Lagrange

This module is a collection of methods which are useful for Lagrange Polynomials.

Methods

Returns the equidistance points on 1D/2D/3D elements.

Get the interpolation point on 1D/2D/3D elements.

Returns the coefficients of lagrange polynomial.

This routine returns the number of dof for lagrange polynomial.

This routine returns the degrees of monomials for lagrange polynomial.

Returns the number of internal dofs for lagrange polynomial.

This routine returns the Vandermonde matrix.