git-svn-id: svn://kolibrios.org@5098 a494cfbc-eb01-0410-851d-a64ba20cac60
git-svn-id: svn://kolibrios.org@4887 a494cfbc-eb01-0410-851d-a64ba20cac60
support for exponent, high accuracy, not normalized form of writing git-svn-id: svn://kolibrios.org@4721 a494cfbc-eb01-0410-851d-a64ba20cac60