关于幂函数y=x^μ连续及其求导公式的完整证明

Complete Proof on the Continuity and Derivative Formula of Power Function y=x￣μ

本文对幂函数ｙ＝ｘμ（μ为实数）在其定义域内连续及其求导公式均给出了完整的证明．具有一定的理论意义和较高的价值．

In this paper a Complete proof is given on the continuity on its domain and on the derivative formula of POwer function y=xμ.Which has certain theoretical significance and higher reference value for teaching.