NIntegrate through discontinuities
- To: mathgroup at smc.vnet.net
- Subject: [mg121631] NIntegrate through discontinuities
- From: "Eric Michielssen" <emichiel at eecs.umich.edu>
- Date: Fri, 23 Sep 2011 03:43:04 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
Hi,
Suppose I have a function f[x] with singularities or discontinuities at x=b
and x=c.
1. What is the difference between NIntegrate[f[x],{x,a,b,c,d}] and
NIntegrate[f[x],{a,d},Exclusions -> {b,c}]
2. Suppose slist = {b,c}. How do I NIntegrate[f[x],{x,a,b,c,d}]?
NIntegrate[f[x],Flatten[x,a,slist,d]] does not work (as I expected).
Thanks,
Eric
Eric Michielssen
Radiation Laboratory
Department of Electrical Engineering and Computer Science
University of Michigan