function value = c8_le_li ( x, y ) %*****************************************************************************80 % %% C8_LE_LI := X <= Y for C*'s, and the L-Infinity norm. % % Discussion: % % The L-Infinity norm can be defined here as: % % C8_NORM_LI(X) = max ( abs ( real (X) ), abs ( imag (X) ) ) % % Licensing: % % This code is distributed under the GNU LGPL license. % % Modified: % % 13 September 2006 % % Author: % % John Burkardt % % Parameters: % % Input, complex X, Y, the values to be compared. % % Output, logical VALUE, is TRUE if X <= Y. % if ( max ( abs ( real ( x ) ), abs ( imag ( x ) ) ) ... <= max ( abs ( real ( y ) ), abs ( imag ( y ) ) ) ) value = 1; else value = 0; end return end