method FatRat
Documentation for method FatRat
assembled from the following types:
class Num
From Num
(Num) method FatRat
method FatRat(Num: Real = 1e-6)
Converts the number to a FatRat with the precision $epsilon
. If invocant is a Inf
, -Inf
, or a NaN
, converts them to a FatRat with 0
denominator and 1
, -1
, or 0
numerator, respectively.
class Cool
From Cool
(Cool) method FatRat
Defined as:
multi method FatRat()
Coerces the invocant to a Numeric
and calls its .FatRat
method. Fails if the coercion to a Numeric
cannot be done.
say 1+0i.FatRat; # OUTPUT: «1»say 2e1.FatRat; # OUTPUT: «20»say 1.3.FatRat; # OUTPUT: «1.3»say (-4/3).FatRat; # OUTPUT: «-1.333333»say "foo".FatRat.^name; # OUTPUT: «Failure»