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| Mirrors > Home > ILE Home > Th. List > ssv | GIF version | ||
| Description: Any class is a subclass of the universal class. Dual of 0ss 3551. (Contributed by NM, 31-Oct-1995.) |
| Ref | Expression |
|---|---|
| ssv | ⊢ 𝐴 ⊆ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elex 2827 | . 2 ⊢ (𝑥 ∈ 𝐴 → 𝑥 ∈ V) | |
| 2 | 1 | ssriv 3246 | 1 ⊢ 𝐴 ⊆ V |
| Colors of variables: wff set class |
| Syntax hints: Vcvv 2815 ⊆ wss 3214 |
| 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 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-11 1555 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2216 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-v 2817 df-in 3220 df-ss 3227 |
| This theorem is referenced by: ddifss 3463 inv1 3549 unv 3550 vss 3557 disj2 3569 pwv 3919 trv 4226 xpss 4864 djussxp 4906 dmv 4978 dmresi 5099 resid 5101 ssrnres 5211 rescnvcnv 5231 cocnvcnv1 5279 relrelss 5295 dffn2 5516 oprabss 6148 ofmres 6343 f1stres 6367 f2ndres 6368 fiintim 7205 residfi 7221 djuf1olemr 7359 endjusym 7401 dju1p1e2 7514 suplocexprlemell 8045 seq3val 10850 seqvalcd 10851 seq3-1 10852 seqf 10854 seq3p1 10855 seqf2 10858 seq1cd 10859 seqp1cd 10860 seqclg 10862 seqfeq4g 10921 wrdv 11269 setscom 13341 gsumwsubmcl 13756 gsumfzcl 13759 prdsinvlem 14143 rngmgpf 14181 mgpf 14259 crngridl 14809 upxp 15268 uptx 15270 cnmptid 15277 cnmpt1st 15284 cnmpt2nd 15285 |
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