[Scipy-tickets] [SciPy] #1574: cumtrapz does not behave as expected
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Thu Dec 15 15:58:34 CST 2011
#1574: cumtrapz does not behave as expected
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Reporter: tillahoffmann | Owner: somebody
Type: review | Status: new
Priority: normal | Milestone: Unscheduled
Component: scipy.integrate | Version: 0.9.0
Keywords: cumtrapz length |
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The function cumtrapz does not behave as one would expect from the
definition of an integral because the length of the output vector is the
length of the input vector - 1.
However, if a function is defined on a discrete set of N points then so is
the integral.
A 0 should be prepended to the resulting vector.
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Ticket URL: <http://projects.scipy.org/scipy/ticket/1574>
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