Assumed: myeq
myeq Bool ⊤ ⊥
  Assumed: T
  Assumed: a
Error (line: 5, pos: 6) type mismatch at application argument 3 of
    myeq Bool ⊤ a
expected type
    Bool
given type
    T
  Assumed: myeq2
  Set: lean::pp::implicit
Error (line: 9, pos: 15) type mismatch at application argument 3 of
    myeq2::explicit Bool ⊤ a
expected type
    Bool
given type
    T