0.10.0.1: 28 July 2009: fixed a few bugs in meta-data
0.10.0: 28 July 2009
    * switching to beta status
    * new QuickCheck test suite covering most functionality
    * new support for anti-consistent intervals (eg [2,0])
      (also called directed or improper; using Kaucher arithmetic)
    * new support for inner-rounded interval arithemtic
    * fixed errors in some elementary functions for extreme values
    * fixed performance bug in arctan
    * improved hierarchy of auxiliary modules

0.9.9: 23 February 2009
    * Small changes needed in other AERN packages:
        * New operation for domain boxes: get its dimension.
    * Exponentiation, sine, cosine and arctan signinificantly improved for arguments further away from 0.
    * Fixed a bug in sine Taylor series error term.
    * Some interval arithmetic operations now have also "inner" versions
      that approximate the maximal extension of the operation from inside
      (useful for testing the normal "outer" versions).

0.9.8: 1 December 2008
    * added instance of the HTML class for intervals
    * added syntactic comparison of variable-indexed domain boxes
    * some extra miscellaneous functions
    * moved miscellaneous facilities for STM from AERN-RnToRm-Plot to here so that they can be used by AERN-Net

0.9.7.2: 7 October 2008
    * hmpfr interface now uses a faster toDouble conversion

0.9.7.1: 30 September 2008
    * switched the Demo program to a more suitable (ie faster) base

0.9.7: 30 September 2008
    * made it easier to switch among various bases (double, mpfr, pure haskell floats...)
    * added MPFR backend via hmpfr (cabal install -f "use-hmpfr")
    * added two new samples (computing pi, inverting Hilbert matrix) that
      demonstrate the speedup when using MPFR

0.9.6.1: 7 August 2008
    * revamped package description to make it much shorter and linked it
      to the main module

0.9.6: 7 August 2008
    * improved domain box class interface and implementation
    * fixed broken domain box splitting function
    * improved the integer logarithm auxiliary function

0.9.5: 24 July 2008
    * new operation for testing disjoing interiors
    * real approximations not automatically instances of Ord
      because comparison is not decidable in general;
      one should use the four-valued compareReals instead of <, =<, ==
    * removed rependency on haskell98

0.9.4: 15 July 2008
    * fixed buggy formatting of floating point numbers
    * added a simple although inefficient linear solver

0.9.3.1: 12 July 2008
    * fixed email in cabal maintainer field

0.9.3: 12 July 2008
    * Fixed Data.Number.ER.Real so that it is usable as a single import
      for the library and its documentation links are more useful.
    * Added a module with some tests, which can also serve as an example.
    * Improved formatting of floating point numbers.

0.9.2: 11 July 2008
    * declared dependency on haskell98 in cabal file (thanks to Don Stewart)

0.9.1: 11 July 2008
    * fixed licence specification within modules

0.9.0: 11 July 2008
    * initial release of AERN-Real
    
    
