polynomial_functions real function, public real function, public polynomial_functions::evaluation_polynomial (coeff, ncoef, x) evaluation_polynomial coeff coeff ncoef ncoef x x Pointwise evaluation of a polynomial at x. The polynomial is defined by the coefficients contained in the array of the same name, as follows: C(1) + C(2)x + C(3)x^2 + C(4)x^3 + ... where C refers to the array 'coeff'. The number of coefficients is given by ncoef and x is the coordinate where the polynomial is to be evaluated. coeff The coefficients of the polynomial ncoef The number of polynomial coefficients x The position at which to evaluate the polynomial regrid_edge_values::edge_slopes_implicit_h3 regrid_edge_values::edge_values_explicit_h4 regrid_edge_values::edge_values_implicit_h4 regrid_edge_values::edge_values_implicit_h6 mom_neutral_diffusion::find_neutral_pos_full mom_neutral_diffusion::find_neutral_pos_linear mom_neutral_diffusion::neutral_diffusion_calc_coeffs mom_neutral_diffusion::neutral_surface_t_eval real function, public real function, public polynomial_functions::first_derivative_polynomial (coeff, ncoef, x) first_derivative_polynomial coeff coeff ncoef ncoef x x Calculates the first derivative of a polynomial evaluated at a point x. The polynomial is defined by the coefficients contained in the array of the same name, as follows: C(1) + C(2)x + C(3)x^2 + C(4)x^3 + ... where C refers to the array 'coeff'. The number of coefficients is given by ncoef and x is the coordinate where the polynomial's derivative is to be evaluated. coeff The coefficients of the polynomial ncoef The number of polynomial coefficients x The position at which to evaluate the derivative mom_neutral_diffusion::find_neutral_pos_linear real function, public real function, public polynomial_functions::integration_polynomial (xi0, xi1, Coeff, npoly) integration_polynomial xi0 xi0 xi1 xi1 Coeff Coeff npoly npoly Exact integration of polynomial of degree npoly. The array of coefficients (Coeff) must be of size npoly+1. xi0 The lower bound of the integral xi1 The lower bound of the integral coeff The coefficients of the polynomial npoly The degree of the polynomial Polynomial functions. Date of creation: 2008.06.12 L. White. This module contains routines that handle polynomials.