In article <muqqag9mwbv2@legacy>, firstname.lastname@example.org says... > I need the inverse of the (incomplete) elliptic integral of the second > kind. It is well defined but I can't track down a solution or code > for it. > > Did you get any response to your message? > > David > > On Wed, 12 Mar 1997 19:24:49 GMT, Gordon Inverarity wrote: > >Is it possible to invert an incomplete elliptic integral of the third > > >kind (Legendre's canonical form)? The books I have looked at give > >the elliptic function sn as the inverse of the first kind of integral > > >but I have yet to find inverses for the second or third kinds. Is > >this just a problem of only one of the integrals being bijective over > > >its domain? > >Thanks in advance, > > Gordon Inverarity > > Go to functions.wolfram.com and all will be revealed.