User Portlet User Portlet

Discussions
Hi Udo Krause, Thank you very much for your reply. Yes, you are right. I checked the imaginary parts of U1 right after its definition and calculation and they are all zero. However, after U2 has been calculated, U1 starts getting imaginary part,...
Sorry I just saw it. Thank you very much for the above help. I got the problem solved by finding an error in the equation itself so no problem now. Thank you all for the time and help! :)