κατὰ τὸ φιλόκαλον πειραθέντα κατανοῆσαι → see by working out the calculation
Mā̆crīnus: i, m.,I the name of a man.I A friend of the poet Persius, Pers. 2, 1.—II A Roman emperor, Aus. Caes. 23.
Măcrīnus,¹⁴ ī, m., nom d’homme : Pers. 2, 1