A graphing calculator ... require Pure Mathematics 30 as a prerequisite or corequisite. From a background of using algebra and algebraic methods to solve mathematics problems, this course then ...

"Relations and Functions" stand out as crucial topics within algebra. These terms, though related, hold distinct mathematical meanings. It's common to feel uncertain about their disparities.

We then look at relations and functions and their properties. Finally we introduce permutations of finite sets for later use both in linear algebra and as a fundamental example in the section on group ...

Abstract: Many graph query languages rely on composition to navigate ... For practical relevance, we exhibit constructive rules for rewriting relation algebra queries to semi-join algebra queries and ...