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Theorem ax46 2162
Description: Proof of a single axiom that can replace ax-4 2135 and ax-6o 2137. See ax46to4 2163 and ax46to6 2164 for the re-derivation of those axioms. (Contributed by Scott Fenton, 12-Sep-2005.) (Proof modification is discouraged.) (New usage is discouraged.)
Assertion
Ref Expression
ax46

Proof of Theorem ax46
StepHypRef Expression
1 ax-6o 2137 . 2
2 ax-4 2135 . 2
31, 2ja 153 1
Colors of variables: wff setvar class
Syntax hints:   wn 3   wi 4  wal 1540
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-4 2135  ax-6o 2137
This theorem is referenced by:  ax46to4  2163  ax46to6  2164
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