He realized that more accurate observations would be the key to making more exact predictions. There is some confusion as to the exact sounds. There is no universal agreement on the exact or approximate date the Reformation ended. A ROFR is an option to enter a transaction on exact or approximate transaction terms. The exact frequency boundaries vary in different countries. The formulations given are far from being very exact or the most general. RMQs are used as a tool for many tasks in exact and approximate string matching. There are some cases which allow exact solutions. There are many theories as to its exact nature. Passing from an approximation to an exact answer is done using a limit. It did not include maps showing exact locations. The relative error is the absolute error divided by the magnitude of the exact value. Elevation gain&colon; or depending on exact start point. More exact aspects are considered more important. Alinsky believed in allowing the community to determine its exact goal.