id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
159	use exact rational arithmetic?	Stephen Siegel		Is there a package out there for doing exact rational arithmetic?  (If not, we could easily write one.)  We could use to represent our real values.  Then we would not have to worry about rounding errors from using double, float, etc.	enhancement	closed	major	Release 1.0	multiple	1.0	fixed	arithmetic rational float double