These are determinants, linear algebra, algebraic equations, multivariate algebra, formal algebra, number theory, geometry, topology, convergence, theory of real functions, differential equations, differential transformations, theory of complex functions, conformal mappings, numerical analysis and miscellany.
Ang mga ito ay determinants, sa haba algebra, algebraic equation, multivariate algebra, pormal na algebra, bilang teorya, geometry, topology, tagpo, teorya ng tunay na pag-andar, kaugalian equation, kaugalian transformations, teorya ng kumplikadong pag-andar, conformal mappings, sa numero na pagtatasa at ang pinaghalo.