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| Mirrors > Home > ILE Home > Th. List > ssv | Unicode version | ||
| Description: Any class is a subclass of the universal class. (Contributed by NM, 31-Oct-1995.) |
| Ref | Expression |
|---|---|
| ssv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elex 2789 |
. 2
| |
| 2 | 1 | ssriv 3206 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-11 1530 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-ext 2189 |
| This theorem depends on definitions: df-bi 117 df-nf 1485 df-sb 1787 df-clab 2194 df-cleq 2200 df-clel 2203 df-v 2779 df-in 3181 df-ss 3188 |
| This theorem is referenced by: ddifss 3420 inv1 3506 unv 3507 vss 3517 disj2 3525 pwv 3864 trv 4171 xpss 4802 djussxp 4842 dmv 4914 dmresi 5034 resid 5036 ssrnres 5145 rescnvcnv 5165 cocnvcnv1 5213 relrelss 5229 dffn2 5448 oprabss 6056 ofmres 6246 f1stres 6270 f2ndres 6271 fiintim 7056 residfi 7070 djuf1olemr 7184 endjusym 7226 dju1p1e2 7338 suplocexprlemell 7863 seq3val 10644 seqvalcd 10645 seq3-1 10646 seqf 10648 seq3p1 10649 seqf2 10652 seq1cd 10653 seqp1cd 10654 seqclg 10656 seqfeq4g 10715 wrdv 11049 setscom 13033 gsumwsubmcl 13489 gsumfzcl 13492 prdsinvlem 13601 rngmgpf 13860 mgpf 13934 crngridl 14453 upxp 14905 uptx 14907 cnmptid 14914 cnmpt1st 14921 cnmpt2nd 14922 |
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