| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > ssv | 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 2814 | . 2 ⊢ (𝑥 ∈ 𝐴 → 𝑥 ∈ V) | |
| 2 | 1 | ssriv 3231 | 1 ⊢ 𝐴 ⊆ V |
| Colors of variables: wff set class |
| Syntax hints: Vcvv 2802 ⊆ wss 3200 |
| 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 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-11 1554 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-v 2804 df-in 3206 df-ss 3213 |
| This theorem is referenced by: ddifss 3445 inv1 3531 unv 3532 vss 3542 disj2 3550 pwv 3892 trv 4199 xpss 4834 djussxp 4875 dmv 4947 dmresi 5068 resid 5070 ssrnres 5179 rescnvcnv 5199 cocnvcnv1 5247 relrelss 5263 dffn2 5484 oprabss 6106 ofmres 6297 f1stres 6321 f2ndres 6322 fiintim 7122 residfi 7138 djuf1olemr 7252 endjusym 7294 dju1p1e2 7407 suplocexprlemell 7932 seq3val 10721 seqvalcd 10722 seq3-1 10723 seqf 10725 seq3p1 10726 seqf2 10729 seq1cd 10730 seqp1cd 10731 seqclg 10733 seqfeq4g 10792 wrdv 11128 setscom 13121 gsumwsubmcl 13578 gsumfzcl 13581 prdsinvlem 13690 rngmgpf 13949 mgpf 14023 crngridl 14543 upxp 14995 uptx 14997 cnmptid 15004 cnmpt1st 15011 cnmpt2nd 15012 |
| Copyright terms: Public domain | W3C validator |