The third edition is compiled according to the syllabus of advanced mathematics in agricultural colleges and universities, and rearranged on the basis of the original textbook "Advanced Mathematics (Second Edition)" in the Eleventh Five-Year Plan of agricultural colleges and universities nationwide. The contents of the book include function, limit and continuity, derivative and differential and their applications, integral and its applications, spatial analytic geometry, calculus and its applications of multivariate functions, differential equations and infinite series. In the content of differential equation teaching material, the solution of homogeneous equation is added.

At the end of each chapter, there are self-test questions and exercises in mathematical modeling for reference.