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No TPTP formula. May not be expressible in strict first order. Merge.kif 3398-3398 二元函数函数subclass
No TPTP formula. May not be expressible in strict first order. Merge.kif 3399-3399 二元函数三元关系subclass
No TPTP formula. May not be expressible in strict first order. Merge.kif 3400-3400 二元函数可继承的关系subclass
No TPTP formula. May not be expressible in strict first order. Merge.kif 3409-3409 结合函数二元函数subclass
No TPTP formula. May not be expressible in strict first order. Merge.kif 3430-3430 交换函数二元函数subclass


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