examp3_2.m

来自「《高等应用数学问题MATLAB求解》的PDF版及习题解答」· M 代码 · 共 6 行

syms x; limit((exp(x^3)-1)/(1-cos(sqrt(x-sin(x)))),x,0,'right')

x=-0.1:0.001:0.1; y=(exp(x.^3)-1)./(1-cos(sqrt(x-sin(x))));
plot(x,y,'-',[0],[12],'o')

syms x; limit((exp(x^3)-1)/(1-cos(sqrt(x-sin(x)))),x,0)