User blog comment:Hyp cos/Advanced approximation project/@comment-32697988-20170914151903/@comment-32697988-20170916000510

I have ideas for these problems. When the approximation is equal, we can merge 2 cells in the table and say something like (equal) at the end. Also, long approximations should be made short even though they make it not accurate, because I think the point of having approximations is to express numbers in other notations simply.