The quadratic-irrational package
This is a package candidate release! Here you can preview how this package release will appear once published to the main package index (which can be accomplished via the 'maintain' link below). Please note that once a package has been published to the main package index it cannot be undone! Please consult the package uploading documentation for more information.
- 'ghc-options: -O2' is rarely needed. Check that it is giving a real benefit and not just imposing longer compile times on your users.
A quadratic irrational is a number that can be expressed in the form
(a + b √c) / d
where a, b and d are integers and c is a square-free natural number.
Some examples of such numbers are
(1 + √5)/2 (the golden ratio),
solutions to quadratic equations with rational constants – the quadratic formula has a familiar shape.
A simple continued fraction is a number expressed in the form
a + 1/(b + 1/(c + 1/(d + 1/(e + …))))
or alternatively written as
[a; b, c, d, e, …]
where a is an integer and b, c, d, e, … are positive integers.
Every finite SCF represents a rational number and every infinite, periodic SCF represents a quadratic irrational.
3.5 = [3; 2] (1+√5)/2 = [1; 1, 1, 1, …] √2 = [1; 2, 2, 2, …]
[Skip to ReadMe]
|Versions||0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.4, 0.0.5|
|Dependencies||arithmoi (==0.4.*), base (>=4.6 && <4.8), containers (==0.5.*), mtl (==2.1.*), transformers (==0.3.*) [details]|
|Copyright||Copyright © 2014 Johan Kiviniemi|
|Author||Johan Kiviniemi <email@example.com>|
|Maintainer||Johan Kiviniemi <firstname.lastname@example.org>|
|Category||Math, Algorithms, Data|
|Source repository||head: git clone https://github.com/ion1/quadratic-irrational.git|
|Uploaded||Thu Mar 27 21:52:08 UTC 2014 by ion|
- quadratic-irrational-0.0.4.tar.gz [browse] (Cabal source package)
- Package description (included in the package)
For package maintainers and hackage trustees