High-level and low-level are terms used in classifying levels of description and goals in many fields where systems could be described from different perspectives. In formal methods, a high-level formal specification can be related to a low-level executable implementation (e.g., formally by mathematical proof using formal verification techniques).
Hugo, Oklahoma. Hugo is a city and county seat of Choctaw County, Oklahoma, United States. It is located in southeastern Oklahoma about 9 miles (14 km) north of the Texas state line. As of the 2010 census, the city population was 5,310.
A reporter from local news station KFOR supposedly called it the biggest, most destructive tornado in the history of the world, and estimated it was two to three times the magnitude of the massive tornados that hit Oklahoma in 1999. Updates to come. Updates: