this paper proves fundamental theorem of algebra with liouville's theorem , logarithmic residue theorem , argument principle, rouche theorem, maximum (minimum)modules principle and zero point theorem.
研究和总结了用复变函数的观点与方法来证明代数基本定理。
in the textbook of higher algebra, it is familiar to us that the remainder in the division operation of polynomial is on the basis of residue theorem and operated through division algorithm.