脑及物理定律》,(英)罗杰·彭罗斯著许明贤、吴忠超译,湖南科技出版社,1999-5-1《上帝与新物理学》,(英)保罗・戴维斯著,徐培译,湖南科技出版社,2005-5-parisonAcrossTheFundamentalStructuresOfRtagsRigsLogicOfTibetanHetuvidyaAndTermLogicZhuLi(Shanghai,zhuli.open@)Abstract:Startingfromtheexplorationofthedifferentsemanticsofcopulativeverb“be”,usingthesettheoryasatoolforsemanticsdescribing,parisonswithtermlogic,thisarticlediscussesthesubstantialformstakenbytheThreeLawsOfThoughtinrtagsrigslogicofTibetanHetuvidya.Asafurthurdiscussion,thisarticleanalysessomeimportantrelationshipsbetweenconceptsdefinedwithinrtagsrigslogicandpointsoutseveralimproperinterpretationsmadetothem,whichhadlongbeenproposedbysomeHetuvidyaresearchersfromtheperspectiveofwesternlogicandhaveneverbeenidentifiedformally.Keywords:semantics;Hetuvidya;rtagsrigs;termlogic;settheory;lawofthought;parison