Not sure if anyone can help me out here but not sure where else to turn. im writing a small paper for class and its on Circutology/feedback affect and how it relates to calculating EFN. I have been all though google with no luck. I understand what circutology (which im not sure if thats the correct term or the term the teacher made up) is. Its when you have a formula that relates back to another cell with a formula that relates back to another cell and this all creates a big circle. when i run into the problem i usually set the iterations to 1 and the calculations to manual and enter all the data and then slowly manually go through them but im not sure if thats the correct way. Like i said im not sure if this is the place to ask but i figured it couldn't hurt

Thanks