The structure of the course Mathematics D developes the basic knowledge
acquired in the courses Mathmatics A and Mathematics B and extends in a
significant manner the theory of sequences in real and complex field, the
theory of real and functional infinite series and introduces the basic
algorithms for finding the solution of certain types of difference equations.
Hence, the subject's structure can afford good resources for further study of
qualitative and quantitative relationships in the economics and helps to
develope the logical thinking.