DanBurton/numbers — pull request #10 by pthariensflame (2014-01-29 05:57:51+00:00)
Title: Miscellaneous improvements

- Various improvements to `Interval`:
- Made the constructor `I` strict for better performance.
- Added `ival'` and `ispan`.
- corrected `Show` instance to always produce valid Haskell code.
- added valid `Read` instance in correspondence with the new `Show` instance.
- added `Bounded` instance.
- Implemented `encodeFloat` and `decodeFloat` (such as they are) for `Dif`.