Printable Metric Ruler
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Euclidean distance - In mathematics, the Euclidean distance or Euclidean metric is the "ordinary" distance between the two points that one would measure with a ruler, which can be proven by repeated application of the Pythagorean theorem. By using this formula as distance, Euclidean space becomes a metric space (even a Hilbert space).
Metric tree - A metric tree is any tree data structures specialized to index data in metric spaces. Metric trees exploit properties of metric spaces such as the triangle inequality to make accesses to the data more efficient.
Metric Commission - The Metric Commission, formally the Preparatory Commission for the Conversion to the Metric System was a Canadian government agency established by the federal government in 1971 to facilitate Canada's conversion to the Metric system from the Imperial system of weights and measures and to educate the public on the Metric system.
Fubini-Study metric - In mathematics, the Fubini-Study metric is a Kähler metric on projective Hilbert space, that is, complex projective space CPn endowed with an inner product. In the context of quantum mechanics, this space is sometimes called the Bloch sphere; the Fubini-Study metric is the natural metric for the geometrization of ...
