Fixes the problem where floor, ceil functions round negative GenericFractions the wrong way.
Also fixed docs for round to accuratly describe its behaviour with rounding negative half-way cases, and be consistent with how floats are rounded.
fixes #81
Fixes the problem where
floor
,ceil
functions round negativeGenericFractions
the wrong way. Also fixed docs forround
to accuratly describe its behaviour with rounding negative half-way cases, and be consistent with how floats are rounded. fixes #81