A first-order term is recursively constructed from constant symbols, variables and function symbols. An expression formed by applying a predicate symbol to an appropriate number of terms is called an atomic formula, which evaluates to true or false in bivalent logics, given an interpretation.
Season 2 of Expedition Unknown premiered on the Travel Channel in the US on Wednesday, October 7, 2015 and it is set to have twenty one-hour episodes. In the premiere episode, Josh Gates goes to England, Wales, and Scotland in hopes to find the facts and separate them from the myths about legendary King Arthur.
Discovery Sets Shark Week 2017, Documentary Slate, Souped Up Motor Monâ¦. Top Stories. Discovery Sets Shark Week 2017, Documentary Slate, Souped Up Motor Monday & More â Upfronts. Discovery Channel is unveiling 18 new series and 20 returning series for its 2017-2018 season for its upfront presentation to advertisers today in New York.