| appearance as argument number 1 |
|
| (documentation ArcCosineFn EnglishLanguage "The inverse of CosineFn.") | Merge.kif 5161-5161 | |
| (domain ArcCosineFn 1 RealNumber) | Merge.kif 5159-5159 | |
| (instance ArcCosineFn TotalValuedRelation) | Merge.kif 5158-5158 | |
| (instance ArcCosineFn UnaryFunction) | Merge.kif 5157-5157 | |
| (range ArcCosineFn RealNumber) | Merge.kif 5160-5160 |
| appearance as argument number 2 |
|
|
| (format EnglishLanguage ArcCosineFn "the arccosine of %1") | Merge.kif 5162-5162 | |
| (termFormat EnglishLanguage ArcCosineFn "arccosine") | Merge.kif 5163-5163 |
| consequent |
|
|
| (=> (and (relativeAngle ?O1 ?O2 ?N) (physicalEnd ?E1 ?O1) (physicalEnd ?E2 ?O1) (not (equal ?E1 ?E2)) (length ?O1 (MeasureFn ?N1 ?U)) (length ?O2 (MeasureFn ?N2 ?U)) (distance ?E1 ?E3 (MeasureFn ?N3 ?U)) (physicalEnd ?E3 ?O2) (physicalEnd ?E4 ?O2) (not (equal ?E3 ?E4)) (not (meetsSpatially ?E1 ?E3))) (equal ?N (ArcCosineFn (DivisionFn (SubtractionFn (SubtractionFn (MultiplicationFn ?N3 ?N3) (MultiplicationFn ?N1 ?N1)) (MultiplicationFn ?N2 ?N2)) (MultiplicationFn 2.0 (MultiplicationFn ?N1 ?N2)))))) |
Merge.kif 17637-17662 |
| statement |
|
|
| (equal (ArcCosineFn (CosineFn ?X)) ?X) |
Merge.kif 5165-5165 |
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Sigma version 3.0 is open source software produced by Articulate Software and its partners