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Mirrors > Home > MPE Home > Th. List > sselii | Structured version Visualization version GIF version |
Description: Membership inference from subclass relationship. (Contributed by NM, 31-May-1999.) |
Ref | Expression |
---|---|
sseli.1 | ⊢ 𝐴 ⊆ 𝐵 |
sselii.2 | ⊢ 𝐶 ∈ 𝐴 |
Ref | Expression |
---|---|
sselii | ⊢ 𝐶 ∈ 𝐵 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sselii.2 | . 2 ⊢ 𝐶 ∈ 𝐴 | |
2 | sseli.1 | . . 3 ⊢ 𝐴 ⊆ 𝐵 | |
3 | 2 | sseli 3883 | . 2 ⊢ (𝐶 ∈ 𝐴 → 𝐶 ∈ 𝐵) |
4 | 1, 3 | ax-mp 5 | 1 ⊢ 𝐶 ∈ 𝐵 |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2112 ⊆ wss 3853 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2018 ax-8 2114 ax-9 2122 ax-ext 2708 |
This theorem depends on definitions: df-bi 210 df-an 400 df-tru 1546 df-ex 1788 df-sb 2073 df-clab 2715 df-cleq 2728 df-clel 2809 df-v 3400 df-in 3860 df-ss 3870 |
This theorem is referenced by: sseliALT 5187 fvrn0 6723 ovima0 7365 brtpos0 7953 frrlem14 8018 wfrlem16 8048 rdg0 8135 iunfi 8942 rankdmr1 9382 rankeq0b 9441 cardprclem 9560 alephfp2 9688 dfac2b 9709 sdom2en01 9881 fin56 9972 fin1a2lem10 9988 hsmexlem4 10008 canthp1lem2 10232 ax1cn 10728 recni 10812 0xr 10845 pnfxr 10852 nn0rei 12066 nn0cni 12067 0xnn0 12133 nnzi 12166 nn0zi 12167 seqexw 13555 mulgfval 18444 lbsextlem4 20152 qsubdrg 20369 leordtval2 22063 iooordt 22068 hauspwdom 22352 comppfsc 22383 dfac14 22469 filconn 22734 isufil2 22759 iooretop 23617 ovolfiniun 24352 volfiniun 24398 iblabslem 24679 iblabs 24680 bddmulibl 24690 mdegcl 24921 logcn 25489 logccv 25505 leibpi 25779 xrlimcnp 25805 jensen 25825 emre 25842 lgsdir2lem3 26162 shelii 29250 chelii 29268 omlsilem 29437 nonbooli 29686 pjssmii 29716 riesz4 30099 riesz1 30100 cnlnadjeu 30113 nmopadjlei 30123 adjeq0 30126 dp2clq 30829 rpdp2cl 30830 dp2lt10 30832 dp2lt 30833 dp2ltc 30835 dplti 30853 qqh0 31600 qqh1 31601 qqhcn 31607 rrh0 31631 esumcst 31697 esumrnmpt2 31702 volmeas 31865 hgt750lem 32297 tgoldbachgtde 32306 kur14lem7 32841 kur14lem9 32843 iinllyconn 32883 bj-pinftyccb 35076 bj-minftyccb 35080 bj-rrdrg 35144 finixpnum 35448 poimirlem32 35495 ftc1cnnclem 35534 ftc2nc 35545 areacirclem2 35552 prdsbnd 35637 reheibor 35683 rmxyadd 40387 rmxy1 40388 rmxy0 40389 rmydioph 40480 rmxdioph 40482 expdiophlem2 40488 expdioph 40489 mpaaeu 40619 fourierdlem85 43350 fourierdlem102 43367 fourierdlem114 43379 iooborel 43508 hoicvrrex 43712 |
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