On the one hand, logic is the study of certain mathematical properties of artificial, formal languages. It is concerned with such languages as the first or second order predicate calculus, modal logics, the lambda calculus, categorial grammars, and so forth.
Underworld is a 2003 action horror film directed by Len Wiseman about the secret history of Vampires and Lycans (an abbreviated form of lycanthrope). It is the first (chronologically, the second) installment in the Underworld series. The main plot revolves around Selene (Kate Beckinsale), a vampire Death Dealer hunting Lycans.
Wiseman, during a video interview with IGN at the 2014 New York Comic-Con this past weekend, revealed that another Underworld movie starring Beckinsale is, in fact, being developed in addition to the âspinoffâ featuring Jamesâ onscreen vampiric counterpart.