beq.lin                 Analytic exact solution for One-Dimensional
                        Boussinesq Equation in a two-bounded domain
                        with two constant-value Dirichlet Condition
beq.lin.dimensionless   Analytic exact solution for Dimentionless (i.
                        e. diffusivity equal to 1 - unity) One
                        Dimensional Heat Equation in a two-bounded
                        domain with two constant-value Dirichlet
                        Conditions
beq.song                Song et al.'s analytic solution to Boussinesq
                        equation in a 1D semi-infinite domain with a
                        Dirichlet boundary condition
beq.song.dimensionless
                        Dimensionless solution for one-dimensional
                        derived equation from scaling Boussinesq
                        Equation (Song et al, 2007)
boussinesq-package      Analytic solutions for (ground-water)
                        Boussinesq Equation
coefficient.song.solution
                        Alogorithm for resolution of the series
                        coefficient a_n for the dimensionless formula
                        for H in 'beq.song.dimensionless'
