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    • 一个逻辑推理类--从规则推测前提的真假

  • 作者:aspxer  来源:internet  日期:2007-5-21 23:49:31  关键字:

  • 一个逻辑推理类--从规则推测前提的真假

    QUOTE>

    Power Logic
    C.Second Edition This is actually third edition of ,in this edition, I made a big change. 1。 Basic idea: I even change the whole design of Logic class from "Bool" value to "Logic State"==1:Positive; 0:Possible; -1: Negative. Because in my mind, as for an unknown logic object, its state is always unknown or "Possible". We can only use known logic object of which the logic state is either "Positive" or "Negative" to deduct all unknown logic object. Of course during deduction, if you find out you are attempting to change an known logic object from one state(Positive or Negative) to its opposite state, we reach an contradiction. I basically define 4 logic operation, but the 【我对这篇文章有话说?】
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