Changelog for AERN-Net- 29 July 2009: adapted to the latest AERN-Real, AERN-RnToRm 0.2.1: 23 February 2009 * Added support for linear fractional transformation (LFT) real number representation of Potts & Edalat (1997) and added some simple processes that work with it. * Improved the presentation of network traces in a web browser. * Added a natural number protocol. 0.2.0: 2 December 2008 * initial public release of AERN-Net after two years of work and many internal experiments and refactorings