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Thanks Sean four answer...I used the form at the bottom to inquire about the sources, they acknowledged receiving the inquiry and I am still waiting for their response. I was performing Fourier(Besselj(0,t)^2), I get a result but I cannot get...
I am calculating fourier(besselj(0,t)^2), The step by step solution is not available, Is there a "Source of information" button for references?