Theorem rabidim1 3438

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 3437	. 2 ⊢ (𝑥 ∈ {𝑥 ∈ 𝐴 ∣ 𝜑} ↔ (𝑥 ∈ 𝐴 ∧ 𝜑))
2	1	simplbi 497	1 ⊢ (𝑥 ∈ {𝑥 ∈ 𝐴 ∣ 𝜑} → 𝑥 ∈ 𝐴)

Syntax hints:   → wi 4   ∈ wcel 2108  {crab 3415

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 2007  ax-8 2110  ax-9 2118  ax-12 2177  ax-ext 2707

This theorem depends on definitions:  df-bi 207  df-an 396  df-tru 1543  df-ex 1780  df-sb 2065  df-clab 2714  df-cleq 2727  df-clel 2809  df-rab 3416

This theorem is referenced by:  frgrwopreglem5  30302  frgrwopreg  30304  rabexgfGS  32480  ssrab2f  45141  infnsuprnmpt  45274  preimagelt  46728  preimalegt  46729  pimrecltpos  46737  pimrecltneg  46753  smfresal  46817  smfpimbor1lem2  46828  smflimmpt  46839  smfsupmpt  46844  smfinfmpt  46848  smflimsuplem7  46855  smflimsuplem8  46856  smflimsupmpt  46858  smfliminfmpt  46861  fsupdm  46871  finfdm  46875