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Theorem eelT 39494
Description: An elimination deduction. (Contributed by Alan Sare, 5-Feb-2017.) (Proof modification is discouraged.) (New usage is discouraged.)
Hypotheses
Ref Expression
eelT.1 (⊤ → 𝜑)
eelT.2 (𝜑𝜓)
Assertion
Ref Expression
eelT 𝜓

Proof of Theorem eelT
StepHypRef Expression
1 eelT.1 . . 3 (⊤ → 𝜑)
2 eelT.2 . . 3 (𝜑𝜓)
31, 2syl 17 . 2 (⊤ → 𝜓)
43trud 1634 1 𝜓
Colors of variables: wff setvar class
Syntax hints:  wi 4  wtru 1625
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8
This theorem depends on definitions:  df-bi 197  df-tru 1627
This theorem is referenced by: (None)
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