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| Mirrors > Home > ILE Home > Th. List > rabex | GIF version | ||
| Description: Separation Scheme in terms of a restricted class abstraction. (Contributed by NM, 19-Jul-1996.) | 
| Ref | Expression | 
|---|---|
| rabex.1 | ⊢ 𝐴 ∈ V | 
| Ref | Expression | 
|---|---|
| rabex | ⊢ {𝑥 ∈ 𝐴 ∣ 𝜑} ∈ V | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | rabex.1 | . 2 ⊢ 𝐴 ∈ V | |
| 2 | rabexg 4176 | . 2 ⊢ (𝐴 ∈ V → {𝑥 ∈ 𝐴 ∣ 𝜑} ∈ V) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ {𝑥 ∈ 𝐴 ∣ 𝜑} ∈ V | 
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