On the embody of formal logic in Advanced math concept;

On Teaching Western Economics and the Training of Formal Logic Thinking;

Thought on Compilation of Formal Logic Aiming to Teachers Education;

by comparing and researching law of excluded middle of form logic and mathematical logic from quantity and quality of aspect,to unify and generalize law of excluded middle,This paper presents united law of excluded middle-general law of excluded middle,and provides its mathematics expression.

The logical forms of criminal psychology picture include the from-individual-to-general inductive pictures and from-general-to-individual syllogistic pictures.

It analyses the logical form of presumption of innocence,which shows that the logical form of presumption of innocence is a correct logical argumentation,but not the wrong argumentation of "argument from ignorance".

Its form is "q,so p",and its complete logical form is "q,p →q,so p".

The consistency design of the sonic and DDLⅢ logger in the trio-logger;

An analysis of the features of informal logic in legal reasoning;

In fact,"logic of argument"can only get its own legitimacy when understood as argumentation theory,which indeed has the genus-category relationship with informal logic.

The informal logic is an emerging discipline after the traditional logic and the mathematical logic,whose basic function is to raise and to train human power of logical thinking and the rational thought.