| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 928-928 | GUIButton 是 GUIActiveArea 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 929-929 | GUIButton 是 ComputerInputButton 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 940-940 | GUIRadioButton 是 GUIButton 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 981-981 | ScrollBarArrowButton 是 GUIButton 的 subclass |
|
|