. "109748113"@en-us . . "13440935-n"^^ . . . "boolean operation"^^ . "113440935"^^ . "0"^^ . . . "112680630"@en-us . "an operation that follows the rules of Boolean algebra; each operand and the result take one of two values"@en-us . . "boolean operation"@en-us . . . . . "binary arithmetic operation"@en-us . "binary operation"@en-us . "0"^^ .