Deniable epistemic logic is an important tool used in the activities such as judging precisely, making decisions, and excluding fallacies, whose establishment helps to keep a clear thinking.

• 拒斥认知逻辑的建立有利于保持思维的明晰性，拒斥认知逻辑是精确判断、做出决策、排除谬误等活动的重要工具。