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Author: LASER-wikipedia2
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English[en]
In Henkin semantics, each sort of second-order variable has a particular domain of its own to range over, which may be a proper subset of all sets or functions of that sort.
Chinese[zh]
在Henkin语义中,每个二阶变量种类都有它自己取值的特定论域,它可以是所有此类的所有集合或函数的真子集。