2.3.6 Information about a Formex

The Formex class has several methods related to abtaining information obout the object. We refer to the reference manual in chapter 8 for a full list. Some of the most interesting and often used ones are:

Function	Description
`F.nelems()`	Return the number of elements in the Formex.
`F.nplex()`	Return the plexitude (the number of point in each element) of the Formex.
`F.prop()`	Return the properties array (same as F.p).
`F.bbox()`	Return the bounding box of the Formex.
`F.center()`	Return the center of the Formex.