Engineering mathematics is the general name of several kinds of mathematics. After engineering students finish advanced mathematics in their freshman year. We should study integral transformation, complex variable function, linear algebra, probability theory, field theory and other mathematics according to our major, which belong to engineering mathematics. Engineering mathematics is to let engineering students use more convenient theoretical tools to deal with common engineering problems.

Historically, the development of mathematics has at least two clues. One is a formal clue of pure reason, and the other is a clue closely related to the development of physical science and engineering problems.

From Archimedes to Leonardo da Vinci, from Descartes to Euler, Newton, Lagrange, Laplace, even Gauss and von Newman. These masters combine mathematics with the development of solid science and engineering perfectly.

The high-tech after the emergence of computers is essentially mathematical technology. What we are concerned about here is how to apply mathematics to practice, not just intellectual games.