In mathematics, a free module is a free object in a category of modules. Given a set, a free module on is a free module with basis .
Every vector space is free, and the free vector space on a set is a special case of a free module on a set.
Read more about Free Module: Definition, Construction, Universal Property, Generalisations
Famous quotes containing the word free:
“I will never accept that I got a free ride. It wasn’t free at all. My ancestors were brought here against their will. They were made to work and help build the country. I worked in the cotton fields from the age of seven. I worked in the laundry for twenty- three years. I worked for the national organization for nine years. I just retired from city government after twelve-and-a- half years.”
—Johnnie Tillmon (b. 1926)