visualAcuity |
appearance as argument number 1 |
(documentation visualAcuity EnglishLanguage "A Measuring of visual acuity stated as a ratio. The ratio is of at how many feet the subject can see the same information as a normal person. For an example of someone with slightly impaired vision, 20/ 40 vision means that the subject has to be at 20 feet to see what a 'normal' person would be able to see at 40 feet.") | Medicine.kif 1711-1716 | |
(domain visualAcuity 1 Human) | Medicine.kif 1705-1705 | |
(domain visualAcuity 2 Integer) | Medicine.kif 1706-1706 | |
(domain visualAcuity 3 Integer) | Medicine.kif 1707-1707 | |
(instance visualAcuity TernaryPredicate) | Medicine.kif 1704-1704 |
appearance as argument number 2 |
(format EnglishLanguage visualAcuity "%1 has %2/%3 eyesight") | Medicine.kif 1709-1709 | |
(termFormat EnglishLanguage visualAcuity "visual acuity") | Medicine.kif 1708-1708 |
antecedent |
(=> (visualAcuity ?H1 ?I1 ?I2) (exists (?H2) (and (not (attribute ?H2 (ImpairedBodyPartFn Eye))) (visualAcuity ?H2 ?I2 ?I2)))) |
Medicine.kif 1718-1724 | |
(=> (visualAcuity ?H1 ?I1 ?I2) (exists (?S ?L) (and (instance ?S SnellenChart) (instance ?L Looking) (destination ?L ?S) (agent ?L ?H1)))) |
Medicine.kif 1726-1733 |
consequent |
(=> (visualAcuity ?H1 ?I1 ?I2) (exists (?H2) (and (not (attribute ?H2 (ImpairedBodyPartFn Eye))) (visualAcuity ?H2 ?I2 ?I2)))) |
Medicine.kif 1718-1724 |