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As per title. All that is given in the title (w(x),a,b) are known and well defined on the entire computational interval.

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closed as not a real question by Did, Davide Giraudo, Matt N., tomasz, Micah Nov 21 '12 at 17:03

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

You provided no information at all, made no effort at all and it might be just me, but what you have written looks rather rude to me... –  tomasz Nov 21 '12 at 16:37
It is just you there was no rudeness intended at all. It was self explanatory. If you'd really like I could add the definition of a inner product in L2 space, but anyone that could answer the question would likely know it anyway. Well I would if I could find how to do LaTeX here. –  Brenton Horne Nov 21 '12 at 16:57

1 Answer 1

up vote 1 down vote accepted

If you know how to do the integration, integrate it and check if the answer is finite. Otherwise, you have a bunch of techniques including comparison with known integrals. It is impossible to give a general procedure.

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