そくちせん
測地線
1. geodesic (line)Mathematics
2. GeodesicThe geodesics are great circle arcs. ]] In mathematics, particularly differential geometry, a geodesic is a generalization of the notion of a "straight line" to "curved spaces". In the presence of a Riemannian metric, geodesics are defined to be the shortest path between points in the space. In the presence of an affine connection, geodesics are defined to be curves whose tangent vectors remain parallel if they are transported along it.
Read “Geodesic” on English Wikipedia
Read “測地線” on Japanese Wikipedia
Read “Geodesic” on DBpedia
Read “Geodesic” on English Wikipedia
Read “測地線” on Japanese Wikipedia
Read “Geodesic” on DBpedia
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