function  out = code05a(t,ee)

%
%  integrand for code14a.m
%

y0 = (sqrt(2)/ee)*tan(ee*t/sqrt(2));

if(t==0)
  out = 0;
else
  out = (((ee*y0).^4)/24 + ((ee*y0).^6)/720)./cosh(ee*y0);
end

