复合函数显示.m

一些常用数值分析程序

syms x y z t u;
f=1/(1+x^2);
g=sin(y);
h=x^t;
p=exp(-y/u);
compose(f,g)
compose(f,g,t)
compose(h,g,x,z)
compose(h,p,x,y,z)
compose(h,p,t,u,z)