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Mirrors > Home > ILE Home > Th. List > rabexg | GIF version |
Description: Separation Scheme in terms of a restricted class abstraction. (Contributed by NM, 23-Oct-1999.) |
Ref | Expression |
---|---|
rabexg | ⊢ (𝐴 ∈ 𝑉 → {𝑥 ∈ 𝐴 ∣ 𝜑} ∈ V) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ssrab2 3227 | . 2 ⊢ {𝑥 ∈ 𝐴 ∣ 𝜑} ⊆ 𝐴 | |
2 | ssexg 4121 | . 2 ⊢ (({𝑥 ∈ 𝐴 ∣ 𝜑} ⊆ 𝐴 ∧ 𝐴 ∈ 𝑉) → {𝑥 ∈ 𝐴 ∣ 𝜑} ∈ V) | |
3 | 1, 2 | mpan 421 | 1 ⊢ (𝐴 ∈ 𝑉 → {𝑥 ∈ 𝐴 ∣ 𝜑} ∈ V) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∈ wcel 2136 {crab 2448 Vcvv 2726 ⊆ wss 3116 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-ext 2147 ax-sep 4100 |
This theorem depends on definitions: df-bi 116 df-tru 1346 df-nf 1449 df-sb 1751 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-rab 2453 df-v 2728 df-in 3122 df-ss 3129 |
This theorem is referenced by: rabex 4126 exmidsssnc 4182 exse 4314 frind 4330 elfvmptrab1 5580 mpoxopoveq 6208 diffitest 6853 supex2g 6998 cc4f 7210 omctfn 12376 epttop 12740 cldval 12749 neif 12791 neival 12793 cnfval 12844 cnovex 12846 cnpval 12848 hmeofn 12952 hmeofvalg 12953 ispsmet 12973 ismet 12994 isxmet 12995 blvalps 13038 blval 13039 cncfval 13209 |
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