No TPTP formula. May not be expressible in strict first order. | Media.kif 459-459 | 子類 PalmSunday and ChristianHoliday |
No TPTP formula. May not be expressible in strict first order. | Media.kif 460-460 | 子類 PalmSunday and Sunday |
No TPTP formula. May not be expressible in strict first order. | Media.kif 461-461 | 子類 PalmSunday and 可動的假期 |