This algorithm flowchart shows the variables i, a, b, when they are all equal to 0, it will print 2 terms. When a is equal to b, print will show. A flowchart is easy to show the algorithm relations, and visualize the links or the relationship among numbers. It is usually used in the Math and relative subject research, which helps to simplify the complex mathmatic questions. Check this flowchart, and learn more in this template gallery.