### Exact Real Arithmetic

Real numbers can be represented elegantly with infinite precision by an infinite sequence of integer matrices

- PhD Thesis: Exact Real Arithmetic using Mobius Transformations
- Algorithms for Exact Real Arithmetic using Mobius Transformations
- Efficient on-line computation of real functions using exact floating point
- A New Representation for Exact Real Numbers
- Exact Real Computer Arithmetic
- Semantics of Exact Real Arithmetic
- Exact Real Arithmetic based on Linear Fractional Transformations