Theorem rabidim1 3428

Description: Membership in a restricted abstraction, implication. (Contributed by Glauco Siliprandi, 26-Jun-2021.)

Assertion

Ref	Expression
rabidim1	⊢ (𝑥 ∈ {𝑥 ∈ 𝐴 ∣ 𝜑} → 𝑥 ∈ 𝐴)

Proof of Theorem rabidim1

Step	Hyp	Ref	Expression
1		rabid 3427	. 2 ⊢ (𝑥 ∈ {𝑥 ∈ 𝐴 ∣ 𝜑} ↔ (𝑥 ∈ 𝐴 ∧ 𝜑))
2	1	simplbi 497	1 ⊢ (𝑥 ∈ {𝑥 ∈ 𝐴 ∣ 𝜑} → 𝑥 ∈ 𝐴)

Syntax hints:   → wi 4   ∈ wcel 2109  {crab 3405

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-12 2178  ax-ext 2701

This theorem depends on definitions:  df-bi 207  df-an 396  df-tru 1543  df-ex 1780  df-sb 2066  df-clab 2708  df-cleq 2721  df-clel 2803  df-rab 3406

This theorem is referenced by:  frgrwopreglem5  30250  frgrwopreg  30252  rabexgfGS  32428  ssrab2f  45111  infnsuprnmpt  45244  preimagelt  46697  preimalegt  46698  pimrecltpos  46706  pimrecltneg  46722  smfresal  46786  smfpimbor1lem2  46797  smflimmpt  46808  smfsupmpt  46813  smfinfmpt  46817  smflimsuplem7  46824  smflimsuplem8  46825  smflimsupmpt  46827  smfliminfmpt  46830  fsupdm  46840  finfdm  46844