function p28_title ( ) %*****************************************************************************80 % %% P28_TITLE prints a title for problem 28. % % Licensing: % % This code is distributed under the GNU LGPL license. % % Modified: % % 19 March 2007 % % Author: % % John Burkardt % % Parameters: % % None % fprintf ( 1, '\n' ); fprintf ( 1, 'Problem 28\n' ); fprintf ( 1, ' Name: Genz #2 / Patterson #6, Product Peak\n' ); fprintf ( 1, ' Region: 0 <= X(i) <= 1\n' ); fprintf ( 1, ... ' Integrand: F(X) = 1 / product ( C(i)^2 + ( X(i) - Z(i) )^2 )\n' ); fprintf ( 1, ' Parameters:\n' ); fprintf ( 1, ' C(1:DIM_NUM) defaults to DIM_NUM^(9/4)/sqrt(170)\n' ); fprintf ( 1, ' Z(1:DIM_NUM) defaults to 0.5.\n' ); return end