% Computational functions
% =======================
%
%   Most functions in ELFUN18 collection are wrappers.  Actual computation
%   is conducted by the follwing functions:
%
%   Bulrisch integrals (7)
%       cel, cel1, cel2, cel3
%       e1l, el2, el3
%
%   Carlson integrals (5)
%       rc, rd, rf, rg, rj
%
%   Elliptic integrals (Jacobi form) (14)
%       mcelB, melC, mcelD, mcelE, mcelPi, melK
%       melCE, melCK, melCPi 
%       melB,  melD, melE, melF, melPi
%
%   Elliptic integrals (Legendre form) (5)
%       mpelB, mpelD, mpelE, mpelF, mpelPi
%
%   Elliptic integrals (Jacobi second form) (5)
%       mjeps, mjzeta,  mpjzeta 
%       mjlambda, mjomega
%
%   Elliptic integrals (Heuman form) (1)
%       mplambda0
%
%   Jacobi elliptic functions (2)
%       mjam, sncndn
%
%   Inverse Jacobi elliptic functions (13)
%       mijam, mij{PQ}
%
%   Lemniscate functions (3)
%       gslcl, igsl, igcl
%
%   Misc. functions
%       gagm, 
%       gd, igd
%