成功解决(pip提示升级):已解决WARNING: You are using pip version 20.1.1:however,version 22.3.1 is available.You should consider upgrading via the ‘e: \python\python.exe -m pip install --upgrade pip’ command.
求debug此程序,不要新写,拜托详细写下错误处原因好学习,谢谢%求解x^3-x^2-1=0在区间[1.4,1.5]的根;%利用迭代公式x=sqrt(x^3-1),构建迭代函数x_nwo(n with one);syms x;x_nwo=sqrt(x.^3-1);%p判定敛散性x_derivative=diff(x_nwo);%求出迭代函数导数%%这里需要一行程序声明这个函数for x=1.4;0...