I am interested in the definite integration of(adsbygoogle = window.adsbygoogle || []).push({});

f(x) / sqrt(-Q(x))

over the range of x for which quadratic

Q(x) = x^2 + b x + c is negative .

f(x) = sin(a x)/x in particular but others too.

Can anybody point me at any known formulae?

TIA.

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# Definite integraton f(x) / sqrt (-x^2-bx-c)

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