an approach to mathematics education, particularly in North America

(mathematics) Any game featuring arithmetic or other branches of mathematics; a branch of recreational mathematics

plural of mathematical game

An abstract mathematical representation of a process, device or concept; it uses a number of variables to represent inputs, outputs and internal states, and sets of equations and inequalities to describe their interaction.

(economics, mathematics) A sub-field of economics which aims at expressing economic theories with mathematic formulae.

(logic) A subfield of logic and mathematics consisting of both the mathematical study of logic and the application of this study to other areas of mathematics, exemplified by questions on the expressive power of formal logics and the deductive power of formal proof systems.

(computer science) A study of formal semantics of computer languages, such as denotational semantics.

plural of mathematical logic

The use of mathematics to construct formal theories about society.

(mathematics) A set together with a collection of mathematical objects such as other sets, relations or operations which endow it with additional structure.