On 07/12/2013 02:27 PM, Joshua Landau wrote: > On 12 July 2013 18:58, Serhiy Storchaka <storchaka at gmail.com <mailto:storchaka at gmail.com>> wrote: > >> I agree. But how is it related to ½ and 3.(142857)? > > ½ === 1/2; thus is an expression That's ridiculous. ½ is no more an expression than "0.5" is. -- ~Ethan~