[sage-support] Re: question on using integral() in sage. Fourier transform of unit step function.

[Harald Schilly]

On Sep 22, 12:14 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> sage: integral(  cos(2 * pi * x * t), t , 0 , Infinity)
> ind
>
> What is "ind"?

my guess: indefinite (NaN in python-speak)

h
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