From: zaldy <zaldy_at_neutrino.kek.jp>

Date: Sat, 3 Sep 2005 10:09:24 +0900 (JST)

Date: Sat, 3 Sep 2005 10:09:24 +0900 (JST)

Dear ROOT Experts,

Just lately I have posted a mail regarding integration limit {-infinity, infity} but I still did not have a clear idea. For example, a Normalized Gaussian Function when integrated from -infinity to infinity is known.

These are my questions:

- Is the integration limit {-infinity, infinity} implemented in ROOT?
- How is it wriiten in the program?
- If not implemented, is there a kind of "RULE of THUMB" or TRICK thing so that integration limit {-infinity, infinity} can still be applied? (I mean using a very very large number can be used to mean infinite, I think)

Thanks.

-- Zaldy A. NawangReceived on Sat Sep 03 2005 - 03:10:52 MEST

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