radius vector
A surname from Spanish.
(transitive) To centrifuge in a microfuge.
(mathematics) A straight line (or the length of such line) connecting any point, as of a curve, with a fixed point, or pole, round which the straight line turns, and to which it serves to refer the successive points of a curve, in a system of polar coordinates.
plural of sierolomorphid
極座標では、極から曲線上の点への半径ベクトルが、その点の距離と角度を決定し、曲線をパラメータ表示できるようにします。
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DiQt
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