Vertical(vertical) | erect, erectness, perpendicular, plumb, unsloped, upended, upright, uprightness, vertical, verticality, vertically, verticalness |
appearance as argument number 1 |
No TPTP formula. May not be expressible in strict first order. | chinese_format.kif 3808-3809 | |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17104-17105 | |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17103-17103 | Vertical is an instance of positional attribute |
appearance as argument number 2 |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17112-17112 | Horizontal is the opposite of vertical |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 61558-61558 | |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 61557-61557 | |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 61556-61556 | |
No TPTP formula. May not be expressible in strict first order. | terms-tg.txt 531-531 |
antecedent |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 17107-17109 | An object is vertical to another object if and only if the other object is vertical to the object |
consequent |