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Mirrors > Home > MPE Home > Th. List > ssv | Structured version Visualization version GIF version |
Description: Any class is a subclass of the universal class. (Contributed by NM, 31-Oct-1995.) |
Ref | Expression |
---|---|
ssv | ⊢ 𝐴 ⊆ V |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elex 3212 | . 2 ⊢ (𝑥 ∈ 𝐴 → 𝑥 ∈ V) | |
2 | 1 | ssriv 3607 | 1 ⊢ 𝐴 ⊆ V |
Colors of variables: wff setvar class |
Syntax hints: Vcvv 3200 ⊆ wss 3574 |
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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-v 3202 df-in 3581 df-ss 3588 |
This theorem is referenced by: inv1 3970 unv 3971 vss 4012 pssv 4016 disj2 4024 pwv 4433 unissint 4501 symdifv 4598 trv 4765 intabs 4825 xpss 5226 djussxp 5267 dmv 5341 dmresi 5457 resid 5460 ssrnres 5572 rescnvcnv 5597 cocnvcnv1 5646 relrelss 5659 dffn2 6047 oprabss 6746 fvresex 7139 ofmres 7164 f1stres 7190 f2ndres 7191 domssex2 8120 fineqv 8175 fiint 8237 marypha1lem 8339 marypha2 8345 cantnfval2 8566 oef1o 8595 dfac12lem2 8966 dfac12a 8970 fin23lem41 9174 dfacfin7 9221 iunfo 9361 gch2 9497 axpre-sup 9990 wrdv 13320 setscom 15903 isofn 16435 homaf 16680 dmaf 16699 cdaf 16700 prdsinvlem 17524 frgpuplem 18185 gsum2dlem2 18370 gsum2d 18371 mgpf 18559 prdsmgp 18610 prdscrngd 18613 pws1 18616 mulgass3 18637 crngridl 19238 ply1lss 19566 coe1fval3 19578 coe1tm 19643 ply1coe 19666 evl1expd 19709 frlmbas 20099 islindf3 20165 pmatcollpw3lem 20588 clsconn 21233 ptbasfi 21384 upxp 21426 uptx 21428 prdstps 21432 hausdiag 21448 cnmptid 21464 cnmpt1st 21471 cnmpt2nd 21472 fbssint 21642 prdstmdd 21927 prdsxmslem2 22334 isngp2 22401 uniiccdif 23346 wlkdlem1 26579 0vfval 27461 xppreima 29449 xppreima2 29450 1stpreimas 29483 ffsrn 29504 gsummpt2d 29781 qtophaus 29903 cnre2csqlem 29956 cntmeas 30289 eulerpartlemmf 30437 eulerpartlemgf 30441 sseqfv1 30451 sseqfn 30452 sseqfv2 30456 coinflippv 30545 erdszelem2 31174 mpstssv 31436 filnetlem4 32376 bj-0int 33055 elxp8 33219 poimirlem16 33425 poimirlem19 33428 poimirlem20 33429 poimirlem26 33435 poimirlem27 33436 heibor1lem 33608 inxpssres 34076 rmxyelqirr 37475 isnumbasgrplem1 37671 isnumbasgrplem2 37674 dfacbasgrp 37678 resnonrel 37898 comptiunov2i 37998 ntrneiel2 38384 ntrneik4w 38398 compneOLD 38644 conss2 38647 |
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