Implementation of affine arithmetic in Haskell

Abstract

Interval arithmetic and affine arithmetic are methods in numerical analysis that deal with ranges of numerical values. Affine arithmetic is often used instead of interval arithmetic since it can result in smaller errors. The result of this thesis is an affine arithmetic library written in Haskell. This library is written in a way that makes it more difficult to make errors when using it. The library was tested using certain mathematical properties of affine arithmetic.