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CoshAddIdentity_implies_DirectCoshAdd

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formal statement (Lean)

  38lemma CoshAddIdentity_implies_DirectCoshAdd (F : ℝ → ℝ)
  39  (h : CoshAddIdentity F) :
  40  DirectCoshAdd (G F) := h

proof body

  41

used by (7)

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depends on (9)

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