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Theorem rabidim1 38774
Description: Membership in a restricted abstraction, implication. (Contributed by Glauco Siliprandi, 26-Jun-2021.)
Assertion
Ref Expression
rabidim1 (𝑥 ∈ {𝑥𝐴𝜑} → 𝑥𝐴)

Proof of Theorem rabidim1
StepHypRef Expression
1 rabid 3106 . 2 (𝑥 ∈ {𝑥𝐴𝜑} ↔ (𝑥𝐴𝜑))
21simplbi 476 1 (𝑥 ∈ {𝑥𝐴𝜑} → 𝑥𝐴)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wcel 1987  {crab 2911
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1719  ax-4 1734  ax-5 1836  ax-6 1885  ax-7 1932  ax-9 1996  ax-12 2044  ax-ext 2601
This theorem depends on definitions:  df-bi 197  df-an 386  df-tru 1483  df-ex 1702  df-sb 1878  df-clab 2608  df-cleq 2614  df-clel 2617  df-rab 2916
This theorem is referenced by:  ssrab2f  38787  infnsuprnmpt  38941  pimrecltpos  40226  pimrecltneg  40240  smfresal  40302  smfpimbor1lem2  40313  smflimmpt  40323  smfsupmpt  40328  smfinfmpt  40332  smflimsuplem7  40339  smflimsuplem8  40340  smflimsupmpt  40342
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