function value = c8_le_l2 ( x, y ) %*****************************************************************************80 % %% C8_LE_L2 := X <= Y for complex values, and the L2 norm. % % Discussion: % % The L2 norm can be defined here as: % % C8_NORM2(X) = sqrt ( ( real (X) )**2 + ( imag (X) )**2 ) % % Licensing: % % This code is distributed under the GNU LGPL license. % % Modified: % % 04 February 2004 % % Author: % % John Burkardt % % Parameters: % % Input, complex X, Y, the values to be compared. % % Output, logical VALUE, is TRUE if X <= Y. % if ( ( real ( x ) )^2 + ( imag ( x ) )^2 ... <= ( real ( y ) )^2 + ( imag ( y ) )^2 ) value = 1; else value = 0; end return end