- In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.
- Republican Party (United States) (Wikipedia)
The Republican Party, also known as the GOP (Grand Old Party), is one of the two major contemporary political parties in the United States. It emerged as the main political rival of the Democratic Party in the mid-1850s.