Distance in a sentence

Relations between p -norms The grid distance or rectilinear distance (sometimes called the "Manhattan distance") between two points is never shorter than the length of the line segment between them (the Euclidean or "as the crow flies" distance).

The idea behind distance teaching, or distance learning, assumes so much of parents, and it is because of these assumptions that distance teaching does not work.

A directed distance is called displacement when it is the distance along a straight line (minimum distance) from A and B, and when A and B are positions occupied by the same particle at two different instants of time.

Distance to the horizon of a sphere is the geometric mean of the distance to the closest point of the sphere and the distance to the farthest point of the sphere.

Free distance and error distribution The free distance (d) is the minimal Hamming distance between different encoded sequences.

His book The Tyranny of Distance Geoffrey Blainey (1966) The Tyranny of Distance; How Distance shaped Australia's History.

If we consider that its length is actually the distance from its tail to its tip, it becomes clear that the Euclidean norm of a vector is just a special case of Euclidean distance: the Euclidean distance between its tail and its tip.

Interior distance estimation Pixels colored according to the estimated interior distance It is also possible to estimate the distance of a limitly periodic (i.

It picks the unvisited vertex with the lowest-distance, calculates the distance through it to each unvisited neighbor, and updates the neighbor's distance if smaller.

Let the distance of node Y be the distance from the initial node to Y. Dijkstra's algorithm will assign some initial distance values and will try to improve them step by step.

Once this distance is found, the distance away can be found via the arc subtended in the sky, providing a temporary distance measurement.

That lens includes distance scales in feet and meters; when a marked distance is set opposite the large white index mark, the focus is set to that distance.

The complex amplitude of the primary wave at the point Q located at a distance r 0 from P 0 is given by : since the magnitude decreases in inverse proportion to the distance travelled, and the phase changes as k times the distance travelled.

The distance required to do this might be exemplified in astronomical terms as the approximate distance to the Circinus galaxy (roughly 3.6 times the distance to the Andromeda Galaxy) - about 9 million light years.

The solar parallax is related to the Earth–Sun distance as measured in Earth radii by : The smaller the solar parallax, the greater the distance between the Sun and Earth: a solar parallax of 15" is equivalent to an Earth–Sun distance of main Earth radii.

Variational formulation of distance The Euclidean distance between two points in space ( and ) may be written in a variational form where the distance is the minimum value of an integral: : Here is the trajectory (path) between the two points.

While their coordinate distance ( comoving distance ) remains constant, the physical distance between two such comoving points expands proportionally with the scale factor of the universe.

With these values and simple geometry, Hipparchus could determine the mean distance; because it was computed for a minimum distance of the Sun, it is the maximum mean distance possible for the Moon.

Nuhu has coached many long-distance runners to national reckoning and is delighted with the efforts the Sports Minister is making to ensure distance running is developed in Nigeria.

The record distance of the shot was then confirmed by an Apache helicopter, which hovered over the firing position, using its laser range finder to measure the distance from it to the target.