Tangent Line of a Vector Function: The graph of a parametric equation of the vector form r(t) = (x(t) , y(t), z(t)) represents a curve in space. Then, to find the equation of its tangent line, we must calculate the derivative of tha...
Zero vector :函数的零点 Zeros of a polynomial :多项式的零点 T Tangent function :正切函数 Tangent line :切线 Tangent plane :切平面 Tangent vector :切向量 Total differential :全微分 Trigonometric function :三角函数 Trigonometric integrals :三角积分 Trigonometric substitutions :三角代换法 Tripe integrals ...
The two points Q ([x.sub.q], [y.sub.q], [z.sub.q]) and (0, [r.sup.2]/[y.sub.q], [R.sup.2]/[Z.sub.q]) are on the intersection line of two tangent planes, and the direction vector of the tangent line equation is calculated as Interpolation Algorithm and Mathematical Mod...
定义tangent vector 是为了在流形上构造线性空间中的元素(或进行局部线性化) tangent vector 就是一种微分算子或导子(某种从函数到实数的映射) tangent vector 是无穷小的位移矢量 但很可惜,这些解答方式各自都有着以下不可忽视的缺陷: 第1种解答方式将 tangent vector 的大小与方向的意义给抽象化了,认为它可以用来...
The velocity vector field is the vector function r→′(t) . The speed of r→(t) at t=t0 is the length |r→′(t0)| of the velocity vector. Definition 3 The tangent line to a smooth curve γ at the point P=r→(t0) is the straight line through the point P=r→(t0)∈γ in ...
line curve, or surface; specifically, that portion of the straight line tangent to a curve that is between the point of tangency and a given line, the given line being, for example, the axis of abscissas, or a radius of a circle produced. See Trigonometrical function, underfunction. ...
tangent vector正切向量,切矢量 tangent method切向法;切线法;正切法 tangent length切线长度;切线长 base tangent length公法线长度 tangent同义词 adj. [数]切线的,相切的;接触的;离题的 contiguous,excursive tangent词源中文解释 1590年代,“在不相交的点相遇”,源自拉丁语 tangentem(主格 tangens),是 tangere “...
TangentVector Wolfram Function Repository Instant-use add-on functions for the Wolfram Language TangentVector Source Notebook Compute the tangent vector of a curve Contributed by:Wolfram Staff (original content by Alfred Gray) ResourceFunction["TangentVector"][c,t]...
Compute the hyperbolic arctangent of each element retrieved from an input strided array via a callback function. nodejs javascript node trigonometry math vector array stdlib mathematics angle ndarray node-js inverse radians trig tan tangent hyperbolic strided atanh Updated Sep 21, 2024 JavaScript st...
Let's think about the tangent plane with regard to a function f. 我们来考虑,关于函数f的一个切平面。 It has a hat because it's a unit vector, and t because it's tangent. 这上面有一个帽子表示它是单位矢量,T表示它是切线。 So, the velocity vector is going to be always tangent to...