| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 3918 | . 2 ⊢ (𝐶 ∈ 𝐴 → 𝐶 ∈ 𝐵) |
| 4 | 1, 3 | ax-mp 5 | 1 ⊢ 𝐶 ∈ 𝐵 |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2114 ⊆ wss 3890 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-ex 1782 df-clel 2812 df-ss 3907 |
| This theorem is referenced by: sseliALT 5244 fvrn0 6862 ovima0 7539 brtpos0 8176 frrlem14 8242 rdg0 8353 iunfi 9246 rankdmr1 9716 rankeq0b 9775 cardprclem 9894 alephfp2 10022 dfac2b 10044 sdom2en01 10215 fin56 10306 fin1a2lem10 10322 hsmexlem4 10342 canthp1lem2 10567 ax1cn 11063 recni 11150 0xr 11183 pnfxr 11190 nn0rei 12439 nn0cni 12440 0xnn0 12507 nnzi 12542 nn0zi 12543 seqexw 13970 mulgfval 19036 lbsextlem4 21151 qsubdrg 21409 leordtval2 23187 iooordt 23192 hauspwdom 23476 comppfsc 23507 dfac14 23593 filconn 23858 isufil2 23883 iooretop 24740 ovolfiniun 25478 volfiniun 25524 iblabslem 25805 iblabs 25806 bddmulibl 25816 mdegcl 26044 logcn 26624 logccv 26640 leibpi 26919 xrlimcnp 26945 jensen 26966 emre 26983 lgsdir2lem3 27304 shelii 31301 chelii 31319 omlsilem 31488 nonbooli 31737 pjssmii 31767 riesz4 32150 riesz1 32151 cnlnadjeu 32164 nmopadjlei 32174 adjeq0 32177 dp2clq 32955 rpdp2cl 32956 dp2lt10 32958 dp2lt 32959 dp2ltc 32961 dplti 32979 zringfrac 33629 vieta 33739 qqh0 34144 qqh1 34145 qqhcn 34151 rrh0 34175 esumcst 34223 esumrnmpt2 34228 volmeas 34391 hgt750lem 34811 tgoldbachgtde 34820 kur14lem7 35410 kur14lem9 35412 iinllyconn 35452 bj-rdg0gALT 37394 bj-pinftyccb 37551 bj-minftyccb 37555 bj-rrdrg 37620 finixpnum 37940 poimirlem32 37987 ftc1cnnclem 38026 ftc2nc 38037 areacirclem2 38044 prdsbnd 38128 reheibor 38174 rmxyadd 43367 rmxy1 43368 rmxy0 43369 rmydioph 43460 rmxdioph 43462 expdiophlem2 43468 expdioph 43469 mpaaeu 43596 0iscard 43986 1iscard 43987 wfaxrep 45439 wfaxnul 45441 wfaxinf2 45446 fourierdlem85 46637 fourierdlem102 46654 fourierdlem114 46666 iooborel 46797 hoicvrrex 47002 lamberte 47348 |
| Copyright terms: Public domain | W3C validator |