((π β π΅ β§ π β π΅) β§ βπ β πΎ π = (π Β· π))) |
24 | 21, 23 | bitr4i 277 | . 2 β’ ((π β π΅ β§ βπ β πΎ π = (π Β· π)) β π βΌ π) |
25 | 19, 24 | bitrdi 286 | 1 β’ (π β LMod β (π β π΅ β π βΌ π)) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β wb 205 β§ wa 396 = wceq 1541 β wcel 2106 βwrex 3069 β cdif 3925 {csn 4606 class class class wbr 5125 {copab 5187 βcfv 6516 (class class class)co 7377 Basecbs 17109 Scalarcsca 17165 Β·π cvsca 17166 0gc0g 17350 1rcur 19942 LModclmod 20393 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-sep 5276 ax-nul 5283 ax-pow 5340 ax-pr 5404 ax-un 7692 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rmo 3364 df-reu 3365 df-rab 3419 df-v 3461 df-sbc 3758 df-csb 3874 df-dif 3931 df-un 3933 df-in 3935 df-ss 3945 df-pss 3947 df-nul 4303 df-if 4507 df-pw 4582 df-sn 4607 df-pr 4609 df-op 4613 df-uni 4886 df-iun 4976 df-br 5126 df-opab 5188 df-mpt 5209 df-tr 5243 df-id 5551 df-eprel 5557 df-po 5565 df-so 5566 df-fr 5608 df-we 5610 df-xp 5659 df-rel 5660 df-cnv 5661 df-co 5662 df-dm 5663 df-rn 5664 df-res 5665 df-ima 5666 df-pred 6273 df-ord 6340 df-on 6341 df-lim 6342 df-suc 6343 df-iota 6468 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7333 df-ov 7380 df-oprab 7381 df-mpo 7382 df-om 7823 df-2nd 7942 df-frecs 8232 df-wrecs 8263 df-recs 8337 df-rdg 8376 df-er 8670 df-en 8906 df-dom 8907 df-sdom 8908 df-pnf 11215 df-mnf 11216 df-xr 11217 df-ltxr 11218 df-le 11219 df-sub 11411 df-neg 11412 df-nn 12178 df-2 12240 df-sets 17062 df-slot 17080 df-ndx 17092 df-base 17110 df-plusg 17175 df-0g 17352 df-mgm 18526 df-sgrp 18575 df-mnd 18586 df-mgp 19926 df-ur 19943 df-ring 19995 df-lmod 20395 |
This theorem is referenced by: prjsper 41037 |
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