Any formal system in which symbolic expressions are manipulated according to fixed rules.
Differential calculus and integral calculus considered as a single subject; analysis.
Deposits of calcium phosphate salts on teeth.
A stony concretion that forms in a bodily organ.
A decision-making method, especially one appropriate for a specialised realm.
A mathematical system that deals with spatial relationships and that is built on a particular set of axioms; a subbranch of geometry which deals with such a system or systems.
A mathematical object comprising representations of a space and of its spatial relationships.
The observed or specified spatial attributes of an object, etc.
The branch of mathematics dealing with spatial relationships.