set6 (version 0.1.1)

ExtendedReals: Set of Extended Real Numbers

Description

The mathematical set of extended real numbers, defined as the union of the set of reals with \(\pm\infty\). i.e. $$R \cup \\{-\infty, \infty\\}$$ where \(R\) is the set of reals.

Value

An R6 object of class ExtendedReals.

Constructor

ExtendedReals$new(...)

Constructor Arguments

Argument

Type

Details

Public Fields

Field	Link

class class elements elements length length lower lower upper upper max max min min range range properties properties traits traits type type

Public Methods

Interval Methods	Link
isSubinterval(x, proper = FALSE, all = FALSE)	isSubinterval

Comparison Methods Link contains(x, all = FALSE, bound = NULL) contains equals(x, all = FALSE) equals isSubset(x, proper = FALSE, all = FALSE) isSubset Representation Methods Link strprint(n = 2) strprint print(n = 2) print summary(n = 2) summary

See Also

listSpecialSets

Other SpecialSets: Complex, Integers, Naturals, NegIntegers, NegRationals, NegReals, PosIntegers, PosNaturals, PosRationals, PosReals, Rationals, Reals

Examples

# NOT RUN {
ExtendedReals$new()
# }