This application may: Find the coordinates of the two points Find the sum and difference vectors Find the length of the vector Find the angle between the vectors Scalar multiply vectors Find the result of the vector product of a vector by a vector As well as this application can be found: Distance between: - Point and line - Skew lines - A point and a plane - Straight lines and planes - Parallel planes The angle between: - straight - Straight lines and planes - planes The application supports English and Russian languages.