Two of a large number of ways: n=: 20x
v=: 2 , ,1,.(2+2*i.n),.1 v 2 1 2 1 1 4 1 1 6 1 1 8 1 1 10 1 1 12 1 1 14 1 1 16 1 1 18 1 1 20 1 1 22 1 1 24 1 1 26 1 1 28 1 1 30 1 1 32 1 1 34 1 1 36 1 1 38 1 1 40 1 (+%)/v 22876575111522797753057490407482r8415821667943532643424692161961 0j20 ": (+%)/v 2.71828182845904523536 +/ % ! i. n 82666416490601r30411275102208 0j20 ": (+%)/v 2.71828182845904523536 On Mon, Mar 10, 2014 at 9:38 AM, km <[email protected]> wrote: > The rational 2721r1001 approximates e to six, almost seven decimal > places: > > 0j7 ": (^ 1) ,: 2721r1001 > 2.7182818 > 2.7182817 > > I got 2721r1001 from a continued fraction. How would you look for > rational approximations to e ? > > --Kip Murray > > Sent from my iPad > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
