f = g @ h
Returns the function composition of function g and h. The statement f = g @ h is equivalent to f(x)=g(h(x)).
See also parse identity
Example
g(x)=sin(x)+x
g(x) = sin(x)+x
h(x)=x*x-2
h(x) = x*x-2
f(x) = -2+sin(-2+x^2)+x^2