Names for the number 0 in English no authoritative evidence that there has ever been any such word in Scots in the first place. According to the Oxford English Dictionary, the first use of the word "love" in English to mean "zero" was to define how a game was to be played, rather than the score in the game itself. Gambling games could be played for stakes (money) or "for love (of the game)", i.e. for zero stakes. The first such recorded usage quoted in the OED was in 1678. The shift in meaning from "zero stakes" to "zero score" is not an enormous conceptual leap, and
Zero-sum game to a zero-sum game with "n" + 1 players; the ("n" + 1)th player representing the global profit or loss. Zero-sum games and particularly their solutions are commonly misunderstood by critics of game theory, usually with respect to the independence and rationality of the players, as well as to the interpretation of utility functions. Furthermore, the word "game" does not imply the model is valid only for recreational games. Politics is sometimes called zero sum. In psychology, zero-sum thinking refers to the perception that a situation is like a zero-sum game, where one person's gain is another's loss. Zero-sum game