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Mirrors > Home > MPE Home > Th. List > strfv | Structured version Visualization version Unicode version |
Description: Extract a structure component (such as the base set) from a structure (such as a member of , df-poset 16946) with a component extractor (such as the base set extractor df-base 15863). By virtue of ndxid 15883, this can be done without having to refer to the hard-coded numeric index of . (Contributed by Mario Carneiro, 6-Oct-2013.) (Revised by Mario Carneiro, 29-Aug-2015.) |
Ref | Expression |
---|---|
strfv.s | Struct |
strfv.e | Slot |
strfv.n |
Ref | Expression |
---|---|
strfv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | strfv.s | . . 3 Struct | |
2 | structex 15868 | . . 3 Struct | |
3 | 1, 2 | ax-mp 5 | . 2 |
4 | 1 | structfun 15873 | . 2 |
5 | strfv.e | . 2 Slot | |
6 | strfv.n | . . 3 | |
7 | opex 4932 | . . . 4 | |
8 | 7 | snss 4316 | . . 3 |
9 | 6, 8 | mpbir 221 | . 2 |
10 | 3, 4, 5, 9 | strfv2 15906 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 cvv 3200 wss 3574 csn 4177 cop 4183 class class class wbr 4653 cfv 5888 Struct cstr 15853 cnx 15854 Slot cslot 15856 |
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-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-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-int 4476 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-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-oadd 7564 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 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-n0 11293 df-z 11378 df-uz 11688 df-fz 12327 df-struct 15859 df-slot 15861 |
This theorem is referenced by: strfv3 15908 1strbas 15980 2strbas 15984 2strop 15985 2strbas1 15987 2strop1 15988 rngbase 16001 rngplusg 16002 rngmulr 16003 srngbase 16009 srngplusg 16010 srngmulr 16011 srnginvl 16012 lmodbase 16018 lmodplusg 16019 lmodsca 16020 lmodvsca 16021 ipsbase 16025 ipsaddg 16026 ipsmulr 16027 ipssca 16028 ipsvsca 16029 ipsip 16030 phlbase 16035 phlplusg 16036 phlsca 16037 phlvsca 16038 phlip 16039 topgrpbas 16043 topgrpplusg 16044 topgrptset 16045 otpsbas 16052 otpstset 16053 otpsle 16054 otpsbasOLD 16056 otpstsetOLD 16057 otpsleOLD 16058 odrngbas 16067 odrngplusg 16068 odrngmulr 16069 odrngtset 16070 odrngle 16071 odrngds 16072 imassca 16179 imastset 16182 fuccofval 16619 setcbas 16728 catchomfval 16748 catccofval 16750 estrcbas 16765 ipobas 17155 ipolerval 17156 ipotset 17157 psrbas 19378 psrplusg 19381 psrmulr 19384 psrsca 19389 psrvscafval 19390 cnfldbas 19750 cnfldadd 19751 cnfldmul 19752 cnfldcj 19753 cnfldtset 19754 cnfldle 19755 cnfldds 19756 cnfldunif 19757 trkgbas 25344 trkgdist 25345 trkgitv 25346 algbase 37748 algaddg 37749 algmulr 37750 algsca 37751 algvsca 37752 rngchomfvalALTV 41984 rngccofvalALTV 41987 ringchomfvalALTV 42047 ringccofvalALTV 42050 |
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