Hi,

I'm a new R user and would appreciate your help regarding the following: Can
I create a matrix whose elements are n functions of a vector x? In my
problem I have 3 vectors (a,b,c) with elements a=[f1(x) f2(x)....fn(x)];
b=[g1(x) g2(x)....gn(x)]; c=[h1(x) h2(x)....hn(x)]. I need to create a final
function that looks like: f(x)=f1(x)*g1(x)*h1(x)+.....+fn(x)*gn(x)*hn(x).
(f(x) is my objective function of an optimization problem).Is this possible
to create f(x) in the way I described?

Many thanks in advance for your help!

Lars.

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