Of or relating to a logical combinatorial system treating variables, such as propositions and computer logic elements, through the operators AND, OR, NOT, and XOR.

布尔数学的。逻辑函数的运算，运算子包括：与 (AND)、或 (OR) 和异或(XOR)。

Of or relating to a data type or variable in a programming language that can have one of two values, true or false.

二进制的。