Necessity
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appearance as argument number 1 |
No TPTP formula. May not be expressible in strict first order. | chinese_format.kif 3891-3892 | |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17413-17414 | |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17412-17412 | Necessity is an instance of alethic attribute |
appearance as argument number 2 |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 40059-40059 | |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 40058-40058 | |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 40057-40057 |
antecedent |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17416-17418 | The statement a formula has the modal force of necessity if and only if the statement the formula doesn't have the modal force of possibility |
No TPTP formula. May not be expressible in strict first order. | Dining.kif 772-795 |
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No TPTP formula. May not be expressible in strict first order. | Merge.kif 17420-17422 |
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