- Algebra (plato.standford.edu)
Algebra is a branch of mathematics sibling to geometry, analysis (calculus), number theory, combinatorics, etc. Although algebra has its roots in numerical domains such as the reals and the complex numbers, in its full generality it differs from its siblings in serving no specific mathematical domain. Whereas geometry treats spatial entities, analysis continuous variation, number theory integer arithmetic, and combinatorics discrete structures, algebra is equally applicable to all these and other mathematical domains.
- Golden Valley, Minnesota (Wikipedia)
Golden Valley is a western and first-ring suburb of Minneapolis in Hennepin County, Minnesota, United States. The population was 22,552 at the 2020 census. The city is mostly residential and is bordered by U.S. Highway 12 (Interstate 394). Over 15% of the city is parks or nature reserves. The Floyd B. Olson Memorial Highway also runs through the heart of the city providing a direct route to the Minneapolis industrial district.