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Theorem epelc 4322
Description: The epsilon relationship and the membership relation are the same. (Contributed by Scott Fenton, 11-Apr-2012.)
Hypothesis
Ref Expression
epelc.1 𝐵 ∈ V
Assertion
Ref Expression
epelc (𝐴 E 𝐵𝐴𝐵)

Proof of Theorem epelc
StepHypRef Expression
1 epelc.1 . 2 𝐵 ∈ V
2 epelg 4321 . 2 (𝐵 ∈ V → (𝐴 E 𝐵𝐴𝐵))
31, 2ax-mp 5 1 (𝐴 E 𝐵𝐴𝐵)
Colors of variables: wff set class
Syntax hints:  wb 105  wcel 2164  Vcvv 2760   class class class wbr 4029   E cep 4318
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 710  ax-5 1458  ax-7 1459  ax-gen 1460  ax-ie1 1504  ax-ie2 1505  ax-8 1515  ax-10 1516  ax-11 1517  ax-i12 1518  ax-bndl 1520  ax-4 1521  ax-17 1537  ax-i9 1541  ax-ial 1545  ax-i5r 1546  ax-14 2167  ax-ext 2175  ax-sep 4147  ax-pow 4203  ax-pr 4238
This theorem depends on definitions:  df-bi 117  df-3an 982  df-tru 1367  df-nf 1472  df-sb 1774  df-eu 2045  df-mo 2046  df-clab 2180  df-cleq 2186  df-clel 2189  df-nfc 2325  df-v 2762  df-un 3157  df-in 3159  df-ss 3166  df-pw 3603  df-sn 3624  df-pr 3625  df-op 3627  df-br 4030  df-opab 4091  df-eprel 4320
This theorem is referenced by:  epel  4323  epini  5036  ecid  6652  ordiso2  7094
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