| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 4872-4876 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 4870-4870 | Heating equipment except warm air furnaces manufacturing is a subattribute of ventilation heating air conditioning and commercial refrigeration equipment manufacturing |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 27798-27798 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 27797-27797 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 27796-27796 |
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Sigma version 3.0 is open source software produced by Articulate Software and its partners