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Theorem sbiedv 2037
Description: Conversion of implicit substitution to explicit substitution (deduction version of sbie 2038). (Contributed by NM, 7-Jan-2017.)
Hypothesis
Ref Expression
sbiedv.1
Assertion
Ref Expression
sbiedv
Distinct variable groups:   ,   ,
Allowed substitution hints:   ()   (,)   ()

Proof of Theorem sbiedv
StepHypRef Expression
1 nfv 1619 . 2  F/
2 nfvd 1620 . 2  F/
3 sbiedv.1 . . 3
43ex 423 . 2
51, 2, 4sbied 2036 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   wb 176   wa 358  wsb 1648
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1546  ax-5 1557  ax-17 1616  ax-9 1654  ax-8 1675  ax-6 1729  ax-7 1734  ax-11 1746  ax-12 1925
This theorem depends on definitions:  df-bi 177  df-an 360  df-tru 1319  df-ex 1542  df-nf 1545  df-sb 1649
This theorem is referenced by: (None)
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