Tabulating

From: <andreyk1_at_post.tau.ac.il>
Date: Wed, 22 Nov 2006 15:23:04 +0200

Hi Rooters!

I have to calculate some quantity involving a 9 dimensional integration. I used the option "IntegralMultiple" with N=9, well it works, but takes a lot of time to complete the calculation. Is there another possibility to perform this?

Actually, my expression consists of three parts, two of them (a 4 dimensional integration) can be calculated only one time and be expressed as a table. Hence, instead the 4d integration, I can refer to a table and interpolate the values. Is there in Root some function which can do this? Tabulating and interpolation.

Thanks a lot!

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