OnePointCompletion RΒΆ

complet.spad line 131

Adjunction of a complex infinity to a set. Date Created: 4 Oct 1989

=: (%, %) -> Boolean
from BasicType
~=: (%, %) -> Boolean
from BasicType
coerce: % -> OutputForm
from CoercibleTo OutputForm
coerce: Fraction Integer -> % if R has RetractableTo Fraction Integer
from RetractableTo Fraction Integer
coerce: Integer -> % if R has RetractableTo Integer
from RetractableTo Integer
coerce: R -> %
from RetractableTo R
finite?: % -> Boolean
finite?(x) tests if x is finite.
hash: % -> SingleInteger
from SetCategory
hashUpdate!: (HashState, %) -> HashState
from SetCategory
infinite?: % -> Boolean
infinite?(x) tests if x is infinite.
infinity: () -> %
infinity() returns infinity.
latex: % -> String
from SetCategory
rational: % -> Fraction Integer if R has IntegerNumberSystem
rational(x) returns x as a finite rational number. Error: if x is not a rational number.
rational?: % -> Boolean if R has IntegerNumberSystem
rational?(x) tests if x is a finite rational number.
rationalIfCan: % -> Union(Fraction Integer, failed) if R has IntegerNumberSystem
rationalIfCan(x) returns x as a finite rational number if it is one, “failed” otherwise.
retract: % -> Fraction Integer if R has RetractableTo Fraction Integer
from RetractableTo Fraction Integer
retract: % -> Integer if R has RetractableTo Integer
from RetractableTo Integer
retract: % -> R
from RetractableTo R
retractIfCan: % -> Union(Fraction Integer, failed) if R has RetractableTo Fraction Integer
from RetractableTo Fraction Integer
retractIfCan: % -> Union(Integer, failed) if R has RetractableTo Integer
from RetractableTo Integer
retractIfCan: % -> Union(R, failed)
from RetractableTo R

BasicType

CoercibleTo OutputForm

FullyRetractableTo R

RetractableTo Fraction Integer if R has RetractableTo Fraction Integer

RetractableTo Integer if R has RetractableTo Integer

RetractableTo R

SetCategory