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Theorem ax11dgen 1722
Description: Degenerate instance of ax-11 1746 where bundled variables and have a common substitution. Uses only Tarski's FOL axiom schemes. (Contributed by NM, 13-Apr-2017.)
Assertion
Ref Expression
ax11dgen

Proof of Theorem ax11dgen
StepHypRef Expression
1 ax-1 5 . . 3
21alimi 1559 . 2
32a1i 10 1
Colors of variables: wff set class
Syntax hints:   wi 4  wal 1540
This theorem was proved from axioms:  ax-1 5  ax-mp 8  ax-gen 1546  ax-5 1557
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