1 Apr
2014
1 Apr
'14
1:50 p.m.
In[44]:= Abs[FractionalPart[Exp[Pi*Sqrt[163]]] - 1/2] 525074825281537487 Sqrt[163] Pi Out[44]= -(------------------) + E 2 In[45]:= N[%,17] Out[45]= 0.49999999999925007 In[46]:= Abs[FractionalPart[Exp[Pi*Sqrt[163]]] - 1/2] > .49 Out[46]= False Explanations welcomed. --Dan