>> r=taylor(x*exp(x),9,x,0)
Warning: The syntax of TAYLOR has changed. The old syntax is partially supported in this release, but will be removed in a future release.
Second argument must be a variable. See doc taylor for details.
最新的泰勒展开的语句中第二个argument要求怎么写？谢谢了 作者: 、后知后觉り. 时间: 2013-7-17 14:22
syms x
taylor(x*exp(x), 'Order', 9) % 默认在0点展开，故无需指定0点