Minus i plus

The plus–minus sign or plus-or-minus sign, ±, is a symbol with multiple meanings. In mathematics, it generally indicates a choice of exactly two possible

The plus sign (+) and the minus sign (−) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents

Plus−minus (+/−, ±, plus/minus) is a sports statistic used to measure a player's impact, represented by the difference between their team's total scoring

The NHL Plus/Minus Award was a trophy awarded annually by the National Hockey League to the ice hockey "player, having played a minimum of 60 games, who

"The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information" is one of the most highly cited papers in psychology