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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > lkrss | Structured version Visualization version GIF version |
Description: The kernel of a scalar product of a functional includes the kernel of the functional. (Contributed by NM, 27-Jan-2015.) |
Ref | Expression |
---|---|
lkrss.r | β’ π = (Scalarβπ) |
lkrss.k | β’ πΎ = (Baseβπ ) |
lkrss.f | β’ πΉ = (LFnlβπ) |
lkrss.l | β’ πΏ = (LKerβπ) |
lkrss.d | β’ π· = (LDualβπ) |
lkrss.s | β’ Β· = ( Β·π βπ·) |
lkrss.w | β’ (π β π β LVec) |
lkrss.g | β’ (π β πΊ β πΉ) |
lkrss.x | β’ (π β π β πΎ) |
Ref | Expression |
---|---|
lkrss | β’ (π β (πΏβπΊ) β (πΏβ(π Β· πΊ))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2733 | . . 3 β’ (Baseβπ) = (Baseβπ) | |
2 | lkrss.r | . . 3 β’ π = (Scalarβπ) | |
3 | lkrss.k | . . 3 β’ πΎ = (Baseβπ ) | |
4 | eqid 2733 | . . 3 β’ (.rβπ ) = (.rβπ ) | |
5 | lkrss.f | . . 3 β’ πΉ = (LFnlβπ) | |
6 | lkrss.l | . . 3 β’ πΏ = (LKerβπ) | |
7 | lkrss.w | . . 3 β’ (π β π β LVec) | |
8 | lkrss.g | . . 3 β’ (π β πΊ β πΉ) | |
9 | lkrss.x | . . 3 β’ (π β π β πΎ) | |
10 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | lkrscss 37968 | . 2 β’ (π β (πΏβπΊ) β (πΏβ(πΊ βf (.rβπ )((Baseβπ) Γ {π})))) |
11 | lkrss.d | . . . 4 β’ π· = (LDualβπ) | |
12 | lkrss.s | . . . 4 β’ Β· = ( Β·π βπ·) | |
13 | 5, 1, 2, 3, 4, 11, 12, 7, 9, 8 | ldualvs 38007 | . . 3 β’ (π β (π Β· πΊ) = (πΊ βf (.rβπ )((Baseβπ) Γ {π}))) |
14 | 13 | fveq2d 6896 | . 2 β’ (π β (πΏβ(π Β· πΊ)) = (πΏβ(πΊ βf (.rβπ )((Baseβπ) Γ {π})))) |
15 | 10, 14 | sseqtrrd 4024 | 1 β’ (π β (πΏβπΊ) β (πΏβ(π Β· πΊ))) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 = wceq 1542 β wcel 2107 β wss 3949 {csn 4629 Γ cxp 5675 βcfv 6544 (class class class)co 7409 βf cof 7668 Basecbs 17144 .rcmulr 17198 Scalarcsca 17200 Β·π cvsca 17201 LVecclvec 20713 LFnlclfn 37927 LKerclk 37955 LDualcld 37993 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-10 2138 ax-11 2155 ax-12 2172 ax-ext 2704 ax-rep 5286 ax-sep 5300 ax-nul 5307 ax-pow 5364 ax-pr 5428 ax-un 7725 ax-cnex 11166 ax-resscn 11167 ax-1cn 11168 ax-icn 11169 ax-addcl 11170 ax-addrcl 11171 ax-mulcl 11172 ax-mulrcl 11173 ax-mulcom 11174 ax-addass 11175 ax-mulass 11176 ax-distr 11177 ax-i2m1 11178 ax-1ne0 11179 ax-1rid 11180 ax-rnegex 11181 ax-rrecex 11182 ax-cnre 11183 ax-pre-lttri 11184 ax-pre-lttrn 11185 ax-pre-ltadd 11186 ax-pre-mulgt0 11187 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-nf 1787 df-sb 2069 df-mo 2535 df-eu 2564 df-clab 2711 df-cleq 2725 df-clel 2811 df-nfc 2886 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-rmo 3377 df-reu 3378 df-rab 3434 df-v 3477 df-sbc 3779 df-csb 3895 df-dif 3952 df-un 3954 df-in 3956 df-ss 3966 df-pss 3968 df-nul 4324 df-if 4530 df-pw 4605 df-sn 4630 df-pr 4632 df-tp 4634 df-op 4636 df-uni 4910 df-iun 5000 df-br 5150 df-opab 5212 df-mpt 5233 df-tr 5267 df-id 5575 df-eprel 5581 df-po 5589 df-so 5590 df-fr 5632 df-we 5634 df-xp 5683 df-rel 5684 df-cnv 5685 df-co 5686 df-dm 5687 df-rn 5688 df-res 5689 df-ima 5690 df-pred 6301 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6496 df-fun 6546 df-fn 6547 df-f 6548 df-f1 6549 df-fo 6550 df-f1o 6551 df-fv 6552 df-riota 7365 df-ov 7412 df-oprab 7413 df-mpo 7414 df-of 7670 df-om 7856 df-1st 7975 df-2nd 7976 df-tpos 8211 df-frecs 8266 df-wrecs 8297 df-recs 8371 df-rdg 8410 df-1o 8466 df-er 8703 df-map 8822 df-en 8940 df-dom 8941 df-sdom 8942 df-fin 8943 df-pnf 11250 df-mnf 11251 df-xr 11252 df-ltxr 11253 df-le 11254 df-sub 11446 df-neg 11447 df-nn 12213 df-2 12275 df-3 12276 df-4 12277 df-5 12278 df-6 12279 df-n0 12473 df-z 12559 df-uz 12823 df-fz 13485 df-struct 17080 df-sets 17097 df-slot 17115 df-ndx 17127 df-base 17145 df-ress 17174 df-plusg 17210 df-mulr 17211 df-sca 17213 df-vsca 17214 df-0g 17387 df-mgm 18561 df-sgrp 18610 df-mnd 18626 df-grp 18822 df-minusg 18823 df-sbg 18824 df-mgp 19988 df-ur 20005 df-ring 20058 df-oppr 20150 df-dvdsr 20171 df-unit 20172 df-invr 20202 df-drng 20359 df-lmod 20473 df-lss 20543 df-lvec 20714 df-lfl 37928 df-lkr 37956 df-ldual 37994 |
This theorem is referenced by: lkrss2N 38039 lkreqN 38040 lclkrslem1 40408 lcfrlem2 40414 |
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