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bu4 fen5 zheng3 ti1 cha4 yi4 han2 shu4 (MereologicalDifferenceFn)

(MereologicalDifferenceFn obj1 obj2) denotes the Object consisting of the parts which belong to obj1 and not to obj2.

Ontology

SUMO / MEREOTOPOLOGY

Class(es)

zhong3 lei4
is instance of
  ke3 ji4 cheng2 guan1 xi4  
is instance of
  kong1 jian1 guan1 xi4  
is instance of
zhong3 lei4
is instance of
  ke3 ji4 cheng2 guan1 xi4  
is instance of
  er4 yuan2 han2 shu4  
is instance of
is instance of
  bu4 fen5 zheng3 ti1 cha4 yi4 han2 shu4  

Coordinate term(s)

jia1 fa3 han2 shu4  fan3 mian4 han2 shu4  ri4 han2 shu4  mi4 du4 han2 shu4  chu2 fa3 han2 shu4  wen2 ben3 ban3 ben3 han2 shu4  zhi3 shu4 han2 shu4  zheng4 mian4 han2 shu4  tu2 lu4 jing4 han2 shu4  xiao3 shi2 han2 shu4  jiao1 ji2 han2 shu4  jian1 ge2 han2 shu4  zhong3 lei4 miao2 shu4 han2 shu4  lie4 jie2 han2 shu4  lie4 xu4 han2 shu4  dui4 shu4 han2 shu4  zui4 da4 zhi2 han2 shu4  zui4 da4 liang4 lu4 jing4 han2 shu4  ce4 liang4 han2 shu4  bu4 fen5 zheng3 ti1 jiao1 ji2 han2 shu4  bu4 fen5 zheng3 ti1 jia1 zong1 han2 shu4  zui4 xiao3 zhi2 han2 shu4  zui4 xiao3 liang4 lu4 jing4 han2 shu4  fen1 zhong1 han2 shu4  yue4 fen4 han2 shu4  cheng2 fa3 han2 shu4  qi1 kan1 yi1 qi1 han2 shu4  zhu3 ti1 han2 shu4  zhou1 qi1 xing4 shi2 ju4 han2 shu4  guan1 xi4 hu4 bu3 han2 shu4  xiang4 dui4 shi2 jian1 han2 shu4  yu2 shu4 han2 shu4  miao3 zhong1 han2 shu4  xi4 lie4 yi1 juan4 han2 shu4  biao3 pi2 han2 shu4  su4 du4 han2 shu4  jian3 fa3 han2 shu4  shi2 jian1 dan1 wei4 han2 shu4  shi2 jian1 li4 cheng2 han2 shu4  lian2 ji2 han2 shu4  wei4 zhi4 han2 shu4  jie4 yu1  xiang1 lian2 de5  xiang1 lian2  ju4 li2  dong4  da4 yu1  xiang4 dui4 fang1 wei4  bu4 fen5  bu4 fen5 tian2 chong1  bu4 fen5 wei4 yu1  xiao3 yu1  heng2 yue4 

Type restrictions

wu4 ti1 MereologicalDifferenceFn(wu4 ti1, wu4 ti1)

Axioms (3)

bu4 fen5 zheng3 ti1 jia1 zong1 han2 shu4 na4 bu4 xiang1 guan1 yu1 bu4 fen5 zheng3 ti1 cha4 yi4 han2 shu4. 
(relatedInternalConcept MereologicalSumFn MereologicalDifferenceFn)
bu4 fen5 zheng3 ti1 jiao1 ji2 han2 shu4 na4 bu4 xiang1 guan1 yu1 bu4 fen5 zheng3 ti1 cha4 yi4 han2 shu4. 
(relatedInternalConcept MereologicalProductFn MereologicalDifferenceFn)
If obj3 deng3 yu1 "obj1 he2 obj2 de5 cha4 yi4", then for all part holds: part shi4 obj3 de5 bu4 fen5) if and only if part shi4 obj1 de5 bu4 fen5) and part shi4 obj2 de5 bu4 fen5). 
(=>
      (equal
            ?OBJ3
            (MereologicalDifferenceFn ?OBJ1 ?OBJ2))
      (forall
            (?PART)
            (<=>
                  (part ?PART ?OBJ3)
                  (and
                        (part ?PART ?OBJ1)
                        (not
                              (part ?PART ?OBJ2))))))