derivative wikipedia - EAS
Xem thêm
Xem tất cả trên WikipediaDerivative - Wikipedia
https://en.wikipedia.org/wiki/DerivativeIn mathematics, the derivative of a function of a real variable measures the sensitivity to change of the function value (output value) with respect to a change in its argument (input value). Derivatives are a fundamental tool of calculus. For example, the derivative of the position of a moving object
...
Xem thêmDifferentiation is the action of computing a derivative. The derivative of a functiony = f(x) of a variable x is a measure of the rate at which the value y of the function changes with respect to the change of the variable x. It is called the
...
Xem thêmIf f is differentiable at a, then f must also be continuous at a. As an example, choose a point a and let f be the step functionthat returns the value 1 for all x less than a, and returns a different value
...
Xem thêmLet f be a function that has a derivative at every point in its domain. We can then define a function that maps every point x to the value of the derivative of f at x. This function is written f′ and is
...
Xem thêmLet f be a differentiable function, and let f ′ be its derivative. The derivative of f ′ (if it has one) is written f ′′ and is called the second derivativeof
...
Xem thêm
Relative to a hyperreal extension R ⊂ R of the real numbers, the derivative of a real function y = f(x) at a real point x can be defined as the
...
Xem thêmVector-valued functions
A vector-valued function y of a real variable sends real numbers to vectors in some vector spaceR...
Xem thêmLeibniz's notation
The symbols , , and were introduced by Gottfried Wilhelm Leibniz in 1675. It is still commonly used when the equation y = f(x) is viewed as a functional relationship between dependent and independent variables....
Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồiDerivative (finance) - Wikipedia
https://en.wikipedia.org/wiki/Derivative_(finance)In finance, a derivative is a contract that derives its value from the performance of an underlying entity. This underlying entity can be an asset, index, or interest rate, and is often simply called the "underlying". Derivatives can be used for a number of purposes, including insuring against price movements (hedging), increasing exposure to price movements for speculation, or getting access to …
Wikipedia · Nội dung trong CC-BY-SA giấy phépDerivative (mathematics) - Simple English Wikipedia, the ...
https://simple.wikipedia.org/wiki/Derivative_(mathematics)Xem thêm trên simple.wikipedia.orgThe derivative of y with respect to x is defined as the change in y over the change in x, as the distance between x 0 {\displaystyle x_{0}} and x 1 {\displaystyle x_{1}} becomes infinitely small (infinitesimal). In mathematical terms, 1. f ′ ( a ) = lim h → 0 f ( a + h ) − f ( a ) h {\displaystyle f'(a)=\lim _{h\to 0}{\frac {f(a+h)-f(a)}{h}}} That i…- Thời gian đọc ước tính: 3 phút
Derivative - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/DerivativeDerivative (linguistics), a word that is made from a more basic word. Derivative (chemistry), a substance that has similar properties to the original. However, one or more components of the original are replaced. Derivative works made from an existing work of art. This disambiguation page lists articles associated with the title Derivative.
- Thời gian đọc ước tính: 30 giây
Phái sinh (tài chính) – Wikipedia tiếng Việt
https://vi.wikipedia.org/wiki/Phái_sinh_(tài_chính)- Các phái sinh được các nhà đầu tư sử dụng cho những mục đích sau đây: 1. Phòng hộhoặc giảm nhẹ rủi ro trong các tài sản cơ sở, bằng cách tham gia một hợp đồng phái sinh mà giá trị của nó di chuyển theo hướng ngược lại với vị thế tài sản cơ sở của nó và triệt tiêu một phần hoặc toàn bộ rủi ro này; 2. Tạo khả năng tùy chọntrong đó giá trị của phái sinh được liên kết với một điều kiện …
- Thời gian đọc ước tính: 17 phút
Derivative - Wikipedia
https://sco.wikipedia.org/wiki/DerivativeThe derivative is a fundamental tuil o calculus for studyin the behavior o functions o a real variable.The derivative measures the sensitivity tae chynge o ane quantity (a function or dependent variable) tae anither quantity (the independent variable).For example, the derivative o the poseetion o a movin object wi respect tae time is the object's velocity: this measures hou …
- Thời gian đọc ước tính: 50 giây
Derivative - วิกิพีเดีย
https://th.wikipedia.org/wiki/DerivativeDerivative. จากวิกิพีเดีย สารานุกรมเสรี. derivative หรือ derivatives อาจหมายถึง. ตราสารอนุพันธ์ (financial derivative) อนุพันธ์ ทางคณิตศาสตร์. สารอนุพันธ์ ของสาร ...
Dérivation — Wikipédia
https://fr.wikipedia.org/wiki/DérivationWikipedia® est une marque déposée de la Wikimedia Foundation, Inc., organisation de bienfaisance régie par le paragraphe 501(c)(3) du code fiscal des États-Unis. Politique de confidentialité À propos de Wikipédia
- Thời gian đọc ước tính: 1 phút
Derivat (Wirtschaft) – Wikipedia
https://de.wikipedia.org/wiki/Derivat_(Wirtschaft)- Als Basiswerte (englisch underlying) kommen Commodities (Agrarprodukte, Energieprodukte, Handelswaren, Rohstoffe), Devisen, Effekten (Aktien, Anleihen, Investmentzertifikate), physikalische Basiswerte (Wetterderivate) oder synthetische Basiswerte (Börsenindex) in Frage. Bei Energie liegen Erdöl, Erdgas, Kohle und Strom für Energiederivate zugrunde. Alle werden an d…
- Thời gian đọc ước tính: 9 phút
导数 - 维基百科，自由的百科全书
https://zh.wikipedia.org/wiki/导数导数 （英語： derivative ）是 微积分 学中的一個概念。. 函数 在某一点的导数是指这个函数在这一点附近的变化率。. 导数的本质是通过 极限 的概念对函数进行局部的线性逼近。. 当函数. f {\displaystyle f} 的自变量在一点. x 0 {\displaystyle x_ {0}} 上产生一个增量. h ...
- Thời gian đọc ước tính: 9 phút
