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Mirrors > Home > MPE Home > Th. List > ssralv | Structured version Visualization version GIF version |
Description: Quantification restricted to a subclass. (Contributed by NM, 11-Mar-2006.) |
Ref | Expression |
---|---|
ssralv | ⊢ (𝐴 ⊆ 𝐵 → (∀𝑥 ∈ 𝐵 𝜑 → ∀𝑥 ∈ 𝐴 𝜑)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ssel 3960 | . . 3 ⊢ (𝐴 ⊆ 𝐵 → (𝑥 ∈ 𝐴 → 𝑥 ∈ 𝐵)) | |
2 | 1 | imim1d 82 | . 2 ⊢ (𝐴 ⊆ 𝐵 → ((𝑥 ∈ 𝐵 → 𝜑) → (𝑥 ∈ 𝐴 → 𝜑))) |
3 | 2 | ralimdv2 3176 | 1 ⊢ (𝐴 ⊆ 𝐵 → (∀𝑥 ∈ 𝐵 𝜑 → ∀𝑥 ∈ 𝐴 𝜑)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2110 ∀wral 3138 ⊆ wss 3935 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-clab 2800 df-cleq 2814 df-clel 2893 df-ral 3143 df-in 3942 df-ss 3951 |
This theorem is referenced by: ss2ralv 4034 intss 4896 iinss1 4933 disjiun 5052 poss 5475 sess2 5523 isores3 7087 isoini2 7091 smores 7988 smores2 7990 tfrlem5 8015 resixp 8496 ac6sfi 8761 iunfi 8811 ixpfi2 8821 marypha1lem 8896 ordtypelem2 8982 tcrank 9312 acndom 9476 pwsdompw 9625 ssfin3ds 9751 fin1a2s 9835 hsmexlem4 9850 domtriomlem 9863 zornn0g 9926 fpwwe2lem13 10063 ingru 10236 cshw1 14183 rexanuz 14704 cau3lem 14713 caubnd 14717 limsupgord 14828 limsupval2 14836 rlimres 14914 lo1res 14915 o1of2 14968 o1rlimmul 14974 climsup 15025 fsumiun 15175 lcmfunsnlem1 15980 coprmprod 16004 pcfac 16234 vdwnnlem2 16331 firest 16705 imasaddfnlem 16800 imasvscafn 16809 psss 17823 tsrss 17832 cntz2ss 18462 cntzmhm2 18469 subgpgp 18721 efgsres 18863 telgsumfzs 19108 telgsums 19112 dprdss 19150 acsfn1p 19577 ocv2ss 20816 mretopd 21699 tgcn 21859 tgcnp 21860 subbascn 21861 cnss2 21884 cncnp 21887 sslm 21906 t1ficld 21934 tgcmp 22008 1stcfb 22052 islly2 22091 dislly 22104 comppfsc 22139 ptbasfi 22188 ptcnplem 22228 tx1stc 22257 qtoptop2 22306 fbunfip 22476 flftg 22603 txflf 22613 fclsbas 22628 fclsss1 22629 fclsss2 22630 alexsubb 22653 tmdgsum2 22703 metrest 23133 rescncf 23504 cnllycmp 23559 bndth 23561 fgcfil 23873 ivthlem2 24052 ivthlem3 24053 ovolsslem 24084 ovolfiniun 24101 finiunmbl 24144 volfiniun 24147 iunmbl 24153 ioombl1lem4 24161 dyadmax 24198 vitali 24213 mbfimaopnlem 24255 mbflimsup 24266 mbfi1flim 24323 ditgeq3 24447 dvferm 24584 rollelem 24585 dvivthlem1 24604 itgsubstlem 24644 aalioulem2 24921 ulmcaulem 24981 ulmss 24984 xrlimcnp 25545 2sqreunnlem2 26030 pntlem3 26184 pntlemp 26185 pntleml 26186 uspgr2wlkeq 27426 redwlk 27453 wwlksm1edg 27658 wwlksnred 27669 clwlkclwwlklem2 27777 clwwlkinwwlk 27817 clwwlkf 27825 wwlksubclwwlk 27836 occon 29063 xrge0infss 30483 resspos 30646 resstos 30647 submarchi 30815 prmidl2 30958 sigaclci 31391 measiun 31477 elmbfmvol2 31525 sibfof 31598 ftc2re 31869 bnj1118 32256 subfacp1lem3 32429 iccllysconn 32497 dmopab3rexdif 32652 untint 32938 untangtr 32940 dfon2lem6 33033 dfon2lem8 33035 dfon2lem9 33036 poseq 33095 soseq 33096 nosepon 33172 noresle 33200 sssslt1 33260 sssslt2 33261 neibastop1 33707 neibastop2lem 33708 neibastop3 33710 finixpnum 34876 ptrecube 34891 poimirlem26 34917 poimirlem27 34918 poimirlem30 34921 heicant 34926 volsupnfl 34936 prdstotbnd 35071 heibor1lem 35086 ispridl2 35315 elrfirn2 39291 rabdiophlem1 39396 dford3lem1 39621 kelac1 39661 ssralv2 40863 ssralv2VD 41198 climinf 41885 limsupvaluz2 42017 supcnvlimsup 42019 iccpartres 43577 |
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