Set of Negative Real Numbers

The mathematical set of negative real numbers, defined as the union of the set of negative rationals and negative irrationals. i.e. $$I^- \cup Q^-$$ where \(I^-\) is the set of negative irrationals and \(Q^-\) is the set of negative rationals.

See also

Other special sets: Complex, ExtendedReals, Integers, Logicals, Naturals, NegIntegers, NegRationals, PosIntegers, PosNaturals, PosRationals, PosReals, Rationals, Reals, Universal

Super classes

set6::Set -> set6::Interval -> set6::SpecialSet -> set6::Reals -> NegReals

Methods

Public methods

• NegReals$new()

• NegReals$clone()

Inherited methods

• set6::Set$add()

• set6::Set$multiplicity()

• set6::Set$print()

• set6::Set$remove()

• set6::Set$summary()

• set6::Interval$contains()

• set6::Interval$equals()

• set6::Interval$isSubinterval()

• set6::Interval$isSubset()

• set6::SpecialSet$strprint()

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Method new()

Create a new NegReals object.

Usage

NegReals$new(zero = FALSE)

Arguments

zero

logical. If TRUE, zero is included in the set.

Returns

A new NegReals object.

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Method clone()

The objects of this class are cloneable with this method.

Usage

NegReals$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.