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notes:cft [2020/11/25 17:50] – [Fourier integral theorem and Dirac δ-function] cjj | notes:cft [2020/11/25 19:43] (current) – [Fourier integral theorem and Dirac δ-function] cjj | ||
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As L goes to infinity, the integrand becomes more and more like a δ-function. | As L goes to infinity, the integrand becomes more and more like a δ-function. | ||
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