PROGS2H4                 Library  "JINRLIB"                      

    Authors: E.V.Zemlyanaya, I.V.Puzynin, T.P.Puzynina               You are
    Language: Fortran                                                
                                                                     visitor here.

         PROGRAM FOR SOLVING THE BOUNDARY PROBLEM FOR THE SYSTEM
                      OF DIFFERENTIAL EQUATIONS


    In this work the description of the computational scheme and procedure
    realizing the sweep method for solving the system of two ordinary 
    differential equations with 2th type boundary conditions at the ends points
    of given interval is represented. The boundary problem is approximated
    with the help of the difference scheme of O(h^4) precision on the mesh 
    with constant step h. This problem occurs in schemes of linearity of 
    nonlinear boundary problems (for example, in newtonian iterative schemes),
    and represented here approach gives the possibility to receive the precision
    of approximation with power O(h^4).

    Sources and the detailed description (in Russian) are submitted.