Entry Value
Name BETA_THM
Conclusion !f y. (\x. f x) y = f y
Constructive Proof Yes
Axiom 
N|A
Classical Lemmas N|A
Constructive Lemmas
  • T
  • T <=> (\p. p) = (\p. p)
  • (!) = (\p. p = (\x. T))
    		•
    Contained Package bool-int
    Comment Standard HOL library retrieved from OpenTheory
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