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Theorem nfnd 1930
 Description: Deduction associated with nfnt 1928. (Contributed by Mario Carneiro, 24-Sep-2016.)
Hypothesis
Ref Expression
nfnd.1
Assertion
Ref Expression
nfnd

Proof of Theorem nfnd
StepHypRef Expression
1 nfnd.1 . 2
2 nfnt 1928 . 2
31, 2syl 17 1
 Colors of variables: wff setvar class Syntax hints:   wn 3   wi 4  wnf 1637 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1639  ax-4 1652  ax-5 1725  ax-6 1771  ax-7 1814  ax-10 1861  ax-12 1878 This theorem depends on definitions:  df-bi 185  df-ex 1634  df-nf 1638 This theorem is referenced by:  nfand  1953  nfexd  1980  cbvexd  2053  nfexd2  2100  nfned  2736  nfneld  2748  nfrexd  2866  axpowndlem3  9006  axpowndlem4  9007  axregndlem2  9010  axregnd  9011  axregndOLD  9012  distel  30023  bj-cbvexdv  30865
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