Task

Create a function, compose,   whose two arguments   f   and   g,   are both functions with one argument.



The result of compose is to be a function of one argument, (lets call the argument   x),   which works like applying function    f    to the result of applying function    g    to    x.



Example

 compose(f, g) (x) = f(g(x))



Reference: Function composition

Hint: In some languages, implementing compose correctly requires creating a closure.




 
# Project : Function composition
 
sumprod = func1(:func2,2,3)
see sumprod + nl
 
func func1(func2,x,y)
        temp = call func2(x,y)
        res = temp + x + y
        return res
 
func func2(x,y)
        res = x * y
        return res
 