function [v] = invlambda(p,q)
% INVLAMBDA - Returns an object v in the Lie algebra such that lambda(v,p) = q.
% function [v] = invlambda(p,q)

% WRITTEN BY       : Kenth Engų, 1997.10.26
% LAST MODIFIED BY : Kenth Engų, 1999.04.07

error(['Function not defined in class: ' class(a)]);
return;
