- #106

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Consider the ##"+"## as the typo. It isn't necessary. It should have been ##r>0##. (corrected)Delta2 said:Something else, I see the domain of the functions ##f_r## is ##\mathbb{R^{+}}## while the domain of the integral is ##\mathbb{R}##.. Is this a typo? The domain of the integral should be also ##\mathbb{R^{+}}## right?

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