* Summing infinite series +/%!i.100x +/^ t. i.100x NB. Taylor coefficients %+/((_1&^)%!)i.100x etc
* Taking an asymptotic (-^~1-%) 100x ((^~%~^~@>:) - (^~%^~@<:))100x etc * Continued fractions +`%/2 1,2#>:i.100x +`%/2, 2#2+i.100x (+%)/2 1, ,(1 1,~])"0 +:>:i.100x NB. canonical form On Mon, Mar 10, 2014 at 6:38 PM, 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
