26 февр. 2016 г. · For a lot of people the favorite way of solving Gaussian integral I=∫∞−∞e−x2dx is to find I2 in polar coordinates and then take a root. The ... Gaussian integral with Feynman's technique for integration Variations on Gauss' integral trick - Math Stack Exchange Другие результаты с сайта math.stackexchange.com |
23 февр. 2022 г. · Here's a simpler problem where the Feynman technique can be used to get an idea of how it works and the steps you need to take. |
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The Gaussian integral, also called the probability integral and closely related to the erf function, is the integral of the one-dimensional Gaussian function ... |
The Gaussian integral, also known as the Euler–Poisson integral, is the integral of the Gaussian function |
13 авг. 2023 г. · The fundamental step is to introduce some new function of a new variable, which equals the integral of interest when evaluated at a particular ... |
15 апр. 2020 г. · But it can be evaluated quite simply using the following trick. A2=∫+∞−∞e−x2dx∫+∞−∞e−y2dy=∫+∞−∞∫+∞−∞dxdye−(x2+y2). |
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