sum of increasing powers
If we call the sum Sn, then P⋅Sn=P+P2+P3+⋯+Pn+1=Sn+(Pn+1−1). Solving for Sn we find: (P−1)Sn=Pn+1−1. and Sn=Pn+1−1P−1. This is a partial sum of ... ,You're probably looking for Faulhaber's formula. Revised answer after question edit: What you've written is the sum of a geometric sequence. A closed form of ...
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sum of increasing powers 相關參考資料
1 + 2 + 4 + 8 + ⋯ - Wikipedia
In mathematics, 1 + 2 + 4 + 8 + ⋯ is the infinite series whose terms are the successive powers of two. As a geometric series, it is characterized by its first term, 1, and its common ratio, 2. As a se... https://en.wikipedia.org Calculating sum of consecutive powers of a number ...
If we call the sum Sn, then P⋅Sn=P+P2+P3+⋯+Pn+1=Sn+(Pn+1−1). Solving for Sn we find: (P−1)Sn=Pn+1−1. and Sn=Pn+1−1P−1. This is a partial sum of ... https://math.stackexchange.com Closed formula for sum of increasing exponents - Mathematics ...
You're probably looking for Faulhaber's formula. Revised answer after question edit: What you've written is the sum of a geometric sequence. A closed form of ... https://math.stackexchange.com Is there a name for the sum of increasing powers ...
This is called a geometric sum/series according as N is finite or not. More generally, it is of the form N∑n=0arn. where N may be equal to infinity. In the case ... https://math.stackexchange.com Power Sum -- from Wolfram MathWorld
由 EW Weisstein 著作 · 2002 · 被引用 8 次 — General power sums arise commonly in statistics. For example, k-statistics are most commonly defined in terms of power sums. Power sums are related to ... https://mathworld.wolfram.com Sum of a series of a number raised to incrementing powers ...
Two great math courses that deal with sums and sequences such as the one you have defined are Real Analysis and basic Single-Variable Calculus. https://math.stackexchange.com Sum of increasing power - Mathematics Stack Exchange
For the first infinite series, what you want to learn about is Jacobi Theta Functions. See, for example, the result in Wolfram|Alpha. I don't know of anything ... https://math.stackexchange.com Sum of Powers - Mike's Toolbox
Sum of Consecutive Powers ... For example, we may need to find the sum of powers of a number x: Sum = x5 + x4 + x3 ... All of the exponents increased by one. http://mikestoolbox.com Sums of powers - Wikipedia
Sums of powers · Newton's identities express the sum of the kth powers of all the roots of a polynomial in terms of the coefficients in the polynomial. · The sum of ... https://en.wikipedia.org |