A approximationalist using fractions. examples: number-->approximation=correct portion,incorrect portion c10-->10/81=0.123456789,0123456789 pi-->1146408/364913=3.1415926535,91404 e-->1651310/607483=2.7182818284,626893 phi-->1346269/832040=1.6180339887,505408 root 2-->665857/470832=1.41421356237,46899