IntervalProd.measure¶

IntervalProd.measure(self, ndim=None)[source]¶

Return the Lebesgue measure of this interval product.

Parameters

ndimint, optional: Dimension of the measure to apply. None is interpreted as true_ndim, which always results in a finite and positive result (unless the set is a single point).

Examples

>>> min_pt, max_pt = [-1, 2.5, 0], [-0.5, 10, 0]
>>> rbox = IntervalProd(min_pt, max_pt)
>>> rbox.measure()
3.75
>>> rbox.measure(ndim=3)
0.0
>>> rbox.measure(ndim=3) == rbox.volume
True
>>> rbox.measure(ndim=1)
inf
>>> rbox.measure() == rbox.squeeze().volume
True