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Axiom ax-trud 26
Description: Deduction form of tru 44. (Contributed by Mario Carneiro, 7-Oct-2014.)
Hypothesis
Ref Expression
ax-trud.1 R:∗
Assertion
Ref Expression
ax-trud R⊧⊤

Detailed syntax breakdown of Axiom ax-trud
StepHypRef Expression
1 tr . 2 term R
2 kt 8 . 2 term
31, 2wffMMJ2 11 1 wff R⊧⊤
Colors of variables: type var term
This axiom is referenced by:  trud  27  a1i  28
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