| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lkrsc | Structured version Visualization version Unicode version | ||
| Description: The kernel of a nonzero scalar product of a functional equals the kernel of the functional. (Contributed by NM, 9-Oct-2014.) |
| Ref | Expression |
|---|---|
| lkrsc.v |
|
| lkrsc.d |
|
| lkrsc.k |
|
| lkrsc.t |
|
| lkrsc.f |
|
| lkrsc.l |
|
| lkrsc.w |
|
| lkrsc.g |
|
| lkrsc.r |
|
| lkrsc.o |
|
| lkrsc.e |
|
| Ref | Expression |
|---|---|
| lkrsc |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lkrsc.v |
. . . . . . . . 9
| |
| 2 | fvex 6201 |
. . . . . . . . 9
| |
| 3 | 1, 2 | eqeltri 2697 |
. . . . . . . 8
|
| 4 | 3 | a1i 11 |
. . . . . . 7
|
| 5 | lkrsc.r |
. . . . . . 7
| |
| 6 | lkrsc.w |
. . . . . . . . 9
| |
| 7 | lkrsc.g |
. . . . . . . . 9
| |
| 8 | lkrsc.d |
. . . . . . . . . 10
| |
| 9 | lkrsc.k |
. . . . . . . . . 10
| |
| 10 | lkrsc.f |
. . . . . . . . . 10
| |
| 11 | 8, 9, 1, 10 | lflf 34350 |
. . . . . . . . 9
|
| 12 | 6, 7, 11 | syl2anc 693 |
. . . . . . . 8
|
| 13 | ffn 6045 |
. . . . . . . 8
| |
| 14 | 12, 13 | syl 17 |
. . . . . . 7
|
| 15 | eqidd 2623 |
. . . . . . 7
| |
| 16 | 4, 5, 14, 15 | ofc2 6921 |
. . . . . 6
|
| 17 | 16 | eqeq1d 2624 |
. . . . 5
|
| 18 | lkrsc.o |
. . . . . 6
| |
| 19 | lkrsc.t |
. . . . . 6
| |
| 20 | 8 | lvecdrng 19105 |
. . . . . . . 8
|
| 21 | 6, 20 | syl 17 |
. . . . . . 7
|
| 22 | 21 | adantr 481 |
. . . . . 6
|
| 23 | 6 | adantr 481 |
. . . . . . 7
|
| 24 | 7 | adantr 481 |
. . . . . . 7
|
| 25 | simpr 477 |
. . . . . . 7
| |
| 26 | 8, 9, 1, 10 | lflcl 34351 |
. . . . . . 7
|
| 27 | 23, 24, 25, 26 | syl3anc 1326 |
. . . . . 6
|
| 28 | 5 | adantr 481 |
. . . . . 6
|
| 29 | lkrsc.e |
. . . . . . 7
| |
| 30 | 29 | adantr 481 |
. . . . . 6
|
| 31 | 9, 18, 19, 22, 27, 28, 30 | drngmuleq0 18770 |
. . . . 5
|
| 32 | 17, 31 | bitrd 268 |
. . . 4
|
| 33 | 32 | pm5.32da 673 |
. . 3
|
| 34 | lveclmod 19106 |
. . . . . 6
| |
| 35 | 6, 34 | syl 17 |
. . . . 5
|
| 36 | 1, 8, 9, 19, 10, 35, 7, 5 | lflvscl 34364 |
. . . 4
|
| 37 | lkrsc.l |
. . . . 5
| |
| 38 | 1, 8, 18, 10, 37 | ellkr 34376 |
. . . 4
|
| 39 | 6, 36, 38 | syl2anc 693 |
. . 3
|
| 40 | 1, 8, 18, 10, 37 | ellkr 34376 |
. . . 4
|
| 41 | 6, 7, 40 | syl2anc 693 |
. . 3
|
| 42 | 33, 39, 41 | 3bitr4d 300 |
. 2
|
| 43 | 42 | eqrdv 2620 |
1
|
| Colors of variables: wff setvar class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
| This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-of 6897 df-om 7066 df-tpos 7352 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-er 7742 df-map 7859 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-nn 11021 df-2 11079 df-3 11080 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-plusg 15954 df-mulr 15955 df-0g 16102 df-mgm 17242 df-sgrp 17284 df-mnd 17295 df-grp 17425 df-minusg 17426 df-mgp 18490 df-ur 18502 df-ring 18549 df-oppr 18623 df-dvdsr 18641 df-unit 18642 df-invr 18672 df-drng 18749 df-lmod 18865 df-lvec 19103 df-lfl 34345 df-lkr 34373 |
| This theorem is referenced by: lkrscss 34385 ldualkrsc 34454 |
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