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NIntegrate through discontinuities


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).


Eric Michielssen
Radiation Laboratory
Department of Electrical Engineering and Computer Science
University of Michigan

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