-*-change-log-*- 0.3: Ross Paterson Jul 2025 * much finer grained classes * split out examples into yap-examples 0.2.1: Ross Paterson Nov 2016 * warning fixes 0.2: Ross Paterson Feb 2012 * Removed Eq and Show constraints from Num, following base-4.5. 0.1: Ross Paterson Oct 2011 * Moved fromRational back to Fractional, as it isn't well-behaved for all fields. Removed realToField. 0.0: Ross Paterson Aug 2011 * Initial version