將在下列區(qū)域內(nèi)展為羅郎級(jí)數(shù)
級(jí)數(shù)展開(kāi)法(確定系數(shù))計(jì)算積分,并實(shí)踐編程驗(yàn)證.
嘗試計(jì)算機(jī)仿真編程(Matlab,Mathematic,Mathcad)求出在z=0鄰域的Taylor級(jí)數(shù),并求收斂半徑.