Continued fractions.

A type and some functions for manipulating and evaluating continued fractions.

Continued Fractions

continued-fractions is a Haskell library for manipulating and evaluating continued fractions.

To use this library, the following information is relevant:

• The CF datatype is defined thusly:

data CF a = CF a [a]
          | GCF a [(a,a)]

where the CF constructor is used to represent continued fractions whose numerators are all 1, and GCF represents generalized continued fractions. These constructors are not exported.

• The cf :: a -> [a] -> CF a function is used to create continued fractions.

• The gcf :: a -> [(a,a)] -> CF a function is used to create generalized continued fractions.