Re: std.rational?

[eles]

On Saturday, 28 September 2013 at 11:16:03 UTC, Joseph Rushton 
Wakeling wrote:
On 27/09/13 17:36, Dmitry Olshansky wrote:
I bet the reason is practicality: try using full names of
denominator/numerator in some involved numeric code. It's a 
mess.

up/down?
above/below?
hi/lo?