対訳 ブール式
出典:Wikipedia
出典:『Wikipedia』 (2011/06/01 05:55 UTC 版)
In computer science, a Boolean expression is an expression in a programming language that produces a Boolean value when evaluated, i.e. one of true or false. A Boolean expression may be composed of a combination of the Boolean constants true or false, Boolean-typed variables, Boolean-valued operators, and Boolean-valued functions.