On Thursday, September 20, 2012 12:58:15 AM UTC-4, Mizuchi wrote: > > Hi, Nils: > > Thanks for reply. IMHO, for many physical problems, we just want to know > principal value. As you mentioned, we can use other definition to void this > issue. However, for more complicated formula, it is hard find the healthy > definition. I think it could be better if either (1) sage provide a > parameter for integrate that whether accept the principal value, (2) or at > least print a warning instead throw an exception. > > Currently I have to use maxima directly to deal with integral, though > maxima is a good tool, I just not famillar with. > > Regards, >> >> >> I've made http://trac.sagemath.org/sage_trac/ticket/13511 to track this enhancement request. I'm not sure what the "right" solution is, though.
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