Kata bahasa Indonesia
English word

**pure mathematics**(n = noun.cognition) - the branches of mathematics that study and develop the principles of mathematics for their own sake rather than for their immediate usefulness;
is a kind of
math,
mathematics,
maths

has particulars: arithmetic, geometry, numerical analysis, trig, trigonometry, algebra, calculus, infinitesimal calculus, set theory, group theory, analysis situs, topology, metamathematics