法官的自由裁量权站在历史主流的法学思潮的角度上看,经历了从形式法学的完全摒弃到自由法学和现实主义法学的绝对推崇再到二者相互融合的发展过程,本文侧重于法官在适用法律,进行法律推理的过程中确定性与不确定性的对比分析,旨在说明作为衡平和救济而存在的自由裁量是不可或缺的。 Judges’ discretion on the historical mainstream trend of jurisprudence point of view, has gone from the formal law completely abandoned to free jurisprudence and realistic jurisprudence absolutely respected and then the two fusion process of development, the focus of this article is the judge in the A comparative analysis of certainty and uncertainty in the application of law and legal reasoning is intended to show that discretion as equals and remedies is indispensable.