(philosophy) The view that the observable world is material with certain elements of mathematics needed to describe and explain it.

(Australia, Queensland) The least advanced of the three OP-eligible mathematics subjects available to Queensland students in years 11 and 12.

The quality of being mathematical.

(mathematics) Mathematics used to solve problems in other sciences such as physics, engineering or electronics, as opposed to pure mathematics.

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

The study of mathematical concepts independently of applications outside mathematics.

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

(mathematics) Any use of mathematics or logic whose primary purpose is recreation, though often with more serious characteristics.

plural of mathematical game

(mathematics) Collectively, most discrete or computer science-related branches of mathematics, such as graph theory and combinatorics.