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theorem proved term proof

fromComplex_toComplex

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formal statement (Lean)

  52@[simp] theorem fromComplex_toComplex (z : LogicComplex) :
  53    fromComplex (toComplex z) = z := by

proof body

Term-mode proof.

  54  cases z with
  55  | mk re im =>
  56    simp [toComplex, fromComplex, fromReal_toReal]
  57
  58/-- Carrier equivalence between recovered complex numbers and Mathlib `ℂ`. -/

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depends on (7)

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