Mathematics to be formalized next
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This document lists the material that I would like to see added to IsarMathLib in the near future. It is intended as a suggestion for contributors.

1. Algebraic topology
    We have topology, we have groups, let's have topological groups.

2. Metric spaces
    Let's start from defining a metric as a function with values in an ordered group with some desired properties, then see what is needed for different properties of metric spaces.

3. Real and complex analysis based on Metamath theorems 
    We have translated some theorems from Metamath. One thing to do is to use the results from the translated part to make the library more complete. 
4. Examples
    Real numbers allow to provide lots of examples of groups, rings, fields, topologies and metric spaces.
5. Some form of integration. 

Modified July 26, 2008