#13511: Allow access to principal values of integrals
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Reporter: kcrisman | Owner: burcin
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.4
Component: calculus | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by nbruin):
It gets even more exciting:
{{{
(%i2) integrate(sec(x),x,0,%pi/4);
(%o2) log((sqrt(2)+2)/2)/2-log(-(sqrt(2)-2)/2)/2
(%i3) integrate(sec(x),x,-%pi/4,0);
Principal Value
(%o3) log((sqrt(2)+2)/2)/2-log(-(sqrt(2)-2)/2)/2
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/13511#comment:8>
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