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Theorem ax10lem5 1882
 Description: Lemma for ax10 1884. Change free and bound variables. (Contributed by NM, 22-Jul-2015.)
Assertion
Ref Expression
ax10lem5
Distinct variable group:   ,

Proof of Theorem ax10lem5
Dummy variables are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 ax10lem1 1876 . . . 4
2 ax10lem4 1881 . . . 4
31, 2syl 15 . . 3
4 ax10lem1 1876 . . 3
53, 4syl 15 . 2
6 ax10lem4 1881 . 2
75, 6syl 15 1
 Colors of variables: wff set class Syntax hints:   wi 4  wal 1527 This theorem is referenced by:  ax10  1884  a16g  1885  aev  1931 This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1533  ax-5 1544  ax-17 1603  ax-9 1635  ax-8 1643  ax-6 1703  ax-7 1708  ax-11 1715  ax-12 1866 This theorem depends on definitions:  df-bi 177  df-an 360  df-ex 1529
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