Decomposing Functions Sciencing
5 小时之前 · By doing this, you can solve for functions in shorter, easier-to-understand pieces. Decomposing Functions. You can decompose a function of x, expressed as f(x), if a part of the …
Lambert W function - Wikipedia
1 天前 · The product logarithm Lambert W function plotted in the complex plane from −2 − 2i to 2 + 2i The graph of y = W(x) for real x < 6 and y > −4.The …
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中学生に”図で説く”←不定方程式：ax+by=1(a,b互いに素)
5 小时之前 · 定理 aとbが互いに素のとき，不定方程式：ax+by=1 ② には整数解が存在する. ⇒ 高校数学で登場する「存在定理」の一例です．解の具体像は提示しないが「解はある」と存在 …
Math 30-1 - Solving Radical Equations - YouTube
Exponential function - Wikipedia
1 天前 · In mathematics, the exponential function is the unique real function which maps zero to one and has a derivative equal to its value. The exponential of a …
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Euler's totient function - Wikipedia
1 天前 · The first thousand values of φ(n).The points on the top line represent φ(p) when p is a prime number, which is p − 1. [1]In number theory, Euler's totient function counts the positive …
Emmy Noether - Wikipedia
1 天前 · Amalie Emmy Noether [a] (US: / ˈ n ʌ t ər /, UK: / ˈ n ɜː t ə /; German:; 23 March 1882 – 14 April 1935) was a German mathematician who made many important contributions to abstract algebra.She proved Noether's first and …
Schrödinger equation - Wikipedia
1 天前 · In the language of linear algebra, this equation is an eigenvalue equation. Therefore, the wave function is an eigenfunction of the Hamiltonian ... Unlike de Broglie, Lunn went on to formulate the differential equation now known as the …
Ellipse - Wikipedia
5 小时之前 · An ellipse (red) obtained as the intersection of a cone with an inclined plane. Ellipse: notations Ellipses: examples with increasing eccentricity. In mathematics, an ellipse is a plane curve surrounding two focal points, such …
History of physics - Wikipedia
1 天前 · Descartes' influence in mathematics is equally apparent; the Cartesian coordinate system – allowing algebraic equations to be expressed as geometric shapes in a two-dimensional …
