Hi.. I am stuck up with a double integration where one of the integration limit is infinity. I know quadpack (qagi) can handle integration over infinite intervals. But how to make it work for the double integration. Or if there is any other routine that can handle both double integration and integration over infinite intervals. Thanks.....(adsbygoogle = window.adsbygoogle || []).push({});

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# Fortran Double integration over infinite intervals in Fortran

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