The argumentation for the legal validity of inductive reasoning in case-law .
归纳法在判例主义法律推理中的有效性与论证。
It is widely accepted that the theory of argumentation has primarily originated from analytic philosophy .
论证理论主要源于分析学，这一点一般为大多数学者所接受。
Eventually I got over the worry about circular argumentation by deciding that the test of philosophical truth was overall coherence , rather than deducibility from unquestioned first principles .
