Map functions can be and often are defined in terms of a fold such as foldr, which means one can do a map-fold fusion: foldr f z. map g is equivalent to foldr (f. g) z.
The Medusa Field is a deepwater development located in Mississippi Canyon Blocks 538 and 582, 100 miles (161 kilometers) south of New Orleans, La. The field is located in 2,200 feet of water (671 meters) and can produce up to 40,000 bopd. Murphy Oil Corp operates the field, holding a 60% working interest.
Where is Nigeria located? Nigeria is located on the western coast of the continent of Africa on the Gulf of Guinea. Situated in the Eastern and Northern Hemispheres, the absolute location of Nigeria is approximately between 5 and 13 degrees north latitude and 3 and 14 degrees east longitude.