Set of Powersets
PowersetSet class for symbolic powerset of mathematical sets.
The purpose of this class is to provide a symbolic representation for the powerset of sets that cannot be represented in a simpler class. Whilst this is not an abstract class, it is not recommended to construct this class directly but via the set operation methods.
set6::Set -> set6::SetWrapper -> set6::ProductSet -> PowersetSet
new()
Create a new PowersetSet object. It is not recommended to construct this class directly.
PowersetSet$new(set)
setSet to wrap.
A new PowersetSet object.
strprint()
Creates a printable representation of the object.
PowersetSet$strprint(n = 2)
nnumeric. Number of elements to display on either side of ellipsis when printing.
A character string representing the object.
contains()
Tests if elements x are contained in self.
PowersetSet$contains(x, all = FALSE, bound = NULL)
If all == TRUE then returns TRUE if all x are contained in self, otherwise FALSE.
If all == FALSE returns a vector of logicals corresponding to the length of x, representing
if each is contained in self. If bound == TRUE then an element is contained in self if it
is on or within the (possibly-open) bounds of self, otherwise TRUE only if the element is within
self or the bounds are closed.
isSubset()
Tests if x is a (proper) subset of self.
PowersetSet$isSubset(x, proper = FALSE, all = FALSE)
If all == TRUE then returns TRUE if all x are (proper) subsets of self, otherwise FALSE.
If all == FALSE returns a vector of logicals corresponding to the length of x, representing
if each is a (proper) subset of self.
clone()
The objects of this class are cloneable with this method.
PowersetSet$clone(deep = FALSE)
deepWhether to make a deep clone.
Set operations: setunion, setproduct, setpower, setcomplement, setsymdiff, powerset, setintersect
Other wrappers:
ComplementSet,
ExponentSet,
ProductSet,
UnionSet
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.