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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 3943 | . 2 ⊢ (𝐶 ∈ 𝐴 → 𝐶 ∈ 𝐵) |
4 | 1, 3 | ax-mp 5 | 1 ⊢ 𝐶 ∈ 𝐵 |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2106 ⊆ wss 3913 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 |
This theorem depends on definitions: df-bi 206 df-an 397 df-tru 1544 df-ex 1782 df-sb 2068 df-clab 2709 df-cleq 2723 df-clel 2809 df-v 3448 df-in 3920 df-ss 3930 |
This theorem is referenced by: sseliALT 5271 fvrn0 6877 ovima0 7538 brtpos0 8169 frrlem14 8235 wfrlem16OLD 8275 rdg0 8372 iunfi 9291 rankdmr1 9746 rankeq0b 9805 cardprclem 9924 alephfp2 10054 dfac2b 10075 sdom2en01 10247 fin56 10338 fin1a2lem10 10354 hsmexlem4 10374 canthp1lem2 10598 ax1cn 11094 recni 11178 0xr 11211 pnfxr 11218 nn0rei 12433 nn0cni 12434 0xnn0 12500 nnzi 12536 nn0zi 12537 seqexw 13932 mulgfval 18888 lbsextlem4 20681 qsubdrg 20886 leordtval2 22600 iooordt 22605 hauspwdom 22889 comppfsc 22920 dfac14 23006 filconn 23271 isufil2 23296 iooretop 24166 ovolfiniun 24902 volfiniun 24948 iblabslem 25229 iblabs 25230 bddmulibl 25240 mdegcl 25471 logcn 26039 logccv 26055 leibpi 26329 xrlimcnp 26355 jensen 26375 emre 26392 lgsdir2lem3 26712 shelii 30220 chelii 30238 omlsilem 30407 nonbooli 30656 pjssmii 30686 riesz4 31069 riesz1 31070 cnlnadjeu 31083 nmopadjlei 31093 adjeq0 31096 dp2clq 31807 rpdp2cl 31808 dp2lt10 31810 dp2lt 31811 dp2ltc 31813 dplti 31831 qqh0 32654 qqh1 32655 qqhcn 32661 rrh0 32685 esumcst 32751 esumrnmpt2 32756 volmeas 32919 hgt750lem 33353 tgoldbachgtde 33362 kur14lem7 33893 kur14lem9 33895 iinllyconn 33935 bj-rdg0gALT 35615 bj-pinftyccb 35765 bj-minftyccb 35769 bj-rrdrg 35834 finixpnum 36136 poimirlem32 36183 ftc1cnnclem 36222 ftc2nc 36233 areacirclem2 36240 prdsbnd 36325 reheibor 36371 rmxyadd 41303 rmxy1 41304 rmxy0 41305 rmydioph 41396 rmxdioph 41398 expdiophlem2 41404 expdioph 41405 mpaaeu 41535 0iscard 41935 1iscard 41936 fourierdlem85 44552 fourierdlem102 44569 fourierdlem114 44581 iooborel 44712 hoicvrrex 44917 |
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