Sequences and series | Multiplication | Mathematical analysis | Infinite products
In mathematics, for a sequence of complex numbers a1, a2, a3, ... the infinite product is defined to be the limit of the partial products a1a2...an as n increases without bound. The product is said to converge when the limit exists and is not zero. Otherwise the product is said to diverge. A limit of zero is treated specially in order to obtain results analogous to those for infinite sums. Some sources allow convergence to 0 if there are only a finite number of zero factors and the product of the non-zero factors is non-zero, but for simplicity we will not allow that here. If the product converges, then the limit of the sequence an as n increases without bound must be 1, while the converse is in general not true. The best known examples of infinite products are probably some of the formulae for π, such as the following two products, respectively by Viète (Viète's formula, the first published infinite product in mathematics) and John Wallis (Wallis product): (Wikipedia).
Infinite products turn into infinite sums
https://en.wikipedia.org/wiki/Infinite_product If you have any questions of want to contribute to code or videos, feel free to write me a message on youtube or get my contact in the About section or googling my contacts.
From playlist Analysis
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From playlist Calculus Problems
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From playlist Calculus
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From playlist Sequences
An Infinite Product Conjecture - Monday Math Nugget #2
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From playlist Monday Math Nuggets
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This is the continuation of the epsilon-delta series! You can find Examples 1 and 2 on blackpenredpen's channel. Here I use an epsilon-delta argument to calculate an infinite limit, and at the same time I'm showing you how to calculate a right-hand-side limit. Enjoy!
From playlist Calculus
Ex: Number of Terms Needed in Partial Sum to Estimate an Infinite Sum with a Given Error.
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From playlist Infinite Series
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From playlist Infinite Series (Algebra)
An infinite product problem from the Johns Hopkins math tournament 2015 in calculus. This problem shows some very interesting properties of expanding powers! More fun calculus problems: https://www.youtube.com/playlist?list=PLug5ZIRrShJGFne7YhMi-4eYsUKzkITao New math videos every Monday
From playlist Calculus Problems
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From playlist Recent videos
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From playlist Mathematics
Does Infinite Cardinal Arithmetic Resemble Number Theory? - Menachem Kojman
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From playlist Mathematics
Workshop 1 "Operator Algebras and Quantum Information Theory" - CEB T3 2017 - Reinhard F. Werner
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From playlist 2017 - T3 - Analysis in Quantum Information Theory - CEB Trimester
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From playlist Book Reviews
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From playlist MSRI Summer School: Automorphic Forms And The Langlands Program, by Kevin Buzzard [2017]
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From playlist Analysis
The Basel Problem Part 2: Euler's Proof and the Riemann Hypothesis
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From playlist Analytic Number Theory
Along our way to understand the "internal" structure of a vertex algebra we look at the notion of the normally ordered product of two vertex operators and why we need such a definition. Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Merch: https://teespring.
From playlist Vertex Operator Algebras
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From playlist Fourier